<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Documentation on Ansel</title><link>https://ansel.photos/pt_br/doc/</link><description>Recent content in Documentation on Ansel</description><generator>Hugo -- gohugo.io</generator><language>pt_br</language><copyright>© Copyright 2022-2025 – Aurélien Pierre</copyright><lastBuildDate>Sun, 04 Dec 2022 02:19:02 +0100</lastBuildDate><atom:link href="https://ansel.photos/pt_br/doc/index.xml" rel="self" type="application/rss+xml"/><item><title>Transitioning from darktable to Ansel</title><link>https://ansel.photos/pt_br/doc/from-darktable/</link><pubDate>Wed, 18 Jan 2023 00:00:00 +0000</pubDate><updated>Wed, 17 Jun 2026 00:00:00 +0000</updated><guid>d87e8b787ca5b14c131badb5fc0f2f0fba2373f0bace43aef7a34af630b909ae</guid><description>&lt;p>This page was first written in January 2023, right after the fork, and listed what had already diverged from darktable 3.8/4.0. A lot has happened on both sides since. The sections below summarize the major changes; the gory technical details live in the &lt;a href="https://ansel.photos/en/news/" title="" target="_blank" rel="dofollow" >news&lt;/a> section of the website.&lt;/p>
&lt;/section>
&lt;section id="what-changed-in-ansel-since-2023">
&lt;h2 class="text-left heading">
What changed in Ansel since 2023
&lt;span class="header-filet">&lt;/span>
&lt;/h2>
&lt;/section>
&lt;section id="performance-and-reliability">
&lt;h3 class="text-left heading">
Performance and reliability
&lt;/h3>
&lt;p>The pixel pipeline has been &lt;a href="https://ansel.photos/en/news/complete-pipeline-overhaul/" title="" target="_blank" rel="dofollow" >completely overhauled&lt;/a>: modules run about 1.8× faster on CPU and 1.6× faster on GPU than darktable, and — more importantly — the pipeline cache was rewritten so that disabling a module, using a color picker or re-exporting an already-exported image does not recompute the whole thing. That makes Ansel 4 to 100× faster than darktable to refresh the image. Memory management was rewritten too: Ansel knows exactly how much RAM it uses and stays within the budget you set, instead of darktable&amp;rsquo;s hand-wavy &amp;ldquo;performance profiles&amp;rdquo; that have no predictability.&lt;/p></description></item><item><title>Install</title><link>https://ansel.photos/pt_br/doc/install/</link><pubDate>Sun, 11 Dec 2022 00:00:00 +0000</pubDate><updated>Mon, 12 Dec 2022 00:00:00 +0000</updated><guid>3f1a2fd8abf6ba7cb83cd99a5011116477fa3d26864586c177d2a2ef6b8f5bac</guid><description>&lt;/section>
&lt;section id="dependencies-for-source-builds">
&lt;h2 class="text-left heading">
Dependencies for Source Builds
&lt;span class="header-filet">&lt;/span>
&lt;/h2>
&lt;p>If you plan to build from source, the Ansel repository ships per-platform dependency installer scripts in &lt;code>packaging/&lt;/code>. Use the script matching your OS (for example &lt;code>./packaging/install-deps-ubuntu.sh&lt;/code>, &lt;code>./packaging/install-deps-macos.sh&lt;/code>, or &lt;code>./packaging/install-deps-windows-msys2.sh&lt;/code>).&lt;/p>
&lt;/section>
&lt;section id="understanding-ansels-releases">
&lt;h2 class="text-left heading">
Understanding Ansel&amp;rsquo;s releases
&lt;span class="header-filet">&lt;/span>
&lt;/h2>
&lt;/section>
&lt;section id="ansel-channels">
&lt;h3 class="text-left heading">
Ansel channels
&lt;/h3>
&lt;p>Ansel development and release path follows 3 channels :&lt;/p>
&lt;ol>
&lt;li>A &lt;strong>production channel&lt;/strong> :
&lt;ol>
&lt;li>Linked to the Git &lt;a href="https://github.com/aurelienpierreeng/ansel" title="External link" target="_blank" rel="noopener noreferrer nofollow" >master branch&amp;thinsp;&lt;sup class="icon">&lt;i class="fa fa-external-link-alt">&lt;/i>&lt;/sup>&lt;/a>,&lt;/li>
&lt;li>Contains tested code supposed to work reliably for daily use,&lt;/li>
&lt;li>Contains features found under the &lt;em>Done&lt;/em> column, in the &lt;a href="https://github.com/orgs/aurelienpierreeng/projects/1" title="External link" target="_blank" rel="noopener noreferrer nofollow" >project management board&amp;thinsp;&lt;sup class="icon">&lt;i class="fa fa-external-link-alt">&lt;/i>&lt;/sup>&lt;/a>.&lt;/li>
&lt;/ol>
&lt;/li>
&lt;li>A &lt;strong>pre-release channel&lt;/strong> :
&lt;ol>
&lt;li>Backward-compatible with the production channel &lt;em>(so you can switch from one to another without breaking your image edits)&lt;/em>,&lt;/li>
&lt;li>Linked to the Git &lt;a href="https://github.com/aurelienpierreeng/ansel/tree/candidate" title="External link" target="_blank" rel="noopener noreferrer nofollow" >candidate branch&amp;thinsp;&lt;sup class="icon">&lt;i class="fa fa-external-link-alt">&lt;/i>&lt;/sup>&lt;/a>,&lt;/li>
&lt;li>Contains code to test before integration in production channel but still relatively safe to use,&lt;/li>
&lt;li>Contains features found under the &lt;em>Testing&lt;/em> column, in the &lt;a href="https://github.com/orgs/aurelienpierreeng/projects/1" title="External link" target="_blank" rel="noopener noreferrer nofollow" >project management board&amp;thinsp;&lt;sup class="icon">&lt;i class="fa fa-external-link-alt">&lt;/i>&lt;/sup>&lt;/a>.&lt;/li>
&lt;/ol>
&lt;/li>
&lt;li>An &lt;strong>experimental channel&lt;/strong> :
&lt;ol>
&lt;li>&lt;strong>non-backward-compatible&lt;/strong> with either the production or pre-release channels,&lt;/li>
&lt;li>Linked to the Git &lt;a href="https://github.com/aurelienpierreeng/ansel/tree/dev" title="External link" target="_blank" rel="noopener noreferrer nofollow" >dev branch&amp;thinsp;&lt;sup class="icon">&lt;i class="fa fa-external-link-alt">&lt;/i>&lt;/sup>&lt;/a>,&lt;/li>
&lt;li>Contains features found under the &lt;em>In progress&lt;/em> column, in the &lt;a href="https://github.com/orgs/aurelienpierreeng/projects/1" title="External link" target="_blank" rel="noopener noreferrer nofollow" >project management board&amp;thinsp;&lt;sup class="icon">&lt;i class="fa fa-external-link-alt">&lt;/i>&lt;/sup>&lt;/a>,&lt;/li>
&lt;li>This channel needs to be used aside of the production install since it contains prototypes of new modules, new versions of old modules, and other features that will upgrade the version of the &lt;a href="https://ansel.photos/pt_br/doc/preferences-settings/storage/#database" title="" rel="dofollow" >Ansel database&lt;/a>, making it incompatible with previous versions. It can also contain prototypes that will never make it in production.&lt;/li>
&lt;/ol>
&lt;/li>
&lt;/ol>
&lt;p>At all time, the &lt;a href="https://github.com/orgs/aurelienpierreeng/projects/1" title="External link" target="_blank" rel="noopener noreferrer nofollow" >project management Kanban board&amp;thinsp;&lt;sup class="icon">&lt;i class="fa fa-external-link-alt">&lt;/i>&lt;/sup>&lt;/a> will show what changes are being currently worked on in the non-production channels, with links to their pull request and issue, to help traceability of changes and bug reports.&lt;/p></description></item><item><title>Install on Linux</title><link>https://ansel.photos/pt_br/doc/install/linux/</link><pubDate>Sun, 11 Dec 2022 00:00:00 +0000</pubDate><updated>Thu, 09 Apr 2026 00:00:00 +0000</updated><guid>c16b74b6815bcd446d338009cc1980294e9ea3ca49d15015c45b5df17698f554</guid><description>&lt;/section>
&lt;section id="prerequisites">
&lt;h2 class="text-left heading">
Prerequisites
&lt;span class="header-filet">&lt;/span>
&lt;/h2>
&lt;p>Install your GPU OpenCL drivers if you have a GPU :&lt;/p>
&lt;ul>
&lt;li>For &lt;strong>Nvidia&lt;/strong> GPUs, OpenCL support is part of the CUDA proprietary driver and is not available with the open-source &lt;em>Nouveau&lt;/em> driver:
&lt;ul>
&lt;li>&lt;a href="https://docs.nvidia.com/cuda/cuda-installation-guide-linux/index.html#package-manager-installation" title="External link" target="_blank" rel="noopener noreferrer nofollow" >add Nvidia&amp;rsquo;s repository to your package manager&amp;thinsp;&lt;sup class="icon">&lt;i class="fa fa-external-link-alt">&lt;/i>&lt;/sup>&lt;/a>,&lt;/li>
&lt;li>&lt;a href="https://docs.nvidia.com/cuda/cuda-installation-guide-linux/index.html#driver-installation" title="External link" target="_blank" rel="noopener noreferrer nofollow" >install the CUDA packages&amp;thinsp;&lt;sup class="icon">&lt;i class="fa fa-external-link-alt">&lt;/i>&lt;/sup>&lt;/a>,&lt;/li>
&lt;li>Reboot.&lt;/li>
&lt;li>&lt;strong>It is highly discouraged to manually install drivers through &lt;a href="https://docs.nvidia.com/cuda/cuda-installation-guide-linux/index.html#runfile-installation" title="External link" target="_blank" rel="noopener noreferrer nofollow" >runfiles (.run)&amp;thinsp;&lt;sup class="icon">&lt;i class="fa fa-external-link-alt">&lt;/i>&lt;/sup>&lt;/a> as it is riddled with problems you will need to manually fix everytime the Linux kernel is updated&lt;/strong>.&lt;/li>
&lt;/ul>
&lt;/li>
&lt;li>For &lt;strong>AMD&lt;/strong> GPUs, the &lt;a href="https://www.amd.com/en/support/kb/faq/amdgpu-installation" title="External link" target="_blank" rel="noopener noreferrer nofollow" >AMDGPU-Pro&amp;thinsp;&lt;sup class="icon">&lt;i class="fa fa-external-link-alt">&lt;/i>&lt;/sup>&lt;/a> driver is recommended:
&lt;ul>
&lt;li>&lt;a href="https://www.amd.com/en/support" title="External link" target="_blank" rel="noopener noreferrer nofollow" >download the relevant driver&amp;thinsp;&lt;sup class="icon">&lt;i class="fa fa-external-link-alt">&lt;/i>&lt;/sup>&lt;/a>,&lt;/li>
&lt;li>&lt;a href="https://www.amd.com/en/support/kb/faq/amdgpu-installation#faq-Prerequisites" title="External link" target="_blank" rel="noopener noreferrer nofollow" >extract the archive&amp;thinsp;&lt;sup class="icon">&lt;i class="fa fa-external-link-alt">&lt;/i>&lt;/sup>&lt;/a>,&lt;/li>
&lt;li>Run the installation script:
&lt;ul>
&lt;li>If you want only the OpenCL driver, without video drivers and OpenGL (assuming your system already has some of those working): &lt;code>./amdgpu-pro-install -y --opencl=pal,legacy --headless&lt;/code>,&lt;/li>
&lt;li>If you want the complete GPU stack (OpenCL/OpenGL, Vulkan, video drivers): &lt;code>./amdgpu-pro-install -y --opencl=pal,legacy&lt;/code>è&lt;/li>
&lt;/ul>
&lt;/li>
&lt;li>Reboot.&lt;/li>
&lt;/ul>
&lt;/li>
&lt;li>For &lt;strong>Intel&lt;/strong> embedded GPUs, the &lt;em>Neo&lt;/em> driver provides support for OpenCL 3.0 on relatevly recent
&lt;ul>
&lt;li>&lt;a href="https://github.com/intel/compute-runtime/releases/latest" title="External link" target="_blank" rel="noopener noreferrer nofollow" >official driver releases&amp;thinsp;&lt;sup class="icon">&lt;i class="fa fa-external-link-alt">&lt;/i>&lt;/sup>&lt;/a> contain the Ubuntu &lt;code>.deb&lt;/code> packages, you need to install &lt;code>intel-opencl-icd_xxxx.deb&lt;/code>,&lt;/li>
&lt;li>The safest way is to locate the &lt;code>intel-opencl-icd&lt;/code> package in your distribution&amp;rsquo;s repository, and install it. It can be part of optional or third-party repositories for distributions leaning a bit too hard toward open-sourcery (Debian/Fedora).&lt;/li>
&lt;/ul>
&lt;/li>
&lt;/ul>
&lt;p>If you don&amp;rsquo;t have a GPU, a manual build is recommended to get the best performance possible (see below).&lt;/p></description></item><item><title>Install on Windows</title><link>https://ansel.photos/pt_br/doc/install/windows/</link><pubDate>Sun, 11 Dec 2022 00:00:00 +0000</pubDate><updated>Mon, 16 Feb 2026 00:00:00 +0000</updated><guid>21cb70cd5a36c47fb1037d54e114f6ddb904aa44aafe20d662530e83efdd1cf2</guid><description>&lt;/section>
&lt;section id="prerequisites">
&lt;h2 class="text-left heading">
Prerequisites
&lt;span class="header-filet">&lt;/span>
&lt;/h2>
&lt;p>Install your OpenCL GPU drivers if you have a GPU.&lt;/p>
&lt;p>On Windows 11, it seems that the system OpenCL drivers for Intel embedded GPU cause issues (black images), especially with newer generation CPU. You may want to &lt;a href="https://community.intel.com/t5/OpenCL-for-CPU/uninstall-Intel-OpenCL/m-p/1134032#M5756" title="External link" target="_blank" rel="noopener noreferrer nofollow" >remove Windows drivers&amp;thinsp;&lt;sup class="icon">&lt;i class="fa fa-external-link-alt">&lt;/i>&lt;/sup>&lt;/a> and &lt;a href="https://www.intel.com/content/www/us/en/developer/articles/tool/opencl-drivers.html#proc-graph-section" title="External link" target="_blank" rel="noopener noreferrer nofollow" >install Intel ones&amp;thinsp;&lt;sup class="icon">&lt;i class="fa fa-external-link-alt">&lt;/i>&lt;/sup>&lt;/a>.&lt;/p>
&lt;p>See the &lt;a href="#caveats" title="" rel="dofollow" >caveats section below&lt;/a> for more details.&lt;/p>
&lt;/section>
&lt;section id="exe-package-recommended">
&lt;h2 class="text-left heading">
EXE package (recommended)
&lt;span class="header-filet">&lt;/span>
&lt;/h2>
&lt;p>The Ansel project provides an official &lt;code>.exe&lt;/code> package, built for the stable, pre-release and experimental channels. This is the recommended way of installing Ansel, since it is fresh from the repository, always up-to-date and ships updated lens databases for Lensfun.&lt;/p></description></item><item><title>Install on Mac OS</title><link>https://ansel.photos/pt_br/doc/install/macos/</link><pubDate>Sun, 11 Dec 2022 00:00:00 +0000</pubDate><updated>Mon, 16 Feb 2026 00:00:00 +0000</updated><guid>00a5884c88c89a402d236af4946ca8d05f809cf8c461b5cbf77d7619894995d7</guid><description>&lt;/section>
&lt;section id="build-from-source-homebrew-recommended">
&lt;h2 class="text-left heading">
Build from source (Homebrew, recommended)
&lt;span class="header-filet">&lt;/span>
&lt;/h2>
&lt;p>This method is derived from the repository scripts in &lt;code>packaging/macosx/&lt;/code>.&lt;/p>
&lt;/section>
&lt;section id="prerequisites">
&lt;h3 class="text-left heading">
Prerequisites
&lt;/h3>
&lt;ul>
&lt;li>Install Xcode Command Line Tools:
&lt;figure class="full-width border-0 p-0 mt-2 mb-3">
&lt;div class="highlight">&lt;pre tabindex="0" style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4;">&lt;code class="language-bash" data-lang="bash">&lt;span style="display:flex;">&lt;span style="white-space:pre;-webkit-user-select:none;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f" id="hl-0-1">&lt;a style="outline:none;text-decoration:none;color:inherit" href="#hl-0-1">1&lt;/a>&lt;/span>&lt;span>xcode-select --install&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/div>
&lt;/figure>
&lt;/li>
&lt;li>Install Homebrew from &lt;a href="https://brew.sh/" title="External link" target="_blank" rel="noopener noreferrer nofollow" >https://brew.sh/&amp;thinsp;&lt;sup class="icon">&lt;i class="fa fa-external-link-alt">&lt;/i>&lt;/sup>&lt;/a> (use the default prefix: &lt;code>/opt/homebrew&lt;/code> on Apple Silicon, &lt;code>/usr/local&lt;/code> on Intel).&lt;/li>
&lt;/ul>
&lt;/section>
&lt;section id="steps">
&lt;h3 class="text-left heading">
Steps
&lt;/h3>
&lt;ol>
&lt;li>Clone the repository and submodules:
&lt;figure class="full-width border-0 p-0 mt-2 mb-3">
&lt;div class="highlight">&lt;pre tabindex="0" style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4;">&lt;code class="language-bash" data-lang="bash">&lt;span style="display:flex;">&lt;span style="white-space:pre;-webkit-user-select:none;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f" id="hl-1-1">&lt;a style="outline:none;text-decoration:none;color:inherit" href="#hl-1-1">1&lt;/a>&lt;/span>&lt;span>git clone --depth &lt;span style="color:#ae81ff">1&lt;/span> https://github.com/aurelienpierreeng/ansel.git
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span style="white-space:pre;-webkit-user-select:none;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f" id="hl-1-2">&lt;a style="outline:none;text-decoration:none;color:inherit" href="#hl-1-2">2&lt;/a>&lt;/span>&lt;span>cd ansel
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span style="white-space:pre;-webkit-user-select:none;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f" id="hl-1-3">&lt;a style="outline:none;text-decoration:none;color:inherit" href="#hl-1-3">3&lt;/a>&lt;/span>&lt;span>git submodule init
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span style="white-space:pre;-webkit-user-select:none;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f" id="hl-1-4">&lt;a style="outline:none;text-decoration:none;color:inherit" href="#hl-1-4">4&lt;/a>&lt;/span>&lt;span>git submodule update&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/div>
&lt;/figure>
&lt;/li>
&lt;li>Install build dependencies:
&lt;figure class="full-width border-0 p-0 mt-2 mb-3">
&lt;div class="highlight">&lt;pre tabindex="0" style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4;">&lt;code class="language-bash" data-lang="bash">&lt;span style="display:flex;">&lt;span style="white-space:pre;-webkit-user-select:none;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f" id="hl-2-1">&lt;a style="outline:none;text-decoration:none;color:inherit" href="#hl-2-1">1&lt;/a>&lt;/span>&lt;span>./packaging/macosx/1_install_hb_dependencies.sh&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/div>
&lt;/figure>
This is the canonical dependency list used by CI and packaging.&lt;/li>
&lt;li>Build and install into the local &lt;code>install/&lt;/code> directory:
&lt;figure class="full-width border-0 p-0 mt-2 mb-3">
&lt;div class="highlight">&lt;pre tabindex="0" style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4;">&lt;code class="language-bash" data-lang="bash">&lt;span style="display:flex;">&lt;span style="white-space:pre;-webkit-user-select:none;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f" id="hl-3-1">&lt;a style="outline:none;text-decoration:none;color:inherit" href="#hl-3-1">1&lt;/a>&lt;/span>&lt;span>./packaging/macosx/2_build_hb_ansel_custom.sh&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/div>
&lt;/figure>
Edit &lt;code>packaging/macosx/2_build_hb_ansel_custom.sh&lt;/code> if you need custom CMake options.&lt;/li>
&lt;li>(Optional) Create a macOS application bundle (can be signed if you have a Developer ID):
&lt;figure class="full-width border-0 p-0 mt-2 mb-3">
&lt;div class="highlight">&lt;pre tabindex="0" style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4;">&lt;code class="language-bash" data-lang="bash">&lt;span style="display:flex;">&lt;span style="white-space:pre;-webkit-user-select:none;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f" id="hl-4-1">&lt;a style="outline:none;text-decoration:none;color:inherit" href="#hl-4-1">1&lt;/a>&lt;/span>&lt;span>export CODECERT&lt;span style="color:#f92672">=&lt;/span>&lt;span style="color:#e6db74">&amp;#34;your.developer@apple.id&amp;#34;&lt;/span> &lt;span style="color:#75715e"># optional&lt;/span>
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span style="white-space:pre;-webkit-user-select:none;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f" id="hl-4-2">&lt;a style="outline:none;text-decoration:none;color:inherit" href="#hl-4-2">2&lt;/a>&lt;/span>&lt;span>./packaging/macosx/3_make_hb_ansel_package.sh&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/div>
&lt;/figure>
The bundle is generated at &lt;code>install/package/Ansel.app&lt;/code>.&lt;/li>
&lt;li>(Optional) Generate a DMG image from the bundle:
&lt;figure class="full-width border-0 p-0 mt-2 mb-3">
&lt;div class="highlight">&lt;pre tabindex="0" style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4;">&lt;code class="language-bash" data-lang="bash">&lt;span style="display:flex;">&lt;span style="white-space:pre;-webkit-user-select:none;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f" id="hl-5-1">&lt;a style="outline:none;text-decoration:none;color:inherit" href="#hl-5-1">1&lt;/a>&lt;/span>&lt;span>./packaging/macosx/4_make_hb_ansel_dmg.sh&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/div>
&lt;/figure>
The output is &lt;code>Ansel-&amp;lt;version&amp;gt;-&amp;lt;arch&amp;gt;.dmg&lt;/code> in the &lt;code>install/&lt;/code> directory.&lt;/li>
&lt;/ol>
&lt;/section>
&lt;section id="running-the-build">
&lt;h3 class="text-left heading">
Running the build
&lt;/h3>
&lt;ul>
&lt;li>Development install (after step 3):
&lt;figure class="full-width border-0 p-0 mt-2 mb-3">
&lt;div class="highlight">&lt;pre tabindex="0" style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4;">&lt;code class="language-bash" data-lang="bash">&lt;span style="display:flex;">&lt;span style="white-space:pre;-webkit-user-select:none;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f" id="hl-6-1">&lt;a style="outline:none;text-decoration:none;color:inherit" href="#hl-6-1">1&lt;/a>&lt;/span>&lt;span>./install/bin/ansel&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/div>
&lt;/figure>
&lt;/li>
&lt;li>From the app bundle (after step 4):
&lt;figure class="full-width border-0 p-0 mt-2 mb-3">
&lt;div class="highlight">&lt;pre tabindex="0" style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4;">&lt;code class="language-bash" data-lang="bash">&lt;span style="display:flex;">&lt;span style="white-space:pre;-webkit-user-select:none;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f" id="hl-7-1">&lt;a style="outline:none;text-decoration:none;color:inherit" href="#hl-7-1">1&lt;/a>&lt;/span>&lt;span>./install/package/Ansel.app/Contents/MacOS/ansel --configdir ~/.config/ansel --cachedir ~/.cache/ansel/&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/div>
&lt;/figure>
&lt;/li>
&lt;/ul>
&lt;/section>
&lt;section id="notes-and-limitations">
&lt;h3 class="text-left heading">
Notes and limitations
&lt;/h3>
&lt;ul>
&lt;li>The DMG is not notarized. If Gatekeeper blocks it, remove the quarantine attribute:
&lt;figure class="full-width border-0 p-0 mt-2 mb-3">
&lt;div class="highlight">&lt;pre tabindex="0" style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4;">&lt;code class="language-bash" data-lang="bash">&lt;span style="display:flex;">&lt;span style="white-space:pre;-webkit-user-select:none;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f" id="hl-8-1">&lt;a style="outline:none;text-decoration:none;color:inherit" href="#hl-8-1">1&lt;/a>&lt;/span>&lt;span>xattr -d com.apple.quarantine Ansel-*.dmg&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/div>
&lt;/figure>
&lt;/li>
&lt;li>The DMG is only guaranteed to run on the same macOS version it was built on.&lt;/li>
&lt;li>Homebrew package versions define the library versions bundled into the app.&lt;/li>
&lt;/ul>
&lt;/section>
&lt;section id="macports-method-legacy-intel-only">
&lt;h2 class="text-left heading">
MacPorts method (legacy, Intel-only)
&lt;span class="header-filet">&lt;/span>
&lt;/h2>
&lt;p>A legacy Intel-only method using MacPorts exists in &lt;code>packaging/macosx/BUILD.txt&lt;/code>. It includes custom patches for &lt;code>exiv2&lt;/code>, &lt;code>gnutls&lt;/code>, and &lt;code>gtk-osx-application&lt;/code>, and uses &lt;code>gtk-mac-bundler&lt;/code> to produce a DMG. Use this only if you specifically need a MacPorts-based build.&lt;/p></description></item><item><title>Install OpenCL drivers</title><link>https://ansel.photos/pt_br/doc/install/opencl/</link><pubDate>Tue, 27 Dec 2022 00:00:00 +0000</pubDate><updated>Tue, 27 Dec 2022 00:00:00 +0000</updated><guid>52970d577b3ec7da8697b0e620f62050006234583f91877c7c673bdfe120175f</guid><description>&lt;p>OpenCL is a vendor-agnostic and cross-platform way of offloading computations to the GPU. GPUs are designed specifically to handle pixel operations, with an optimized memory layout and a massively multi-core architecture&lt;sup id="fnref:1">&lt;a href="#fn:1" class="footnote-ref" role="doc-noteref">1&lt;/a>&lt;/sup> allowing for fast and energy-efficient image processing.&lt;/p>
&lt;p>But OpenCL can only be used for background computational (offline rendering) tasks and cannot be used to render the GUI in real-time, which is the realm of OpenGL.&lt;/p>
&lt;p>The architecture of Ansel and darktable pixel pipeline is flawed in that regard, because the output of (fast) OpenCL computations has to be sent back to the (slow) Gtk 3 thread, which paints the processed image within the GUI (along with the rest of GUI controls) using only a single CPU core. This is the biggest performance bottleneck in darktable and Ansel, and the reason why it is a rather slow application.&lt;/p></description></item><item><title>Configuration files</title><link>https://ansel.photos/pt_br/doc/install/configuration/</link><pubDate>Wed, 18 Jan 2023 00:00:00 +0000</pubDate><updated>Wed, 18 Jan 2023 00:00:00 +0000</updated><guid>2110a2cc4ae0c9cc432934a54174c600f9431bfa8ab78c6ad114e458bf248d6b</guid><description>&lt;p>The configuration files of Ansel are located in :&lt;/p>
&lt;ul>
&lt;li>&lt;code>$HOME/.config/ansel&lt;/code> for Mac OS and Linux&lt;/li>
&lt;li>&lt;code>C:\%LOCALAPPDATA%\ansel&lt;/code> on Windows.&lt;/li>
&lt;/ul>
&lt;/section>
&lt;section id="default-configuration-files">
&lt;h2 class="text-left heading">
Default configuration files
&lt;span class="header-filet">&lt;/span>
&lt;/h2>
&lt;dl>
&lt;dt>&lt;code>anselrc&lt;/code>&lt;/dt>
&lt;dd>contains all user preferences except presets and styles. This may be opened in any text editor for manual edit if any preference makes the software crash at startup.&lt;/dd>
&lt;dt>&lt;code>keyboardrc&lt;/code>&lt;/dt>
&lt;dd>contains all user-defined keyboard shortcuts.&lt;/dd>
&lt;dt>&lt;code>data.db&lt;/code>&lt;/dt>
&lt;dd>contains user presets for modules, styles, tags and locations. This is an SQLite database. It is backed-up before updating to a new release and automatic snapshots can be configured (see below).&lt;/dd>
&lt;dt>&lt;code>library.db&lt;/code>&lt;/dt>
&lt;dd>contains all images known to Ansel, along with their directories (dubbed &lt;em>film rolls&lt;/em>). Like the previous, it is an SQLite database backed-up before updating to new releases and with optional snapshots.&lt;/dd>
&lt;/dl>
&lt;p>The frequency of snapshots can be defined in the software global &lt;em>Preferences&lt;/em> -&amp;gt; tab &lt;em>Storage&lt;/em> -&amp;gt; section &lt;em>Database&lt;/em> -&amp;gt; entry &lt;em>Create database snapshots&lt;/em> and &lt;em>how many snapshot to keep&lt;/em>. By default, Ansel saves one snapshot every week when closing the software.&lt;/p></description></item><item><title>Import configuration from darktable</title><link>https://ansel.photos/pt_br/doc/install/darktable/</link><pubDate>Thu, 05 Jan 2023 00:00:00 +0000</pubDate><updated>Thu, 05 Jan 2023 00:00:00 +0000</updated><guid>39597dadcdcd1d57e179dc17ba151666d47d7dd2ae3e427168d91a70146ec725</guid><description>&lt;p>Ansel is based on darktable 4.0 and configuration files of darktable 4.0.1 and prior can be seemlessly imported by Ansel, such that you recover your tags, styles, presets, and library of images.&lt;/p>
&lt;div class="alert alert-warning" role="alert">
&lt;p class="alert-heading h6">&lt;i class="fas fa-exclamation-triangle">&lt;/i> Warning&lt;/p>
Importing darktable 4.2 database into Ansel will make you lose the settings of &lt;em>filmic RGB&lt;/em>, &lt;em>sigmoid&lt;/em> and &lt;em>highlights reconstruction&lt;/em> modules for all edits using them. &lt;em>Sigmoid&lt;/em> is not and will never be supported into Ansel, and the nonsensical changes made to &lt;em>filmic RGB&lt;/em> in darktable 4.2 will never be ported to Ansel. All other modules should still work.
&lt;/div>
&lt;/section>
&lt;section id="importing-usual-darktable-configuration-files">
&lt;h2 class="text-left heading">
Importing usual darktable configuration files
&lt;span class="header-filet">&lt;/span>
&lt;/h2>
&lt;div class="alert alert-info" role="alert">
&lt;p class="alert-heading h6">&lt;i class="fas fa-info-circle">&lt;/i> Note&lt;/p></description></item><item><title>Debugging</title><link>https://ansel.photos/pt_br/doc/install/debug/</link><pubDate>Sun, 22 Jan 2023 00:00:00 +0000</pubDate><updated>Sun, 22 Jan 2023 00:00:00 +0000</updated><guid>01b8a9d0a6c5b0e3ad79321243abb001fd891a5a2f8a023fa825085fc9545389</guid><description>&lt;p>Ansel is written in the C language. While C &lt;strong>pretends&lt;/strong> to be portable (&lt;em>runs the same on all operating systems&lt;/em>), many little things need to be contextually adapted to each OS using slightly different code. Also, depending on hardware and on the version of the dependencies, even on Linux, some discrepancies can occur between distributions.&lt;/p>
&lt;p>That is to say that bugs are almost impossible to anticipate when programming, and the default state of a computer program is buggy. Reporting bugs properly is the only way to help cleaning up the unforseen pathological cases.&lt;/p></description></item><item><title>Getting started</title><link>https://ansel.photos/pt_br/doc/getting-started/</link><pubDate>Thu, 15 May 2025 00:00:00 +0000</pubDate><updated>Thu, 15 May 2025 00:00:00 +0000</updated><guid>0fb46da8dda783edd8b656c48a1d3f9e2624c022ac1e08a54c7f67bd515ee072</guid><description>&lt;p>Ansel is a &lt;strong>non-destructive RAW photo editor&lt;/strong>. It never modifies your original files: every change is stored as a recipe (an editing &lt;em>history&lt;/em>) in a &lt;a href="https://ansel.photos/pt_br/doc/getting-started/library/" title="" rel="dofollow" >library&lt;/a> database, and only written out to a real image file when you &lt;a href="https://ansel.photos/pt_br/doc/views/toolboxes/export/" title="" rel="dofollow" >export&lt;/a>. This means your originals stay safe, edits are reversible forever, and the same recipe can be applied to many images at once.&lt;/p>
&lt;p>This section is a quick bootstrap. Each step links to a more detailed page and to the relevant &lt;a href="https://ansel.photos/pt_br/doc/views/" title="" rel="dofollow" >view&lt;/a>.&lt;/p></description></item><item><title>Import images</title><link>https://ansel.photos/pt_br/doc/getting-started/import/</link><pubDate>Mon, 24 Jun 2024 00:00:00 +0000</pubDate><updated>Mon, 24 Jun 2024 00:00:00 +0000</updated><guid>1b734ad835216ccad625c3d3c5ab78912d24bf0a9d942c47d6e6a824bfd7eb06</guid><description>&lt;/section>
&lt;section id="basics">
&lt;h2 class="text-left heading">
Basics
&lt;span class="header-filet">&lt;/span>
&lt;/h2>
&lt;p>Ansel backbone is a library of images, saved as an SQLite database into &lt;code>~/.config/ansel/library.db&lt;/code>. Since Ansel is a non-destructive photo editor, editings are saved as histories of settings, along with image metadata, as text&lt;sup id="fnref:1">&lt;a href="#fn:1" class="footnote-ref" role="doc-noteref">1&lt;/a>&lt;/sup> into the library database. The application of editing histories over raw images, as to produce output raster images, is the export step.&lt;/p>
&lt;p>The library is also used to keep track of image collections (by tags, folders, EXIF, editing time, etc.). Because of this, we need to make the library aware of new images : it is the import step. This will initialize a new database entry with metadata and a virgin history for each imported picture.&lt;/p></description></item><item><title>Editing images</title><link>https://ansel.photos/pt_br/doc/getting-started/editing/</link><pubDate>Thu, 15 May 2025 00:00:00 +0000</pubDate><updated>Thu, 15 May 2025 00:00:00 +0000</updated><guid>3a66de09dcac081a6146223d73ab24a3ed77d30afdeff8a13c467a53205750fd</guid><description>&lt;/section>
&lt;section id="understanding-non-destructive-editing">
&lt;h2 class="text-left heading">
Understanding non-destructive editing
&lt;span class="header-filet">&lt;/span>
&lt;/h2>
&lt;p>Before diving deeper into how to use the software, we should stop here to explain its general paradigm : non-destructive editing.&lt;/p>
&lt;p>Once you &lt;a href="https://ansel.photos/pt_br/doc/getting-started/import/" title="" rel="dofollow" >imported&lt;/a> images to Ansel, what you really did is only to create an entry for them into the &lt;a href="https://ansel.photos/pt_br/doc/install/configuration/" title="" rel="dofollow" >library&lt;/a> database. The modifications you make on these images are never written to the original images, which are actually never changed. This is a strong design requirement aiming at protecting your input RAW images from any kind of corruption.&lt;sup id="fnref:1">&lt;a href="#fn:1" class="footnote-ref" role="doc-noteref">1&lt;/a>&lt;/sup> Ansel will not even let users change the EXIF date and time in the original files.&lt;/p></description></item><item><title>Library and collections</title><link>https://ansel.photos/pt_br/doc/getting-started/library/</link><pubDate>Thu, 15 May 2025 00:00:00 +0000</pubDate><updated>Thu, 15 May 2025 00:00:00 +0000</updated><guid>37fd3d154fa97b973159708dbd38713ad3057b265ae47c72691ccb73e96b9714</guid><description>&lt;p>Ansel keeps a database of all images it knows, that is all images that were &lt;a href="https://ansel.photos/pt_br/doc/getting-started/import/" title="" rel="dofollow" >imported&lt;/a>, until you actively remove them from the library (global menu : &lt;em>File&lt;/em> 🡒 &lt;em>Remove from library&lt;/em>). The library stores the filesystem path of the images, their metadata and their editing history.&lt;/p>
&lt;div class="alert alert-warning" role="alert">
&lt;p class="alert-heading h6">&lt;i class="fas fa-exclamation-triangle">&lt;/i> Warning&lt;/p>
Ansel does not listen to the content of filesystem folders, meaning it will not be notified if imported images are (re)moved on the filesystem. You will need to manually update the pathes if that is the case, or you can move those files directly with Ansel (under the global menu &lt;em>File&lt;/em>).
&lt;/div>
&lt;p>Ansel will then perform database extractions based on arbitrary user criteria : those are called &lt;em>collections&lt;/em>. They are built in &lt;a href="https://ansel.photos/pt_br/doc/views/lighttable/" title="" rel="dofollow" >lighttable&lt;/a> from the &lt;em>library&lt;/em> toolbox and from the &lt;em>include&lt;/em> toolbar. Ansel has no concept of gallery or virtual folder that you &lt;strong>create&lt;/strong> first, then to which you &lt;strong>add&lt;/strong> arbitrary images. Instead, in Ansel, you &lt;strong>attach&lt;/strong> tags to images, then &lt;strong>collect&lt;/strong> all images having a certain tag (or any kind of metadata, base folder, etc.), possibly mixing filters and search criteria to narrow-down the search : this is what makes a collection.&lt;/p></description></item><item><title>Image selection</title><link>https://ansel.photos/pt_br/doc/getting-started/selection/</link><pubDate>Thu, 15 May 2025 00:00:00 +0000</pubDate><updated>Thu, 15 May 2025 00:00:00 +0000</updated><guid>8d8e85c5ab7f0857caad00a8db56853cf6601efea9dfe6ca8f0e6d3b34d35da2</guid><description>&lt;p>Ansel allows batch-applying editing histories (through copy-pasting, or through styles) or metadata. The target images for those batch-operations are &lt;em>selected&lt;/em> images. But even single-image operations (like opening in &lt;a href="https://ansel.photos/pt_br/doc/views/darkroom/" title="" rel="dofollow" >darkroom&lt;/a> to edit, or editing metadata, copy/pasting, etc.) use selections.&lt;/p>
&lt;p>Selections are particular objects in Ansel, because :&lt;/p>
&lt;ol>
&lt;li>They are remembered between reboots and across ateliers (views) changes,&lt;/li>
&lt;li>They are global in the sofware and used to pass on lists of images &lt;strong>between&lt;/strong> lighttable and other ateliers,&lt;/li>
&lt;li>They are disabled and inactive &lt;strong>within&lt;/strong> an atelier (except for the lighttable), which use active images instead (contextual selection),&lt;/li>
&lt;li>They are necessarily a subset of the current filtered collection (as displayed in the &lt;a href="https://ansel.photos/pt_br/doc/views/lighttable/" title="" rel="dofollow" >lighttable&lt;/a>),&lt;/li>
&lt;li>They can be set only from the &lt;a href="https://ansel.photos/pt_br/doc/views/lighttable/" title="" rel="dofollow" >lighttable&lt;/a> view (no selection can be performed or used from the &lt;a href="https://ansel.photos/pt_br/doc/views/toolboxes/filmstrip/" title="" rel="dofollow" >filmstrip&lt;/a>),&lt;/li>
&lt;li>They can be turned into a temporary collection themselves, by using the &lt;em>Restrict to selection&lt;/em> button in the include/filter toolbar of the &lt;a href="https://ansel.photos/pt_br/doc/views/lighttable/" title="" rel="dofollow" >lighttable&lt;/a>.&lt;/li>
&lt;/ol>
&lt;p>Selected images will appear highlighted in the lighttable. Because selections are used to perform (possibly harmful) &lt;em>write&lt;/em> operations, Ansel forces &amp;ldquo;hard&amp;rdquo; interactions (pressing on an hardware button) on thumbnails to define them. These allowed interactions are :&lt;/p></description></item><item><title>Shortcuts and keyboard interaction</title><link>https://ansel.photos/pt_br/doc/getting-started/keyboard/</link><pubDate>Sat, 10 May 2025 00:00:00 +0000</pubDate><updated>Sat, 10 May 2025 00:00:00 +0000</updated><guid>e535c73eed3fb030430c516dd34da9100bf96653f8af4b90b0cd1887ff8116c7</guid><description>&lt;p>Ansel interface is designed to support two mutually-exclusive modes of interaction and navigation: through pointing devices (mouse or graphic tablet) and through the keyboard. Compared to Darktable, many interactions that required combinations of both have been removed, which makes the workflows more efficient.&lt;/p>
&lt;/section>
&lt;section id="shortcuts-and-available-actions">
&lt;h2 class="text-left heading">
Shortcuts and available actions
&lt;span class="header-filet">&lt;/span>
&lt;/h2>
&lt;p>Ansel exposes app-wise actions and GUI controls to keyboard bindings through pathes like &lt;code>Darkroom/Modules/Exposure/Black point&lt;/code>, where the left-most member of the path is the view and the right-most member is the actual control being bound. A such path defines an human-readable unique identifier that also says where the control is located in the application GUI.&lt;/p></description></item><item><title>Views</title><link>https://ansel.photos/pt_br/doc/views/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Tue, 16 Jun 2026 00:00:00 +0000</updated><guid>c7be688783c26f5aa6a973aebed87ed6741a5eb90f27ec3ae2920d796e16e362</guid><description>&lt;p>Ansel separates its functionality into several &lt;em>views&lt;/em>, each dedicated to one task:&lt;/p>
&lt;dl>
&lt;dt>&lt;a href="https://ansel.photos/pt_br/doc/views/lighttable/" title="" rel="dofollow" >Lighttable&lt;/a>&lt;/dt>
&lt;dd>Manage, sort, cull and tag your image collection. This is the default view, loaded at startup, and you can return to it from anywhere by pressing &lt;kbd>Escape&lt;/kbd>.&lt;/dd>
&lt;dt>&lt;a href="https://ansel.photos/pt_br/doc/views/darkroom/" title="" rel="dofollow" >Darkroom&lt;/a>&lt;/dt>
&lt;dd>Develop a single image. Open it from the lighttable by double-clicking a thumbnail, or by selecting a picture and pressing &lt;kbd>Enter&lt;/kbd>.&lt;/dd>
&lt;dt>&lt;a href="https://ansel.photos/pt_br/doc/views/map/" title="" rel="dofollow" >Map&lt;/a>&lt;/dt>
&lt;dd>Show geo-tagged images on a map and geo-tag new images manually. Hidden by default; enable it in the &lt;a href="https://ansel.photos/pt_br/doc/preferences-settings/other-views/" title="" rel="dofollow" >preferences&lt;/a>.&lt;/dd>
&lt;dt>&lt;a href="https://ansel.photos/pt_br/doc/views/print/" title="" rel="dofollow" >Print&lt;/a>&lt;/dt>
&lt;dd>Send images to a printer. Hidden by default; enable it in the &lt;a href="https://ansel.photos/pt_br/doc/preferences-settings/other-views/" title="" rel="dofollow" >preferences&lt;/a>. Not available on Windows, as it relies on &lt;a href="http://www.cups.org/" title="External link" target="_blank" rel="noopener noreferrer nofollow" >CUPS&amp;thinsp;&lt;sup class="icon">&lt;i class="fa fa-external-link-alt">&lt;/i>&lt;/sup>&lt;/a>.&lt;/dd>
&lt;dt>&lt;a href="https://ansel.photos/pt_br/" title="" rel="dofollow" >Studio Capture&lt;/a>&lt;/dt>
&lt;dd>Dedicated view for tethered shooting sessions.&lt;/dd>
&lt;dt>&lt;a href="https://ansel.photos/pt_br/doc/views/slideshow/" title="" rel="dofollow" >Slideshow&lt;/a>&lt;/dt>
&lt;dd>Display images full-screen as a slideshow, processing them on the fly. Hidden by default; enable it in the &lt;a href="https://ansel.photos/pt_br/doc/preferences-settings/other-views/" title="" rel="dofollow" >preferences&lt;/a>.&lt;/dd>
&lt;/dl>
&lt;p>You switch views from the &lt;strong>Ateliers&lt;/strong> menu in the top menu bar, which lists every available view and the shortcut to reach it (the current view is greyed out). The darkroom is the exception: because it needs an image to open, you enter it from a lighttable or filmstrip thumbnail, not from the menu.&lt;/p></description></item><item><title>Global menu</title><link>https://ansel.photos/pt_br/doc/views/global-menu/</link><pubDate>Tue, 16 Jun 2026 00:00:00 +0000</pubDate><updated>Tue, 16 Jun 2026 00:00:00 +0000</updated><guid>c1f9825190b96ba6bbd6c6cff0677915e3da0164f8a4fdbc70a8d1c06636a673</guid><description>&lt;p>The global menu bar sits at the top-left of the &lt;a href="#header-top-panel" title="" rel="dofollow" >header&lt;/a> and is available in every view. It gathers the application-wide commands, image operations, history and style management, maintenance tasks, display settings, view switching and help. It is the central reference point of the interface: most commands that are not a per-module setting live here.&lt;/p>
&lt;div class="alert alert-info" role="alert">
&lt;p class="alert-heading h6">&lt;i class="fas fa-info-circle">&lt;/i> Note&lt;/p>
Coming from Darktable: many commands that were previously buried inside side-panel modules, cryptic icon buttons or undocumented keyboard shortcuts have been collected into this menu. &amp;ldquo;Modules&amp;rdquo; that were really just grids of buttons (image actions, view toolbox, selection helpers…) became menu entries.
&lt;/div>
&lt;/section>
&lt;section id="using-the-menu">
&lt;h2 class="text-left heading">
Using the menu
&lt;span class="header-filet">&lt;/span>
&lt;/h2>
&lt;ul>
&lt;li>Click a menu title to open it, or press &lt;kbd>Alt&lt;/kbd> to reveal the underlined &lt;strong>mnemonic&lt;/strong> letters and press one to open the matching menu. Once a menu is open, navigate all menus with the arrow keys and trigger an entry with &lt;kbd>Enter&lt;/kbd>.&lt;/li>
&lt;li>Entries that have a default keyboard shortcut show it on their right. All these shortcuts are &lt;strong>defaults that you can change&lt;/strong> from &lt;em>Edit → Keyboard shortcuts…&lt;/em> (see &lt;a href="https://ansel.photos/pt_br/doc/getting-started/keyboard/" title="" rel="dofollow" >shortcuts and keyboard interaction&lt;/a>).&lt;/li>
&lt;li>Many entries act on the &lt;strong>active images&lt;/strong> — that is, the images currently &lt;a href="https://ansel.photos/pt_br/doc/getting-started/keyboard/#thumbtable" title="" rel="dofollow" >selected&lt;/a> in the lighttable or filmstrip. When nothing is selected, those entries are greyed out.&lt;/li>
&lt;/ul>
&lt;p>The menus are described below in their bar order.&lt;/p></description></item><item><title>Mesa de luz</title><link>https://ansel.photos/pt_br/doc/views/lighttable/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Tue, 16 Jun 2026 00:00:00 +0000</updated><guid>52c84261b4f3270b238a3167a9d3630a23650d3de380870592c436e20086c7c8</guid><description>&lt;p>The lighttable view is the default view loaded when Ansel is started, and allows you to view and manage your image collection. It will noticeably allow you to:&lt;/p>
&lt;ul>
&lt;li>Cull your images, assign then ratings and ultimately decide which images are worth keeping and editing,&lt;/li>
&lt;li>Filter your images based on ratings, base folder, or any metadata supported by the software (EXIF/IPTC/XMP),&lt;/li>
&lt;li>Apply metadata, like title, description, tags, GPS coordinates, or correct EXIF date/time,&lt;/li>
&lt;li>Copy-paste editing histories between images or apply styles, individually or in batches,&lt;/li>
&lt;li>Export images editing histories to final files.&lt;/li>
&lt;/ul>
&lt;/section>
&lt;section id="lighttable-content">
&lt;h2 class="text-left heading">
Lighttable content
&lt;span class="header-filet">&lt;/span>
&lt;/h2>
&lt;p>All the images known to Ansel are stored in a database, the &lt;a href="https://ansel.photos/pt_br/doc/install/configuration/" title="" rel="dofollow" >library&lt;/a>. The lighttable shows thumbnails of a subset of this library, called a &lt;em>collection&lt;/em>. A collection is created by filtering the images from the library using criteria, first from the &lt;a href="https://ansel.photos/pt_br/doc/views/toolboxes/collections/" title="" rel="dofollow" >library toolbox&lt;/a>, then from filtering/include toolbar.&lt;/p></description></item><item><title>Undo/redo</title><link>https://ansel.photos/pt_br/doc/views/lighttable/undo-redo/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Wed, 17 Jun 2026 00:00:00 +0000</updated><guid>b42836b04cce0efd5be938f9496f8d9e78395ed6a3f041db193c594cbb4e1a29</guid><description>&lt;p>Most changes made within the lighttable are recorded and can be reverted to a previous state. This includes modifications to color labels, ratings, geo-localization, tags, metadata, orientation, &lt;a href="https://ansel.photos/pt_br/doc/views/lighttable/history-copy-paste/" title="" rel="dofollow" >copy/paste of history&lt;/a>, image duplication, or &lt;a href="https://ansel.photos/pt_br/doc/views/toolboxes/styles/" title="" rel="dofollow" >application of a style&lt;/a>. The undo/redo facility is unlimited in the number of steps while in the lighttable, but it is reset each time you switch to a different view.&lt;/p>
&lt;p>Press &lt;kbd>Ctrl&lt;/kbd>+&lt;kbd>Z&lt;/kbd> to undo the last modification and &lt;kbd>Ctrl&lt;/kbd>+&lt;kbd>Y&lt;/kbd> to redo the last undone one (if any). These are also available from the global menu, under &lt;em>Edit&lt;/em> 🡒 &lt;em>Undo&lt;/em> / &lt;em>Redo&lt;/em>.&lt;/p></description></item><item><title>Copy and paste history</title><link>https://ansel.photos/pt_br/doc/views/lighttable/history-copy-paste/</link><pubDate>Tue, 16 Jun 2026 00:00:00 +0000</pubDate><updated>Tue, 16 Jun 2026 00:00:00 +0000</updated><guid>781041278c43ff4cd194f84aa11422d2faacd74a60651c0be4ddf14aa1e391c9</guid><description>&lt;p>Transfer the editing recipe from one image to one or many others. The result is a &lt;strong>merge&lt;/strong> of the source history into each destination image — not a blind overwrite — which means you have fine-grained control over how conflicts between the two histories are resolved.&lt;/p>
&lt;p>Copy-paste is available from the &lt;strong>Edit&lt;/strong> menu in any view, and the keyboard shortcuts work in both the lighttable and the darkroom.&lt;/p>
&lt;div class="alert alert-warning" role="alert">
&lt;p class="alert-heading h6">&lt;i class="fas fa-exclamation-triangle">&lt;/i> Warning&lt;/p></description></item><item><title>Digital asset management</title><link>https://ansel.photos/pt_br/doc/views/lighttable/digital-asset-management/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Wed, 17 Jun 2026 00:00:00 +0000</updated><guid>2f8b35b13e9456e63369073aee0a83af2c352fe17058ab7a61c8d11d91706025</guid><description>&lt;p>Beyond editing pixels, Ansel keeps track of your images and the work you do on them. This is &lt;em>digital asset management&lt;/em> (DAM): organizing, describing, rating, grouping and safeguarding your collection so it stays searchable and recoverable over time.&lt;/p>
&lt;p>The pages in this section cover how that information is stored and used:&lt;/p>
&lt;ul>
&lt;li>&lt;a href="https://ansel.photos/pt_br/doc/views/lighttable/digital-asset-management/sidecar/" title="" rel="dofollow" >Sidecar files&lt;/a> — how edits and metadata are saved alongside your originals as XMP files, and &lt;a href="https://ansel.photos/pt_br/doc/views/lighttable/digital-asset-management/sidecar-import/" title="" rel="dofollow" >importing sidecars&lt;/a> from other software.&lt;/li>
&lt;li>&lt;a href="https://ansel.photos/pt_br/doc/views/lighttable/digital-asset-management/star-color/" title="" rel="dofollow" >Star ratings &amp;amp; color labels&lt;/a> — ranking and classifying images for culling.&lt;/li>
&lt;li>&lt;a href="https://ansel.photos/pt_br/doc/views/lighttable/digital-asset-management/metadata-tagging/" title="" rel="dofollow" >Metadata and tagging&lt;/a> — descriptive text and keywords.&lt;/li>
&lt;li>&lt;a href="https://ansel.photos/pt_br/doc/views/lighttable/digital-asset-management/grouping/" title="" rel="dofollow" >Image grouping&lt;/a> — stacking related images together.&lt;/li>
&lt;li>&lt;a href="https://ansel.photos/pt_br/doc/views/lighttable/digital-asset-management/local-copies/" title="" rel="dofollow" >Local copies&lt;/a> — working off-site and re-synchronizing later.&lt;/li>
&lt;li>&lt;a href="https://ansel.photos/pt_br/doc/views/lighttable/digital-asset-management/thumbnails/" title="" rel="dofollow" >Thumbnails&lt;/a> — how previews are generated and cached.&lt;/li>
&lt;/ul></description></item><item><title>Sidecar files</title><link>https://ansel.photos/pt_br/doc/views/lighttable/digital-asset-management/sidecar/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Wed, 17 Jun 2026 00:00:00 +0000</updated><guid>c6c388c3f61a2571f7874d5b1deac05e60ad9adac9c13641dd6675a25080a270</guid><description>&lt;p>Ansel is a non-destructive image editor and opens all images in read-only mode. Any data created within Ansel (metadata, tags, and image processing steps) is stored in separate &lt;code>.XMP&lt;/code> &lt;em>sidecar&lt;/em> files. These files are stored alongside the original Raw files and allow Ansel to store information about the images as well as the full editing history without touching the original raw files. When you import an image into Ansel for the first time, an XMP file is automatically generated. The generation of XMP files can be disabled in &lt;a href="https://ansel.photos/pt_br/doc/preferences-settings/storage/#xmp" title="" rel="dofollow" >preferences &amp;gt; storage &amp;gt; xmp&lt;/a> but this is not recommended in normal use.&lt;/p></description></item><item><title>Importing sidecar files generated by other applications</title><link>https://ansel.photos/pt_br/doc/views/lighttable/digital-asset-management/sidecar-import/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Wed, 17 Jun 2026 00:00:00 +0000</updated><guid>de6a431f589fa4fa916203e1a77afcc3004ba1b0b8f5f4ada8e566407ee4d828</guid><description>&lt;p>When importing an image, Ansel automatically checks if it is accompanied by a sidecar file. As well as looking for files named &lt;code>&amp;lt;basename&amp;gt;.&amp;lt;extension&amp;gt;.xmp&lt;/code> and &lt;code>&amp;lt;basename&amp;gt;_nn.&amp;lt;extension&amp;gt;.xmp&lt;/code> (Ansel&amp;rsquo;s XMP file naming formats) Ansel also checks for the presence of a file in the form &lt;code>&amp;lt;basename&amp;gt;.xmp&lt;/code> (the naming format for Lightroom&amp;rsquo;s XMP sidecar files). Files with the latter naming format will be read by Ansel but will not be written to. Once the image has been imported, Ansel will generate an additional XMP file using its own naming convention.&lt;/p></description></item><item><title>Local copies</title><link>https://ansel.photos/pt_br/doc/views/lighttable/digital-asset-management/local-copies/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Wed, 17 Jun 2026 00:00:00 +0000</updated><guid>850725af9d13c59553f8511531ed565782c6eb436becf778a0022645e966c881</guid><description>&lt;p>Muitos usuários possuem coleções de imagens imensas armazenadas em discos rígidos adicionais em seu computador pessoal ou em mídias de armazenamento externo (NAS RAID, discos rígidos externos etc).&lt;/p>
&lt;p>It is a common requirement to develop a number of images while travelling using a laptop and then later synchronize them back to the original storage medium. However, copying images manually from the main storage to the laptop and back is cumbersome and prone to errors. The “local copies” feature of Ansel has been designed to directly support these use cases.&lt;/p></description></item><item><title>Thumbnails</title><link>https://ansel.photos/pt_br/doc/views/lighttable/digital-asset-management/thumbnails/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Wed, 17 Jun 2026 00:00:00 +0000</updated><guid>a89f96b1036d43526af83b881438c79c13eeb47345a85294a512de81bd9c69e1</guid><description>&lt;p>Each image in the current collection is represented by a thumbnail in the lighttable view and filmstrip module. A cache of the most recently used thumbnails is stored in a file on disk and loaded into memory at startup. The size of this cache can be adjusted in &lt;a href="https://ansel.photos/pt_br/doc/preferences-settings/processing/#cpu-gpu-memory" title="" rel="dofollow" >Preferences &amp;gt; Processing &amp;gt; CPU, GPU, Memory&lt;/a>.&lt;/p>
&lt;/section>
&lt;section id="thumbnail-creation">
&lt;h2 class="text-left heading">
Thumbnail creation
&lt;span class="header-filet">&lt;/span>
&lt;/h2>
&lt;p>Uma miniatura é criada quando uma imagem é importada no Ansel pela primeira vez, após uma imagem ter sido modificada na sala escura ou ao acessar novamente uma imagem cuja miniatura não está mais disponível.&lt;/p></description></item><item><title>Star ratings &amp; color labels</title><link>https://ansel.photos/pt_br/doc/views/lighttable/digital-asset-management/star-color/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Wed, 17 Jun 2026 00:00:00 +0000</updated><guid>5fdfca2f9dac991fc6a9de4b4b051f21977d8dc662335524d416a547d92c08a4</guid><description>&lt;p>As classificações com estrelas e etiquetas de cor lhe auxiliam o ordenar e ranquear imagens de acordo com seu próprio critério. Uma classificação de estrelas e etiqueta de cor de uma imagem pode ser exibida sobre as miniaturas na vista de mesa de luz e no módulo de rolo de filme.&lt;/p>
&lt;/section>
&lt;section id="star-ratings">
&lt;h2 class="text-left heading">
Star ratings
&lt;span class="header-filet">&lt;/span>
&lt;/h2>
&lt;p>You can give an image a rating from zero to five stars. Whenever you import images, each image receives a default rating which you can define in the &lt;a href="https://ansel.photos/pt_br/doc/getting-started/import/" title="" rel="dofollow" >import&lt;/a> module. You can also mark an image as “rejected”.&lt;/p></description></item><item><title>Image grouping</title><link>https://ansel.photos/pt_br/doc/views/lighttable/digital-asset-management/grouping/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Wed, 17 Jun 2026 00:00:00 +0000</updated><guid>9aba53a734531b4833c4583ebc4e36325f0a130a44c8ff2ce3faf9fcb21b30f7</guid><description>&lt;p>O agrupamento de imagens auxilia a melhorar a estrutura e clareza da sua coleção de imagens quando exibida no modo da mesa de luz.&lt;/p>
&lt;p>You can combine images into a group by selecting them and using the global menu &lt;em>Image&lt;/em> 🡒 &lt;em>Group images&lt;/em> (&lt;kbd>Ctrl&lt;/kbd>+&lt;kbd>G&lt;/kbd>). Likewise, remove selected images from a group with &lt;em>Image&lt;/em> 🡒 &lt;em>Ungroup images&lt;/em> (&lt;kbd>Ctrl&lt;/kbd>+&lt;kbd>Shift&lt;/kbd>+&lt;kbd>G&lt;/kbd>).&lt;/p>
&lt;p>Imagens duplicadas são automaticamente agrupadas. De maneira semelhante, se você importar várias imagens da mesma pasta, possuindo o mesmo nome base mas extensões diferentes (por exemplo &lt;code>IMG_1234.CR2&lt;/code> e&lt;code>IMG_1234.JPG&lt;/code>), essas imagens formam automaticamente um grupo.&lt;/p></description></item><item><title>Metadata and tagging</title><link>https://ansel.photos/pt_br/doc/views/lighttable/digital-asset-management/metadata-tagging/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Wed, 17 Jun 2026 00:00:00 +0000</updated><guid>5b005af3654c5543bccb97ecd016e90851c11e513a9fcf476285a8af61e29c51</guid><description>&lt;p>O Ansel permite que você armazene informações adicionais sobre suas imagens de modo a permitir que elas sejam mais facilmente pesquisadas e agrupadas. Estas informações são armazenadas na base de dados do Ansel e nos arquivos auxiliares XMP e podem também ser incluídas nas imagens exportadas.&lt;/p>
&lt;/section>
&lt;section id="metadata">
&lt;h2 class="text-left heading">
Metadata
&lt;span class="header-filet">&lt;/span>
&lt;/h2>
&lt;p>Metadata (e.g. title, description) is free-format text that usually differs for each image. You can add metadata to images in the &lt;a href="https://ansel.photos/pt_br/doc/views/toolboxes/metadata-editor/" title="" rel="dofollow" >metadata editor&lt;/a> module.&lt;/p></description></item><item><title>Sala escura</title><link>https://ansel.photos/pt_br/doc/views/darkroom/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Tue, 16 Jun 2026 00:00:00 +0000</updated><guid>27bcafafa8a6c03b6e2ec26b7a7b74d6eb10eff78a7dab304c0589a991cec928</guid><description>&lt;p>The darkroom view is where you develop a single image. The center area shows the picture currently being edited; the &lt;a href="https://ansel.photos/pt_br/doc/views/darkroom/darkroom-view-layout/#left-panel" title="" rel="dofollow" >left panel&lt;/a> holds peripheral tools (navigation, scopes, snapshots, history…), and the &lt;a href="https://ansel.photos/pt_br/doc/views/darkroom/darkroom-view-layout/#right-panel" title="" rel="dofollow" >right panel&lt;/a> holds the image-processing modules.&lt;/p>
&lt;p>Open the darkroom from the &lt;a href="https://ansel.photos/pt_br/doc/views/lighttable/" title="" rel="dofollow" >lighttable&lt;/a> by double-clicking a thumbnail, or by selecting an image and pressing &lt;kbd>Enter&lt;/kbd>. Return to the lighttable with &lt;kbd>Escape&lt;/kbd> (or the home button in the header). You can switch to another image without leaving the darkroom by enabling the &lt;a href="https://ansel.photos/pt_br/doc/views/toolboxes/filmstrip/" title="" rel="dofollow" >filmstrip&lt;/a> (&lt;kbd>Ctrl&lt;/kbd>+&lt;kbd>Shift&lt;/kbd>+&lt;kbd>F&lt;/kbd>) and clicking a thumbnail in it.&lt;/p></description></item><item><title>Darkroom view layout</title><link>https://ansel.photos/pt_br/doc/views/darkroom/darkroom-view-layout/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Tue, 16 Jun 2026 00:00:00 +0000</updated><guid>46c75e17c97e350bcd393fc928959cd79759529d28a877a38566e87197301273</guid><description>&lt;p>The darkroom surrounds the center image with a left panel of peripheral tools, a right panel of image-processing modules, and a bottom toolbar of visual-assessment overlays. An optional &lt;a href="https://ansel.photos/pt_br/doc/views/toolboxes/filmstrip/" title="" rel="dofollow" >filmstrip&lt;/a> (&lt;kbd>Ctrl&lt;/kbd>+&lt;kbd>Shift&lt;/kbd>+&lt;kbd>F&lt;/kbd>) can be shown along the bottom for quick navigation through the current collection.&lt;/p>
&lt;/section>
&lt;section id="left-panel">
&lt;h2 class="text-left heading">
Left panel
&lt;span class="header-filet">&lt;/span>
&lt;/h2>
&lt;p>Shown and hidden with &lt;kbd>Ctrl&lt;/kbd>+&lt;kbd>Shift&lt;/kbd>+&lt;kbd>L&lt;/kbd>. It holds the peripheral tools that support editing (but do not themselves process pixels):&lt;/p>
&lt;dl>
&lt;dt>&lt;a href="https://ansel.photos/pt_br/doc/views/toolboxes/navigation/" title="" rel="dofollow" >Navigation&lt;/a>&lt;/dt>
&lt;dd>Navigate and zoom the center view via a thumbnail overview. Sits at the top of the panel.&lt;/dd>
&lt;dt>&lt;a href="https://ansel.photos/pt_br/doc/views/toolboxes/scopes/" title="" rel="dofollow" >Scopes&lt;/a>&lt;/dt>
&lt;dd>A graphical depiction of the image&amp;rsquo;s tones and colors (histogram, waveform, vectorscope…). The &lt;a href="https://ansel.photos/pt_br/doc/views/toolboxes/global-color-picker/" title="" rel="dofollow" >global color picker&lt;/a>, used to sample colors from the image, is part of this module.&lt;/dd>
&lt;dt>&lt;a href="https://ansel.photos/pt_br/doc/views/toolboxes/snapshots/" title="" rel="dofollow" >Snapshots&lt;/a>&lt;/dt>
&lt;dd>Take and compare snapshots against the current edit.&lt;/dd>
&lt;dt>&lt;a href="https://ansel.photos/pt_br/doc/views/toolboxes/duplicate-manager/" title="" rel="dofollow" >Duplicate manager&lt;/a>&lt;/dt>
&lt;dd>View and manage the duplicates (versions) of the current image.&lt;/dd>
&lt;dt>&lt;a href="https://ansel.photos/pt_br/doc/views/toolboxes/mask-manager/" title="" rel="dofollow" >Mask manager&lt;/a>&lt;/dt>
&lt;dd>View and edit the &lt;a href="https://ansel.photos/pt_br/doc/views/darkroom/masking-and-blending/masks/drawn/" title="" rel="dofollow" >drawn shapes&lt;/a> used by masks.&lt;/dd>
&lt;dt>&lt;a href="https://ansel.photos/pt_br/doc/views/toolboxes/history-stack/" title="" rel="dofollow" >History of changes&lt;/a>&lt;/dt>
&lt;dd>The editing history of the current image, where you can step back to any previous state, compress or reset the history.&lt;/dd>
&lt;dt>&lt;a href="https://ansel.photos/pt_br/doc/views/toolboxes/image-information/" title="" rel="dofollow" >Image information&lt;/a>&lt;/dt>
&lt;dd>Display EXIF and IPTC information about the current image.&lt;/dd>
&lt;dt>&lt;a href="https://ansel.photos/pt_br/doc/views/toolboxes/notes/" title="" rel="dofollow" >Notes&lt;/a>&lt;/dt>
&lt;dd>Free-text notes attached to the image.&lt;/dd>
&lt;/dl>
&lt;div class="alert alert-info" role="alert">
&lt;p class="alert-heading h6">&lt;i class="fas fa-info-circle">&lt;/i> Note&lt;/p></description></item><item><title>The pixelpipe</title><link>https://ansel.photos/pt_br/doc/views/darkroom/pixelpipe/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Wed, 17 Jun 2026 00:00:00 +0000</updated><guid>6e8b10f59a86273af1f4b0a5d193b10b4507300dda644f6b40ebebe03c51d267</guid><description>&lt;p>The &lt;strong>pixelpipe&lt;/strong> is the ordered sequence of &lt;a href="https://ansel.photos/pt_br/doc/views/darkroom/modules/" title="" rel="dofollow" >processing modules&lt;/a> that turns your original RAW file into the image you see and export. Each module takes the output of the previous one as its input, applies one operation, and hands its result to the next module — exactly like a stack of adjustment layers, applied from the bottom up.&lt;/p>
&lt;figure class="full-width">
&lt;pre class="mermaid">
flowchart LR
RAW([RAW file]) --> M1[module 1] --> M2[module 2] --> M3[module n] --> OUT([output image])
&lt;/pre>
&lt;/figure>&lt;p>Nothing is ever written back to your original file: the pixelpipe is re-run on demand from the RAW plus your &lt;a href="https://ansel.photos/pt_br/doc/views/darkroom/pixelpipe/history-stack/" title="" rel="dofollow" >history stack&lt;/a>, both for the on-screen preview and for the final &lt;a href="https://ansel.photos/pt_br/doc/views/toolboxes/export/" title="" rel="dofollow" >export&lt;/a>.&lt;/p></description></item><item><title>The anatomy of a processing module</title><link>https://ansel.photos/pt_br/doc/views/darkroom/pixelpipe/the-anatomy-of-a-module/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Wed, 17 Jun 2026 00:00:00 +0000</updated><guid>1bc77570732a06e631ccfa3f83a45cdb95ab74addc85b324d733a86f69a2a8a3</guid><description>&lt;p>The basic element of image processing in Ansel is the &lt;a href="https://ansel.photos/pt_br/doc/views/darkroom/modules/" title="" rel="dofollow" >processing module&lt;/a>. In order to process a raw image a number of such modules act on the input image in sequence, each performing a different &lt;em>operation&lt;/em> on the image data. For those familiar with Adobe Photoshop, the concept of a &lt;em>processing module&lt;/em> in Ansel is analogous to that of an &lt;em>adjustment layer&lt;/em> in that both make an incremental adjustment to the image, building on top of the adjustments that came before.&lt;/p></description></item><item><title>The pixelpipe &amp; module order</title><link>https://ansel.photos/pt_br/doc/views/darkroom/pixelpipe/the-pixelpipe-and-module-order/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>931176e11c3b93f4dc111fca566686f2fb70eb569dff14d1ff44e6014ac22e53</guid><description>&lt;p>The ordered sequence of &lt;a href="https://ansel.photos/pt_br/doc/views/darkroom/modules/" title="" rel="dofollow" >processing modules&lt;/a> operating on an input file to generate an output image is known as the &amp;ldquo;pixelpipe&amp;rdquo;.&lt;/p>
&lt;p>A ordem do pixelpipe é representada graficamente pela ordem em que os módulos são apresentados na interface com o usuário: o pixelpipe inicia com uma imagem RAW na parte inferior da lista de módulos e aplica os módulos de processamento, um por um, acumulando camadas de processamento de baixo para cima, até atingir o topo da lista, onde gera a imagem completamente processada.&lt;/p></description></item><item><title>The history stack</title><link>https://ansel.photos/pt_br/doc/views/darkroom/pixelpipe/history-stack/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>9fdb7990cf93d76bbd58d595a13050f2287768af92f227d889ca11aa75d7a2d8</guid><description>&lt;p>O &lt;em>histórico&lt;/em> armazena todo o histórico de edições (ações) de uma determinada imagem, na ordem em que se aplicaram essas edições. Ele é salvo na base de dados da biblioteca do Ansel e no arquivo auxiliar XMP, sendo persistente entre as sessões de edição.&lt;/p>
&lt;p>Each time a processing module is enabled, disabled, moved or amended a new entry is added to the top of the &lt;em>history stack&lt;/em>.&lt;/p>
&lt;p>The history stack can be queried and modified within the &lt;a href="https://ansel.photos/pt_br/doc/views/toolboxes/history-stack/" title="" rel="dofollow" >history stack&lt;/a> module in the darkroom.&lt;/p></description></item><item><title>Undo and redo</title><link>https://ansel.photos/pt_br/doc/views/darkroom/pixelpipe/undo-redo/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>0d75bf50927817ab530abd2296ee547a861427f45bd46b80c189e2861317fe43</guid><description>&lt;p>Enquanto você edita sua imagem, o Ansel registra todas as modificações realizadas nesta imagem. Isto significa que é possível desfazer e refazer mudanças para recuperar um estado de edição anterior. Note que a função de desfazer/refazer é ilimitada no número de passos ao editar uma imagem, mas isso é reiniciado a cada vez que a sala escura abre uma nova imagem.&lt;/p>
&lt;p>Pressione Ctrl+Z para desfazer a última modificação e Ctrl+Y para refazer a última modificação desfeita (se houver alguma).&lt;/p></description></item><item><title>Masking &amp; blending</title><link>https://ansel.photos/pt_br/doc/views/darkroom/masking-and-blending/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Wed, 17 Jun 2026 00:00:00 +0000</updated><guid>52dda6a9a46384d8e72cf3879bf431b0542fa77b0361e2e56c1a99c3cb72adaf</guid><description>&lt;p>Each processing module takes its input from the preceding module in the pixelpipe, performs its operation on the image data, and then hands the output to the next module in the pixelpipe.&lt;/p>
&lt;p>Os dados de saída de um módulo podem ser reprocessados (combinados) opcionalmente com seus dados de entrada antes de serem passados ao próximo módulo. Este passo do processamento é chamado de &lt;em>mesclagem&lt;/em> &amp;ndash; os dados de entrada e saída são processados usando algoritmos chamados de operadores de mesclagem ou &lt;a href="https://ansel.photos/pt_br/doc/views/darkroom/masking-and-blending/blend-modes/" title="" rel="dofollow" >modos de mesclagem&lt;/a>.&lt;/p></description></item><item><title>Blend modes</title><link>https://ansel.photos/pt_br/doc/views/darkroom/masking-and-blending/blend-modes/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Wed, 17 Jun 2026 00:00:00 +0000</updated><guid>b8cb6a0e43036b3e1b5c429aa6acc48f9f0931603be0b68ec4bff3d91f3fec3f</guid><description>&lt;p>Blend modes define how the input and output of a module are combined (blended) together before the module&amp;rsquo;s final output is passed to the next module in the pixelpipe.&lt;/p>
&lt;p>Os modos de mesclagem clássicos, desenvolvidos para RGB relativo à exibição (restringido a 0-100%), definem implicitamente um ponto de apoio (fulcrum) a 50% (cinza) ou a 100% (branco) em seus algoritmos, dependendo do modo. Uma vez que os modos relativos à cena não estão sujeitos a estas restrições, este ponto de apoio deve ser definido explicitamente pelo usuário ao realizar operações de mesclagem no espaço de cor &amp;ldquo;RGB (cena)&amp;rdquo;. O parâmetro &lt;em>pivô (fulcrum) de mesclagem&lt;/em> adicional será apresentado ao usuário quando usar um destes modos de mesclagem neste espaço de cor. O efeito depende do operador usado. Por exemplo, valores acima do ponto de apoio podem iluminar-se e os valores abaixo obscurecer-se, ou vice versa.&lt;/p></description></item><item><title>Masks</title><link>https://ansel.photos/pt_br/doc/views/darkroom/masking-and-blending/masks/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Wed, 17 Jun 2026 00:00:00 +0000</updated><guid>cafdb48754e5e944117878ee15b17b93a3e8601ce1ee4ba3ae766ad0ca1a5d5f</guid><description>&lt;p>Masks allow you to limit the effect of a module so that it only applies to certain parts of the image.&lt;/p>
&lt;p>Uma máscara pode ser vista como uma imagem em tons de cinza onde cada pixel tem um valor entre 0 e 1 (ou entre 0% e 100%). Este valor é a &lt;em>opacidade&lt;/em>, e é usado para determinar quanto um módulo afeta cada pixel.&lt;/p>
&lt;p>As seções a seguir mostram como construir máscaras no Ansel.&lt;/p></description></item><item><title>Drawn masks</title><link>https://ansel.photos/pt_br/doc/views/darkroom/masking-and-blending/masks/drawn/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Wed, 17 Jun 2026 00:00:00 +0000</updated><guid>235aedec963946c2365e2ae8087356994b6cb08f6b1da30e2fd9b93b43cb74ab</guid><description>&lt;p>Com a ferramenta de máscara desenhada você pode construir uma máscara desenhando formas diretamente na tela. As formas podem ser usadas isoladas ou em conjunto. Uma vez que uma forma tenha sido desenhada em uma imagem, ela pode ser ajustada, removida ou reutilizada em outros módulos.&lt;/p>
&lt;p>Shapes are stored internally as vectors and are rendered with the required resolution during pixelpipe processing. Shapes are expressed in the coordinate system of the original image and are transformed along with the rest of the image by any active distorting modules in the pipe (&lt;a href="https://ansel.photos/pt_br/doc/views/darkroom/modules/lens-correction/" title="" rel="dofollow" >&lt;em>lens correction&lt;/em>&lt;/a>, &lt;a href="https://ansel.photos/pt_br/doc/views/darkroom/modules/rotate-perspective/" title="" rel="dofollow" >&lt;em>rotate and perspective&lt;/em>&lt;/a> for example). This means that a shape will always work on the same image area regardless of any modifications that may be subsequently applied.&lt;/p></description></item><item><title>Parametric masks</title><link>https://ansel.photos/pt_br/doc/views/darkroom/masking-and-blending/masks/parametric/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Wed, 17 Jun 2026 00:00:00 +0000</updated><guid>0712bc865381569dd0189f41d18486a3aadca157f11267611fce5057914b5962</guid><description>&lt;p>A ferramenta de máscara paramétrica oferece controle fino seletivo sobre como cada pixel individual é mascarado. Isso é feito através da geração automática de uma máscara intermediária de mesclagem a partir dos parâmetros definidos pelo usuário. Estes parâmetros são coordenadas de cor ao invés das coordenadas geométricas usadas em máscaras desenhadas.&lt;/p>
&lt;p>Para cada canal de dados de um módulo (por exemplo, Lab, RGB) e vários canais virtuais de dados (por exemplo, matiz, saturação) você pode construir uma função de opacidade por canal. Dependendo do valor do pixel para um canal de dados, esta função calcula um fator de mesclagem entre 0 e 1 (100%) para aquele pixel.&lt;/p></description></item><item><title>Combining drawn &amp; parametric masks</title><link>https://ansel.photos/pt_br/doc/views/darkroom/masking-and-blending/masks/drawn-and-parametric/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Wed, 17 Jun 2026 00:00:00 +0000</updated><guid>3c99eb277ed6c99e6354396570b19d567dac37600dca7f02faa0430601f47986</guid><description>&lt;p>Máscaras desenhadas e paramétricas podem ser usadas em combinação para formar uma única máscara que pode ser aplicada a um módulo.&lt;/p>
&lt;p>Há dois elementos principais que controlam como máscaras individuais são combinadas: a &lt;em>polaridade&lt;/em> de cada máscara individual (definida pelos botões de mais e menos) e a configuração na caixa combinada “combinar máscaras”.&lt;/p>
&lt;p>A caixa &amp;ldquo;combinar máscaras&amp;rdquo; contém as seguintes opções, definindo como as máscaras desenhada e paramétrica serão combinadas:&lt;/p></description></item><item><title>Mask contours</title><link>https://ansel.photos/pt_br/doc/views/darkroom/masking-and-blending/masks/refinement-controls/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Wed, 17 Jun 2026 00:00:00 +0000</updated><guid>0816e88c07e288de31456fa70f943d8fb171f4949aad9048547c9d6453cd6561</guid><description>&lt;p>Quando uma máscara paramétrica está ativa, vários controles deslizantes adicionais são mostrados, permitindo que a máscara seja refinada.&lt;/p>
&lt;dl>
&lt;dt>details threshold (&lt;em>deprecated&lt;/em>)&lt;/dt>
&lt;dd>This control allows you to alter the opacity of the mask based on the amount of detail in the image. Use this slider to select either areas with lots of detail (positive values) or areas that are flat and lacking in detail (negative values). The default (zero) effectively bypasses details refinement. This is mostly useful to apply sharpening and blurring effects that ignore out-of-focus (bokeh) regions or to sharpen only blurry parts, preventing over-sharpening of in-focus regions.
&lt;div class="alert alert-info" role="alert">
&lt;p class="alert-heading h6">&lt;i class="fas fa-info-circle">&lt;/i> Note&lt;/p></description></item><item><title>Raster masks</title><link>https://ansel.photos/pt_br/doc/views/darkroom/masking-and-blending/masks/raster/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Wed, 17 Jun 2026 00:00:00 +0000</updated><guid>ea076ac44e72024a6de20bda06cdce47888f4fc42938d1296fc5924ec0a6635d</guid><description>&lt;p>Como descrito nas sessões anteriores, a saída final da máscara de um módulo (o efeito combinado de máscaras desenhadas e paramétricas) é uma matriz de pixels em tons de cinza representando quanto o efeito do módulo deve ser aplicado em cada pixel. Esta imagem rasterizada é guardada internamente por módulos ativos e pode ser reusada posteriormente por outros módulos no pixelpipe.&lt;/p>
&lt;p>Assim como com qualquer máscara, se a opacidade do valor de um pixel na máscara rasterizada é zero, a entrada é passada pelo módulo sem modificações. Se a opacidade é 1, o módulo tem efeito completo. Para cada valor entre 0 e 1 o efeito do módulo é aplicado proporcionalmente naquele local.&lt;/p></description></item><item><title>Processing modules</title><link>https://ansel.photos/pt_br/doc/views/darkroom/modules/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>c3d3da80e827eef08414fdf4ed1af64ab3a05988e267cd6c533ea8ac39e5b8f5</guid><description/></item><item><title>Split-toning</title><link>https://ansel.photos/pt_br/doc/views/darkroom/modules/split-toning/</link><pubDate>Fri, 03 Apr 2026 00:00:00 +0200</pubDate><updated>Fri, 03 Apr 2026 00:00:00 +0200</updated><guid>4364f0215405090907f09199647a274f9818c5736adf0a48c3f46450b6ef8446</guid><description>&lt;p>Blend two CAT16 plus RGB mixer corrections across brightness keyframes.&lt;/p>
&lt;p>The &lt;em>split-toning&lt;/em> module applies two independent color transforms:&lt;/p>
&lt;ul>
&lt;li>one keyed on the dark tones,&lt;/li>
&lt;li>one keyed on the bright tones.&lt;/li>
&lt;/ul>
&lt;p>Each keyframe combines:&lt;/p>
&lt;ul>
&lt;li>a chromatic adaptation defined by a correlated color temperature in &lt;em>CAT16&lt;/em>,&lt;/li>
&lt;li>a 3×3 RGB channel mixer working in the pipeline working RGB space.&lt;/li>
&lt;/ul>
&lt;p>The two transforms are then interpolated according to the scene luminance of each pixel. This makes the module suitable both for creative split toning and for technical correction of mixed illuminants, for example cool bounce light in the shadows combined with a warmer direct illuminant in the highlights.&lt;/p></description></item><item><title>Color primaries</title><link>https://ansel.photos/pt_br/doc/views/darkroom/modules/color-primaries/</link><pubDate>Wed, 01 Apr 2026 00:00:00 +0200</pubDate><updated>Wed, 01 Apr 2026 00:00:00 +0200</updated><guid>fdaac92b307b2981686c844de29d93e166b5952c6b8e36e67180f9de693620c8</guid><description>&lt;p>Edit RGB/CYM primary control nodes in dt UCS and remap colors through a procedural 3D LUT.&lt;/p>
&lt;p>The &lt;em>color primaries&lt;/em> module is a secondary color-grading tool built around the six additive and subtractive primaries:&lt;/p>
&lt;ul>
&lt;li>&lt;em>red&lt;/em>,&lt;/li>
&lt;li>&lt;em>yellow&lt;/em>,&lt;/li>
&lt;li>&lt;em>green&lt;/em>,&lt;/li>
&lt;li>&lt;em>cyan&lt;/em>,&lt;/li>
&lt;li>&lt;em>blue&lt;/em>,&lt;/li>
&lt;li>&lt;em>magenta&lt;/em>.&lt;/li>
&lt;/ul>
&lt;p>Each of these control nodes is sampled inside the internal RGB gamut and converted to &lt;em>dt UCS HSB&lt;/em>. The module lets you change the hue, saturation and brightness of those six reference colors, then interpolates the resulting RGB shifts through a cylindrical local field to build a dense 3D LUT.&lt;/p></description></item><item><title>Color equalizer</title><link>https://ansel.photos/pt_br/doc/views/darkroom/modules/color-equalizer/</link><pubDate>Mon, 30 Mar 2026 00:00:00 +0200</pubDate><updated>Mon, 30 Mar 2026 00:00:00 +0200</updated><guid>9c9e781272238ffe45129c2e88fd7d61da88f4ab609193e59d0289c75dccbd24</guid><description>&lt;p>Remap colors through a procedural 3D LUT driven by perceptual hue-ring controls.&lt;/p>
&lt;p>The &lt;em>color equalizer&lt;/em> module is a secondary color-grading tool. It lets you define color shifts on three hue rings expressed in &lt;em>dt UCS HSB&lt;/em> space, then converts those shifts into a dense RGB 3D LUT that is applied to the image.&lt;/p>
&lt;p>The user interface is meant to stay perceptually even:&lt;/p>
&lt;ul>
&lt;li>The editable graphs work in &lt;em>hue&lt;/em>, &lt;em>saturation&lt;/em> and &lt;em>brightness&lt;/em> dimensions of &lt;em>dt UCS HSB&lt;/em>,&lt;/li>
&lt;li>The underlying LUT is built in RGB code values and applied as a 3D cube transform,&lt;/li>
&lt;li>The interpolation between user nodes is smooth and periodic over hue.&lt;/li>
&lt;/ul>
&lt;p>Because the final effect is applied through a 3D LUT, hue, saturation and brightness edits can interact in a more global way than in curve-only modules. This makes the module well suited to creative color remapping and palette design, but more robust across dramatic changes.&lt;/p></description></item><item><title>Photographic grain</title><link>https://ansel.photos/pt_br/doc/views/darkroom/modules/photographic-grain/</link><pubDate>Mon, 23 Mar 2026 00:00:00 +0100</pubDate><updated>Mon, 23 Mar 2026 00:00:00 +0100</updated><guid>cc11399d39e5c36a9624a56344c33d320ac11796c720c14c97a71a93e86f7901</guid><description>&lt;p>Simulate photographic grain from a stochastic stack of silver-halide crystal layers.&lt;/p>
&lt;p>This module implements a production version of the model presented in &lt;a href="https://eng.aurelienpierre.com/2023/07/stochastic-photographic-grain-synthesis-from-crystallographic-structure-simulation/" title="External link" target="_blank" rel="noopener noreferrer nofollow" >Stochastic photographic grain synthesis from crystallographic structure simulation&amp;thinsp;&lt;sup class="icon">&lt;i class="fa fa-external-link-alt">&lt;/i>&lt;/sup>&lt;/a>. The goal is not to add generic noise, but to discretize the scene-referred image into finite crystal footprints that capture and deplete light through an emulsion stack.&lt;/p>
&lt;p>Unlike simple additive noise, the module works with crystal-shaped grains, a per-layer filling ratio, and a remaining-light model. Each crystal captures a flat tone averaged over its own footprint, so image detail finer than the grain size is not preserved inside the grain.&lt;/p></description></item><item><title>Drawing</title><link>https://ansel.photos/pt_br/doc/views/darkroom/modules/drawing/</link><pubDate>Sun, 08 Mar 2026 00:00:00 +0100</pubDate><updated>Sun, 08 Mar 2026 00:00:00 +0100</updated><guid>ee8e566e22d0932af18d6938718b4175f2ce114529b2e2ae93bea537d13f064c</guid><description>&lt;p>Paint premultiplied RGBA layers directly in darkroom and save them as pages inside a TIFF sidecar.&lt;/p>
&lt;p>This module is a true painting layer system. It is not a local-adjustment mask editor and it is not a clone/heal tool like &lt;a href="https://ansel.photos/pt_br/doc/views/darkroom/modules/retouch/" title="" rel="dofollow" >retouch&lt;/a>. Instead, it creates and edits independent raster layers that are composited over the current image in the pixelpipe.&lt;/p>
&lt;p>The intended use cases are:&lt;/p>
&lt;ul>
&lt;li>Hand painting,&lt;/li>
&lt;li>Dodging and burning with a brush,&lt;/li>
&lt;li>Color glazing,&lt;/li>
&lt;li>Painterly overlays,&lt;/li>
&lt;li>Matte painting on top of a photograph,&lt;/li>
&lt;li>Texture painting,&lt;/li>
&lt;li>Soft masking or erasing with a pressure-sensitive tablet.&lt;/li>
&lt;/ul>
&lt;p>The TIFF sidecar is saved as 16 bits floating point, compressed losslessly, in scene-linear working RGB space (the colorspace ICC profile is included in the file), with premultiplied alpha. It can be modified in any software that supports this.&lt;/p></description></item><item><title>Final resampling</title><link>https://ansel.photos/pt_br/doc/views/darkroom/modules/finalscale/</link><pubDate>Sat, 21 Jan 2023 00:00:00 +0000</pubDate><updated>Sat, 21 Jan 2023 00:00:00 +0000</updated><guid>a48f4a06cd43b55a79131d8be358cc9434b1691d4f82f2bb2ecdbc2edd0bc883</guid><description>&lt;p>This module has always been in the pixel pipeline but was hidden in darktable GUI. Ansel 0.0 exposes it to allow users to fix a mistake in the default pipeline order of darktable.&lt;/p>
&lt;/section>
&lt;section id="action">
&lt;h2 class="text-left heading">
Action
&lt;span class="header-filet">&lt;/span>
&lt;/h2>
&lt;p>When exporting images to save them to a file, the picture is processed at full resolution and then rescaled to the specified output size by this module.&lt;/p>
&lt;p>&lt;em>Final resampling&lt;/em> is never used when producing previews, for the lighttable thumbnails or in the darkroom, because in this case images are resampled earlier in the pipeline, for better rendering speed. It has no effect if the image is exported at its full (original) resolution either.&lt;/p></description></item><item><title>Astrophoto denoise</title><link>https://ansel.photos/pt_br/doc/views/darkroom/modules/astrophoto-denoise/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>0e3a7f5b42e15975e77aff3c4cbfaaafcb211138a7f82cb5a4f3d730c75169b6</guid><description>&lt;p>Remove image noise while preserving structure.&lt;/p>
&lt;p>This is accomplished by averaging each pixel with some surrounding pixels in the image. The weight of such a pixel in the averaging process depends on the similarity of its neighborhood with the neighborhood of the pixel being denoised. A patch with a defined size is used to measure that similarity.&lt;/p>
&lt;p>Como a eliminação de ruído é um processo que consome muitos recursos, ela retarda significativamente o processamento do pixelpipe. Considere ativar este módulo mais tarde no fluxo de trabalho.&lt;/p></description></item><item><title>Blurs</title><link>https://ansel.photos/pt_br/doc/views/darkroom/modules/blurs/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>eef874f7163ea76451e77bfe5ce7370266b92ada37e60e905731fa4d8abd7345</guid><description>&lt;p>Simule desfocagens fisicamente precisas no espaço RGB relativo à cena.&lt;/p>
&lt;/section>
&lt;section id="blur-types">
&lt;h2 class="text-left heading">
Blur types
&lt;span class="header-filet">&lt;/span>
&lt;/h2>
&lt;p>Três tipos de desfoque são fornecidos:&lt;/p>
&lt;ol>
&lt;li>&lt;em>lens blur&lt;/em>: Simulates a lens diaphragm with a configurable number of blades and blade curvature to create synthetic bokeh.&lt;/li>
&lt;li>&lt;em>motion blur&lt;/em>: Simulates the effect of camera motion with a configurable path.&lt;/li>
&lt;li>&lt;em>gaussian blur&lt;/em>: This is not really an optical blur but can be used for denoising or for creative effects using &lt;a href="https://ansel.photos/pt_br/doc/views/darkroom/masking-and-blending/blend-modes/" title="" rel="dofollow" >blend modes&lt;/a>&lt;/li>
&lt;/ol>
&lt;p>Um diagrama na parte superior do módulo mostra a forma do operador de desfoque (conhecido como &lt;a href="https://en.wikipedia.org/wiki/Point_spread_function" title="Wikipedia link" target="_blank" rel="noopener noreferrer nofollow" >&lt;em>função de dispersão de ponto&lt;/em>&amp;thinsp;&lt;sup class="icon">&lt;i class="fab fa-wikipedia-w">&lt;/i>&lt;/sup>&lt;/a>). O módulo transformará cada ponto luminoso da cena em um borrão com a forma do operador de desfoque exibido, com o tamanho do borrão definido pelo &lt;em>raio do desfoque&lt;/em>.&lt;/p></description></item><item><title>Censorize</title><link>https://ansel.photos/pt_br/doc/views/darkroom/modules/censorize/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>279f5116658f998a4a0d9e939d6db97573a13103d272cbc6a4c746fb152e6efb</guid><description>&lt;p>Degrada partes da imagem de uma maneira esteticamente agradável, para anonimizar pessoas/objetos e ocultar partes do corpo.&lt;/p>
&lt;p>O módulo trabalha no espaço de cor linear RGB para aplicar um desfoque e um ruído de luminância gaussianos fisicamente precisos.&lt;/p>
&lt;p>Além da anonimização, este módulo pode também ser usado para uma variedade de propósitos criativos, como por exemplo:&lt;/p>
&lt;ul>
&lt;li>Combine a simple blur with a multiply &lt;a href="https://ansel.photos/pt_br/doc/views/darkroom/masking-and-blending/blend-modes/" title="" rel="dofollow" >blend mode&lt;/a> to create a realistic bloom (Orton effect).&lt;/li>
&lt;li>Combine a simple blur with a subtract blending mode and low opacity to create an &lt;a href="https://en.wikipedia.org/wiki/Unsharp_masking" title="Wikipedia link" target="_blank" rel="noopener noreferrer nofollow" >unsharp mask&amp;thinsp;&lt;sup class="icon">&lt;i class="fab fa-wikipedia-w">&lt;/i>&lt;/sup>&lt;/a>, similar to the &lt;a href="https://ansel.photos/pt_br/doc/views/darkroom/modules/sharpen/" title="" rel="dofollow" >sharpen&lt;/a> module but in an RGB scene-referred space.&lt;/li>
&lt;li>Add noise to create artificial grain.&lt;/li>
&lt;/ul>
&lt;hr />
&lt;p>&lt;strong>Nota:&lt;/strong> Os métodos de anonimização proporcionados por este módulo não são seguros do ponto de vista forense para favorecer a estética. É possível que algumas técnicas forenses possam ainda ser capazes de reconstruir o conteúdo censurado baseado em sua estrutura, especialmente para formas e textos simples (por exemplo, placas de veículo, números de ruas).&lt;/p></description></item><item><title>Chromatic aberrations</title><link>https://ansel.photos/pt_br/doc/views/darkroom/modules/chromatic-aberrations/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>66383d3b47d18a1f582f3a53e6318ca26e24a73c4f7c492c565c98800c049ff8</guid><description>&lt;p>Corrige aberrações cromáticas.&lt;/p>
&lt;p>Diferente do módulo de &lt;a href="https://ansel.photos/pt_br/doc/views/darkroom/modules/raw-chromatic-aberrations/" title="" rel="dofollow" >&lt;em>aberrações cromáticas em raw&lt;/em>&lt;/a>, este módulo não precisa de dados em RAW como entrada.&lt;/p>
&lt;/section>
&lt;section id="workflow">
&lt;h2 class="text-left heading">
Workflow
&lt;span class="header-filet">&lt;/span>
&lt;/h2>
&lt;p>Para obter melhores resultados, é recomendável que siga os seguintes passos:&lt;/p>
&lt;ol>
&lt;li>Atenue as aberrações cromáticas o máximo possível no módulo &lt;a href="https://ansel.photos/pt_br/doc/views/darkroom/modules/lens-correction/" title="" rel="dofollow" >&lt;em>correção da lente&lt;/em>&lt;/a> usando os controles deslizantes ACT.&lt;/li>
&lt;li>Aumente o controle deslizante de força neste módulo para melhor observar seu efeito.&lt;/li>
&lt;li>Aumente o raio até que as aberrações cromáticas desapareçam. Se isto não for suficiente, tente ativar a configuração &amp;ldquo;aberração cromática muito grande&amp;rdquo;.&lt;/li>
&lt;li>Selecione a guia que fornece o melhor resultado em termos de nitidez e artefatos.&lt;/li>
&lt;li>Reduza a força para evitar lavar muito as cores.&lt;/li>
&lt;/ol>
&lt;p>Para casos mais complicados, você também pode tentar o seguinte:&lt;/p></description></item><item><title>Color balance</title><link>https://ansel.photos/pt_br/doc/views/darkroom/modules/color-balance/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>eb9edcede5388efa98766e95b5f6a420ff153e4d27c81d5f3a0c267388876ff1</guid><description>&lt;p>Um módulo avançado que traz ferramentas de gradação de cor da cinematografia à pipeline fotográfica relativa à cena.&lt;/p>
&lt;p>This module is not suitable for beginners with no prior knowledge of color theory, who might want to stick to the &lt;em>global chroma&lt;/em> and &lt;em>global vibrance&lt;/em> settings until they have a good understanding of the &lt;a href="https://ansel.photos/pt_br/doc/color-management/color-dimensions/" title="" rel="dofollow" >dimensions of color&lt;/a>.&lt;/p>
&lt;/section>
&lt;section id="introduction">
&lt;h2 class="text-left heading">
Introduction
&lt;span class="header-filet">&lt;/span>
&lt;/h2>
&lt;p>A gradação de cor é uma parte importante da edição de imagens. Ela pode ajudar a eliminar os matizes de cor não desejados e também pode oferecer um toque de cor criativo que agregará atmosfera a suas imagens. Nos tempo da fotografia em película, a maior parte do ambiente de cor era obtida com a emulsão da película e os produtos químicos de revelação, com parte da matização de cor sendo realizada sob a ampliadora com cabeças coloridas. Isto consumia recursos custosos e era reservado principalmente para a indústria do cinema, onde o trabalho era realizado por um colorista.&lt;/p></description></item><item><title>Color calibration</title><link>https://ansel.photos/pt_br/doc/views/darkroom/modules/color-calibration/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Tue, 31 Mar 2026 00:00:00 +0000</updated><guid>e0b0d11ceacdea7d424de9033e72af7c67d06ecf92819cecd227c3c79cc0ca07</guid><description>&lt;p>Uma correção de espaço de cor com todas as funções, módulo de ajuste de balanço de branco e misturador de canais.&lt;/p>
&lt;p>Este módulo simples porém poderoso pode ser usado das seguintes maneiras:&lt;/p>
&lt;ul>
&lt;li>
&lt;p>To adjust the white balance (&lt;a href="#white-balance-in-the-chromatic-adaptation-transformation-cat-tab" title="" rel="dofollow" >chromatic adaptation&lt;/a>), working in tandem with the &lt;a href="https://ansel.photos/pt_br/doc/views/darkroom/modules/white-balance/" title="" rel="dofollow" >&lt;em>white balance&lt;/em>&lt;/a> module. Here, the &lt;em>white balance&lt;/em> module makes some initial adjustments (required for the &lt;a href="https://ansel.photos/pt_br/doc/views/darkroom/modules/demosaic/" title="" rel="dofollow" >&lt;em>demosaic&lt;/em>&lt;/a> module to work effectively), and the &lt;em>color calibration&lt;/em> module then calculates a more perceptually-accurate white balance after the input color profile has been applied.&lt;/p></description></item><item><title>Color look up table</title><link>https://ansel.photos/pt_br/doc/views/darkroom/modules/color-look-up-table/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>c48aeabe0adb5d7d7f7f1492957083fc25030316135b35351f3e04cad9426bc6</guid><description>&lt;p>A generic color look up table implemented in Lab space.&lt;/p>
&lt;p>The input to this module is a list of source and target points and the complete mapping is interpolated using splines. The resulting look up tables (LUTs) are editable by hand and can be created using the darktable-chart utility to match given input (such as hald-cluts and RAW/JPEG with in-camera processing pairs).&lt;/p>
&lt;/section>
&lt;section id="module-controls">
&lt;h2 class="text-left heading">
Module controls
&lt;span class="header-filet">&lt;/span>
&lt;/h2>
&lt;dl>
&lt;dt>color board&lt;/dt>
&lt;dd>The color board grid shows a list of colored patches. The colors of the patches are the source points. The target color of the selected patch is shown as offsets which are controlled by sliders beneath the color board. An outline is drawn around patches that have been altered (where the source and target colors differ).&lt;/dd>
&lt;dd>
&lt;p>Clique em um patch para selecioná-lo, ou use a caixa combinada ou o seletor de cor. O patch atualmente selecionado é marcado com um quadro branco e seu número é exibido na caixa combinada abaixo.&lt;/p></description></item><item><title>Color reconstruction</title><link>https://ansel.photos/pt_br/doc/views/darkroom/modules/color-reconstruction/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>acaa9402009e2d7c153537c03bbe5e8a42bf05080a240e3e1d23b25d43fdfec4</guid><description>&lt;p>Recupera informações de cor nos realces (altas luzes) superexpostos.&lt;/p>
&lt;p>Devido a natureza dos sensores digitais, os realces superexpostos carecem de informações de cor válidas. Com maior frequência, aparecem em branco neutro ou exibem algum matiz de cor, dependendo de que outros passos de processamento de imagem estão envolvidos. Este módulo pode ser usado para “curar” os realces superexpostos substituindo suas cores por outras que se ajustem melhor. O módulo atua sobre os pixels cuja luminância excede o limite definido pelo usuário. As cores de substituição são obtidas dos pixels vizinhos. Tanto a distância espacial como a distância de luminância (intervalo) são levados em conta para a seleção da cor.&lt;/p></description></item><item><title>Color zones</title><link>https://ansel.photos/pt_br/doc/views/darkroom/modules/color-zones/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>5dec0ef2aee8bcdabb8081b274a407d35c8fd8811cc726456392c189c8f90ad0</guid><description>&lt;p>Ajusta seletivamente a luminosidade, saturação e matiz dos pixels em função da luminosidade, saturação e matiz atuais.&lt;/p>
&lt;p>This module works in CIE LCh color space, which separates pixels into &lt;em>lightness&lt;/em>, chroma (&lt;em>saturation&lt;/em>) and &lt;em>hue&lt;/em> components. It allows you to manipulate the lightness, saturation and hue of targeted groups of pixels through the use of curves.&lt;/p>
&lt;p>Primeiro você deve escolher se deseja ajustar (selecionar) pixels em função de sua luminosidade, saturação e matiz. Você pode então usar três curvas, em suas respectivas abas, para ajustar a luminosidade, saturação e matiz dos intervalos de pixels selecionados com este método.&lt;/p></description></item><item><title>Contrast equalizer</title><link>https://ansel.photos/pt_br/doc/views/darkroom/modules/contrast-equalizer/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>8a8bc99718e8b2e2b8e0fd56da55960df7f563f2c79c44a69c20ed3d393dd321</guid><description>&lt;p>Ajusta a luminância e o contraste cromático no domínio de wavelets.&lt;/p>
&lt;p>This versatile module can be used to achieve a variety of effects, including bloom, denoise, clarity, and local contrast enhancement.&lt;/p>
&lt;p>It works in the wavelets domain and its parameters can be tuned independently for each wavelet detail scale. The module operates in CIE LCh color space and so is able to treat luminosity and chromaticity independently.&lt;/p>
&lt;p>Várias predefinições são fornecidas, o que deve ajudá-lo a compreender as capacidades do módulo.&lt;/p></description></item><item><title>Crop</title><link>https://ansel.photos/pt_br/doc/views/darkroom/modules/crop/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>5b3e2e4a106fd85a9abefb41382f7a18d05ce599d0d684a693ba7202a885c30b</guid><description>&lt;p>Crop an image using on-screen guides.&lt;/p>
&lt;p>This module appears late in the pipeline, meaning that the full image can remain available for source spots in the &lt;a href="https://ansel.photos/pt_br/doc/views/darkroom/modules/retouch/" title="" rel="dofollow" >&lt;em>retouch&lt;/em>&lt;/a> module. For best results, you are advised to use the &lt;a href="https://ansel.photos/pt_br/doc/views/darkroom/modules/rotate-perspective/" title="" rel="dofollow" >&lt;em>rotate and perspective&lt;/em>&lt;/a> module to perform rotation and perspective correction (if required), and then perform final creative cropping with this module.&lt;/p>
&lt;p>Sempre que este módulo estiver em foco, será mostrada uma imagem completa sem corte, sobreposta com os controles de corte e linhas guia opcionais.&lt;/p></description></item><item><title>Curve</title><link>https://ansel.photos/pt_br/doc/views/darkroom/modules/curve/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>06ae4089d889729b0f8d9125b644bc2d3e467fc65fab1b83c5fa480e81331c85</guid><description>&lt;p>Uma ferramenta clássica de fotografia digital para alterar os tons de uma imagem usando curvas.&lt;/p>
&lt;p>Ative o seletor de cor à esquerda para mostrar os valores selecionados no gráfico (Ctrl+clique ou clique-direito para usar o seletor em modo de área). Os valores numéricos (Lab) de entrada e saída (ver abaixo) no ponto ou área são exibidos no canto superior esquerdo do gráfico.&lt;/p>
&lt;p>Um segundo seletor de cor à direita pode ser usado para criar automaticamente novos nós baseados na área amostrada. Ctrl+clique+arraste o nó criado para ter uma curva positiva para a área selecionada. Shift+clique+arraste para criar uma curva negativa.&lt;/p></description></item><item><title>Demosaic</title><link>https://ansel.photos/pt_br/doc/views/darkroom/modules/demosaic/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>e44eb463d6fc537cf047b7d039ab7ae4b12de56c55200d586e16b77381f14e1f</guid><description>&lt;p>Controla como são interpolados cromaticamente os arquivos RAW.&lt;/p>
&lt;/section>
&lt;section id="bayer-filters">
&lt;h2 class="text-left heading">
Bayer filters
&lt;span class="header-filet">&lt;/span>
&lt;/h2>
&lt;p>The sensor cells of a digital camera are not color-sensitive &amp;ndash; they are only able to record different levels of lightness. In order to obtain a color image, each cell is covered by a color filter (red, green or blue) that primarily passes light of that color. This means that each pixel of the raw image only contains information about a single color channel.&lt;/p></description></item><item><title>Denoise (profiled)</title><link>https://ansel.photos/pt_br/doc/views/darkroom/modules/denoise-profiled/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>393b62b92b41b444be6dd9e0bb82a016f06a8b7b6d1184c749642e61bae91e6b</guid><description>&lt;p>Um módulo de redução de ruído altamente eficiente e fácil de usar, adaptado aos perfis de ruído individuais de uma ampla gama de sensores de câmeras.&lt;/p>
&lt;p>Um problema com muitos dos algoritmos de eliminação de ruído é que assumem que a variância do ruído é independente da luminosidade do sinal. Ao perfilar as características de ruído do sensor de uma câmera em diferentes configurações de ISO, pode-se avaliar a variação em diferentes luminosidades e pode-se ajustar o algoritmo de redução de ruído para suavizar o ruído de maneira mais uniforme.&lt;/p></description></item><item><title>Diffuse or sharpen</title><link>https://ansel.photos/pt_br/doc/views/darkroom/modules/diffuse/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>7f8f55b1a7a16b6a94d69d715cd976f687e42a687072d0f2ac149120093855a7</guid><description>&lt;p>A difusão é uma família de processos físicos pelos quais as partículas se movem e se espalham gradualmente com o tempo, a partir de uma fonte que as gera. No processamento de imagens, a difusão ocorre principalmente em dois lugares:&lt;/p>
&lt;ul>
&lt;li>Diffusion of photons through lens glass (blur) or humid air (hazing),&lt;/li>
&lt;li>Diffusion of pigments in wet inks or watercolors.&lt;/li>
&lt;/ul>
&lt;p>Em ambos os casos, a difusão torna a imagem menos nítida por “vazamento” de partículas e suavização de variações locais.&lt;/p></description></item><item><title>Dithering</title><link>https://ansel.photos/pt_br/doc/views/darkroom/modules/dithering/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>3fdd4aeefb8df756e489fafef2795ad4ab43ead0a4b68a88a8842a48d576d893</guid><description>&lt;p>Este módulo elimina alguns dos artefatos de banda que podem ocorrer quando os dados internos de ponto flutuante de 32 bits do Ansel são transferidos para um formato de saída discreto de 8 ou 16 bits para visualização ou exportação.&lt;/p>
&lt;p>Although not an inherent problem in any of Ansel&amp;rsquo;s modules, some operations may provoke banding if they produce a lightness gradient in the image. To mitigate possible artifacts you should consider activating dithering when using the &lt;a href="https://ansel.photos/pt_br/doc/views/darkroom/modules/vignetting/" title="" rel="dofollow" >&lt;em>vignetting&lt;/em>&lt;/a> or &lt;a href="https://ansel.photos/pt_br/doc/views/darkroom/modules/graduated-density/" title="" rel="dofollow" >&lt;em>graduated density&lt;/em>&lt;/a> modules. This is especially relevant for images with extended homogeneous areas such as cloudless sky. Also watch out for banding artifacts when using a gradient &lt;a href="https://ansel.photos/pt_br/doc/views/darkroom/masking-and-blending/masks/drawn/" title="" rel="dofollow" >drawn mask&lt;/a>.&lt;/p></description></item><item><title>Exposure</title><link>https://ansel.photos/pt_br/doc/views/darkroom/modules/exposure/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>ad8205007ec659e13ae6d5a4ea8a369a12926f48ae029d63b690d49406f16a72</guid><description>&lt;p>Aumenta ou diminui o brilho geral de uma imagem.&lt;/p>
&lt;p>Este módulo tem dois modos de operação:&lt;/p>
&lt;dl>
&lt;dt>manual&lt;/dt>
&lt;dd>Define a &lt;em>exposição&lt;/em>, &lt;em>nível de preto&lt;/em> e &lt;em>limiar de corte&lt;/em> manualmente.&lt;/dd>
&lt;dt>automático (somente imagens em RAW)&lt;/dt>
&lt;dd>Faz uma análise do histograma da imagem para estabelecer automaticamente a exposição. O Ansel seleciona automaticamente a compensação de exposição necessária para alterar o &lt;em>percentil&lt;/em> selecionado ao &lt;em>nível alvo&lt;/em> selecionado (consulte as definições abaixo). Este modo é particularmente útil para alterar automaticamente uma grande quantidade de imagens para que tenham a mesma exposição. Um caso de uso típico do modo automático é no processamento de fotografias de time-lapse (para evitar o efeito de cintilação).&lt;/dd>
&lt;/dl>
&lt;/section>
&lt;section id="module-controls">
&lt;h2 class="text-left heading">
Module controls
&lt;span class="header-filet">&lt;/span>
&lt;/h2>
&lt;dl>
&lt;dt>modo&lt;/dt>
&lt;dd>Seleciona o modo de operação (automático/manual).&lt;/dd>
&lt;dt>compensar exposição da câmera (modo manual)&lt;/dt>
&lt;dd>Remove automaticamente o viés de exposição da câmera (obtido dos dados Exif da imagem).&lt;/dd>
&lt;dt>exposure (manual mode)&lt;/dt>
&lt;dd>Increase (move to the right) or decrease (move to the left) the exposure value (EV). To adjust by more than the default limits shown on the slider, right click and enter the desired value up to +/-18 EV.&lt;/dd>
&lt;dd>The color picker tool on the right sets the exposure such that the average of the selected region matches the target lightness defined in &lt;a href="#spot-exposure-mapping" title="" rel="dofollow" >spot exposure mapping&lt;/a> options.&lt;/dd>
&lt;dt>limiar de corte (modo manual)&lt;/dt>
&lt;dd>Define que porcentagem dos valores de brilho serão recortados no cálculo da &lt;em>exposição&lt;/em> e &lt;em>correção do nível de preto&lt;/em>. Use o seletor de cor para obter uma amostra de uma porção da imagem a ser usada para este cálculo.&lt;/dd>
&lt;dt>percentil (modo automático)&lt;/dt>
&lt;dd>Define uma localização no histograma que será utilizada para correção automática da exposição. Um percentil de 50% denota uma posição no histograma onde 50% dos valores de pixels estão acima e 50% dos valores de pixels estão abaixo desta exposição.&lt;/dd>
&lt;dt>nível alvo (modo automático)&lt;/dt>
&lt;dd>Define o nível alvo para a correção de exposição (EV) automática em relação ao ponto de branco da câmera.&lt;/dd>
&lt;dt>correção do nível de preto (modos manual e automático)&lt;/dt>
&lt;dd>Ajusta o ponto do nível de preto para eliminar valores RGB negativos.&lt;/dd>
&lt;/dl>
&lt;hr />
&lt;p>&lt;strong>Note:&lt;/strong> Do not use the black level correction to add more density in blacks as this can clip near-black colors out of gamut by generating negative RGB values. This can cause problems with some modules later in the pixelpipe. Instead, use a tone mapping curve to add density to the blacks. For example, you can use the &lt;em>relative black exposure&lt;/em> slider on the &lt;em>scene&lt;/em> tab of the &lt;a href="https://ansel.photos/pt_br/doc/views/darkroom/modules/filmic/#scene" title="" rel="dofollow" >filmic rgb&lt;/a> module.&lt;/p></description></item><item><title>Filmic</title><link>https://ansel.photos/pt_br/doc/views/darkroom/modules/filmic/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>a58a093d272a54e42ac53f4e31127b434979b3d34711da56d0b2ea3debe80a6d</guid><description>&lt;p>Remapeia o alcance tonal de uma imagem reproduzindo a tonalidade e a resposta de cor de um filme clássico.&lt;/p>
&lt;p>Este módulo pode ser usado para expandir ou comprimir o alcance dinâmico da cena para que se adapte ao alcance dinâmico da tela. Ele protege as cores e o contraste dos meios-tons, recupera as sombras e comprime os realces (altas luzes) a as sombras escuras. Os realces precisarão de um tratamento adicional quando for necessário preservar os detalhes (por exemplo, nuvens).&lt;/p></description></item><item><title>Framing</title><link>https://ansel.photos/pt_br/doc/views/darkroom/modules/framing/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>04a536644d11134df8af6135e0cba3d7131dae2a9e85203ba7f65aa25e3a6787</guid><description>&lt;p>Generate a frame around the image.&lt;/p>
&lt;p>A moldura consiste de uma borda (com uma cor definida pelo usuário) e uma linha de moldura dentro desta borda (com uma segunda cor definida pelo usuário). Várias opções estão disponíveis para controlar a geometria e cor da moldura.&lt;/p>
&lt;/section>
&lt;section id="module-controls">
&lt;h2 class="text-left heading">
Module controls
&lt;span class="header-filet">&lt;/span>
&lt;/h2>
&lt;dl>
&lt;dt>tamanho da borda&lt;/dt>
&lt;dd>O tamanho da borda da moldura como uma percentagem da imagem completa processada.&lt;/dd>
&lt;dt>proporção&lt;/dt>
&lt;dd>A proporção final da saída do módulo (isto é, a imagem processada mais a borda).&lt;/dd>
&lt;dt>orientação&lt;/dt>
&lt;dd>A orientação da moldura (retrato/paisagem). Selecione ‘auto’ para que o Ansel selecione a orientação mais razoável baseado na imagem processada.&lt;/dd>
&lt;dt>posição horizontal/vertical&lt;/dt>
&lt;dd>Seleciona a partir de um conjunto de proporções predefinidas para controlar onde se posicionará a imagem processada no eixo horizontal/vertical. Você também pode fazer um clique-direito para inserir sua própria proporção no formato &amp;ldquo;x/y&amp;rdquo;.&lt;/dd>
&lt;dt>tamanho da linha da moldura&lt;/dt>
&lt;dd>A porcentagem do tamanho da linha da moldura, em relação ao tamanho da borda em sua parte menor.&lt;/dd>
&lt;dt>deslocamento da linha da moldura&lt;/dt>
&lt;dd>A posição da linha da moldura, em relação à imagem processada. Selecione 0% para uma linha de moldura que toca a imagem. Selecione 100% para uma linha de moldura que toca a borda exterior da moldura.&lt;/dd>
&lt;dt>cor da borda/cor da linha da moldura&lt;/dt>
&lt;dd>Um par de seletores de cor que permitem definir as cores da linha da moldura e da borda. Ao clicar no campo de cor, uma janela de seleção de cor será aberta oferecendo uma seleção de cores de uso comum ou a opção de definir uma cor no espaço de cor RGB. Você também pode usar o seletor de cor para obter uma amostra de cor a partir da imagem.&lt;/dd>
&lt;dt>show guides&lt;/dt>
&lt;dd>Tick the box to show guide overlays whenever the module is activated. Click the icon on the right to control the properties of the guides. See &lt;a href="https://ansel.photos/pt_br/doc/views/toolboxes/guides-overlays/" title="" rel="dofollow" >guides &amp;amp; overlays&lt;/a> for details.&lt;/dd>
&lt;/dl></description></item><item><title>Graduated density</title><link>https://ansel.photos/pt_br/doc/views/darkroom/modules/graduated-density/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>56613bd0f5860e42660b882be68d354a02acef4ea2e526bc4695245d8081b5d3</guid><description>&lt;p>Simula um filtro de densidade graduada de modo a corrigir a exposição e cor de forma progressiva.&lt;/p>
&lt;p>Uma linha é exibida na tela permitindo que a posição e rotação do gradiente seja modificada com o mouse.&lt;/p>
&lt;p>Este módulo é conhecido por provocar artefatos de banda sob certas condições. Considere ativar o módulo &lt;a href="https://ansel.photos/pt_br/doc/views/darkroom/modules/dithering/" title="" rel="dofollow" >&lt;em>matização&lt;/em>&lt;/a> para minimizar estes problemas.&lt;/p>
&lt;/section>
&lt;section id="module-controls">
&lt;h2 class="text-left heading">
Module controls
&lt;span class="header-filet">&lt;/span>
&lt;/h2>
&lt;dl>
&lt;dt>densidade&lt;/dt>
&lt;dd>Estabelece a densidade do filtro (EV). Um valor baixo subexpõe ligeiramente enquanto um valor alto cria um filtro forte.&lt;/dd>
&lt;dt>dureza&lt;/dt>
&lt;dd>A progressividade do gradiente. Um valor baixo cria uma transição suave, enquanto um valor alto torna a transição mais abrupta.&lt;/dd>
&lt;dt>rotação&lt;/dt>
&lt;dd>A rotação do filtro. Valores negativos rotacionam no sentido horário. A rotação pode também ser definida arrastando a ponta da linha do gradiente com o mouse.&lt;/dd>
&lt;dt>matiz&lt;/dt>
&lt;dd>Selecione um matiz para adicionar um matiz de cor ao gradiente.&lt;/dd>
&lt;dt>saturação&lt;/dt>
&lt;dd>A saturação do matiz de cor a adicionar ao gradiente (padrão para uma tonalidade de cor neutra de 0%).&lt;/dd>
&lt;/dl></description></item><item><title>Grain</title><link>https://ansel.photos/pt_br/doc/views/darkroom/modules/grain/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>cd022946e15345e1bd3ae4d2ddae4c1502aab3a8a0f57270206c6f9155fe27a0</guid><description>&lt;p>Simula a granulação de um filme analógico. O grão é processado no canal L do espaço de cor Lab.&lt;/p>
&lt;/section>
&lt;section id="module-controls">
&lt;h2 class="text-left heading">
Module controls
&lt;span class="header-filet">&lt;/span>
&lt;/h2>
&lt;dl>
&lt;dt>granularidade&lt;/dt>
&lt;dd>O tamanho do grão, escalonado para simular um número ISO.&lt;/dd>
&lt;dt>força&lt;/dt>
&lt;dd>A força do efeito.&lt;/dd>
&lt;/dl></description></item><item><title>Haze removal</title><link>https://ansel.photos/pt_br/doc/views/darkroom/modules/haze-removal/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>48c998f818a1e35f7e7bae11a95bbbdd121df68be4d0d72ff8a908c2da12ab86</guid><description>&lt;p>Reduz automaticamente o efeito de poeira e névoa na atmosfera. Este módulo pode também ser empregado mais genericamente para dar às imagens um reforço de cor especificamente em regiões da imagem com baixo contraste.&lt;/p>
&lt;p>A neblina absorve a luz dos objetos da cena, mas também é um fonte de luz de fundo difusa. O módulo de remoção de névoa primeiro estima, para cada região da imagem, a quantidade de neblina na cena. Em seguida, elimina a luz de fundo difusa segundo sua intensidade local e recupera a luz original do objeto.&lt;/p></description></item><item><title>Highlight reconstruction</title><link>https://ansel.photos/pt_br/doc/views/darkroom/modules/highlight-reconstruction/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>e6ef68707c6794642e78d91e9c4550c7fb75be3c73591826b084a72a784acfae</guid><description>&lt;p>Tenta reconstruir as informações de cor para pixels que foram cortados em um ou mais canais RGB.&lt;/p>
&lt;p>Se estes pixels foram parcialmente cortados, pode resultar em cores pouco realistas na imagem. Por exemplo, pixels com os canais verde e azul cortados parecerão vermelhos sem nenhuma reconstrução de cor.&lt;/p>
&lt;p>Três métodos de reconstrução estão disponíveis:&lt;/p>
&lt;dl>
&lt;dt>recortar realces&lt;/dt>
&lt;dd>Fixa todos os pixels para o nível branco (isto é, recorta os canais de cor restantes). Este método é mais útil nos casos em que se produzem reflexos recortados em objetos naturalmente dessaturados (por exemplo, nuvens).&lt;/dd>
&lt;dt>reconstruir em LCh&lt;/dt>
&lt;dd>Analisa cada pixel com pelo menos um canal recortado e tenta corrigir o pixel recortado (no espaço de cor LCh) usando os valores dos outros pixels (3 para Bayer e 8 para X-Trans) do bloco de sensor afetado. Os realces reconstruídos seguirão sendo monocromáticos, mas mais brilhantes e com mais detalhes do que os “realces recortados”. Este método funciona muito bem com uma curva base de alto contraste, o que faz com que os realces fiquem dessaturados. Semelhante ao &lt;em>recortar realces&lt;/em>, este método é uma boa opção para objetos naturalmente dessaturados.&lt;/dd>
&lt;dt>reconstruir cor&lt;/dt>
&lt;dd>Usa um algoritmo que transfere informações de cor da vizinhança não recortada para os realces recortados. Este método funciona muito bem em áreas com cores homogêneas e é especialmente útil em tons de pele com reflexos que se desvanecem suavemente. Note que este método pode produzir artefatos em forma de labirinto nos realces por trás das bordas de alto contraste, por exemplo, estruturas finas bem expostas em frente a um fundo superexposto.&lt;/dd>
&lt;dt>laplaciano guiado&lt;/dt>
&lt;dd>Usa um algoritmo (derivado do módulo &lt;a href="https://ansel.photos/pt_br/doc/views/darkroom/modules/diffuse/" title="" rel="dofollow" >&lt;em>difusão ou nitidez&lt;/em>&lt;/a>) para replicar detalhes de canais válidos em canais recortados e propagar gradientes de cores de regiões vizinhas válidas em regiões recortadas. Este é um método lento e computacionalmente intensivo projetado para máxima suavidade e mistura perfeita das regiões reconstruídas em sua vizinhança, e é projetado principalmente para reconstruir holofotes e reflexões especulares. Este modo está disponível apenas para sensores Bayer.&lt;/dd>
&lt;/dl>
&lt;hr />
&lt;p>&lt;strong>Note:&lt;/strong> When using the highlight reconstruction included with the &lt;a href="https://ansel.photos/pt_br/doc/views/darkroom/modules/filmic/" title="" rel="dofollow" >&lt;em>filmic&lt;/em>&lt;/a> module it may be useful to avoid using this module in &lt;em>clip highlights&lt;/em> mode (so that &lt;em>filmic&lt;/em> has more information to work with).&lt;/p></description></item><item><title>Hot pixels</title><link>https://ansel.photos/pt_br/doc/views/darkroom/modules/hot-pixels/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>50052731ab7943493d81c032f021d478102e2e25823c3d99b5f37957379832e4</guid><description>&lt;p>Automatically detect and eliminate hot pixels.&lt;/p>
&lt;p>Pixels quentes são pixels que falharam ao registrar o nível de luz corretamente. Pixels quentes detectados são substituídos pela média de seus vizinhos.&lt;/p>
&lt;/section>
&lt;section id="module-controls">
&lt;h2 class="text-left heading">
Module controls
&lt;span class="header-filet">&lt;/span>
&lt;/h2>
&lt;dl>
&lt;dt>limite&lt;/dt>
&lt;dd>Quão forte o valor de um pixel precisa desviar dos valores de seus vizinhos para ser considerado um pixel quente.&lt;/dd>
&lt;dt>força&lt;/dt>
&lt;dd>A força da mesclagem dos pixels quentes com seus vizinhos.&lt;/dd>
&lt;dt>detectar por 3 vizinhos&lt;/dt>
&lt;dd>Estende a detecção de pixels quentes &amp;ndash; considerar um pixel como quente se um mínimo de apenas três (e não quatro) vizinhos desviarem mais que o valor do limite.&lt;/dd>
&lt;dt>marcar pixels corrigidos&lt;/dt>
&lt;dd>Visualmente marcar os pixels corrigidos na imagem e mostrar uma contagem de pixels quentes que foram corrigidos.&lt;/dd>
&lt;/dl></description></item><item><title>Input color profile</title><link>https://ansel.photos/pt_br/doc/views/darkroom/modules/input-color-profile/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>4e21d8f90ce7971a79056a8754aac41c48627ebed6b4ee89d1a16987a0e64863</guid><description>&lt;p>Define how Ansel will interpret the colors of the image.&lt;/p>
&lt;p>Este módulo obtém o espaço de cor usado pela imagem fonte (por exemplo, câmera ou digitalizador) e converte a codificação dos pixels em um espaço de cor de trabalho padronizado. Isto significa que os módulos subsequentes no pipeline não precisam se preocupar com detalhes do dispositivo de entrada, e podem trabalhar com a conversão de/para um espaço de cor de trabalho comum.&lt;/p></description></item><item><title>Lens correction</title><link>https://ansel.photos/pt_br/doc/views/darkroom/modules/lens-correction/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>2d7733a29c4f69f4985c1fe47795a71bfe9b39aad928cea442771309c5d9ef0d</guid><description>&lt;p>Corrige automaticamente (e simula) a distorção da lente, aberrações cromáticas transversais (ACT) e vinhetas.&lt;/p>
&lt;p>Este módulo identifica a combinação de câmera/lente a partir dos dados Exif da imagem e usa a biblioteca externa &lt;a href="https://lensfun.github.io/" title="External link" target="_blank" rel="noopener noreferrer nofollow" >lensfun&amp;thinsp;&lt;sup class="icon">&lt;i class="fa fa-external-link-alt">&lt;/i>&lt;/sup>&lt;/a> para fornecer parâmetros de correção.&lt;/p>
&lt;p>If your system&amp;rsquo;s lensfun library has no correction profile for the automatically identified camera/lens combination, the controls for the three photometric parameters (below) are replaced with a warning message. You may try to find the right profile yourself by searching for it in the menu.&lt;/p></description></item><item><title>Levels</title><link>https://ansel.photos/pt_br/doc/views/darkroom/modules/levels/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>934dead6ea9e05a8c66c463800bdd7e46343361e449205ea135a78d7340756cf</guid><description>&lt;p>Adjust black, white and mid-gray points in RGB color space.&lt;/p>
&lt;p>A ferramenta de níveis rgb mostra um histograma da imagem e mostra três barras com controles. Arraste os manipuladores para modificar os pontos de preto, cinza médio e branco em luminosidade (no modo “RGB, canais ligados”) ou de forma independente para cada um dos canais R, G e B (no modo “RGB, canais independentes”).&lt;/p>
&lt;p>Moving the black and white bars to match the left and right borders of the histogram will make the output image span the full available tonal range. This will increase the image&amp;rsquo;s contrast.&lt;/p></description></item><item><title>Liquify</title><link>https://ansel.photos/pt_br/doc/views/darkroom/modules/liquify/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>8a6e72190fbef9d0a867aee3911b620d7c44ef5820103f609bb84ef275a9b52f</guid><description>&lt;p>Move os pixels ao redor, aplicando distorções em estilo livre em partes da imagem usando pontos, linhas e curvas.&lt;/p>
&lt;/section>
&lt;section id="nodes">
&lt;h2 class="text-left heading">
Nodes
&lt;span class="header-filet">&lt;/span>
&lt;/h2>
&lt;p>Cada uma das ferramentas do distorcer é baseada em nós. Um ponto consiste em um único nó e uma linha ou curva consiste em uma sequência de nós vinculados que definem um caminho.&lt;/p>
&lt;p>Each instance of the liquify module is limited to a maximum of 100 nodes &amp;ndash; for more nodes, use additional instances. However, please note that the liquify module consumes a lot of system resources.&lt;/p></description></item><item><title>Local contrast</title><link>https://ansel.photos/pt_br/doc/views/darkroom/modules/local-contrast/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>6c5211b203a93a7b5e20fe0b440f09d34160ccf0271521a835f103ce59b8987a</guid><description>&lt;p>Melhora o contraste local da imagem.&lt;/p>
&lt;p>Isto é atingindo usando um &lt;em>filtro laplaciano local&lt;/em> (o padrão) ou um filtro bilateral não normalizado (&lt;em>grade bilateral&lt;/em>). Ambos os modos trabalham exclusivamente no canal L de Lab. O filtro &lt;em>laplaciano local&lt;/em> foi desenhado para ser robusto contra efeitos de halo indesejados e inversões de gradiente ao longo das bordas.&lt;/p>
&lt;/section>
&lt;section id="module-controls">
&lt;h2 class="text-left heading">
Module controls
&lt;span class="header-filet">&lt;/span>
&lt;/h2>
&lt;dl>
&lt;dt>modo&lt;/dt>
&lt;dd>Seleciona entre o &lt;em>filtro laplaciano local&lt;/em> ou &lt;em>grade bilateral&lt;/em>. As seções a seguir definem os controles disponíveis para cada um destes modos.&lt;/dd>
&lt;/dl>
&lt;/section>
&lt;section id="bilateral-grid">
&lt;h3 class="text-left heading">
Bilateral grid
&lt;/h3>
&lt;dl>
&lt;dt>granularidade&lt;/dt>
&lt;dd>Ajusta o nível de granularidade dos detalhes que será ajustado.&lt;/dd>
&lt;dt>contraste&lt;/dt>
&lt;dd>Controla o quão fortemente o algoritmo distingue os níveis de brilho. Aumente este parâmetro para uma aparência mais contrastada.&lt;/dd>
&lt;dt>detalhe&lt;/dt>
&lt;dd>Adiciona ou remove detalhes. Os valores mais altos aumentam o contraste local.&lt;/dd>
&lt;/dl>
&lt;/section>
&lt;section id="local-laplacian">
&lt;h3 class="text-left heading">
Local laplacian
&lt;/h3>
&lt;p>Para compreender os parâmetros do filtro laplaciano local, pense em aplicar uma curva à imagem, semelhante ao gráfico a seguir:&lt;/p></description></item><item><title>Lut 3D</title><link>https://ansel.photos/pt_br/doc/views/darkroom/modules/lut-3d/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>1893f700f69913dc01b30e8ff121522068fec4311689ca1f9cbc433df0d4e187</guid><description>&lt;p>Transforma os valores RGB com um arquivo LUT 3D.&lt;/p>
&lt;p>Uma LUT 3D é uma tabela tridimensional que é usada para transformar um valor RGB fornecido em outro valor RGB. Normalmente é usada para simulação de películas e gradação de cor.&lt;/p>
&lt;p>Este módulo aceita arquivos &lt;code>.cube&lt;/code>,&lt;code>.3dl&lt;/code>, &lt;code>.png&lt;/code> (haldclut) e&lt;code>.gmz&lt;/code>. Os dados LUT 3D sem compressão não são salvos na base de dados ou arquivo XMP, sendo somente salvo o caminho do arquivo LUT 3D dentro da pasta raiz do LUT 3D. Portanto, é importante fazer uma cópia de segurança de sua pasta LUT 3D corretamente &amp;ndash; compartilhar uma imagem com seu XMP não tem sentido se o destinatário não possuir o mesmo arquivo LUT 3D em sua própria pasta LUT 3D.&lt;/p></description></item><item><title>Negadoctor</title><link>https://ansel.photos/pt_br/doc/views/darkroom/modules/negadoctor/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>34f3d28d519e87e585420e33987c2580ca0edc2f4cb9bf78fc4588bdabf8e57d</guid><description>&lt;p>Process scanned film negatives.&lt;/p>
&lt;p>Você pode obter uma imagem de um negativo usando um digitalizador, fotografando-o contra uma luz branca (por exemplo, uma mesa de luz ou o monitor do computador) ou com o flash instalado fora da câmera.&lt;/p>
&lt;/section>
&lt;section id="preparation">
&lt;h2 class="text-left heading">
Preparation
&lt;span class="header-filet">&lt;/span>
&lt;/h2>
&lt;p>Se a imagem do negativo foi obtida usando uma câmera digital, então para obter cores precisas na imagem final você precisará levar os seguintes pontos em consideração:&lt;/p></description></item><item><title>Orientation</title><link>https://ansel.photos/pt_br/doc/views/darkroom/modules/orientation/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>2c4144d203d3f25a38e9b8732cb4c975e1b0278ed512f7e9ba8330f27a53025c</guid><description>&lt;p>Rotate the image 90 degrees at a time or flip the image horizontally and/or vertically.&lt;/p>
&lt;p>Este módulo está habilitado por padrão e a orientação (rotação) é definida automaticamente em função dos dados Exif da imagem.&lt;/p>
&lt;/section>
&lt;section id="module-controls">
&lt;h2 class="text-left heading">
Module controls
&lt;span class="header-filet">&lt;/span>
&lt;/h2>
&lt;dl>
&lt;dt>transformar&lt;/dt>
&lt;dd>Clique-duplo no rótulo para redefinir para as transformações padrão.&lt;/dd>
&lt;dt>
&lt;figure class="img-wrapper " id="rotate-counter-clockwisejpg">
&lt;button class="open-lightbox-button" onclick="lightbox(&amp;#34;rotate-counter-clockwisejpg&amp;#34;)">
&lt;i class="fa fa-expand-alt open-lightbox-icon fa-fw">&lt;/i>
&lt;/button>
&lt;button class="open-link-button" onclick="window.open('https:\/\/ansel.photos\/rotate-counter-clockwise.jpg', '_blank');">
&lt;i class="fa fa-external-link-alt open-link-icon fa-fw">&lt;/i>
&lt;/button>
&lt;div class="img-container" onclick="lightbox(&amp;#34;rotate-counter-clockwisejpg&amp;#34;)" style="cursor: pointer;" >
&lt;img src=https://ansel.photos/rotate-counter-clockwise.jpg alt="image"
style=" "
decoding="async" loading="lazy"width="31" height="30"/>
&lt;/div>
&lt;/figure>
rotate counter-clockwise&lt;/dt>
&lt;dd>Rotate the image 90 degrees counter-clockwise&lt;/dd>
&lt;dt>
&lt;figure class="img-wrapper " id="rotate-clockwisejpg">
&lt;button class="open-lightbox-button" onclick="lightbox(&amp;#34;rotate-clockwisejpg&amp;#34;)">
&lt;i class="fa fa-expand-alt open-lightbox-icon fa-fw">&lt;/i>
&lt;/button>
&lt;button class="open-link-button" onclick="window.open('https:\/\/ansel.photos\/rotate-clockwise.jpg', '_blank');">
&lt;i class="fa fa-external-link-alt open-link-icon fa-fw">&lt;/i>
&lt;/button>
&lt;div class="img-container" onclick="lightbox(&amp;#34;rotate-clockwisejpg&amp;#34;)" style="cursor: pointer;" >
&lt;img src=https://ansel.photos/rotate-clockwise.jpg alt="image"
style=" "
decoding="async" loading="lazy"width="31" height="30"/>
&lt;/div>
&lt;/figure>
rotate clockwise&lt;/dt>
&lt;dd>Rotate the image 90 degrees clockwise&lt;/dd>
&lt;dt>
&lt;figure class="img-wrapper " id="flip-horizontaljpg">
&lt;button class="open-lightbox-button" onclick="lightbox(&amp;#34;flip-horizontaljpg&amp;#34;)">
&lt;i class="fa fa-expand-alt open-lightbox-icon fa-fw">&lt;/i>
&lt;/button>
&lt;button class="open-link-button" onclick="window.open('https:\/\/ansel.photos\/flip-horizontal.jpg', '_blank');">
&lt;i class="fa fa-external-link-alt open-link-icon fa-fw">&lt;/i>
&lt;/button>
&lt;div class="img-container" onclick="lightbox(&amp;#34;flip-horizontaljpg&amp;#34;)" style="cursor: pointer;" >
&lt;img src=https://ansel.photos/flip-horizontal.jpg alt="image"
style=" "
decoding="async" loading="lazy"width="41" height="36"/>
&lt;/div>
&lt;/figure>
flip horizontally&lt;/dt>
&lt;dd>Flip the image (mirror) horizontally&lt;/dd>
&lt;dt>
&lt;figure class="img-wrapper " id="flip-verticaljpg">
&lt;button class="open-lightbox-button" onclick="lightbox(&amp;#34;flip-verticaljpg&amp;#34;)">
&lt;i class="fa fa-expand-alt open-lightbox-icon fa-fw">&lt;/i>
&lt;/button>
&lt;button class="open-link-button" onclick="window.open('https:\/\/ansel.photos\/flip-vertical.jpg', '_blank');">
&lt;i class="fa fa-external-link-alt open-link-icon fa-fw">&lt;/i>
&lt;/button>
&lt;div class="img-container" onclick="lightbox(&amp;#34;flip-verticaljpg&amp;#34;)" style="cursor: pointer;" >
&lt;img src=https://ansel.photos/flip-vertical.jpg alt="image"
style=" "
decoding="async" loading="lazy"width="37" height="38"/>
&lt;/div>
&lt;/figure>
flip vertically&lt;/dt>
&lt;dd>Flip the image (mirror) vertically&lt;/dd>
&lt;dt>show guides&lt;/dt>
&lt;dd>Tick the box to show guide overlays whenever the module is activated. Click the icon on the right to control the properties of the guides. See &lt;a href="https://ansel.photos/pt_br/doc/views/toolboxes/guides-overlays/" title="" rel="dofollow" >guides &amp;amp; overlays&lt;/a> for details.&lt;/dd>
&lt;/dl></description></item><item><title>Output color profile</title><link>https://ansel.photos/pt_br/doc/views/darkroom/modules/output-color-profile/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>1f38289237a6b310887e0924089f4738d2208e8244d00e714d5043fe12ab71c0</guid><description>&lt;p>Gerencia o perfil de saída para exportação e a intenção de renderização a ser usada ao mapear entre espaços de cor.&lt;/p>
&lt;p>O Ansel vem com perfis predefinidos para o &lt;em>sRGB&lt;/em>, &lt;em>Adobe RGB&lt;/em>, &lt;em>XYZ&lt;/em> e &lt;em>RGB linear&lt;/em>. Você pode fornecer perfis adicionais e colocá-los em &lt;code>$Ansel/share/Ansel/color/out&lt;/code> e &lt;code>$HOME/.config/Ansel/color/out&lt;/code> (onde &lt;code>$Ansel&lt;/code> é a pasta de instalação do Ansel e &lt;code>$HOME&lt;/code> sua pasta pessoal).&lt;/p>
&lt;p>The output color profile may also be defined within the &lt;a href="https://ansel.photos/pt_br/doc/views/toolboxes/export/" title="" rel="dofollow" >export&lt;/a> module.&lt;/p></description></item><item><title>Raw black/white point</title><link>https://ansel.photos/pt_br/doc/views/darkroom/modules/raw-black-white-point/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>8587362cf7baed9faf68c967c9a3e9d8f20885640cfb686fbc404ef14a12d777</guid><description>&lt;p>Define camera-specific black and white points.&lt;/p>
&lt;p>Este módulo é ativado automaticamente para todas as imagens em raw. As configurações padrão são aplicadas para todas as câmeras suportadas. Normalmente não são necessárias mudanças dos valores padrão.&lt;/p>
&lt;/section>
&lt;section id="module-controls">
&lt;h2 class="text-left heading">
Module controls
&lt;span class="header-filet">&lt;/span>
&lt;/h2>
&lt;dl>
&lt;dt>nível de preto 0-3&lt;/dt>
&lt;dd>O nível de preto específico da câmera de quatro pixels no padrão RGGB Bayer. Pixels com valores inferiores a este nível não são considerados como contendo dados válidos.&lt;/dd>
&lt;dt>ponto de branco&lt;/dt>
&lt;dd>O nível de branco específico da câmera. É provável que todos os pixels acima disto serão recortados e em consequência tratados no módulo &lt;a href="https://ansel.photos/pt_br/doc/views/darkroom/modules/highlight-reconstruction/" title="" rel="dofollow" >&lt;em>reconstrução de realce&lt;/em>&lt;/a>.&lt;/dd>
&lt;dt>correção de não-uniformidade&lt;/dt>
&lt;dd>Use a correção de não-uniformidade para compensar o sombreamento da lente. Este campo só aparece para arquivos RAW aplicáveis e usará automaticamente qualquer GainMap incorporado ao RAW. Você pode optar por desabilitar essa correção, se desejar.&lt;/dd>
&lt;/dl></description></item><item><title>Raw chromatic aberrations</title><link>https://ansel.photos/pt_br/doc/views/darkroom/modules/raw-chromatic-aberrations/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>1fd7c284833000c79e9b880a17bd4f5e3a338eec2b8706fa7a5f366e46ddf5bc</guid><description>&lt;p>Corrige as aberrações cromáticas das imagens em RAW.&lt;/p>
&lt;p>As this module operates on non-demosaiced raw data, the underlying model assumes an uncropped photographic image as input. It is therefore likely to fail when you zoom in, as it is only able to operate on the visible portion of the image. The module will therefore be bypassed at high zoom levels, and a &amp;ldquo;bypassed&amp;rdquo; message will appear at the top of the module. This limitation only applies to interactive work and not to the final export.&lt;/p></description></item><item><title>Raw denoise</title><link>https://ansel.photos/pt_br/doc/views/darkroom/modules/raw-denoise/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>a6020520bc0d50f619e3d05d7304317eb5c43346e8ee19c9fcca77a823677f17</guid><description>&lt;p>Perform denoising on raw image data before it is &lt;a href="https://ansel.photos/pt_br/doc/views/darkroom/modules/demosaic/" title="" rel="dofollow" >demosaiced&lt;/a>.&lt;/p>
&lt;p>Este módulo foi portado do &lt;a href="https://www.dechifro.org/dcraw/" title="External link" target="_blank" rel="noopener noreferrer nofollow" >dcraw&amp;thinsp;&lt;sup class="icon">&lt;i class="fa fa-external-link-alt">&lt;/i>&lt;/sup>&lt;/a>.&lt;/p>
&lt;/section>
&lt;section id="module-controls">
&lt;h2 class="text-left heading">
Module controls
&lt;span class="header-filet">&lt;/span>
&lt;/h2>
&lt;dl>
&lt;dt>limiar de ruído&lt;/dt>
&lt;dd>O limiar para a detecção de ruído. Valores altos conduzem a uma maior eliminação de ruído e maior perda dos detalhes da imagem.&lt;/dd>
&lt;dt>coarse/fine curves&lt;/dt>
&lt;dd>The noise of an image is usually a combination of fine-grained and coarse-grained noise. These curves allow the image to be denoised more or less depending on the coarseness of the visible noise. The left of the curve will act on very coarse grain noise, while the right of the curve will act on very fine grain noise.&lt;/dd>
&lt;dd>
&lt;p>Raising the curve will result in more smoothing, while lowering it will result in less smoothing. As an example, you can preserve very fine-grained noise by pulling down the rightmost point of the curve to the minimum value.&lt;/p></description></item><item><title>Retouch</title><link>https://ansel.photos/pt_br/doc/views/darkroom/modules/retouch/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>0242fad11542faa0bea94650e6cdeec16a755cac6f1417f96d6f73688549d326</guid><description>&lt;p>Remove elementos indesejados de sua imagem clonando, reparando, desfocando e preenchendo com formas desenhadas.&lt;/p>
&lt;p>This module includes a &amp;ldquo;heal&amp;rdquo; tool (based on the heal tool from GIMP), as well as &amp;ldquo;fill&amp;rdquo; and &amp;ldquo;blur&amp;rdquo; modes. It can also take advantage of wavelet decomposition, allowing the image to be separated into layers of varying detail (from coarse to fine) which can be selectively retouched before being recombined to produce the output image.&lt;/p></description></item><item><title>Rotate and perspective</title><link>https://ansel.photos/pt_br/doc/views/darkroom/modules/rotate-perspective/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>e1a5ddd795410dc5e180499e292bc41ed34fb099d5e653fdf27290ed2d5ec9d9</guid><description>&lt;p>Corrige automaticamente as linhas convergentes, uma forma de distorção da perspectiva. O processo usado é inspirado no programa &lt;a href="http://www.shiftn.de/" title="External link" target="_blank" rel="noopener noreferrer nofollow" >&lt;em>ShiftN&lt;/em>&amp;thinsp;&lt;sup class="icon">&lt;i class="fa fa-external-link-alt">&lt;/i>&lt;/sup>&lt;/a> de Markus Hebel. Este módulo também permite ajustar a rotação da imagem.&lt;/p>
&lt;p>As distorções de perspectiva são um efeito natural quando se projeta uma cena tridimensional em um plano bidimensional e faz com que os objetos próximos ao observador pareçam maiores do que os mais distantes. As linhas convergentes são um caso especial de distorção de perspectiva que se vê com frequência em fotografias de arquitetura &amp;ndash; as linhas paralelas, quando fotografadas em ângulo, se transformam em linhas convergentes que se encontram em algum ponto final fora do quadro da imagem.&lt;/p></description></item><item><title>Rotate pixels</title><link>https://ansel.photos/pt_br/doc/views/darkroom/modules/rotate-pixels/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>83aa6221561a99740e54656b5a6bd2613feb5941a7418381061e183c39a1694e</guid><description>&lt;p>Os sensores de algumas câmeras (como Fujifilm FinePix S2Pro, F700 e E550) possuem um padrão Bayer orientado diagonalmente ao invés do desenho ortogonal habitual.&lt;/p>
&lt;p>Sem a correção, isto resultaria em uma imagem inclinada com os cantos pretos. Este módulo aplica a rotação necessária.&lt;/p>
&lt;p>O Ansel detecta imagens que precisam de correção usando seus dados Exif e ativa automaticamente este módulo quando necessário. Para outras imagens, o módulo sempre permanece desativado.&lt;/p></description></item><item><title>Scale pixels</title><link>https://ansel.photos/pt_br/doc/views/darkroom/modules/scale-pixels/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>a2995e0c41da5b59c7df0a76d33c2cc6263903d1ef6d089d122102caa84af2cf</guid><description>&lt;p>Algumas câmeras (como a Nikon D1X) possuem sensores retangulares ao invés dos quadrados habituais. Sem correção, isto geraria imagens distorcidas. Este módulo aplica a mudança de escala necessária.&lt;/p>
&lt;p>O Ansel detecta imagens que precisam de correção usando seus dados Exif e ativa automaticamente este módulo quando necessário. Para outras imagens, o módulo sempre permanece desativado.&lt;/p>
&lt;p>O módulo não possui controles.&lt;/p></description></item><item><title>Sharpen</title><link>https://ansel.photos/pt_br/doc/views/darkroom/modules/sharpen/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>37041200f85ff81b6dfdedcfd6187c06feb9e2e7975a1b507294ea79723a7be6</guid><description>&lt;p>Sharpen the details in the image using a standard UnSharp Mask (USM).&lt;/p>
&lt;p>Este módulo funciona aumentando o contraste ao redor da bordas e, portanto, melhorando a &lt;em>sensação&lt;/em> de nitidez de uma imagem. Este módulo é aplicado ao canal L do espaço de cor Lab.&lt;/p>
&lt;hr />
&lt;p>&lt;em>&lt;strong>Nota:&lt;/strong> O algoritmo USM usado neste módulo realiza o desfoque no espaço de cor Lab, o que pode produzir efeitos indesejáveis e não é mais recomendado. Use as predefinições oferecidas pelo módulo &lt;a href="https://ansel.photos/pt_br/doc/views/darkroom/modules/contrast-equalizer/" title="" rel="dofollow" >equalizador de contraste&lt;/a> para eliminar o desfoque ou o módulo &lt;a href="https://ansel.photos/pt_br/doc/views/darkroom/modules/local-contrast/" title="" rel="dofollow" >contraste local&lt;/a> para uma nitidez general.&lt;/em>&lt;/p></description></item><item><title>Surface blur</title><link>https://ansel.photos/pt_br/doc/views/darkroom/modules/surface-blur/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>b76a75cac1fe3796cb078a4b965fddade3cd7b6a41032925970f0164d914911c</guid><description>&lt;p>Smooth image surfaces while preserving sharp edges using a bilateral filter.&lt;/p>
&lt;p>This module &lt;em>can&lt;/em> be used to denoise images, however you should be aware that bilateral filters are susceptible to overshoots and Ansel offers much better alternatives. For example, the &lt;a href="https://ansel.photos/pt_br/doc/views/darkroom/modules/astrophoto-denoise/" title="" rel="dofollow" >&lt;em>astrophoto denoise&lt;/em>&lt;/a> module uses a non-local means denoising algorithm, and the &lt;a href="https://ansel.photos/pt_br/doc/views/darkroom/modules/denoise-profiled/" title="" rel="dofollow" >&lt;em>denoise (profiled)&lt;/em>&lt;/a> module provides a choice between non-local means and wavelet denoising algorithms.&lt;/p>
&lt;p>The &lt;em>surface blur&lt;/em> module blurs noise within the surfaces of an image by averaging pixels with their neighbors, taking into account not only their geometric distance but also their distance on the range scale (i.e. differences in their RGB values). It can be particularly useful if one RGB channel is more noisy/needs more smoothing than the others. In such a case, use the &lt;a href="https://ansel.photos/pt_br/doc/views/darkroom/modules/color-calibration/" title="" rel="dofollow" >&lt;em>color calibration&lt;/em>&lt;/a> module to examine the channels one by one, in order to set the blur intensities accordingly.&lt;/p></description></item><item><title>Tone equalizer</title><link>https://ansel.photos/pt_br/doc/views/darkroom/modules/tone-equalizer/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>1cdcb9aaee31caea52163d8629d6adb3594f7bdb9183f51b5081d238cdd3eb82</guid><description>&lt;p>Clareia (&amp;ldquo;dodge&amp;rdquo; &amp;ndash; desvia) e escurece (&amp;ldquo;burn&amp;rdquo; &amp;ndash; queima) conservando o contraste local.&lt;/p>
&lt;p>It works in linear RGB space and utilizes a user-defined mask to guide the dodging and burning adjustments, helping to preserve local contrast within the image.&lt;/p>
&lt;p>O diagrama a seguir descreve como o equalizador de tons funciona:&lt;/p>
&lt;p>
&lt;figure class="img-wrapper " id="tone-equalizer-overviewjpg">
&lt;button class="open-lightbox-button" onclick="lightbox(&amp;#34;tone-equalizer-overviewjpg&amp;#34;)">
&lt;i class="fa fa-expand-alt open-lightbox-icon fa-fw">&lt;/i>
&lt;/button>
&lt;button class="open-link-button" onclick="window.open('https:\/\/ansel.photos\/tone-equalizer-overview.jpg', '_blank');">
&lt;i class="fa fa-external-link-alt open-link-icon fa-fw">&lt;/i>
&lt;/button>
&lt;div class="img-container" onclick="lightbox(&amp;#34;tone-equalizer-overviewjpg&amp;#34;)" style="cursor: pointer;" >
&lt;img src=https://ansel.photos/tone-equalizer-overview.jpg alt="image"
style=" "
decoding="async" loading="lazy"sizes="(max-width: 992px) 100vw, (max-width: 1200px) 66.67vw, 50vw" srcset="https://ansel.photos/tone-equalizer-overview_hu_66c95114c95d56fb.jpg 140w, https://ansel.photos/tone-equalizer-overview_hu_9e5f8fee8fac307a.jpg 264w, https://ansel.photos/tone-equalizer-overview_hu_fb6ac8aea2a641e6.jpg 331w, https://ansel.photos/tone-equalizer-overview_hu_a975fab5454163a7.jpg 400w, https://ansel.photos/tone-equalizer-overview_hu_52cfb0f68dc40228.jpg 496w, https://ansel.photos/tone-equalizer-overview_hu_687534dfe9bd3e74.jpg 576w, https://ansel.photos/tone-equalizer-overview_hu_d8eb5f346d4414f2.jpg 600w, https://ansel.photos/tone-equalizer-overview_hu_c76bee32d65b90b2.jpg 720w, https://ansel.photos/tone-equalizer-overview_hu_776450a5d98f1054.jpg 800w, https://ansel.photos/tone-equalizer-overview_hu_8c76a48d6421b8e2.jpg 992w, https://ansel.photos/tone-equalizer-overview_hu_458f0f7f8e2f86a8.jpg 1200w, https://ansel.photos/tone-equalizer-overview_hu_7491fd84b24f99db.jpg 1320w"width="1423" height="645"/>
&lt;/div>
&lt;/figure>
&lt;/p></description></item><item><title>Unbreak input profile</title><link>https://ansel.photos/pt_br/doc/views/darkroom/modules/unbreak-input-profile/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>638e42f2bf2206f9e962040ef215a270deddf4ed8a46921a4eaa22bb60f268c7</guid><description>&lt;p>Adiciona uma curva de correção aos dados da imagem. Isto é necessário se tiver sido selecionado determinados perfis de entrada no módulo &lt;a href="https://ansel.photos/pt_br/doc/views/darkroom/modules/input-color-profile/" title="" rel="dofollow" >&lt;em>perfil de cor de entrada&lt;/em>&lt;/a>.&lt;/p>
&lt;p>If you decide to use an ICC profile from the camera manufacturer in the &lt;a href="https://ansel.photos/pt_br/doc/views/darkroom/modules/input-color-profile/" title="" rel="dofollow" >&lt;em>input color profile&lt;/em>&lt;/a> module, a correction curve frequently needs to be pre-applied to image data to prevent the final output from looking too dark. This extra processing is not required if you use Ansel&amp;rsquo;s standard or enhanced color matrices.&lt;/p></description></item><item><title>Vignetting</title><link>https://ansel.photos/pt_br/doc/views/darkroom/modules/vignetting/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>3a4950e53198b4d7d9408a5d707e064b2242f8e83488100e66538584f53becc7</guid><description>&lt;p>Apply a vignetting effect to the image.&lt;/p>
&lt;p>A vinheta é uma modificação do brilho e saturação nas bordas da imagem em uma forma específica. Muitos dos parâmetros listados abaixo podem também ser modificados com o gráfico de controle que se sobrepõe à imagem quando o módulo possui o foco, mostrando a forma e a extensão do efeito.&lt;/p>
&lt;hr />
&lt;p>&lt;strong>Nota:&lt;/strong> É sabido que este módulo provoca artefatos de banda em determinadas condições. Você deveria considerar ativar o módulo &lt;a href="https://ansel.photos/pt_br/doc/views/darkroom/modules/dithering/" title="" rel="dofollow" >&lt;em>matização&lt;/em>&lt;/a> para aliviar isto.&lt;/p></description></item><item><title>Watermark</title><link>https://ansel.photos/pt_br/doc/views/darkroom/modules/watermark/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>82f3babb961091f3f2b33ddb373f7d5e81f831588500be4afa1a26b802427d01</guid><description>&lt;p>Renderiza uma sobreposição baseada em vetores em sua imagem. As marcas d&amp;rsquo;água são documentos SVG e podem ser desenhadas usando o &lt;a href="http://www.inkscape.org/" title="External link" target="_blank" rel="noopener noreferrer nofollow" >Inkscape&amp;thinsp;&lt;sup class="icon">&lt;i class="fa fa-external-link-alt">&lt;/i>&lt;/sup>&lt;/a>.&lt;/p>
&lt;p>Você pode também usar imagens de mapa de bits (PNG).&lt;/p>
&lt;p>O processador SVG no Ansel pode também substituir cadeias de texto dentro de um documento SVG, o que permite incluir informações que dependem da imagem na marca d&amp;rsquo;água.&lt;/p>
&lt;p>As marcas d&amp;rsquo;água desenhadas pelo usuário devem ser colocadas na pasta &lt;code>$HOME/.config/Ansel/watermarks&lt;/code>. Uma vez no seu lugar, usar o botão de recarregar atualiza a lista de marcas d&amp;rsquo;água disponíveis.&lt;/p></description></item><item><title>White balance</title><link>https://ansel.photos/pt_br/doc/views/darkroom/modules/white-balance/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>222c543f5564b589fe8e6ceb8f4608151a61769ef52bb4b1a2768904dde211b0</guid><description>&lt;p>Ajusta o balanço de branco da imagem, modificando a temperatura e a tonalidade, definindo um coeficiente para cada canal RGB ou selecionando a partir de uma lista de ajustes de balanço de branco predefinidos.&lt;/p>
&lt;p>As configurações padrão para este módulo dependem do balanço de branco da câmera armazenado nos dados Exif da imagem.&lt;/p>
&lt;p>White balance is not intended as a &amp;ldquo;creative&amp;rdquo; module &amp;ndash; its primary goal is to technically correct the white balance of the image ensuring that neutral colored objects in the scene are rendered with neutral colors in the image. For creative color operations, it is usually better to use other modules such as &lt;a href="https://ansel.photos/pt_br/doc/views/darkroom/modules/color-calibration/" title="" rel="dofollow" >&lt;em>color calibration&lt;/em>&lt;/a> or &lt;a href="https://ansel.photos/pt_br/doc/views/darkroom/modules/color-balance/" title="" rel="dofollow" >&lt;em>color balance&lt;/em>&lt;/a>.&lt;/p></description></item><item><title>Toolboxes</title><link>https://ansel.photos/pt_br/doc/views/toolboxes/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Tue, 16 Jun 2026 00:00:00 +0000</updated><guid>02e1357607a915415e29e859f540b327ecc32d5f884a7826de3b70971669cbf3</guid><description>&lt;p>A &lt;em>toolbox&lt;/em> is a collapsible tool docked in one of the side panels. Unlike the &lt;a href="https://ansel.photos/pt_br/doc/views/darkroom/modules/" title="" rel="dofollow" >darkroom processing modules&lt;/a>, toolboxes do not modify pixels — they help you browse, organize, inspect, export and annotate images, or assess the picture being edited.&lt;/p>
&lt;p>Each view shows only the toolboxes relevant to its task, so the same panel position can hold different tools depending on whether you are in the lighttable, the darkroom, the map or the print view.&lt;/p></description></item><item><title>Styles</title><link>https://ansel.photos/pt_br/doc/views/toolboxes/styles/</link><pubDate>Tue, 16 Jun 2026 00:00:00 +0000</pubDate><updated>Tue, 16 Jun 2026 00:00:00 +0000</updated><guid>cf29325b69d69a77a148e6a0a7e5fe5d65bc1a3ad4221253c0f302947d949613</guid><description>&lt;p>A &lt;strong>style&lt;/strong> is a named, saved editing recipe — a subset of a history stack that can be applied to any number of images. Styles let you reuse looks, technical corrections, or module configurations without having to redo them from scratch.&lt;/p>
&lt;p>Styles are accessible from two places:&lt;/p>
&lt;ul>
&lt;li>The &lt;strong>Styles menu&lt;/strong> in the menu bar, which lists all your styles and applies them in one click.&lt;/li>
&lt;li>The &lt;strong>Styles toolbox module&lt;/strong>, available as a floating window via &lt;strong>Styles → Manage styles…&lt;/strong>&lt;/li>
&lt;/ul>
&lt;/section>
&lt;section id="applying-a-style">
&lt;h2 class="text-left heading">
Applying a style
&lt;span class="header-filet">&lt;/span>
&lt;/h2>
&lt;p>Click any style name in the &lt;strong>Styles menu&lt;/strong> to apply it to all currently active images. If &lt;strong>Ask merge settings before apply&lt;/strong> is enabled (the default), a &lt;a href="#merge-settings-dialog" title="" rel="dofollow" >merge settings dialog&lt;/a> appears first. See the &lt;a href="https://ansel.photos/pt_br/doc/views/lighttable/history-copy-paste/" title="" rel="dofollow" >copy-paste history&lt;/a> page for a full explanation of what merge position and pipeline order mean.&lt;/p></description></item><item><title>Notes</title><link>https://ansel.photos/pt_br/doc/views/toolboxes/notes/</link><pubDate>Mon, 16 Feb 2026 00:00:00 +0000</pubDate><updated>Mon, 16 Feb 2026 00:00:00 +0000</updated><guid>0b0777652f18aa5fc845aadaba0e760bbda2cc82b227954e053b9a0f9d40cea3</guid><description>&lt;p>Write per-image notes that live next to your files and render as Markdown. Such notes can be to-do lists, memos, contacts of the persons in the image, tips or instructions for collaborators, etc.&lt;/p>
&lt;p>The module opens in &lt;strong>preview&lt;/strong> by default; switch to &lt;strong>edit&lt;/strong> to change the source text. The Markdown parsing needs Ansel to be build with &lt;a href="https://github.com/commonmark/cmark" title="External link" target="_blank" rel="noopener noreferrer nofollow" >CMark&amp;thinsp;&lt;sup class="icon">&lt;i class="fa fa-external-link-alt">&lt;/i>&lt;/sup>&lt;/a>, which is optional. If Ansel was not built with this library, it will be rendered as plain text.&lt;/p></description></item><item><title>Clipping warning</title><link>https://ansel.photos/pt_br/doc/views/toolboxes/clipping/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Wed, 17 Jun 2026 00:00:00 +0000</updated><guid>8f30bfe67f0843cd67329d827e54eb12b9c67ec8e5d8dd4077fd09644af5c964</guid><description>&lt;p>Realça as áreas da imagem que podem apresentar recorte de luminância ou de gama.&lt;/p>
&lt;p>Quando uma imagem é enviada para um dispositivo de exibição, cada pixel é normalmente representado como um conjunto de 3 números, representando a intensidade das cores primárias vermelho, verde e azul no espaço de cor de saída. Como o espaço de cor de saída geralmente está intimamente relacionado à limitações físicas do hardware, há um valor máximo permitido para os canais [R,G,B], representando a intensidade máxima disponível para esse espaço de cor. Da mesma forma, há também um valor mínimo abaixo do qual os valores de pixel serão mapeados para zero. Quando tentamos converter de um espaço de cor maior para o espaço de cor de saída final, quaisquer valores que excedam esse máximo serão fixados no valor máximo e quaisquer valores abaixo do mínimo serão fixados em zero. Esse processo é chamado de “recorte” e levará à perda de detalhes ou cores “incorretas” para quaisquer pixels com canais recortados.&lt;/p></description></item><item><title>Color assessment</title><link>https://ansel.photos/pt_br/doc/views/toolboxes/color-assessment/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Wed, 17 Jun 2026 00:00:00 +0000</updated><guid>c4974a36a233eb07cf6d90f34c4a1d30ec1f79e39069b866c8be02b883cc7f88</guid><description>&lt;p>Avalia as cores e o brilho de sua imagem usando as condições de visualização recomendadas pelo ISO 12646:2008.&lt;/p>
&lt;p>Ao processar uma imagem, a maneira como percebemos o brilho, o contraste e a saturação é influenciada pelas condições do ambiente ao redor. Se uma imagem for exibida contra um fundo escuro, isto pode causar uma série de efeitos adversos em nossa percepção da imagem:&lt;/p>
&lt;ul>
&lt;li>Exaggeration of the perceived exposure makes the image seems brighter than it really is. This is nicely illustrated by the &lt;a href="https://en.wikipedia.org/wiki/Checker_shadow_illusion" title="Wikipedia link" target="_blank" rel="noopener noreferrer nofollow" >Adelson checkerboard shadow effect&amp;thinsp;&lt;sup class="icon">&lt;i class="fab fa-wikipedia-w">&lt;/i>&lt;/sup>&lt;/a>.&lt;/li>
&lt;li>A decrease in the perceived saturation in the image makes the colors seem less rich than they really are (the Hunt effect).&lt;/li>
&lt;li>A decrease in the perceived contrast in the image makes the tones seem flatter than they really are (Bartleson-Breneman effect 3)&lt;/li>
&lt;/ul>
&lt;p>O resultado é que a imagem final pode ficar muito escura e excessivamente processada em termos de contraste e saturação de cor. Para evitar isso, o padrão “ISO 12646:2008” faz algumas recomendações sobre as condições em que as cores de uma imagem devem ser avaliadas. O módulo de &lt;em>avaliação de cores&lt;/em> na sala escura coloca um quadro ao redor da imagem para ajudar o usuário a avaliar melhor as cores na imagem, seguindo as linhas dessas recomendações.&lt;/p></description></item><item><title>Duplicate manager</title><link>https://ansel.photos/pt_br/doc/views/toolboxes/duplicate-manager/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Wed, 17 Jun 2026 00:00:00 +0000</updated><guid>0272d05d66a41d426b482cd463cce9a7c3974880ef1c23e526c03f8db370749e</guid><description>&lt;p>View and switch between the versions (duplicates) of the current image. Every version shares the same underlying file but keeps its own independent editing history, stored in its own XMP sidecar, so each can be edited without affecting the others.&lt;/p>
&lt;p>In the darkroom &lt;a href="https://ansel.photos/pt_br/doc/views/darkroom/darkroom-view-layout/#left-panel" title="" rel="dofollow" >left panel&lt;/a>, the duplicate manager lists each version of the current image with a preview thumbnail and a version number:&lt;/p>
&lt;ul>
&lt;li>&lt;strong>Press and hold&lt;/strong> a thumbnail to preview that version in the center view.&lt;/li>
&lt;li>&lt;strong>Double-click&lt;/strong> a thumbnail to switch to that version and edit it.&lt;/li>
&lt;/ul>
&lt;/section>
&lt;section id="creating-versions">
&lt;h2 class="text-left heading">
Creating versions
&lt;span class="header-filet">&lt;/span>
&lt;/h2>
&lt;p>New versions are created from the &lt;a href="https://ansel.photos/pt_br/doc/views/global-menu/" title="" rel="dofollow" >global menu&lt;/a>, so they also work on a lighttable selection:&lt;/p></description></item><item><title>EXIF and IPTC</title><link>https://ansel.photos/pt_br/doc/views/toolboxes/image-information/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Wed, 17 Jun 2026 00:00:00 +0000</updated><guid>a80498d54fed05c88f6b71f588749de29acc826620cafe0f613133eed4d8781d</guid><description>&lt;p>Display the EXIF and IPTC information (metadata) embedded in an image, plus a number of extra fields Ansel maintains (filmroll, version, local copy, etc.). The module is available in most views, in the left panel.&lt;/p>
&lt;p>As you &lt;strong>hover&lt;/strong> thumbnails in the lighttable or filmstrip, the panel updates to show the image under the cursor. This is a read-only preview and changes nothing.&lt;/p>
&lt;p>When several images are selected and no single image is highlighted, the module shows only the fields that are identical across the selection; differing fields display &lt;em>&amp;lt;various values&amp;gt;&lt;/em> instead.&lt;/p></description></item><item><title>Export</title><link>https://ansel.photos/pt_br/doc/views/toolboxes/export/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Wed, 17 Jun 2026 00:00:00 +0000</updated><guid>b7d821616ba44655428d3c90cd504c3ee0fb15e82027ed0a0af9ea8ff4e927c7</guid><description>&lt;p>Export the selected images to final files.&lt;/p>
&lt;p>Open the export panel from the &lt;a href="https://ansel.photos/pt_br/doc/views/global-menu/" title="" rel="dofollow" >global menu&lt;/a>, &lt;em>File → Export…&lt;/em> (&lt;kbd>Ctrl&lt;/kbd>+&lt;kbd>Shift&lt;/kbd>+&lt;kbd>E&lt;/kbd>). Files can be exported to a file on disk, email, various online storage locations, a web album, or a book template.&lt;/p>
&lt;/section>
&lt;section id="module-controls">
&lt;h2 class="text-left heading">
Module controls
&lt;span class="header-filet">&lt;/span>
&lt;/h2>
&lt;/section>
&lt;section id="storage-options">
&lt;h3 class="text-left heading">
Storage options
&lt;/h3>
&lt;dl>
&lt;dt>armazenar em&lt;/dt>
&lt;dd>O tipo de local para armazenar as imagens selecionadas. Várias formatos diferentes são implementados, incluindo arquivo no disco, modelo de livro LaTeX e várias galerias na web. Dependendo do destino selecionado, serão solicitadas informações adicionais, como nomes de arquivos ou nome de conta e senha.&lt;/dd>
&lt;dt>filename template&lt;/dt>
&lt;dd>Define the folder and file to which the image will be exported. This can be automatically generated using several pre-defined variables. See the &lt;a href="https://ansel.photos/pt_br/doc/variables/" title="" rel="dofollow" >variables&lt;/a> section for details.&lt;/dd>
&lt;dt>seletor de pasta de saída&lt;/dt>
&lt;dd>O botão ao lado da entrada do modelo de nome de arquivo abre uma caixa de diálogo para selecionar a pasta pai para exportação.&lt;/dd>
&lt;dt>em caso de conflito&lt;/dt>
&lt;dd>Seleciona o que fazer se o nome do arquivo gerado entrar em conflito com um arquivo existente na exportação:&lt;/dd>
&lt;dd>
&lt;ul>
&lt;li>&lt;em>criar nome de arquivo único&lt;/em>: Seleciona automaticamente um novo nome de arquivo exclusivo anexando um número inteiro ao nome do arquivo conflitante.&lt;/li>
&lt;/ul>
&lt;/dd>
&lt;dd>
&lt;ul>
&lt;li>&lt;em>overwrite&lt;/em>: Automatically overwrite existing files. This option will present you with a confirmation dialog in order to protect you from accidental data loss &amp;ndash; you can disable this in &lt;a href="https://ansel.photos/pt_br/doc/preferences-settings/security/" title="" rel="dofollow" >preferences &amp;gt; security &amp;gt; ask before exporting in overwrite mode&lt;/a>. &lt;em>&lt;strong>Note:&lt;/strong> This dialog is not presented per-file but as a one-off confirmation before the export job starts.&lt;/em>&lt;/li>
&lt;/ul>
&lt;/dd>
&lt;dd>
&lt;ul>
&lt;li>&lt;em>pular&lt;/em>: Não exporta imagens quando o nome do arquivo de destino já existe.&lt;/li>
&lt;/ul>
&lt;/dd>
&lt;/dl>
&lt;/section>
&lt;section id="format-options">
&lt;h3 class="text-left heading">
Format options
&lt;/h3>
&lt;dl>
&lt;dt>formato do arquivo&lt;/dt>
&lt;dd>Seleciona o formato de arquivo para a imagem exportada. Opções adicionais aparecerão (abaixo) dependendo do formato selecionado.&lt;/dd>
&lt;dt>qualidade&lt;/dt>
&lt;dd>Define a qualidade do arquivo exportado. Valores mais altos levam a tamanhos de arquivo maiores. A qualidade padrão (95) é uma boa configuração para exportações de qualidade muito alta (por exemplo, para fins de arquivamento ou impressão). Se você precisa de uma boa relação entre tamanho e qualidade (por exemplo, para exibição ou envios de imagens online), deve considerar um valor de “90”.&lt;/dd>
&lt;dt>profundidade de bits&lt;/dt>
&lt;dd>O número de bits usados para cada canal de cor. Mais bits significa menos posterização/bandas de cor.&lt;/dd>
&lt;dt>compressão&lt;/dt>
&lt;dd>O tipo de compactação a ser usado.&lt;/dd>
&lt;dt>nível de compressão&lt;/dt>
&lt;dd>Para formatos de exportação onde &lt;em>compressão&lt;/em> pode ser especificada, o &lt;em>nível de compressão&lt;/em> especifica quanta compressão aplicar. Quanto mais alto o nível, mais os dados serão compactados, ao custo de mais ciclos de CPU.&lt;/dd>
&lt;dt>imagem preto &amp;amp; branco&lt;/dt>
&lt;dd>Para o formato de exportação TIFF, é possível salvar uma imagem monocromática. Esta configuração controla se o arquivo resultante codifica os tons de cinza como canais RGB separados ou como um único canal em tons de cinza. A última opção resultará em arquivos menores.&lt;/dd>
&lt;/dl>
&lt;/section>
&lt;section id="global-options">
&lt;h3 class="text-left heading">
Global options
&lt;/h3>
&lt;dl>
&lt;dt>definir tamanho&lt;/dt>
&lt;dd>Seleciona como medir o tamanho máximo de sua imagem exportada&lt;/dd>
&lt;dd>
&lt;ul>
&lt;li>&lt;em>in pixels (for file)&lt;/em>: Enter the maximum width and height in pixels.&lt;/li>
&lt;/ul>
&lt;/dd>
&lt;dd>
&lt;ul>
&lt;li>&lt;em>em cm (para impressão)&lt;/em>: Insira a largura e altura máximas em cm e defina o dpi da imagem. O tamanho equivalente em pixels será calculado automaticamente.&lt;/li>
&lt;/ul>
&lt;/dd>
&lt;dd>
&lt;ul>
&lt;li>&lt;em>em polegadas (para impressão)&lt;/em>: Insira a largura e altura máximas em polegadas e defina o dpi da imagem. O tamanho equivalente em pixels será calculado automaticamente.&lt;/li>
&lt;/ul>
&lt;/dd>
&lt;dd>
&lt;ul>
&lt;li>&lt;em>por escala (para arquivo)&lt;/em>: Insira um multiplicador para especificar em quanto a imagem exportada deve ser redimensionada em comparação com a imagem de entrada. Por exemplo, inserir um valor de 0,5 resultará em uma imagem de saída com metade da largura e altura (em pixels) da imagem original.&lt;/li>
&lt;/ul>
&lt;/dd>
&lt;dt>dpi&lt;/dt>
&lt;dd>Se unidades de cm ou polegadas forem escolhidas, define o dpi da imagem de saída. O dpi também será armazenado nos dados Exif da imagem exportada. Será definido automaticamente para 300 se &amp;ldquo;em pixels&amp;rdquo; ou &amp;ldquo;por escala&amp;rdquo; for escolhido.&lt;/dd>
&lt;dt>tamanho máximo&lt;/dt>
&lt;dd>Define a largura e altura máximas das imagens exportadas em pixels, cm ou polegadas (dependendo da unidade selecionada) &amp;ndash; zero significa que nenhuma restrição será definida nessa dimensão. As imagens exportadas serão restringidas de modo a não exceder nenhum desses valores, mantendo a proporção correta. Defina ambos como zero para exportar com as dimensões originais (após o corte). Se os valores inseridos excederem as dimensões originais, o Ansel exportará com as dimensões originais ou aumentará a imagem, dependendo do parâmetro &amp;ldquo;permitir aumento da escala&amp;rdquo;.&lt;/dd>
&lt;dt>permitir aumento da escala&lt;/dt>
&lt;dd>Defina como “sim” para executar uma etapa de aumento de escala se a largura e altura máximas definidas pelo usuário excederem as dimensões originais da imagem. Se definido como “não” as dimensões da imagem exportada não excederão as dimensões da imagem original (após o corte).&lt;/dd>
&lt;dt>reamostragem de alta qualidade&lt;/dt>
&lt;dd>Defina como &amp;lsquo;sim&amp;rsquo; para realizar uma reamostragem de alta qualidade na imagem. A imagem será processada em resolução total e reduzida apenas no final. Isso às vezes pode resultar em melhor qualidade, mas sempre será mais lento.&lt;/dd>
&lt;dt>armazenar máscaras&lt;/dt>
&lt;dd>Armazena máscaras como camadas na imagem exportada. Só funciona para alguns formatos de imagem (atualmente TIFF e XCF).&lt;/dd>
&lt;dt>profile&lt;/dt>
&lt;dd>The output color profile. Select “image settings” if you want the settings in the &lt;a href="https://ansel.photos/pt_br/doc/views/darkroom/modules/output-color-profile/" title="" rel="dofollow" >&lt;em>output color profile&lt;/em>&lt;/a> module of the individual images to be respected.&lt;/dd>
&lt;dt>intent&lt;/dt>
&lt;dd>This option lets you define the intent &amp;ndash; the way in which Ansel will handle out-of-gamut colors. See &lt;a href="https://ansel.photos/pt_br/doc/color-management/rendering-intent/" title="" rel="dofollow" >rendering intent&lt;/a> for a more detailed description of the available options.&lt;/dd>
&lt;dt>style&lt;/dt>
&lt;dd>Choose a &lt;a href="https://ansel.photos/pt_br/doc/views/toolboxes/styles/" title="" rel="dofollow" >style&lt;/a> which Ansel will combine with the existing history stack to generate the output image. These history items are only added temporarily &amp;ndash; the original history stack is not overwritten. You can use this feature to add processing steps and parameters that you want to be applied specifically to images before export. For example you may define a style that adds a stronger level of sharpening when you produce scaled-down JPEG files for the internet or add a certain level of exposure compensation to all of your output images.&lt;/dd>
&lt;dt>mode&lt;/dt>
&lt;dd>When applying a style during export this option defines whether the history stack items of that style replace the original history stack of the image or are appended to it. Technically speaking, in append mode history stack items of the style will constitute separate instances of the respective modules on top of any existing ones. As a consequence the original history stack will remain in effect with the new items being applied in addition. This way you can apply an overall adjustment (e.g. exposure) to a number of exported images while respecting the settings of each individual image.&lt;/dd>
&lt;dt>export&lt;/dt>
&lt;dd>Press this button to start a background job to export all selected images. A bar at the bottom of the left hand panel displays the progress of the export job. Furthermore a notification message pops up reporting the completion of each individual export. You may click on the pop-up to make it disappear. You may abort the export job by clicking on the &amp;ldquo;x&amp;rdquo; icon located close to the progress bar.&lt;/dd>
&lt;/dl>
&lt;hr />
&lt;p>&lt;strong>Nota:&lt;/strong> Imagens que estão selecionadas, mas atualmente ocultas (porque são membros de um grupo recolhido) não serão exportadas.&lt;/p></description></item><item><title>Filmstrip</title><link>https://ansel.photos/pt_br/doc/views/toolboxes/filmstrip/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>fc18a950180a5139f7141aae3fcffcb3ad6220b937df019118966016b55e5f8a</guid><description>&lt;p>O rolo de filme pode ser usado para alternar rapidamente entre as imagens. As imagens mostradas são iguais às exibidas na vista da mesa de luz e são definidas pela coleção atualmente selecionada.&lt;/p>
&lt;p>
&lt;figure class="img-wrapper " id="filmstripjpg">
&lt;button class="open-lightbox-button" onclick="lightbox(&amp;#34;filmstripjpg&amp;#34;)">
&lt;i class="fa fa-expand-alt open-lightbox-icon fa-fw">&lt;/i>
&lt;/button>
&lt;button class="open-link-button" onclick="window.open('https:\/\/ansel.photos\/filmstrip.jpg', '_blank');">
&lt;i class="fa fa-external-link-alt open-link-icon fa-fw">&lt;/i>
&lt;/button>
&lt;div class="img-container" onclick="lightbox(&amp;#34;filmstripjpg&amp;#34;)" style="cursor: pointer;" >
&lt;img src=https://ansel.photos/filmstrip.jpg alt="image"
style=" "
decoding="async" loading="lazy"sizes="(max-width: 992px) 100vw, (max-width: 1200px) 66.67vw, 50vw" srcset="https://ansel.photos/filmstrip_hu_f12237452c5af6a0.jpg 140w, https://ansel.photos/filmstrip_hu_654253f98a40bc26.jpg 264w, https://ansel.photos/filmstrip_hu_a7d957e181b276b2.jpg 331w, https://ansel.photos/filmstrip_hu_3d1bae55df9086ba.jpg 400w, https://ansel.photos/filmstrip_hu_3935d4fd8e44e2aa.jpg 496w, https://ansel.photos/filmstrip_hu_b199d558d21a814a.jpg 576w, https://ansel.photos/filmstrip_hu_4ffdbc6a03bb8ef0.jpg 600w, https://ansel.photos/filmstrip_hu_9f8ec3c4ea1e9664.jpg 720w, https://ansel.photos/filmstrip_hu_2ec7970262b1ec4c.jpg 800w, https://ansel.photos/filmstrip_hu_819969012b3ddc49.jpg 992w, https://ansel.photos/filmstrip_hu_371cf4c2c5fbd3ea.jpg 1200w, https://ansel.photos/filmstrip_hu_64ddd4d178cc191d.jpg 1320w, https://ansel.photos/filmstrip_hu_822c9ba6dc4021e5.jpg 1440w, https://ansel.photos/filmstrip_hu_e9dc5233d01365e5.jpg 1600w"width="1894" height="242"/>
&lt;/div>
&lt;/figure>
&lt;/p></description></item><item><title>Find location</title><link>https://ansel.photos/pt_br/doc/views/toolboxes/find-location/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>506f1810452f5c1f5a2e1b92f5cc24c4168ef1caef9ec8d0af031dcb6f007bb3</guid><description>&lt;p>Procura um local no mapa. Você deve estar conectado à Internet para usar este recurso.&lt;/p>
&lt;p>Para usar este módulo, digite um nome de local ou endereço, pressione Enter e uma lista de resultados será exibida. Clique em um item da lista e o mapa será ampliado para esse local. Um contorno delimitando esse local ou um pino apontando para o local será exibido.&lt;/p>
&lt;p>Um contorno (polígono) pode ser usado para criar uma localização do usuário. Verifique o parâmetro &lt;em>máximo de pontos de polígono&lt;/em> no módulo &lt;a href="https://ansel.photos/pt_br/doc/views/toolboxes/map-settings/" title="" rel="dofollow" >configurações do mapa&lt;/a> para garantir que pontos suficientes estejam disponíveis para que um polígono seja exibido.&lt;/p></description></item><item><title>Focus peaking</title><link>https://ansel.photos/pt_br/doc/views/toolboxes/focus-peaking/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Wed, 17 Jun 2026 00:00:00 +0000</updated><guid>dd437da9089d7a2bc1a67cdf4c6bec02aab3252eff6a9b237f2243ce77556a3f</guid><description>&lt;p>Identify which parts of the image contain high-contrast details, like edges and textures, which usually indicates that those areas are in focus.&lt;/p>
&lt;p>Enable focus peaking from the &lt;a href="https://ansel.photos/pt_br/doc/views/darkroom/darkroom-view-layout/#bottom-panel" title="" rel="dofollow" >bottom toolbar&lt;/a> in the darkroom, or via &lt;em>Overlay focus peaking&lt;/em> in the &lt;a href="https://ansel.photos/pt_br/doc/views/lighttable/#overlays" title="" rel="dofollow" >lighttable display options&lt;/a>. The sharp parts of the image are highlighted with a yellow, green and blue overlay:&lt;/p>
&lt;p>Focus peaking works by filtering out most of the image noise, measuring the intensity gradients in the image and calculating average and standard deviation statistics. When the gradient of an edge differs significantly from the mean, the associated pixels are marked with a &amp;ldquo;heat map&amp;rdquo; indicating how sharp the edge is.&lt;/p></description></item><item><title>Gamut check</title><link>https://ansel.photos/pt_br/doc/views/toolboxes/gamut/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Wed, 17 Jun 2026 00:00:00 +0000</updated><guid>7747a4c3b439bf7c9dd95374800ec6d2ff765bbc702f894c143d83548c56e0e8</guid><description>&lt;p>Destaca as áreas da imagem que podem apresentar recorte de gama.&lt;/p>
&lt;p>Click the gamut-check icon in the &lt;a href="https://ansel.photos/pt_br/doc/views/darkroom/darkroom-view-layout/#bottom-panel" title="" rel="dofollow" >bottom toolbar&lt;/a> to enable it. Gamut check and &lt;a href="https://ansel.photos/pt_br/doc/views/toolboxes/soft-proof/" title="" rel="dofollow" >soft proof&lt;/a> are mutually exclusive modes.&lt;/p>
&lt;p>Clique com o botão direito do mouse no ícone para abrir uma caixa de diálogo com os parâmetros de configuração &amp;ndash; são os mesmos da opção &lt;a href="https://ansel.photos/pt_br/doc/views/toolboxes/soft-proof/" title="" rel="dofollow" >prova digital&lt;/a>.&lt;/p>
&lt;p>Você também pode considerar o uso do &lt;a href="https://ansel.photos/pt_br/doc/views/toolboxes/clipping/" title="" rel="dofollow" >indicador de recorte&lt;/a>, que também fornece avisos de sub e superexposição, bem como uma verificação de gama semelhante à oferecida por este módulo.&lt;/p></description></item><item><title>Geotagging</title><link>https://ansel.photos/pt_br/doc/views/toolboxes/geotagging/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Wed, 17 Jun 2026 00:00:00 +0000</updated><guid>a47420a4137624a558e846714202ebd4c05d2b524a3d2fd8b157b34d8869a101</guid><description>&lt;p>Import and apply GPX track data to a selection of images, and correct image date/time.&lt;/p>
&lt;p>This module — labelled &lt;strong>Datetime and GPS&lt;/strong> in the panel — is common to the &lt;a href="https://ansel.photos/pt_br/doc/views/lighttable/" title="" rel="dofollow" >lighttable&lt;/a> and &lt;a href="https://ansel.photos/pt_br/doc/views/map/" title="" rel="dofollow" >map&lt;/a> views. The map view provides an enhanced mode that allows you to preview the position of the images along the GPS tracks while adjusting the images&amp;rsquo; date/time offset and time zone.&lt;/p>
&lt;/section>
&lt;section id="workflow-overview">
&lt;h2 class="text-left heading">
Workflow overview
&lt;span class="header-filet">&lt;/span>
&lt;/h2>
&lt;p>Um receptor GPS calcula sua posição com base nas informações que recebe dos satélites e as registra em um arquivo GPX junto com a data e a hora atuais. Os dados Exif das imagens também contêm um carimbo de hora definido pelas configurações da câmera. O módulo &lt;em>geoetiquetas&lt;/em> obtém o carimbo de data/hora da imagem, procura a posição no arquivo GPX naquele momento e armazena as coordenadas apropriadas (latitude/longitude/elevação) em sua base de dados e no arquivo auxiliar XMP da imagem.&lt;/p></description></item><item><title>Global color picker</title><link>https://ansel.photos/pt_br/doc/views/toolboxes/global-color-picker/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Wed, 17 Jun 2026 00:00:00 +0000</updated><guid>48a46ec76e5730cdb223920424e5fc6d1df5a6d8db1720057414390e49d5f097</guid><description>&lt;p>The global color picker samples colors from the current image, displays their values in several color spaces, and lets you store and compare samples from different locations. It is part of the &lt;a href="https://ansel.photos/pt_br/doc/views/toolboxes/scopes/" title="" rel="dofollow" >scopes&lt;/a> module (the &lt;em>Color picker&lt;/em> and &lt;em>Live samples&lt;/em> sections), in the darkroom &lt;a href="https://ansel.photos/pt_br/doc/views/darkroom/darkroom-view-layout/#left-panel" title="" rel="dofollow" >left panel&lt;/a>.&lt;/p>
&lt;p>Activate it with the color-picker button. It keeps sampling until you turn it off or leave the darkroom.&lt;/p>
&lt;div class="alert alert-info" role="alert">
&lt;p class="alert-heading h6">&lt;i class="fas fa-info-circle">&lt;/i> Note&lt;/p>
This &lt;strong>global&lt;/strong> color picker is distinct from the &lt;strong>local&lt;/strong> color pickers found inside many &lt;a href="https://ansel.photos/pt_br/" title="" rel="dofollow" >modules&lt;/a> (e.g. &lt;a href="https://ansel.photos/pt_br/" title="" rel="dofollow" >RGB curve&lt;/a>), which set that module&amp;rsquo;s parameters. The two do not work in the same color space: the global picker samples at the &lt;strong>end of the preview pipeline&lt;/strong> (display space), whereas a local picker reads the input or output of the module it belongs to.
&lt;/div>
&lt;/section>
&lt;section id="controls">
&lt;h2 class="text-left heading">
Controls
&lt;span class="header-filet">&lt;/span>
&lt;/h2>
&lt;dl>
&lt;dt>Point / area mode&lt;/dt>
&lt;dd>&lt;strong>Click&lt;/strong> the picker button for point mode (a small spot under the cursor). &lt;strong>&lt;kbd>Ctrl&lt;/kbd>+click&lt;/strong> or &lt;strong>right-click&lt;/strong> for area mode (the average over a drawn rectangle).&lt;/dd>
&lt;dt>Statistic (mean / min / max)&lt;/dt>
&lt;dd>In area mode, choose whether to display the &lt;strong>mean&lt;/strong>, &lt;strong>minimum&lt;/strong> or &lt;strong>maximum&lt;/strong> channel values of the sampled region. (In point mode the three are identical.)&lt;/dd>
&lt;dt>Color mode&lt;/dt>
&lt;dd>Choose the color space in which the sampled values are shown. Values converted to spaces other than the native display space are approximate.&lt;/dd>
&lt;dt>Color swatch&lt;/dt>
&lt;dd>A patch of the sampled color is shown next to the numerical values; click it to enlarge it. Right-click the numerical values to copy them to the clipboard.&lt;/dd>
&lt;/dl>
&lt;p>Hover any value for a tooltip with more detail, including RGB and Lab values and an approximate color name.&lt;/p></description></item><item><title>Guides &amp; overlays</title><link>https://ansel.photos/pt_br/doc/views/toolboxes/guides-overlays/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Wed, 17 Jun 2026 00:00:00 +0000</updated><guid>1b3cfb3c5825be3d0a225571b4ee5c90225f6c402044f18d5af309ee9eb2bc44</guid><description>&lt;p>Várias linhas guia de composição comumente usadas podem ser sobrepostas em sua imagem durante a edição. Elas podem ser habilitadas globalmente (o tempo todo) ou localmente (quando certos módulos estão ativos).&lt;/p>
&lt;p>Outros módulos da sala escura, além deste, também desenham linhas de sobreposição coloridas na imagem (por exemplo, máscaras desenhadas). Este módulo fornece uma opção para alterar a cor dessas sobreposições (veja abaixo).&lt;/p>
&lt;/section>
&lt;section id="global-guides">
&lt;h2 class="text-left heading">
Global guides
&lt;span class="header-filet">&lt;/span>
&lt;/h2>
&lt;p>Left-click the guides-and-overlays icon in the &lt;a href="https://ansel.photos/pt_br/doc/views/darkroom/darkroom-view-layout/#bottom-panel" title="" rel="dofollow" >bottom toolbar&lt;/a> to globally display guide overlays. The overlays remain on until you click the button a second time to switch them off.&lt;/p></description></item><item><title>History stack</title><link>https://ansel.photos/pt_br/doc/views/toolboxes/history-stack/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Wed, 17 Jun 2026 00:00:00 +0000</updated><guid>6547629e53bc3b317860b7a0b6d1dd927da4b5c96a6aec85a91d70c3f7356f4a</guid><description>&lt;p>The &lt;strong>History of changes&lt;/strong> module, in the darkroom &lt;a href="https://ansel.photos/pt_br/doc/views/darkroom/darkroom-view-layout/#left-panel" title="" rel="dofollow" >left panel&lt;/a>, shows and lets you navigate the &lt;a href="https://ansel.photos/pt_br/doc/views/darkroom/pixelpipe/history-stack/" title="" rel="dofollow" >history stack&lt;/a> of the current image.&lt;/p>
&lt;p>It lists every change of state — a module being enabled, disabled, moved, or having a parameter changed — for the current image, newest at the top. Each entry is one user change, so a module can appear several times.&lt;/p>
&lt;/section>
&lt;section id="navigating-the-history">
&lt;h2 class="text-left heading">
Navigating the history
&lt;span class="header-filet">&lt;/span>
&lt;/h2>
&lt;ul>
&lt;li>&lt;strong>Click&lt;/strong> an entry to return the image to that point in its history.&lt;/li>
&lt;li>&lt;strong>&lt;kbd>Shift&lt;/kbd>+click&lt;/strong> an entry to expand the corresponding module in the right-hand panel &lt;strong>without&lt;/strong> changing the current edit — useful for inspecting a step.&lt;/li>
&lt;li>&lt;strong>Hover&lt;/strong> an entry for a tooltip listing exactly what changed in that step compared to the previous one, which helps track down unintended adjustments.&lt;/li>
&lt;/ul>
&lt;p>The selected history state is remembered: it is safe to quit, leave the darkroom or switch image after stepping back, and you will return to the same state.&lt;/p></description></item><item><title>Library</title><link>https://ansel.photos/pt_br/doc/views/toolboxes/collections/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>8b6e272216131352dec8785e58e90ddb405e984ffc48d93f96609acca906f936</guid><description>&lt;p>Filtra as imagens mostradas na vista da mesa de luz e no painel do rolo de filme usando atributos de imagem. Este conjunto de imagens filtradas é conhecido como &lt;em>coleção&lt;/em>.&lt;/p>
&lt;p>Importing images into Ansel stores information about them (filename, path, Exif data, data from XMP sidecar files etc.) in Ansel&amp;rsquo;s library database. A collection is defined by applying filtering rules to these attributes, thus creating a subset of images to display in the lighttable view and the filmstrip module.&lt;/p></description></item><item><title>Locations</title><link>https://ansel.photos/pt_br/doc/views/toolboxes/locations/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>2613cbac4857fbbf0785287d933f301a3df4d190718f332cd391f79793dba484</guid><description>&lt;p>Create areas or locations and organize them as hierarchical tags.&lt;/p>
&lt;p>Uma localização é exibida como uma forma no mapa quando selecionada. Inicialmente, cada localização é representada por um quadrado ou círculo e pode ser alterada para um retângulo ou elipse ajustando a largura ou altura da forma.&lt;/p>
&lt;p>Uma localização também pode ser criada a partir do polígono de uma região (cidade/país) no OpenStreetMap. Para fazer isto, primeiro certifique-se de que o parâmetro &lt;em>máximo de pontos de polígono&lt;/em> é grande o suficiente (alguns polígonos de país usam mais do que 150.000 pontos). Então, selecione a localização desejada no módulo &lt;a href="https://ansel.photos/pt_br/doc/views/toolboxes/find-location/" title="" rel="dofollow" >encontrar localização&lt;/a>. Quando a região correspondente for mostrada, um símbolo de polígono estará disponível no controle “forma” (veja abaixo). Selecione-o para criar a nova localização.&lt;/p></description></item><item><title>Lua scripts installer</title><link>https://ansel.photos/pt_br/doc/views/toolboxes/lua-scripts-installer/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>3cd07257223822334f2b5554c71724907482439d6e5addb49202769c86c86efc</guid><description>&lt;p>This module provides an interface for installing darktable &lt;a href="https://ansel.photos/pt_br/" title="" rel="dofollow" >lua scripts&lt;/a>. The first time it is run, instructions are displayed in the module.&lt;/p>
&lt;p>It can be disabled with an option in &lt;a href="https://ansel.photos/pt_br/doc/preferences-settings/lua-options/" title="" rel="dofollow" >preferences &amp;gt; lua options&lt;/a>.&lt;/p></description></item><item><title>Map settings</title><link>https://ansel.photos/pt_br/doc/views/toolboxes/map-settings/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>a51bc05acf1e355ae650645cfaa57813ef7457b32857c63feaf18feef36b6813</guid><description>&lt;p>Seleciona as preferências de exibição dos mapas de vários fornecedores. Alguns fornecerão camadas adicionais (visualização de satélite, etc.) que você pode alternar.&lt;/p>
&lt;/section>
&lt;section id="module-controls">
&lt;h2 class="text-left heading">
Module controls
&lt;span class="header-filet">&lt;/span>
&lt;/h2>
&lt;dl>
&lt;dt>origem do mapa&lt;/dt>
&lt;dd>Seleciona o provedor de origem das informações do mapa.&lt;/dd>
&lt;dt>máximo de pontos de polígono&lt;/dt>
&lt;dd>O módulo &lt;a href="https://ansel.photos/pt_br/doc/views/toolboxes/find-location/" title="" rel="dofollow" >encontrar localização&lt;/a> não exibe polígonos com mais pontos do que isso por motivos de desempenho. Normalmente, um polígono de país tem entre 50.000 e 150.000 pontos.&lt;/dd>
&lt;dt>mostrar controles na tela&lt;/dt>
&lt;dd>Escolha se deseja exibir os controles no canto superior esquerdo da vista central.&lt;/dd>
&lt;dt>imagens filtradas&lt;/dt>
&lt;dd>Marque esta caixa para exibir apenas as imagens da coleção atual (aquelas mostradas no rolo de filme) na vista central. Desmarque a caixa para exibir todas as imagens na biblioteca atual que possuem dados GPS associados. Você também pode alternar essa opção pressionando Ctrl+S.&lt;/dd>
&lt;dt>máximo de imagens&lt;/dt>
&lt;dd>O número máximo de miniaturas a serem exibidas no mapa.&lt;/dd>
&lt;dt>fator de tamanho do grupo&lt;/dt>
&lt;dd>Aumenta ou diminui o tamanho da área que faz com que as imagens sejam agrupadas.&lt;/dd>
&lt;dt>mínimo de imagens por grupo&lt;/dt>
&lt;dd>O número mínimo de imagens que precisam ser colocadas na mesma posição para criar automaticamente um grupo de imagens para elas.&lt;/dd>
&lt;dt>mostrar nas miniaturas&lt;/dt>
&lt;dd>Defina quais informações mostrar na exibição do mapa&lt;/dd>
&lt;dd>&lt;ul>
&lt;li>&lt;em>miniatura&lt;/em>: Exibe miniaturas de imagens junto com um contador.&lt;/li>
&lt;/ul>
&lt;/dd>
&lt;dd>&lt;ul>
&lt;li>&lt;em>contagem&lt;/em>: Exibe apenas o número de imagens (para liberar espaço no mapa). Passe o mouse sobre o número de imagens para mostrar as miniaturas correspondentes. Um marcador de contagem se comporta da mesma maneira que uma miniatura de imagem normal, em termos de codificação de cores, rolar, arrastar e soltar, etc.&lt;/li>
&lt;/ul>
&lt;/dd>
&lt;dd>&lt;ul>
&lt;li>&lt;em>nenhum&lt;/em>: Não exibe nada.&lt;/li>
&lt;/ul>
&lt;/dd>
&lt;dd>Você também pode percorrer essas opções pressionando Shift+S.&lt;/dd>
&lt;/dl></description></item><item><title>Mask manager</title><link>https://ansel.photos/pt_br/doc/views/toolboxes/mask-manager/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Wed, 17 Jun 2026 00:00:00 +0000</updated><guid>61c76c4a3d1a5014bacd78217dd173df896b387d0efb0e9b90f26fdf415b0910</guid><description>&lt;p>The mask manager — labelled &lt;strong>Masking &amp;amp; Blending&lt;/strong> in the darkroom &lt;a href="https://ansel.photos/pt_br/doc/views/darkroom/darkroom-view-layout/#left-panel" title="" rel="dofollow" >left panel&lt;/a> — creates, renames, edits, groups and deletes the drawn shapes used by masks. It shares its shape system with the per-module &lt;a href="https://ansel.photos/pt_br/doc/views/darkroom/masking-and-blending/" title="" rel="dofollow" >masking &amp;amp; blending&lt;/a> controls: a shape drawn here is the same object a module can use as a mask, and vice-versa.&lt;/p>
&lt;p>The top row of buttons creates new shapes — the same brush, circle, ellipse, path and gradient tools as the &lt;a href="https://ansel.photos/pt_br/doc/views/darkroom/masking-and-blending/masks/drawn/" title="" rel="dofollow" >drawn mask&lt;/a> interface. Below them is a list of every mask and shape defined for the current image.&lt;/p></description></item><item><title>Metadata editor</title><link>https://ansel.photos/pt_br/doc/views/toolboxes/metadata-editor/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Wed, 17 Jun 2026 00:00:00 +0000</updated><guid>392565e8187b59458b2c249d87dee3d9a573c1a70a6cbbfc46b3c65d81be1d63</guid><description>&lt;p>Edita os metadados das imagens selecionadas.&lt;/p>
&lt;p>Metadados são textos em formato livre (título, descrição, criador, editor, direitos, etc.) que descrevem suas imagens.&lt;/p>
&lt;p>Quando várias imagens são selecionadas com valores diferentes para um determinado campo de metadados, o módulo exibe &lt;em>&amp;lt;deixar inalterado&amp;gt;&lt;/em> para esse campo &amp;ndash; se você optar por aplicar alterações, esses campos não serão alterados. Se você clicar com o botão direito do mouse no campo, os diferentes valores serão listados no final do menu de contexto. Selecione um dos valores no menu para aplicar esse valor a todas as imagens selecionadas &amp;ndash; a alteração será salva assim que você pressionar o botão &amp;ldquo;aplicar&amp;rdquo; ou a tecla Enter/Tab.&lt;/p></description></item><item><title>Navigation</title><link>https://ansel.photos/pt_br/doc/views/toolboxes/navigation/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Wed, 17 Jun 2026 00:00:00 +0000</updated><guid>7e9879507249e6c0ee271de12f3f586c2ae3c166f3efcd0947105e9b75727e8a</guid><description>&lt;p>Zoom and pan the current darkroom image.&lt;/p>
&lt;p>At the top of the darkroom &lt;a href="https://ansel.photos/pt_br/doc/views/darkroom/darkroom-view-layout/#left-panel" title="" rel="dofollow" >left panel&lt;/a>, the navigation module shows a full preview of the current image with a rectangle marking the area currently visible in the center view. Drag the rectangle to pan the zoomed-in view.&lt;/p>
&lt;p>The current zoom level is displayed to the right of the preview. Click it for quick access to common zoom levels.&lt;/p>
&lt;p>The module can be expanded/collapsed like any toolbox — from its header, through the &lt;a href="https://ansel.photos/pt_br/doc/getting-started/keyboard/#vimkey-like-global-action-search" title="" rel="dofollow" >global action search&lt;/a>, or via a shortcut you assign to its focusing action. Center-view zoom is also controlled directly: see &lt;a href="https://ansel.photos/pt_br/doc/views/darkroom/#zoom-and-pan" title="" rel="dofollow" >zoom and pan&lt;/a>.&lt;/p></description></item><item><title>Print settings</title><link>https://ansel.photos/pt_br/doc/views/toolboxes/print-settings/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>8f0e2f4d8377518fc22bfd380f46bce58cdd600e007a50a16d4c40691e971657</guid><description>&lt;p>Manage settings for the &lt;a href="https://ansel.photos/pt_br/doc/views/print/" title="" rel="dofollow" >print view&lt;/a> and initiate printing.&lt;/p>
&lt;/section>
&lt;section id="module-controls">
&lt;h2 class="text-left heading">
Module controls
&lt;span class="header-filet">&lt;/span>
&lt;/h2>
&lt;/section>
&lt;section id="printer">
&lt;h3 class="text-left heading">
Printer
&lt;/h3>
&lt;dl>
&lt;dt>impressora&lt;/dt>
&lt;dd>Seleciona uma das impressoras instaladas.&lt;/dd>
&lt;dt>mídia&lt;/dt>
&lt;dd>O tipo de mídia carregada na impressora (papel comum, papel fotográfico brilhante, etc.).&lt;/dd>
&lt;dt>perfil&lt;/dt>
&lt;dd>O perfil ICC para o papel carregado. Este é o perfil específico para a impressora e papel. Este perfil é a última transformação de espaço de cor aplicada à imagem, cujo objetivo é criar uma impressão de alta qualidade.&lt;/dd>
&lt;dt>intent&lt;/dt>
&lt;dd>The print rendering intent (“perceptual”, “relative colorimetric”, “saturation” or “absolute colorimetric”). See &lt;a href="https://ansel.photos/pt_br/doc/color-management/rendering-intent/" title="" rel="dofollow" >rendering intent&lt;/a> for more details.&lt;/dd>
&lt;dt>compensação de ponto preto&lt;/dt>
&lt;dd>Se deve ser feito ajuste do ponto preto do perfil de saída, que é usualmente mais claro do que o do perfil de entrada. Isto deve estar “ligado” quando a &lt;em>intenção&lt;/em> é definida como “colorimétrica relativa”.&lt;/dd>
&lt;/dl>
&lt;/section>
&lt;section id="page">
&lt;h3 class="text-left heading">
Page
&lt;/h3>
&lt;dl>
&lt;dt>tamanho do papel&lt;/dt>
&lt;dd>O tamanho do papel para impressão.&lt;/dd>
&lt;dt>orientation&lt;/dt>
&lt;dd>Portrait or landscape (note that darktable chooses the best fit by default).&lt;/dd>
&lt;dt>unidades&lt;/dt>
&lt;dd>A unidade a usar ao configurar as margens: “mm”, “cm” ou “polegadas”.&lt;/dd>
&lt;dt>margens&lt;/dt>
&lt;dd>Define cada margem separadamente ou todas juntas clicando no botão central de “bloquear”.&lt;/dd>
&lt;dt>grade de exibição&lt;/dt>
&lt;dd>Selecione o tamanho da grade usando o campo de entrada (expresso na unidade atualmente selecionada). Marque a opção de visualizar a grade na tela.&lt;/dd>
&lt;dt>alinhar à grade&lt;/dt>
&lt;dd>Ajuda a definir a área da imagem ajustando-a à grade para o alinhamento adequado.&lt;/dd>
&lt;dt>modo sem bordas necessário&lt;/dt>
&lt;dd>Indica se o modo sem borda da impressora deve ser ativado. Este item é ativado quando as margens do usuário são menores do que as margens do hardware da impressora. Observe que é apenas um indicador, pois não ativa o modo sem bordas automaticamente.&lt;/dd>
&lt;/dl>
&lt;/section>
&lt;section id="image-layout">
&lt;h3 class="text-left heading">
Image layout
&lt;/h3>
&lt;dl>
&lt;dt>largura/altura da imagem&lt;/dt>
&lt;dd>Este campo de informação mostra a largura e altura real da imagem (dadas as unidades selecionadas) no papel.&lt;/dd>
&lt;dt>fator de escala&lt;/dt>
&lt;dd>Este campo de informação exibe o valor da escala da imagem para caber no papel. Se este valor for inferior a 1, a imagem será reduzida, caso contrário, será aumentada. Este é um fator importante a ser observado &amp;ndash; um valor de fator de escala muito alto pode resultar em uma impressão de baixa qualidade. A resolução em dpi (pontos por polegada) correspondente também é exibida.&lt;/dd>
&lt;dt>alinhamento&lt;/dt>
&lt;dd>Selecione o alinhamento da imagem em sua área.&lt;/dd>
&lt;dt>botão nova área de imagem&lt;/dt>
&lt;dd>Cria uma nova área de imagem. Arraste e solte na tela para posicioná-la. Se a opção alinhar à grade estiver ativada, a área pode ser facilmente alinhada às linhas da grade. Uma imagem pode ser colocada nesta área arrastando-a do rolo de filme e soltando-a na nova área.&lt;/dd>
&lt;dt>botão excluir área de imagem&lt;/dt>
&lt;dd>Remove a área de imagem atualmente selecionada na composição.&lt;/dd>
&lt;dt>botão limpar disposição&lt;/dt>
&lt;dd>Remove todas as áreas de imagem deixando a tela vazia.&lt;/dd>
&lt;/dl>
&lt;p>Os quatro campos a seguir representam a posição da área atualmente selecionada na página &amp;ndash; o canto superior/esquerdo na primeira linha e a largura/altura da área na segunda linha.&lt;/p></description></item><item><title>Raw overexposed warning</title><link>https://ansel.photos/pt_br/doc/views/toolboxes/raw-overexposed/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Wed, 17 Jun 2026 00:00:00 +0000</updated><guid>cb428dcf9b67da8a5add91f9a0eba14dcc784714acaa3269b9544eda388c3cf6</guid><description>&lt;p>Highlight areas of the image where color channels of the raw input file are clipped.&lt;/p>
&lt;p>Clipped color channels imply an overexposed image with loss of information in the affected areas. Some of this information may be recoverable using the &lt;a href="https://ansel.photos/pt_br/doc/views/darkroom/modules/highlight-reconstruction/" title="" rel="dofollow" >&lt;em>highlight reconstruction&lt;/em>&lt;/a>, &lt;a href="https://ansel.photos/pt_br/doc/views/darkroom/modules/color-reconstruction/" title="" rel="dofollow" >&lt;em>color reconstruction&lt;/em>&lt;/a> or &lt;a href="https://ansel.photos/pt_br/doc/views/darkroom/modules/filmic/" title="" rel="dofollow" >&lt;em>filmic&lt;/em>&lt;/a> modules.&lt;/p>
&lt;p>Click the raw-overexposed icon in the &lt;a href="https://ansel.photos/pt_br/doc/views/darkroom/darkroom-view-layout/#bottom-panel" title="" rel="dofollow" >bottom toolbar&lt;/a> to show/hide the warning overlay. Right-click the icon to open a dialog containing the following configuration parameters.&lt;/p></description></item><item><title>Scopes</title><link>https://ansel.photos/pt_br/doc/views/toolboxes/scopes/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Wed, 17 Jun 2026 00:00:00 +0000</updated><guid>545547a59503f1d6240b93af8665be5733f9ebc5264fddd22f251fb973241cdc</guid><description>&lt;p>The scopes module, at the top of the darkroom &lt;a href="https://ansel.photos/pt_br/doc/views/darkroom/darkroom-view-layout/#left-panel" title="" rel="dofollow" >left panel&lt;/a>, provides graphical depictions of the image&amp;rsquo;s tones and &lt;a href="https://ansel.photos/pt_br/doc/color-management/color-dimensions/#definitions" title="" rel="dofollow" >chromaticity&lt;/a>. It also hosts the &lt;a href="https://ansel.photos/pt_br/doc/views/toolboxes/global-color-picker/" title="" rel="dofollow" >global color picker&lt;/a>.&lt;/p>
&lt;p>Drag the bottom edge of the module to resize the scope vertically.&lt;/p>
&lt;div class="alert alert-info" role="alert">
&lt;p class="alert-heading h6">&lt;i class="fas fa-info-circle">&lt;/i> Note&lt;/p>
For performance, the scopes are computed from the lower-resolution preview pipeline (the same image shown in the &lt;a href="https://ansel.photos/pt_br/doc/views/toolboxes/navigation/" title="" rel="dofollow" >navigation&lt;/a> module), not from the full-resolution center image. Fine detail may therefore not be represented exactly.
&lt;/div>
&lt;/section>
&lt;section id="choosing-what-to-show">
&lt;h2 class="text-left heading">
Choosing what to show
&lt;span class="header-filet">&lt;/span>
&lt;/h2>
&lt;p>Use the &lt;em>hamburger&lt;/em> menu in the module header to access the following sub-menu items:&lt;/p></description></item><item><title>Snapshots</title><link>https://ansel.photos/pt_br/doc/views/toolboxes/snapshots/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Wed, 17 Jun 2026 00:00:00 +0000</updated><guid>0b4b95a645d57ec0b13828736963fb1ca92414adb33e92b866d01e6ef314a244</guid><description>&lt;p>Store snapshots of the center image and compare them against the current edit.&lt;/p>
&lt;p>A snapshot is a frozen bitmap of the darkroom center view, taken at any point during editing and later overlaid onto the current view for a side-by-side comparison while you tune a module. It can also be combined with the &lt;a href="https://ansel.photos/pt_br/doc/views/toolboxes/history-stack/" title="" rel="dofollow" >history of changes&lt;/a> to compare a snapshot against different stages of development.&lt;/p>
&lt;/section>
&lt;section id="taking-and-comparing-snapshots">
&lt;h2 class="text-left heading">
Taking and comparing snapshots
&lt;span class="header-filet">&lt;/span>
&lt;/h2>
&lt;p>Click &lt;strong>take snapshot&lt;/strong> to capture the current center view. Each snapshot is listed above the button; its name reflects the module selected in the history and its position at the time it was taken.&lt;/p></description></item><item><title>Soft proof</title><link>https://ansel.photos/pt_br/doc/views/toolboxes/soft-proof/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Wed, 17 Jun 2026 00:00:00 +0000</updated><guid>16fafd79f71224f1f9f96a0801055183a68c578181eb271695f3305e050f1721</guid><description>&lt;p>Visualiza sua imagem renderizada usando um perfil de cor selecionado.&lt;/p>
&lt;p>Click the soft-proof icon in the &lt;a href="https://ansel.photos/pt_br/doc/views/darkroom/darkroom-view-layout/#bottom-panel" title="" rel="dofollow" >bottom toolbar&lt;/a> to activate soft-proof display mode. This lets you preview your image rendered through a printer profile, to see how colors will end up on the final print. A “soft proof” message at the bottom-left of the image confirms you are in soft-proof mode.&lt;/p>
&lt;p>Right-click on the icon to open a dialog with the following configuration parameters. For each of these parameters, the list of available profiles is read from &lt;code>$ANSEL/share/ansel/color/out&lt;/code> and &lt;code>$HOME/.config/ansel/color/out&lt;/code> (where &lt;code>$ANSEL&lt;/code> represents Ansel&amp;rsquo;s installation directory and &lt;code>$HOME&lt;/code> your home directory).&lt;/p></description></item><item><title>Tagging</title><link>https://ansel.photos/pt_br/doc/views/toolboxes/tagging/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Wed, 17 Jun 2026 00:00:00 +0000</updated><guid>8e7a15a0ac6a53cdf01689671ddaf0521aab75d6f1d1d52e01d8fc24b529794d</guid><description>&lt;p>Attach tags to images, and manage the tag dictionary.&lt;/p>
&lt;p>As etiquetas fornecem um meio de adicionar informações às imagens usando um dicionário de palavras-chave. Você também pode gerenciar as etiquetas como uma árvore hierárquica, o que pode ser útil quando a quantidade de etiquetas aumenta muito.&lt;/p>
&lt;p>Tags are physically stored in &lt;a href="https://ansel.photos/pt_br/doc/views/lighttable/digital-asset-management/sidecar/" title="" rel="dofollow" >XMP sidecar files&lt;/a> as well as in Ansel&amp;rsquo;s library database and can be included in &lt;a href="https://ansel.photos/pt_br/doc/views/toolboxes/export/" title="" rel="dofollow" >exported&lt;/a> images.&lt;/p>
&lt;p>In Ansel, attaching tags is also &lt;em>the&lt;/em> way to build &lt;a href="https://ansel.photos/pt_br/doc/views/toolboxes/collections/" title="" rel="dofollow" >collections&lt;/a>: a collection is the dynamically-queried set of all images sharing a given tag, always kept up to date. So the everyday job of this module — attaching a tag to images — is the same act as “putting images into a collection”. The tag &lt;em>dictionary&lt;/em> itself (creating, renaming, deleting, importing and exporting tags) is a separate, occasional, housekeeping task and lives in its own window.&lt;/p></description></item><item><title>Mapa</title><link>https://ansel.photos/pt_br/doc/views/map/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Wed, 11 Oct 2023 00:00:00 +0000</updated><guid>824f5de8db14d0885ff06d3b3181e0ad70c86255012afe945d0cb6388c80b1cb</guid><description>&lt;p>The Map view is optional and needs to be activated in &lt;a href="https://ansel.photos/pt_br/doc/preferences-settings/other-views/" title="" rel="dofollow" >Preferences &amp;gt; Other views&lt;/a>. It allows you to see where your geo-tagged images were taken, and to add location information to non-geo-tagged images.&lt;/p>
&lt;p>The Map view shows a world map with the images in the current &lt;a href="https://ansel.photos/pt_br/doc/getting-started/library/" title="" rel="dofollow" >collection&lt;/a> pinned to their geo-tagged location (if available). This requires that images are tagged with location information. Some newer cameras, including smartphones, are already equipped with GPS receivers. Other cameras may need additional GPS hardware to do this.&lt;/p></description></item><item><title>Apresentação</title><link>https://ansel.photos/pt_br/doc/views/slideshow/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Wed, 11 Oct 2023 00:00:00 +0000</updated><guid>7868535ce5444620aca9365c39669fc13d99f50e5e7bcab724f9b982cddbb8e3</guid><description>&lt;p>The Slideshow view is optional and needs to be activated in &lt;a href="https://ansel.photos/pt_br/doc/preferences-settings/other-views/" title="" rel="dofollow" >Preferences &amp;gt; Other views&lt;/a>. It allows you to watch a slideshow of your current collection with the associated filtering rules and sort order applied.&lt;/p>
&lt;p>To learn more about how to define the collection and filtering rules, see the section on &lt;a href="https://ansel.photos/pt_br/doc/getting-started/library/" title="" rel="dofollow" >collections&lt;/a>.&lt;/p>
&lt;p>The next section provides more details on the &lt;a href="https://ansel.photos/pt_br/doc/views/slideshow/usage/" title="" rel="dofollow" >usage&lt;/a> of the Slideshow view.&lt;/p></description></item><item><title>Usage</title><link>https://ansel.photos/pt_br/doc/views/slideshow/usage/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Thu, 12 Oct 2023 00:00:00 +0000</updated><guid>c2244008d19bcacde856b0f943ed217811867212059b3a14053d70505fbb0ff2</guid><description>&lt;p>A vista de apresentação de slides ainda está em estágio inicial de desenvolvimento, com somente um conjunto básico de recursos.&lt;/p>
&lt;figure class="full-width border-0 p-0 mt-2 mb-3">
&lt;div class="highlight">&lt;pre tabindex="0" style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4;">&lt;code class="language-fallback" data-lang="fallback">&lt;span style="display:flex;">&lt;span style="white-space:pre;-webkit-user-select:none;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f" id="hl-0-1">&lt;a style="outline:none;text-decoration:none;color:inherit" href="#hl-0-1"> 1&lt;/a>&lt;/span>&lt;span>
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span style="white-space:pre;-webkit-user-select:none;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f" id="hl-0-2">&lt;a style="outline:none;text-decoration:none;color:inherit" href="#hl-0-2"> 2&lt;/a>&lt;/span>&lt;span>spacebar start and stop auto-advance mode which automatically switches
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span style="white-space:pre;-webkit-user-select:none;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f" id="hl-0-3">&lt;a style="outline:none;text-decoration:none;color:inherit" href="#hl-0-3"> 3&lt;/a>&lt;/span>&lt;span> to the next images every five seconds by default.
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span style="white-space:pre;-webkit-user-select:none;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f" id="hl-0-4">&lt;a style="outline:none;text-decoration:none;color:inherit" href="#hl-0-4"> 4&lt;/a>&lt;/span>&lt;span>
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span style="white-space:pre;-webkit-user-select:none;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f" id="hl-0-5">&lt;a style="outline:none;text-decoration:none;color:inherit" href="#hl-0-5"> 5&lt;/a>&lt;/span>&lt;span>ESC leave slideshow mode and return to lighttable view.
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span style="white-space:pre;-webkit-user-select:none;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f" id="hl-0-6">&lt;a style="outline:none;text-decoration:none;color:inherit" href="#hl-0-6"> 6&lt;/a>&lt;/span>&lt;span>
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span style="white-space:pre;-webkit-user-select:none;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f" id="hl-0-7">&lt;a style="outline:none;text-decoration:none;color:inherit" href="#hl-0-7"> 7&lt;/a>&lt;/span>&lt;span>
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span style="white-space:pre;-webkit-user-select:none;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f" id="hl-0-8">&lt;a style="outline:none;text-decoration:none;color:inherit" href="#hl-0-8"> 8&lt;/a>&lt;/span>&lt;span>+ or increase delay between each image.
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span style="white-space:pre;-webkit-user-select:none;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f" id="hl-0-9">&lt;a style="outline:none;text-decoration:none;color:inherit" href="#hl-0-9"> 9&lt;/a>&lt;/span>&lt;span>up arrow
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span style="white-space:pre;-webkit-user-select:none;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f" id="hl-0-10">&lt;a style="outline:none;text-decoration:none;color:inherit" href="#hl-0-10">10&lt;/a>&lt;/span>&lt;span>
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span style="white-space:pre;-webkit-user-select:none;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f" id="hl-0-11">&lt;a style="outline:none;text-decoration:none;color:inherit" href="#hl-0-11">11&lt;/a>&lt;/span>&lt;span>- Or decrease delay between each image.
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span style="white-space:pre;-webkit-user-select:none;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f" id="hl-0-12">&lt;a style="outline:none;text-decoration:none;color:inherit" href="#hl-0-12">12&lt;/a>&lt;/span>&lt;span>down arrow
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span style="white-space:pre;-webkit-user-select:none;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f" id="hl-0-13">&lt;a style="outline:none;text-decoration:none;color:inherit" href="#hl-0-13">13&lt;/a>&lt;/span>&lt;span>
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span style="white-space:pre;-webkit-user-select:none;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f" id="hl-0-14">&lt;a style="outline:none;text-decoration:none;color:inherit" href="#hl-0-14">14&lt;/a>&lt;/span>&lt;span>left-click or
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span style="white-space:pre;-webkit-user-select:none;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f" id="hl-0-15">&lt;a style="outline:none;text-decoration:none;color:inherit" href="#hl-0-15">15&lt;/a>&lt;/span>&lt;span>right arrow or switch to the next image of the collection.
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span style="white-space:pre;-webkit-user-select:none;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f" id="hl-0-16">&lt;a style="outline:none;text-decoration:none;color:inherit" href="#hl-0-16">16&lt;/a>&lt;/span>&lt;span>right shift-key
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span style="white-space:pre;-webkit-user-select:none;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f" id="hl-0-17">&lt;a style="outline:none;text-decoration:none;color:inherit" href="#hl-0-17">17&lt;/a>&lt;/span>&lt;span>
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span style="white-space:pre;-webkit-user-select:none;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f" id="hl-0-18">&lt;a style="outline:none;text-decoration:none;color:inherit" href="#hl-0-18">18&lt;/a>&lt;/span>&lt;span>right-click or
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span style="white-space:pre;-webkit-user-select:none;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f" id="hl-0-19">&lt;a style="outline:none;text-decoration:none;color:inherit" href="#hl-0-19">19&lt;/a>&lt;/span>&lt;span>left arrow or switch to the previous image of the collection.
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span style="white-space:pre;-webkit-user-select:none;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f" id="hl-0-20">&lt;a style="outline:none;text-decoration:none;color:inherit" href="#hl-0-20">20&lt;/a>&lt;/span>&lt;span>left shift-key&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/div>
&lt;/figure>
&lt;hr />
&lt;p>&lt;strong>Dica:&lt;/strong> Para aproveitar o máximo do tamanho de sua tela, coloque o Ansel no modo de tela cheia pressionando F11 e ocultando os controles de borda pressionando a tecla B.&lt;/p></description></item><item><title>Impressão</title><link>https://ansel.photos/pt_br/doc/views/print/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Wed, 11 Oct 2023 00:00:00 +0000</updated><guid>9805f4516d0130b8737437b66d4fb2b5c9f68699d4d07d167f3a8cbfc54a6671</guid><description>&lt;p>The Print view is optional and needs to be activated in &lt;a href="https://ansel.photos/pt_br/doc/preferences-settings/other-views/" title="" rel="dofollow" >Preferences &amp;gt; Other views&lt;/a>. This view allows you to print your images. Because printing is not easy, there are many technical aspects to be taken into account.&lt;/p>
&lt;p>After selecting an image in the &lt;a href="https://ansel.photos/pt_br/doc/views/lighttable/" title="" rel="dofollow" >Lighttable view&lt;/a> you can enter the &lt;a href="https://ansel.photos/pt_br/doc/views/toolboxes/print-settings/" title="" rel="dofollow" >Print settings&lt;/a> module to adjust printer settings and initiate printing.&lt;/p>
&lt;p>Este módulo suporta o perfil ICC da impressora, que é de certa forma obrigatório se você quiser obter uma impressão de alta qualidade, próxima da imagem mostrada na tela.&lt;/p></description></item><item><title>Print view layout</title><link>https://ansel.photos/pt_br/doc/views/print/print-view-layout/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>cba24d9abfa6b9633da80f45c5ac67e259da74dcca5a70f3ee897f20af5ba799</guid><description>&lt;p>A área central mostra a disposição da imagem no papel (a área branca). Bordas cinzas podem ser mostradas ao redor da imagem para representar a área de impressão (a página menos as bordas) que não tenha sido preenchida pela imagem.&lt;/p>
&lt;p>The &lt;a href="https://ansel.photos/pt_br/doc/views/toolboxes/filmstrip/" title="" rel="dofollow" >filmstrip&lt;/a> below the image allows you to select more images.&lt;/p>
&lt;/section>
&lt;section id="overlays">
&lt;h3 class="text-left heading">
Overlays
&lt;/h3>
&lt;p>Quando o mouse está sobre a caixa delimitadora da área da imagem, sua largura e altura são mostradas na parte superior e esquerda, respectivamente. As margens entre a caixa delimitadora e a borda da página são indicadas ao lado das linhas pontilhadas que se estendem de cada lado da caixa delimitadora. Todas as medidas são mostradas nas unidades escolhidas no módulo de configurações de impressão.&lt;/p></description></item><item><title>Variables</title><link>https://ansel.photos/pt_br/doc/variables/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>5b3ce2e7ea5906a50477f0ce8bda5ae9592037518d2c9bfa62a6aad475e33490</guid><description>&lt;p>O Ansel suporta a substituição de variáveis em diversos módulos e configurações de preferências. Por exemplo:&lt;/p>
&lt;ul>
&lt;li>Defining file names in the &lt;a href="https://ansel.photos/pt_br/doc/views/toolboxes/export/" title="" rel="dofollow" >export&lt;/a> module and &lt;a href="https://ansel.photos/pt_br/doc/getting-started/import/" title="" rel="dofollow" >import tool&lt;/a>,&lt;/li>
&lt;li>Displaying image information in the darkroom&amp;rsquo;s image information line,&lt;/li>
&lt;li>Displaying image information in the lighttable&amp;rsquo;s overlays and tooltips (see &lt;a href="https://ansel.photos/pt_br/doc/preferences-settings/lighttable/" title="" rel="dofollow" >preferences &amp;gt; lighttable&lt;/a>)&lt;/li>
&lt;li>Placing text on an image in the &lt;a href="https://ansel.photos/pt_br/doc/views/darkroom/modules/watermark/" title="" rel="dofollow" >&lt;em>watermark&lt;/em>&lt;/a> processing module.&lt;/li>
&lt;/ul>
&lt;p>Most, if not all text entries that use variables implement auto-completion as soon as you start typing &lt;code>$(&lt;/code>.&lt;/p></description></item><item><title>Preferências e Configurações</title><link>https://ansel.photos/pt_br/doc/preferences-settings/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>993bb8182fbeee3727d97f0eb00ace391d1d5799b45d7c2ca10f70b41819a49a</guid><description>&lt;p>Ansel comes with a number of user-configurable preferences. These can be adjusted in the preferences dialog, which can be reached via &lt;em>Edit &amp;gt; Preferences&lt;/em> in the global menu. Preferences are separated into tabs, each of which is described in more detail in the following sections.&lt;/p>
&lt;p>Qualquer configuração modificada (isto é, todas que difiram do seu estado padrão) são destacadas com uma marca circular ao lado. Se você alterar uma configuração que precisa uma reinicialização para surtir efeito, uma mensagem será exibida como um lembrete após você sair da janela de preferências.&lt;/p></description></item><item><title>General</title><link>https://ansel.photos/pt_br/doc/preferences-settings/general/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Thu, 12 Oct 2023 00:00:00 +0000</updated><guid>58c8215cc4f98f396c4e4aa21b2948d880b0fb8e3c2518243ea05acee51f2188</guid><description>&lt;p>Controla o aspecto geral e o comportamento do Ansel.&lt;/p>
&lt;dl>
&lt;dt>idioma da interface&lt;/dt>
&lt;dd>Define o idioma da interface do usuário. O padrão do sistema é marcado com um *. (precisa reiniciar)&lt;/dd>
&lt;dt>theme&lt;/dt>
&lt;dd>Set the theme for the user interface. Aside from any aesthetic considerations, the recommended interface color for color evaluation is middle gray. Visual perception is affected by ambient brightness, and a low user interface brightness causes all kinds of illusions. Using a dark interface to retouch photos can therefore lead to excessive retouching (abuse of contrast and saturation) and to a photo that is too dark when printed. It is therefore highly recommended that you use one of the &amp;ldquo;grey&amp;rdquo; themes for retouching work as these are designed so that the user interface approximates middle gray (default &amp;ldquo;Ansel&amp;rdquo;).&lt;/dd>
&lt;dt>usar o tamanho de fonte do sistema&lt;/dt>
&lt;dd>Selecione esta opção para usar o tamanho de fonte definido pelo seu sistema. Se desativado, você pode inserir um tamanho de fonte personalizado na caixa abaixo (ativado por padrão).&lt;/dd>
&lt;dt>tamanho da fonte em pontos&lt;/dt>
&lt;dd>Se a opção “usar o tamanho de fonte do sistema” estiver desligada, insira um tamanho de fonte (em pontos) para o Ansel usar. O tamanho da fonte mudará imediatamente.&lt;/dd>
&lt;dt>controles da interface gráfica e resolução (DPI) do texto&lt;/dt>
&lt;dd>Ajusta a resolução global da interface gráfica para reescalonar controles, botões, rótulos etc. Aumente para uma interface ampliada, diminua para o conteúdo caber melhor na janela. Defina para -1 para usar a resolução global definida pelo sistema. O padrão é 96 DPI na maioria dos sistemas. (precisa reiniciar)&lt;/dd>
&lt;/dl>
&lt;/section>
&lt;section id="modificações-do-tema-com-css">
&lt;h2 class="text-left heading">
Modificações do tema com CSS
&lt;span class="header-filet">&lt;/span>
&lt;/h2>
&lt;p>Além de selecionar os temas oferecidos por padrão, você pode também aplicar customizações adicionais em CSS para modificar a aparência do Ansel.&lt;/p></description></item><item><title>Mesa de luz</title><link>https://ansel.photos/pt_br/doc/preferences-settings/lighttable/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Thu, 12 Oct 2023 00:00:00 +0000</updated><guid>6ff4be80702850e56f07d59e420460ac8038640306f9e53b2213d583750ddc4b</guid><description>&lt;p>Control functionality in the &lt;a href="https://ansel.photos/pt_br/doc/views/lighttable/" title="" rel="dofollow" >lighttable&lt;/a> view and modules.&lt;/p>
&lt;/section>
&lt;section id="general">
&lt;h2 class="text-left heading">
General
&lt;span class="header-filet">&lt;/span>
&lt;/h2>
&lt;dl>
&lt;dt>ocultar predefinições nativas para módulos utilitários&lt;/dt>
&lt;dd>Se ativado, somente predefinições definidas pelo usuário serão exibidas no menu de predefinições para módulos utilitários &amp;ndash; predefinições nativas serão ocultas (desligado por padrão).&lt;/dd>
&lt;dt>show image time with milliseconds&lt;/dt>
&lt;dd>Choose whether to include milliseconds when displaying time values (default off). If set, milliseconds are shown in the &lt;a href="https://ansel.photos/pt_br/doc/views/toolboxes/image-information/" title="" rel="dofollow" >image information&lt;/a> module and can also be used in the &lt;a href="https://ansel.photos/pt_br/doc/views/toolboxes/geotagging/" title="" rel="dofollow" >geotagging&lt;/a> module.&lt;/dd>
&lt;/dl>
&lt;/section>
&lt;section id="thumbnails">
&lt;h2 class="text-left heading">
Thumbnails
&lt;span class="header-filet">&lt;/span>
&lt;/h2>
&lt;dl>
&lt;dt>usar arquivo RAW ao invés de JPEG embutido a partir do tamanho&lt;/dt>
&lt;dd>Ao gerar miniaturas de imagens que não foram ainda processadas na sala escura, se o tamanho da miniatura for maior do que este valor, a miniatura é criada a partir dos dados da imagem RAW. Se a miniatura é menor que este tamanho, será usado o JPEG de pré-visualização embutido no arquivo RAW. Uma vez que a imagem seja processada na sala escura, as miniaturas serão sempre geradas a partir dos dados RAW (você pode reverter para a pré-visualização JPEG descartando o histórico). Para renderizar miniaturas com melhor qualidade selecione &amp;ldquo;sempre&amp;rdquo;.&lt;/dd>
&lt;dt>processamento de alta qualidade a partir do tamanho&lt;/dt>
&lt;dd>Se o tamanho da miniatura é maior que este valor e ela estiver sendo gerada a partir dos dados RAW, ela será processada usando o caminho de renderização de qualidade completa, que é melhor mas mais lento (o padrão é 720p). Para renderizar miniaturas com a melhor qualidade, selecione &amp;ldquo;sempre&amp;rdquo;.&lt;/dd>
&lt;dt>delimitadores para categorias de tamanho&lt;/dt>
&lt;dd>Categorias de tamanho são usadas para permitir que se mostrem diferentes informações da imagem dependendo do tamanho da miniatura. Um conjunto determinado de valores define em qual tamanho de imagem a categoria muda. O valor padrão de &amp;ldquo;120|400&amp;rdquo; significa que haverão 3 categorias de miniatura: 0-120-px, 120-400px e &amp;gt;400px.&lt;/dd>
&lt;/dl></description></item><item><title>Sala escura</title><link>https://ansel.photos/pt_br/doc/preferences-settings/darkroom/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>f45014ba9ce89c537bec11710a1b426955b066f7c04055c352738ea0be3d4258</guid><description>&lt;p>Control functionality in the &lt;a href="https://ansel.photos/pt_br/doc/views/darkroom/" title="" rel="dofollow" >darkroom&lt;/a> view and associated modules.&lt;/p>
&lt;/section>
&lt;section id="general">
&lt;h2 class="text-left heading">
General
&lt;span class="header-filet">&lt;/span>
&lt;/h2>
&lt;dl>
&lt;dt>pen pressure control for brush masks&lt;/dt>
&lt;dd>Controls how the pressure reading of a graphics tablet impacts newly generated &lt;a href="https://ansel.photos/pt_br/doc/views/darkroom/masking-and-blending/masks/drawn/" title="" rel="dofollow" >drawn mask&lt;/a> brush strokes. You can control the brush width, hardness and opacity. “Absolute” control means that the pressure reading directly defines the attribute with a value between 0% and 100%. “Relative” means that the pressure reading adjusts the attribute between zero and the pre-defined default value (default off).&lt;/dd>
&lt;dt>smoothing of brush strokes&lt;/dt>
&lt;dd>Sets the level for smoothing of &lt;a href="https://ansel.photos/pt_br/doc/views/darkroom/masking-and-blending/masks/drawn/" title="" rel="dofollow" >drawn mask&lt;/a> brush strokes. Stronger smoothing leads to fewer nodes and easier editing at the expense of lower accuracy.&lt;/dd>
&lt;dt>scroll down to increase mask parameters&lt;/dt>
&lt;dd>By default, scrolling your mouse up increases the value of the relevant shape parameters in &lt;a href="https://ansel.photos/pt_br/doc/views/darkroom/masking-and-blending/masks/drawn/" title="" rel="dofollow" >drawn masks&lt;/a>. Set this preference to reverse the behavior (default off).&lt;/dd>
&lt;dt>pattern for the image information line&lt;/dt>
&lt;dd>Set the information to be displayed in the image information line, at the right of the top-most toolbar. You can use any variables in the &lt;a href="https://ansel.photos/pt_br/doc/variables/" title="" rel="dofollow" >variables&lt;/a> section as well as &lt;code>$(NL)&lt;/code> for a new line. You can also include &lt;a href="https://ansel.photos/pt_br/doc/variables/#formatting" title="" rel="dofollow" >formatting&lt;/a> (bold, italic, colors etc).&lt;/dd>
&lt;dt>border around image in darkroom mode&lt;/dt>
&lt;dd>Display the center image in darkroom mode with an outside border of the given number of pixels (default 20).&lt;/dd>
&lt;dt>mostrar tela de carregamento entre imagens&lt;/dt>
&lt;dd>Mostra uma tela de carregamento cinza ao navegar entre imagens na sala escura. Desligue esta opção para mostrar uma simples mensagem flutuante e deixar a imagem anterior no local até que a próxima imagem seja carregada. Notar que desligar esta opção pode ser muito útil para comparar rapidamente duas imagens duplicadas. No entanto, pode haver problemas com tempos longos de carregamento (levando você a pensar que a próxima imagem já tenha sido carregada) e você pode observar artefatos visuais enquanto a próxima imagem estiver carregando (ligado por padrão).&lt;/dd>
&lt;/dl>
&lt;/section>
&lt;section id="modules">
&lt;h2 class="text-left heading">
Modules
&lt;span class="header-filet">&lt;/span>
&lt;/h2>
&lt;dl>
&lt;dt>display of individual color channels&lt;/dt>
&lt;dd>Control how individual color channels are displayed when activated in the &lt;a href="https://ansel.photos/pt_br/doc/views/darkroom/masking-and-blending/masks/parametric/" title="" rel="dofollow" >parametric masks&lt;/a> feature. You can choose between “false color” and “gray scale” (default &amp;ldquo;false color&amp;rdquo;).&lt;/dd>
&lt;dt>ocultar predefinições nativas para módulos de processamento&lt;/dt>
&lt;dd>Se ativo, somente predefinições do usuário serão exibidas no menu de predefinições para os módulos de processamento &amp;ndash; predefinições ativas serão ocultas (desligado por padrão).&lt;/dd>
&lt;dt>show the guides widget in modules UI&lt;/dt>
&lt;dd>Enable this to show the local &lt;a href="https://ansel.photos/pt_br/doc/views/toolboxes/guides-overlays/#local-guides" title="" rel="dofollow" >guides &amp;amp; overlays&lt;/a> interface directly within the UI of the modules that support it (default on).&lt;/dd>
&lt;dt>show right-side buttons in processing module headers&lt;/dt>
&lt;dd>Choose whether to show the four buttons (mask indicator, multi-instance menu, reset, presets menu) on the right-hand-side of the module header for processing modules. These buttons will always appear when the mouse is over the module. At other times they will be shown or hidden according to this preference selection:&lt;/dd>
&lt;dd>&lt;ul>
&lt;li>&lt;em>always&lt;/em>: always show all buttons&lt;/li>
&lt;/ul>
&lt;/dd>
&lt;dd>&lt;ul>
&lt;li>&lt;em>active&lt;/em>: only show the buttons when the mouse is over the module&lt;/li>
&lt;/ul>
&lt;/dd>
&lt;dd>&lt;ul>
&lt;li>&lt;em>dim&lt;/em>: buttons are dimmed when mouse is not over the module&lt;/li>
&lt;/ul>
&lt;/dd>
&lt;dd>&lt;ul>
&lt;li>&lt;em>auto&lt;/em>: hide the buttons when the panel is narrow&lt;/li>
&lt;/ul>
&lt;/dd>
&lt;dd>&lt;ul>
&lt;li>&lt;em>fade&lt;/em>: fade out all buttons when the panel narrows&lt;/li>
&lt;/ul>
&lt;/dd>
&lt;dd>&lt;ul>
&lt;li>&lt;em>fit&lt;/em>: hide all the buttons if the module name doesn&amp;rsquo;t fit&lt;/li>
&lt;/ul>
&lt;/dd>
&lt;dd>&lt;ul>
&lt;li>&lt;em>smooth&lt;/em>: fade out all buttons in one header simultaneously&lt;/li>
&lt;/ul>
&lt;/dd>
&lt;dd>&lt;ul>
&lt;li>&lt;em>glide&lt;/em>: gradually hide individual buttons as needed&lt;/li>
&lt;/ul>
&lt;/dd>
&lt;dd>(default &lt;em>always&lt;/em>)&lt;/dd>
&lt;dt>prompt for name on addition of new instance&lt;/dt>
&lt;dd>If enabled, when creating a new instance of a processing module, a prompt will be immediately displayed allowing you to set a name for the new instance (default on).&lt;/dd>
&lt;/dl></description></item><item><title>Other views</title><link>https://ansel.photos/pt_br/doc/preferences-settings/other-views/</link><pubDate>Sat, 21 Jan 2023 00:00:00 +0000</pubDate><updated>Wed, 11 Oct 2023 00:00:00 +0000</updated><guid>38aea0436a0c1d343608899009f86c3fccd24e695188fe50621254265a056fd2</guid><description>&lt;p>Enable optional views:&lt;/p>
&lt;ul>
&lt;li>&lt;a href="https://ansel.photos/pt_br/doc/views/map/" title="" rel="dofollow" >map&lt;/a>&lt;/li>
&lt;li>&lt;a href="https://ansel.photos/pt_br/doc/views/slideshow/" title="" rel="dofollow" >slideshow&lt;/a>&lt;/li>
&lt;li>&lt;a href="https://ansel.photos/pt_br/doc/views/print/" title="" rel="dofollow" >print&lt;/a>&lt;/li>
&lt;/ul>
&lt;p>Once you restart Ansel the enabled view(s) will be available in the &lt;em>Ateliers&lt;/em> menu.&lt;/p>
&lt;p>These views are all hidden by default to spare some computing resources.&lt;/p></description></item><item><title>Processing</title><link>https://ansel.photos/pt_br/doc/preferences-settings/processing/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Thu, 12 Oct 2023 00:00:00 +0000</updated><guid>b51c38111f597df549c7ed1ce40d5197633ee518e0f9bcfc360e5880e38d5e45</guid><description>&lt;p>Controla como as imagens são processadas.&lt;/p>
&lt;/section>
&lt;section id="image-processing">
&lt;h2 class="text-left heading">
Image processing
&lt;span class="header-filet">&lt;/span>
&lt;/h2>
&lt;dl>
&lt;dt>always use LittleCMS 2 to apply output color profile&lt;/dt>
&lt;dd>If this option is activated, Ansel will use the LittleCMS 2 system library to apply the output color profile instead of its own internal routines. This is significantly slower than the default but might give more accurate results in some cases.&lt;/dd>
&lt;dd>
&lt;p>Se o ICC fornecido é baseado em LUT ou contiver tanto LUT como uma matriz, o Ansel usará o LittleCMS 2 para renderizar as cores independentemente do valor deste parâmetro (que é desativado por padrão).&lt;/p></description></item><item><title>Security</title><link>https://ansel.photos/pt_br/doc/preferences-settings/security/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>6fd8f73521f98024aaa9b5751714955ef40ac96b1f0a3392e9204b3776414ff9</guid><description>&lt;p>Controle se mensagens de alerta são exibidas antes de realizar determinadas atividades.&lt;/p>
&lt;/section>
&lt;section id="general">
&lt;h2 class="text-left heading">
General
&lt;span class="header-filet">&lt;/span>
&lt;/h2>
&lt;dl>
&lt;dt>perguntar antes de remover imagens da biblioteca&lt;/dt>
&lt;dd>Sempre pergunta antes de remover informações da imagem da base de dados da biblioteca do Ansel, onde o arquivo xmp é mantido (ativado por padrão).&lt;/dd>
&lt;dt>perguntar antes de apagar imagens do disco&lt;/dt>
&lt;dd>Sempre pergunta antes de apagar um arquivo de imagem (ativado por padrão).&lt;/dd>
&lt;dt>perguntar antes de descartar pilha de histórico&lt;/dt>
&lt;dd>Sempre pergunta antes de descartar a pilha de histórico de uma imagem (ativado por padrão).&lt;/dd>
&lt;dt>tentar enviar arquivos para a lixeira quando apagar arquivos de imagem&lt;/dt>
&lt;dd>Ao invés de apagar fisicamente as imagens do disco, tenta colocá-los na lixeira do sistema (ativado por padrão).&lt;/dd>
&lt;dt>perguntar antes de mover imagens da pasta de rolo de filme&lt;/dt>
&lt;dd>Sempre pergunta antes de mover um arquivo de imagem (ativado por padrão).&lt;/dd>
&lt;dt>perguntar antes de copiar imagens para uma nova pasta de rolo de filme&lt;/dt>
&lt;dd>Sempre pergunta antes de copiar um arquivo de imagem para uma nova localização (ativado por padrão).&lt;/dd>
&lt;dt>perguntar antes de remover pastas vazias&lt;/dt>
&lt;dd>Sempre pergunta antes de remover uma pasta vazia. Isto pode ocorrer após mover ou apagar imagens (desativado por padrão).&lt;/dd>
&lt;dt>perguntar antes de excluir uma etiqueta&lt;/dt>
&lt;dd>Sempre pergunta antes de excluir uma etiqueta de uma imagem (ativado por padrão).&lt;/dd>
&lt;dt>ask before deleting a style&lt;/dt>
&lt;dd>Always ask before deleting a style (default on).&lt;/dd>
&lt;dt>ask before deleting a preset&lt;/dt>
&lt;dd>Always ask before deleting a preset (default on).&lt;/dd>
&lt;dt>ask before exporting in overwrite mode&lt;/dt>
&lt;dd>Always ask before &lt;a href="https://ansel.photos/pt_br/doc/views/toolboxes/export/" title="" rel="dofollow" >exporting&lt;/a> images in overwrite mode.&lt;/dd>
&lt;/dl>
&lt;/section>
&lt;section id="other">
&lt;h2 class="text-left heading">
Other
&lt;span class="header-filet">&lt;/span>
&lt;/h2>
&lt;dl>
&lt;dt>password storage backend to use&lt;/dt>
&lt;dd>The backend to use for password storage. Options: “auto” (default), “none”, “libsecret”, “kwallet”.&lt;/dd>
&lt;dt>executable for playing audio files&lt;/dt>
&lt;dd>Define an external program which is used in the lighttable view to play audio files that some cameras record to keep notes for images (default “aplay”).&lt;/dd>
&lt;/dl></description></item><item><title>Performance</title><link>https://ansel.photos/pt_br/doc/preferences-settings/performance/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>62f4085b79abffdea360b1f1e139d9b1f35103c5e60d95e8c8661a1c84704af9</guid><description/></item><item><title>Opencl</title><link>https://ansel.photos/pt_br/doc/preferences-settings/performance/opencl/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>9eaa30b1a9cd3a3b5c6c6818f9e39d5e722b3504d1cf8fbdf09aea9bf68b77f4</guid><description/></item><item><title>The background</title><link>https://ansel.photos/pt_br/doc/preferences-settings/performance/opencl/background/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>03cab1a0d935e06a39433459fca9a0e027a339dde4fbb1bebcf13304186f46a2</guid><description>&lt;p>O processamento de imagens em alta resolução é uma tarefa exigente que requer um computador moderno. Em termos de memória e potência de CPU, obter o melhor de uma imagem típica de 15, 20 ou 25 megapixels pode levar rapidamente o seu computador ao limite.&lt;/p>
&lt;p>Os requisitos do Ansel não são exceção. Todos os cálculos são realizados com números de ponto flutuante de 4 x 32 bits. Isso é mais lento do que a álgebra de números inteiros “normal” de 8 ou 16 bits, mas elimina todos os problemas de quebras tonais ou de perda de informação.&lt;/p></description></item><item><title>How opencl works</title><link>https://ansel.photos/pt_br/doc/preferences-settings/performance/opencl/how-opencl-works/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>b479cc4ae7175eecb7daa5d998f47b42b7ee36fb3d91f894a977a358f8177f46</guid><description>&lt;p>Como você pode imaginar, a arquitetura de hardware das GPUs pode variar significativamente. Existem diferentes fabricantes e até mesmo diferentes gerações de GPUs do mesmo fabricante que podem não ser comparáveis. Ao mesmo tempo, os fabricantes de GPU normalmente não divulgam todos os detalhes de hardware de seus produtos ao público. Uma das consequências disso é a necessidade de usar drivers proprietários no GNU/Linux, se você quiser tirar o máximo proveito de sua placa de vídeo.&lt;/p></description></item><item><title>Activating opencl in Ansel</title><link>https://ansel.photos/pt_br/doc/preferences-settings/performance/opencl/activate-opencl/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>f4209d5ff933ac5c170c632f4612133bc8a45dd0bddb8f2d5ac7012734833485</guid><description>&lt;p>O uso do OpenCL no Ansel requer que seu PC esteja equipado com uma placa gráfica adequada e que tenha as bibliotecas necessárias instaladas. A maioria das placas gráficas modernas da NVIDIA e AMD vem com suporte total para OpenCL. O compilador OpenCL normalmente é distribuído como parte do controlador gráfico proprietário e é usado como uma biblioteca dinâmica chamada &lt;code>libOpenCL.so&lt;/code>. Esta biblioteca deve estar em uma pasta onde possa ser encontrada pelo vinculador dinâmico do seu sistema.&lt;/p></description></item><item><title>Setting up opencl</title><link>https://ansel.photos/pt_br/doc/preferences-settings/performance/opencl/setting-up/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>fd2e18c3e0cb0e9b5593eed6aa202bed5d1651011cbebdd68967da027693c141</guid><description>&lt;p>A enorme diversidade de sistemas e as diferenças marcantes entre os fornecedores do OpenCL e as versões do controlador tornam impossível dar uma visão geral abrangente de como configurar o OpenCL. Podemos dar apenas um exemplo, neste caso, para a versão 331.89 do driver NVIDIA no Ubuntu 14.04. Esperamos que isso sirva como uma introdução básica e ajude você a resolver quaisquer problemas específicos de sua configuração.&lt;/p>
&lt;p>O princípio do fluxo da função OpenCL se dá dessa forma:&lt;/p></description></item><item><title>Possible problems &amp; solutions</title><link>https://ansel.photos/pt_br/doc/preferences-settings/performance/opencl/problems-solutions/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>06b360edf1d2466bc6bd9b3bfb986fda9308d7521bff8cdcde43896027c6c739</guid><description>&lt;p>O Ansel detectará erros de tempo de execução OpenCL automaticamente. Ao detectar um erro, ele irá reprocessar tudo na CPU. Embora isso retarde o processamento, não deve afetar o resultado final.&lt;/p>
&lt;p>Podem haver vários motivos para o OpenCL falhar durante a fase de inicialização. O OpenCL depende dos requisitos de hardware e da presença de certos controladores e bibliotecas. Além disso, todos eles devem se ajustar em termos de fabricante, modelo e número de revisão. Se algo não estiver correto (por exemplo, seu controlador gráfico &amp;ndash; carregado como um módulo do kernel &amp;ndash; não corresponde à versão de seu &lt;code>libOpenCL.so&lt;/code>), o suporte a OpenCL provavelmente não estará disponível.&lt;/p></description></item><item><title>Scheduling profile</title><link>https://ansel.photos/pt_br/doc/preferences-settings/performance/opencl/scheduling-profile/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>8eb8ad1ecaa285d53094ffe617d1a52e6a63078f2d6651894179b2f5a98c9c52</guid><description>&lt;p>Ansel can use the CPU and one or several OpenCL capable GPUs. Depending on the relative performance of these devices, users can choose among certain scheduling profiles to optimize performance. This is achieved by setting the configuration parameter &lt;a href="https://ansel.photos/pt_br/doc/preferences-settings/processing/#cpu-gpu-memory" title="" rel="dofollow" >Preferences &amp;gt; Processing &amp;gt; CPU, GPU, Memory &amp;gt; OpenCL scheduling profile&lt;/a>, which offers the following choices:&lt;/p>
&lt;dl>
&lt;dt>default&lt;/dt>
&lt;dd>If an OpenCL-capable GPU is found Ansel uses it for processing the center image view while the &lt;a href="https://ansel.photos/pt_br/doc/views/toolboxes/navigation/" title="" rel="dofollow" >navigation preview window&lt;/a> is processed on the CPU in parallel. This is the preferred setting for systems with a reasonably fast CPU and a moderately fast GPU. The exact allocation of devices to the various pixelpipe types can be finetuned with the “opencl_device_priority” configuration parameter (see &lt;a href="https://ansel.photos/pt_br/doc/preferences-settings/performance/opencl/multiple-devices/" title="" rel="dofollow" >multiple devices&lt;/a>).&lt;/dd>
&lt;dt>GPU muito rápida&lt;/dt>
&lt;dd>Com este perfil de agendamento, o Ansel processa a visualização da imagem central e a janela de visualização na GPU sequencialmente. Esta é a configuração preferida para sistemas com uma GPU que supera com folga o desempenho da CPU.&lt;/dd>
&lt;dt>múltiplas GPUs&lt;/dt>
&lt;dd>Essa configuração aborda sistemas com várias GPUs cujos desempenhos relativos não diferem significativamente. Sempre que um trabalho de processamento é iniciado, o Ansel usa qualquer GPU ociosa, mas não a CPU. Os usuários de sistemas com uma variedade de GPUs precisarão de melhor controle sobre sua prioridade relativa. Será melhor selecionar o perfil padrão e ajustar seu sistema com o parâmetro de configuração opencl_device_priority (veja &lt;a href="https://ansel.photos/pt_br/doc/preferences-settings/performance/opencl/multiple-devices/" title="" rel="dofollow" >múltiplos dispositivos&lt;/a>).&lt;/dd>
&lt;/dl>
&lt;p>On first start-up or after any detected change in the GPU configuration of your system Ansel tries to identify the best suited profile for you. You can change it at any time in &lt;a href="https://ansel.photos/pt_br/doc/preferences-settings/processing/#cpu-gpu-memory" title="" rel="dofollow" >Preferences &amp;gt; Processing &amp;gt; CPU, GPU, Memory&lt;/a>.&lt;/p></description></item><item><title>Multiple devices</title><link>https://ansel.photos/pt_br/doc/preferences-settings/performance/opencl/multiple-devices/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>5018a00ef5b56166f646190359cb374d15997be48ff2b8077b0aa8ee95fcfabc</guid><description>&lt;p>O agendamento de dispositivos OpenCL pode ser otimizado na maioria dos sistemas usando as configurações de “perfil de agendamento do OpenCL”. No entanto, se o seu sistema estiver equipado com mais de uma GPU, você pode querer definir a prioridade relativa do dispositivo manualmente. Para fazer isso, você precisa selecionar o perfil de agendamento “padrão” e alterar as configurações no parâmetro de configuração “opencl_device_priority”.&lt;/p>
&lt;p>É importante entender como o Ansel usa dispositivos OpenCL. Cada sequência de processamento de uma imagem &amp;ndash; para converter uma entrada em saída final usando uma pilha de histórico &amp;ndash; é executada em um pixelpipe. Existem quatro tipos diferentes de pixelpipe no Ansel. Um tipo é responsável por processar a visualização da imagem central (ou visualização completa) no modo de sala escura, outro pixelpipe processa a imagem de visualização (janela de navegação). Pode haver um de cada um desses dois pixelpipes em execução a qualquer momento, com os pixelpipes completos e de visualização executados em paralelo. Além disso, pode haver vários pixelpipes paralelos realizando exportações de arquivos, bem como vários pixelpipes paralelos gerando miniaturas. Se um dispositivo OpenCL estiver disponível, o Ansel dinamicamente o aloca para um pixelpipe específico para uma execução e o libera depois.&lt;/p></description></item><item><title>Opencl still does not run for me</title><link>https://ansel.photos/pt_br/doc/preferences-settings/performance/opencl/still-doesnt-work/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>6c1bb59208002f4120b17fc8f68fab770aab9760802cf3a0cbae15fcb083070c</guid><description>&lt;p>As has been mentioned, OpenCL systems come with a huge variety of setups: different GPU manufacturers and models, varying amounts of GPU memory, different drivers, different distributions etc..&lt;/p>
&lt;p>Muitos dos problemas só aparecerão com combinações muito específicas desses fatores. Como os desenvolvedores do Ansel só têm acesso a uma pequena fração dessas variações, entenda que talvez não possamos resolver seu problema específico. Não há muito o que possamos fazer se não formos capazes de reproduzir o seu problema.&lt;/p></description></item><item><title>Memory &amp; performance tuning</title><link>https://ansel.photos/pt_br/doc/preferences-settings/performance/mem-performance/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>81cd82723feeaa8cdda83e8f32f669cc7d7e6043eb71b5cace9efa761e6f1282</guid><description>&lt;/section>
&lt;section id="memory-requirements">
&lt;h2 class="text-left heading">
Memory requirements
&lt;span class="header-filet">&lt;/span>
&lt;/h2>
&lt;p>Processing a raw image in Ansel requires a great deal of system memory. A simple calculation makes this clear: For a 20 megapixel image, Ansel requires a 4x32-bit floating point cell to store each pixel, meaning that each full image of this size will require approximately 300MB of memory just to store the image data. In order to actually process this image through a given module, Ansel needs at least two buffers (input and output) of this size, with more complex modules potentially requiring several additional buffers for intermediate data. Without further optimization, anything between 600MB and 3GB of memory might be required to store and process image data as the pixelpipe executes. On top of this is Ansel&amp;rsquo;s code segment, the code and data of any dynamically-linked system libraries, as well as further buffers that Ansel uses to store intermediate states (cache) for quick access during interactive work.&lt;/p></description></item><item><title>Storage</title><link>https://ansel.photos/pt_br/doc/preferences-settings/storage/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>5f14abc1f2c006edf7c923e9738362581d8e887446aead5b2cb00ceb25f2be69</guid><description>&lt;/section>
&lt;section id="database">
&lt;h2 class="text-left heading">
Database
&lt;span class="header-filet">&lt;/span>
&lt;/h2>
&lt;dl>
&lt;dt>check for database maintenance&lt;/dt>
&lt;dd>Indicates when darktable should check for database fragmentation and perform maintenance. Options are &amp;ldquo;never&amp;rdquo;, &amp;ldquo;on startup&amp;rdquo;, &amp;ldquo;on close&amp;rdquo; and &amp;ldquo;on both&amp;rdquo;. Each of these is also available with an additional &amp;ldquo;(don&amp;rsquo;t ask)&amp;rdquo; option to perform the checks automatically without prompting (default &amp;ldquo;on close&amp;rdquo;).&lt;/dd>
&lt;dt>limite de fragmentação da base de dados&lt;/dt>
&lt;dd>Razão de fragmentação (em percentual) acima da qual a manutenção da base de dados deve ser realizada (sujeito à seleção feita na opção acima) (25 por padrão).&lt;/dd>
&lt;dt>criar cópia instantânea da base de dados&lt;/dt>
&lt;dd>Especifica com qual a frequência o Ansel deve criar cópias instantâneas da base de dados. As opções são “nunca”, “uma vez por mês”, “uma vez por semana”, “uma vez por dia” e “ao fechar” (“uma vez por semana” por padrão).&lt;/dd>
&lt;dt>quantas cópias de segurança manter&lt;/dt>
&lt;dd>Número de cópias instantâneas a serem mantidas após criar uma nova cópia, sem contar as cópias de segurança realizadas ao atualizar a versão do Ansel. Insira “-1” para armazenar um número ilimitado de cópias (10 por padrão).&lt;/dd>
&lt;/dl>
&lt;/section>
&lt;section id="xmp">
&lt;h2 class="text-left heading">
Xmp
&lt;span class="header-filet">&lt;/span>
&lt;/h2>
&lt;dl>
&lt;dt>salvar arquivo auxiliar para cada imagem&lt;/dt>
&lt;dd>Os arquivos XMP fornecem um método redundante de salvar as alterações feitas em uma imagem, além das alterações salvas na base de dados do Ansel. Esta opção permite que você escolha quando salvar esses arquivos. Escolha entre:&lt;/dd>
&lt;dd>
&lt;ul>
&lt;li>&lt;em>nunca&lt;/em>: Não salva arquivos XMP. Isso pode ser útil se você estiver executando várias versões do Ansel para fins de desenvolvimento/teste, mas normalmente não é recomendado&lt;/li>
&lt;/ul>
&lt;/dd>
&lt;dd>&lt;ul>
&lt;li>&lt;em>ao importar&lt;/em>: Um arquivo XMP será salvo assim que você adicionar uma imagem à biblioteca do Ansel e será posteriormente atualizado cada vez que você editá-la&lt;/li>
&lt;/ul>
&lt;/dd>
&lt;dd>&lt;ul>
&lt;li>&lt;em>após edição&lt;/em>: Um arquivo XMP será salvo na primeira vez que você realizar uma edição em uma imagem e será atualizado a cada edição subsequente. A importação não irá gerar um arquivo XMP por padrão.&lt;/li>
&lt;/ul>
&lt;/dd>
&lt;dd>
&lt;p>É altamente recomendável que você escolha &amp;ldquo;ao importar&amp;rdquo; ou &amp;ldquo;após edição&amp;rdquo;. Os arquivos XMP fornecem uma proteção contra falhas útil para que você não perca dados se a base de dados for corrompida. Fazer cópia de segurança de seu arquivo RAW mais o arquivo XMP que o acompanha permitirá que você restaure totalmente seu trabalho em uma data posterior, reimportando seu histórico de edição de volta para o Ansel (&amp;ldquo;ao importar&amp;rdquo; por padrão).&lt;/p></description></item><item><title>Miscellaneous</title><link>https://ansel.photos/pt_br/doc/preferences-settings/miscellaneous/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>3c4492a9daf25d05ad7fb1a26d9d87bae94d23c01bcfa8d160b634d67fb8efdf</guid><description>&lt;/section>
&lt;section id="interface">
&lt;h2 class="text-left heading">
Interface
&lt;span class="header-filet">&lt;/span>
&lt;/h2>
&lt;dl>
&lt;dt>carregar atalhos padrão ao iniciar&lt;/dt>
&lt;dd>Ao iniciar o aplicativo, o Ansel carrega os atalhos padrão primeiro e, em seguida, carrega os atalhos definidos pelo usuário por cima. Isso permite que os atalhos padrão sejam substituídos por uma nova ação, mas impede que sejam excluídos (já que o atalho excluído será recarregado automaticamente na próxima reinicialização). Desative esta preferência para parar de carregar os atalhos padrão na inicialização carregando apenas os definidos pelo usuário (incluindo quaisquer padrões que você não tenha excluído ou substituído). Isso facilita a exclusão, mas também significa que você não se beneficiará de novos atalhos adicionados em versões futuras sem primeiro reativar essa preferência (padrão ativado).&lt;/dd>
&lt;dt>escalonar passo do controle deslizante com mín/máx&lt;/dt>
&lt;dd>Quando ativado, o tamanho do passo padrão, ao alterar os controles deslizantes, dependerá dos valores mín/máx atuais para o referido controle (ativado por padrão).&lt;/dd>
&lt;dt>ordenar predefinições nativas primeiro&lt;/dt>
&lt;dd>Seleciona como o menu de predefinições é ordenado. Se esta opção estiver ativa, as predefinições nativas serão exibidas primeiro. Se estiver desativada, as predefinições do usuário são exibidas primeiro (ativado por padrão).&lt;/dd>
&lt;dt>always show panels&amp;rsquo; scrollbars&lt;/dt>
&lt;dd>Defines whether the panel scrollbars should be always visible or activated only depending on the panel content (default on). (needs a restart)&lt;/dd>
&lt;dt>position of the scopes module&lt;/dt>
&lt;dd>Choose whether to show the &lt;a href="https://ansel.photos/pt_br/doc/views/toolboxes/scopes/" title="" rel="dofollow" >scopes&lt;/a> module in the left or right panel (default right). (needs a restart)&lt;/dd>
&lt;dt>method to use for getting the display profile&lt;/dt>
&lt;dd>This option allows the user to force Ansel to use a specific method to obtain the current display profile for &lt;a href="https://ansel.photos/pt_br/doc/color-management/" title="" rel="dofollow" >color management&lt;/a>. In the default setting “all”, Ansel will choose to query the X display server&amp;rsquo;s xatom or the colord system service. You can set this option to “xatom” or “colord” to enforce a specific method if the two methods give different results. You can run the &lt;a href="https://ansel.photos/pt_br/doc/cli/ansel-cmstest/" title="" rel="dofollow" >Ansel-cmstest&lt;/a> binary to examine your color management subsystem.&lt;/dd>
&lt;/dl>
&lt;/section>
&lt;section id="tags">
&lt;h2 class="text-left heading">
Tags
&lt;span class="header-filet">&lt;/span>
&lt;/h2>
&lt;dl>
&lt;dt>omit hierarchy in simple tag lists&lt;/dt>
&lt;dd>When exporting images any hierarchical tags are also added as a simple list of non-hierarchical tags to make them visible to some other programs. When this option is checked Ansel will only include the last part of the hierarchy and ignore the rest. So &lt;code>foo|bar|baz&lt;/code> will only add &lt;code>baz&lt;/code>.&lt;/dd>
&lt;/dl>
&lt;/section>
&lt;section id="shortcuts-with-multiple-instances">
&lt;h2 class="text-left heading">
Shortcuts with multiple instances
&lt;span class="header-filet">&lt;/span>
&lt;/h2>
&lt;p>É possível criar múltiplas instâncias de muitos módulos de processamento. Neste cenário, nem sempre é óbvio qual instância deve ser controlada pelas operações de atalho de teclado. As opções a seguir controlam as regras que são aplicadas (em ordem) para decidir em qual instância de módulo os atalhos de teclado devem ser aplicados.&lt;/p></description></item><item><title>Shortcuts</title><link>https://ansel.photos/pt_br/doc/preferences-settings/shortcuts/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>8e2e57541ed295cd6324e90b36a0bb4a62266f3b61f2fc85552c0f06b2b57ed9</guid><description>&lt;p>Some actions in Ansel can be performed with a keyboard shortcut. A table of key shortcuts is available in &lt;em>Help &amp;gt; Table of key shortcuts&lt;/em>.&lt;/p>
&lt;p>&lt;strong>Note:&lt;/strong> The table shows different key shortcuts for different Views.&lt;/p>
&lt;/section>
&lt;section id="assigning-key-shortcuts">
&lt;h2 class="text-left heading">
Assigning key shortcuts
&lt;span class="header-filet">&lt;/span>
&lt;/h2>
&lt;p>For the time being shortcuts can only be defined or changed by editing your &lt;code>$HOME/.config/Ansel/shortcutsrc&lt;/code> file. There is no support for MIDI-devices in Ansel.&lt;/p>
&lt;/section>
&lt;section id="deleting-default-shortcuts">
&lt;h3 class="text-left heading">
Deleting default shortcuts
&lt;/h3>
&lt;p>When launching the application, Ansel loads default shortcuts first, and then loads user-defined shortcuts on top. This allows default shortcuts to be overridden with a new action but prevents them from being deleted (since the deleted shortcut will be automatically reloaded on the next restart).&lt;/p></description></item><item><title>Presets</title><link>https://ansel.photos/pt_br/doc/preferences-settings/presets/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>62c3bed51604eefd536031d8422c7713ab6f63c3a51f268cdede38f1bc65ec2b</guid><description>&lt;p>This menu provides an overview of the presets that are defined for Ansel&amp;rsquo;s modules, and allows you to modify some of their properties.&lt;/p>
&lt;p>Os ajustes predefinidos internos (aqueles que são incluídos por padrão com o Ansel) são exibidos com um símbolo de cadeado. Suas propriedades não podem ser modificadas.&lt;/p>
&lt;p>As predefinições feitas pelo usuário podem ser importadas a partir de arquivos &lt;code>.dtpreset&lt;/code> usando o botão “importar” na base da tela. Você pode exportar &lt;em>todas&lt;/em> as predefinições feitas pelo usuário para uma única pasta usando o botão “exportar”.&lt;/p></description></item><item><title>Lua options</title><link>https://ansel.photos/pt_br/doc/preferences-settings/lua-options/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>97e1d61db329277be39bc5b688011a94b7abac6ddd9dbf6d67369b2649feffa6</guid><description>&lt;dl>
&lt;dt>lua scripts installer don&amp;rsquo;t show again&lt;/dt>
&lt;dd>Check this box to hide the &lt;a href="https://ansel.photos/pt_br/doc/views/toolboxes/lua-scripts-installer/" title="" rel="dofollow" >lua scripts installer&lt;/a> in the lighttable if no lua scripts are installed.&lt;/dd>
&lt;/dl></description></item><item><title>Color management</title><link>https://ansel.photos/pt_br/doc/color-management/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>0f244d189a686198e5a0ca0829787c11e125eea103ce898621405f4605d69bae</guid><description>&lt;p>Ansel employs a fully color managed workflow:&lt;/p>
&lt;ul>
&lt;li>
&lt;p>Input color specifications are taken from embedded or user-supplied ICC profiles or (in the case of raw files) from a library of camera-specific color matrices.&lt;/p>
&lt;/li>
&lt;li>
&lt;p>Ansel automatically reads the display profile of your monitor (if properly configured) for accurate on-screen color rendition. Multiple-screen setups are fully supported as long as a system service like colord is in place and properly configured to inform Ansel of the correct monitor profile.&lt;/p></description></item><item><title>Display profile</title><link>https://ansel.photos/pt_br/doc/color-management/display-profile/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>7e17c75e8761dc85510374007099416aa6778451b4c8d5d4eb60e3283088704e</guid><description>&lt;p>For darktable to faithfully render colors on screen it needs to find the correct display profile for your monitor. In general this requires your monitor to be properly calibrated and profiled, and it needs the profile to be correctly installed on your system. darktable queries your X display server&amp;rsquo;s xatom as well as the system service colord (if available) for the right profile. If required you can enforce a specific method in &lt;a href="https://ansel.photos/pt_br/doc/preferences-settings/miscellaneous/" title="" rel="dofollow" >preferences &amp;gt; miscellaneous&lt;/a>.&lt;/p></description></item><item><title>Rendering method</title><link>https://ansel.photos/pt_br/doc/color-management/rendering-method/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>150a42cfe695383fcc46f883797e4495e2b82ed9ec399c444b560aee6cc000e4</guid><description>&lt;p>O Ansel pode renderizar cores com seus próprios algoritmos internos ou usando a biblioteca externa LittleCMS 2. O método interno do Ansel é significativamente mais rápido que o externo. A opção externa lhe permite selecionar a intenção de renderização e pode oferecer uma precisão ligeiramente maior em alguns casos.&lt;/p>
&lt;p>You can change the default method in &lt;a href="https://ansel.photos/pt_br/doc/preferences-settings/processing/" title="" rel="dofollow" >preferences &amp;gt; processing &amp;gt; always use LittleCMS 2 to apply output color profile&lt;/a>&lt;/p>
&lt;hr />
&lt;p>&lt;strong>Nota:&lt;/strong> Se o ICC fornecido estiver baseado em LUT ou possuir tanto o LUT como uma matriz, o Ansel usará o LittleCMS2 para representar as cores independentemente do valor do parâmetro de configuração.&lt;/p></description></item><item><title>Rendering intent</title><link>https://ansel.photos/pt_br/doc/color-management/rendering-intent/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>0b2414038880cf3a0f086c28f0bc9b9b0f2401d51caf00a1d27c101c059d54a0</guid><description>&lt;p>If rendering with LittleCMS2 is activated (see &lt;a href="https://ansel.photos/pt_br/doc/color-management/rendering-method/" title="" rel="dofollow" >rendering method&lt;/a>) you can define how to handle out-of-gamut colors when converting between color spaces. A selection box in the &lt;a href="https://ansel.photos/pt_br/doc/views/toolboxes/export/" title="" rel="dofollow" >export&lt;/a>, &lt;a href="https://ansel.photos/pt_br/doc/views/darkroom/modules/output-color-profile/" title="" rel="dofollow" >&lt;em>output color profile&lt;/em>&lt;/a>, and &lt;a href="https://ansel.photos/pt_br/doc/views/toolboxes/soft-proof/" title="" rel="dofollow" >soft proof&lt;/a> modules gives you a choice of the following rendering intents:&lt;/p>
&lt;dl>
&lt;dt>perceptual&lt;/dt>
&lt;dd>Best suited to photographs as it maintains the relative position of colors. This is usually the best choice.&lt;/dd>
&lt;dt>relative colorimetric&lt;/dt>
&lt;dd>Out-of-gamut colors are converted to colors having the same lightness, but different saturation. Other colors remain unmodified.&lt;/dd>
&lt;dt>saturation&lt;/dt>
&lt;dd>Saturation is retained but lightness is slightly changed.&lt;/dd>
&lt;dt>absolute colorimetric&lt;/dt>
&lt;dd>Keep the white point.&lt;/dd>
&lt;/dl></description></item><item><title>Espaços de cor do Ansel</title><link>https://ansel.photos/pt_br/doc/color-management/color-spaces/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>6639674a2a0e6e453be457bb65202b3b769779127c71d8e4484eb87da80bfda0</guid><description>&lt;p>As imagens de entrada são arquivos RGB (como JPEGs ou TIFFs) ou RAW da câmera. Ambos armazenam informações visuais como uma combinação de cores primárias (por exemplo vermelho, verde e azul) que juntas descrevem uma emissão de luz a ser recriada na tela.&lt;/p>
&lt;p>A imagem a seguir ilustra este conceito.&lt;/p>
&lt;p>
&lt;figure class="img-wrapper " id="spectral-decompositionjpg">
&lt;button class="open-lightbox-button" onclick="lightbox(&amp;#34;spectral-decompositionjpg&amp;#34;)">
&lt;i class="fa fa-expand-alt open-lightbox-icon fa-fw">&lt;/i>
&lt;/button>
&lt;button class="open-link-button" onclick="window.open('https:\/\/ansel.photos\/spectral-decomposition.jpg', '_blank');">
&lt;i class="fa fa-external-link-alt open-link-icon fa-fw">&lt;/i>
&lt;/button>
&lt;div class="img-container" onclick="lightbox(&amp;#34;spectral-decompositionjpg&amp;#34;)" style="cursor: pointer;" >
&lt;img src=https://ansel.photos/spectral-decomposition.jpg alt="image"
style=" "
decoding="async" loading="lazy"sizes="(max-width: 992px) 100vw, (max-width: 1200px) 66.67vw, 50vw" srcset="https://ansel.photos/spectral-decomposition_hu_28ddf7ba3896ea45.jpg 140w, https://ansel.photos/spectral-decomposition_hu_b2fe76f1def20ad3.jpg 264w, https://ansel.photos/spectral-decomposition_hu_9480bd66cfeafc21.jpg 331w, https://ansel.photos/spectral-decomposition_hu_9dbff79aac78c6c1.jpg 400w, https://ansel.photos/spectral-decomposition_hu_af84f5d8a4edd21c.jpg 496w, https://ansel.photos/spectral-decomposition_hu_96c02ab9413be25a.jpg 576w, https://ansel.photos/spectral-decomposition_hu_adfb82753570d7d4.jpg 600w, https://ansel.photos/spectral-decomposition_hu_9cd4f5db6264105d.jpg 720w, https://ansel.photos/spectral-decomposition_hu_75b018b6658a615b.jpg 800w, https://ansel.photos/spectral-decomposition_hu_4344fa5f0c839966.jpg 992w"width="1131" height="600"/>
&lt;/div>
&lt;/figure>
&lt;/p></description></item><item><title>Unbounded colors</title><link>https://ansel.photos/pt_br/doc/color-management/unbounded-colors/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>8b77b345a56adaf94e69110ae312d60f9c43cf4b13533fb5e095a4242fab389f</guid><description>&lt;p>As telas e a maioria dos formatos de arquivo de imagem só podem codificar intensidades RGB confinadas em um determinado intervalo. Por exemplo, imagens codificadas em 8 bits podem conter apenas valores de 0 a 255, imagens em 10 bits, de 0 a 1023, e assim por diante&amp;hellip; Padrões gráficos postulam que o máximo desse intervalo, não importa seu valor real, sempre representará o máximo brilho que o meio de exibição é capaz de renderizar, geralmente entre 100 e 160 Cd/m² (ou nits), dependendo do padrão real. Geralmente chamamos esse máximo de “100% relativo à exibição”. O mínimo da faixa, codificado 0, não importa a profundidade de bits usada, torna-se então “0% relativo à exibição”. 100% codifica branco puro e 0% codifica preto puro.&lt;/p></description></item><item><title>Possible color artifacts</title><link>https://ansel.photos/pt_br/doc/color-management/color-artifacts/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>c9af62db75962b1a55966e9264e9520c556a6f12dbc0303c734e0c2a469618be</guid><description>&lt;p>There are some infrequent situations that still can lead to problematic results unless the user takes some action. Some modules in Lab color space rely on the fact that the L channels carries all lightness information, with the a and b channels purely representing chroma and hue. Unbounded colors with negative L values are especially problematic to these modules and can lead to black pixel artifacts.&lt;/p>
&lt;p>Foi descoberto que fontes de luz azul altamente saturadas no quadro da imagem são provavelmente candidatas para pixels com valores de ‘L’ negativos. Se você se dedica à fotografia de estúdio, deve prestar atenção a este tipo de luz que apareça em sua imagem.&lt;/p></description></item><item><title>Dimensões da cor no Ansel</title><link>https://ansel.photos/pt_br/doc/color-management/color-dimensions/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>cae82bce5ef6f6668689ccb1d23bb1217c8a6e2a42432b8f545ad81b97e4187e</guid><description>&lt;p>Esta seção define as propriedades perceptuais da cor, tanto conceitualmente como quantitativamente, a fim de caracterizar e quantificar os ajustes criativos e corretivos da cor realizados no Ansel.&lt;/p>
&lt;/section>
&lt;section id="definitions">
&lt;h2 class="text-left heading">
Definitions
&lt;span class="header-filet">&lt;/span>
&lt;/h2>
&lt;p>As propriedades como “saturação”, “brilho” ou “luminosidade” passaram a ser de uso comum mas são largamente usadas de forma incorreta e frequentemente para significar coisas diferentes. Na ciência da cor, cada um destes termos possui um significado preciso.&lt;/p></description></item><item><title>Command Line Interface</title><link>https://ansel.photos/pt_br/doc/cli/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>9f0bc1dca72e4dd101478c4d88625a37a6c5369a4c0af1e0a3bafb04749021b9</guid><description/></item><item><title>Ansel</title><link>https://ansel.photos/pt_br/doc/cli/ansel/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>3231479f82e3fac4c971a7f6a1758677a5662f22cbe55b1798e7801719e0fb26</guid><description>&lt;p>O binário &lt;code>Ansel&lt;/code> inicia o Ansel com sua interface gráfica e todas as funcionalidades. Esta é a forma padrão de usar o Ansel.&lt;/p>
&lt;p>O &lt;code>Ansel&lt;/code> pode ser invocado com os seguintes parâmetros de linha de comando:&lt;/p>
&lt;figure class="full-width border-0 p-0 mt-2 mb-3">
&lt;div class="highlight">&lt;pre tabindex="0" style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4;">&lt;code class="language-gdscript3" data-lang="gdscript3">&lt;span style="display:flex;">&lt;span style="white-space:pre;-webkit-user-select:none;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f" id="hl-0-1">&lt;a style="outline:none;text-decoration:none;color:inherit" href="#hl-0-1"> 1&lt;/a>&lt;/span>&lt;span>Ansel [&lt;span style="color:#f92672">-&lt;/span>d {all,act_on,cache,camctl,camsupport,control,demosaic,
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span style="white-space:pre;-webkit-user-select:none;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f" id="hl-0-2">&lt;a style="outline:none;text-decoration:none;color:inherit" href="#hl-0-2"> 2&lt;/a>&lt;/span>&lt;span> dev,fswatch,imageio,input,ioporder,lighttable,lua,
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span style="white-space:pre;-webkit-user-select:none;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f" id="hl-0-3">&lt;a style="outline:none;text-decoration:none;color:inherit" href="#hl-0-3"> 3&lt;/a>&lt;/span>&lt;span> masks,memory,nan,opencl,params,perf,print,pwstorage,
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span style="white-space:pre;-webkit-user-select:none;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f" id="hl-0-4">&lt;a style="outline:none;text-decoration:none;color:inherit" href="#hl-0-4"> 4&lt;/a>&lt;/span>&lt;span> &lt;span style="color:#66d9ef">signal&lt;/span>,sql,tiling,undo,verbose}]
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span style="white-space:pre;-webkit-user-select:none;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f" id="hl-0-5">&lt;a style="outline:none;text-decoration:none;color:inherit" href="#hl-0-5"> 5&lt;/a>&lt;/span>&lt;span> [&lt;span style="color:#f92672">&amp;lt;&lt;/span>arquivo de entrada&lt;span style="color:#f92672">&amp;gt;|&amp;lt;&lt;/span>pasta de imagens&lt;span style="color:#f92672">&amp;gt;&lt;/span>]
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span style="white-space:pre;-webkit-user-select:none;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f" id="hl-0-6">&lt;a style="outline:none;text-decoration:none;color:inherit" href="#hl-0-6"> 6&lt;/a>&lt;/span>&lt;span> [&lt;span style="color:#f92672">--&lt;/span>version]
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span style="white-space:pre;-webkit-user-select:none;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f" id="hl-0-7">&lt;a style="outline:none;text-decoration:none;color:inherit" href="#hl-0-7"> 7&lt;/a>&lt;/span>&lt;span> [&lt;span style="color:#f92672">--&lt;/span>disable&lt;span style="color:#f92672">-&lt;/span>opencl]
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span style="white-space:pre;-webkit-user-select:none;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f" id="hl-0-8">&lt;a style="outline:none;text-decoration:none;color:inherit" href="#hl-0-8"> 8&lt;/a>&lt;/span>&lt;span> [&lt;span style="color:#f92672">--&lt;/span>library &lt;span style="color:#f92672">&amp;lt;&lt;/span>arquivo da biblioteca&lt;span style="color:#f92672">&amp;gt;&lt;/span>]
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span style="white-space:pre;-webkit-user-select:none;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f" id="hl-0-9">&lt;a style="outline:none;text-decoration:none;color:inherit" href="#hl-0-9"> 9&lt;/a>&lt;/span>&lt;span> [&lt;span style="color:#f92672">--&lt;/span>datadir &lt;span style="color:#f92672">&amp;lt;&lt;/span>pasta de dados&lt;span style="color:#f92672">&amp;gt;&lt;/span>]
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span style="white-space:pre;-webkit-user-select:none;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f" id="hl-0-10">&lt;a style="outline:none;text-decoration:none;color:inherit" href="#hl-0-10">10&lt;/a>&lt;/span>&lt;span> [&lt;span style="color:#f92672">--&lt;/span>moduledir &lt;span style="color:#f92672">&amp;lt;&lt;/span>pasta de módulos&lt;span style="color:#f92672">&amp;gt;&lt;/span>]
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span style="white-space:pre;-webkit-user-select:none;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f" id="hl-0-11">&lt;a style="outline:none;text-decoration:none;color:inherit" href="#hl-0-11">11&lt;/a>&lt;/span>&lt;span> [&lt;span style="color:#f92672">--&lt;/span>tmpdir &lt;span style="color:#f92672">&amp;lt;&lt;/span>pasta temporária&lt;span style="color:#f92672">&amp;gt;&lt;/span>]
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span style="white-space:pre;-webkit-user-select:none;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f" id="hl-0-12">&lt;a style="outline:none;text-decoration:none;color:inherit" href="#hl-0-12">12&lt;/a>&lt;/span>&lt;span> [&lt;span style="color:#f92672">--&lt;/span>configdir &lt;span style="color:#f92672">&amp;lt;&lt;/span>pasta de configuração &lt;span style="color:#66d9ef">do&lt;/span> usuário&lt;span style="color:#f92672">&amp;gt;&lt;/span>]
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span style="white-space:pre;-webkit-user-select:none;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f" id="hl-0-13">&lt;a style="outline:none;text-decoration:none;color:inherit" href="#hl-0-13">13&lt;/a>&lt;/span>&lt;span> [&lt;span style="color:#f92672">--&lt;/span>cachedir &lt;span style="color:#f92672">&amp;lt;&lt;/span>pasta de cache &lt;span style="color:#66d9ef">do&lt;/span> usuário&lt;span style="color:#f92672">&amp;gt;&lt;/span>]
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span style="white-space:pre;-webkit-user-select:none;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f" id="hl-0-14">&lt;a style="outline:none;text-decoration:none;color:inherit" href="#hl-0-14">14&lt;/a>&lt;/span>&lt;span> [&lt;span style="color:#f92672">--&lt;/span>localedir &lt;span style="color:#f92672">&amp;lt;&lt;/span>pasta locale&lt;span style="color:#f92672">&amp;gt;&lt;/span>]
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span style="white-space:pre;-webkit-user-select:none;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f" id="hl-0-15">&lt;a style="outline:none;text-decoration:none;color:inherit" href="#hl-0-15">15&lt;/a>&lt;/span>&lt;span> [&lt;span style="color:#f92672">--&lt;/span>luacmd &lt;span style="color:#f92672">&amp;lt;&lt;/span>comandos lua&lt;span style="color:#f92672">&amp;gt;&lt;/span>]
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span style="white-space:pre;-webkit-user-select:none;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f" id="hl-0-16">&lt;a style="outline:none;text-decoration:none;color:inherit" href="#hl-0-16">16&lt;/a>&lt;/span>&lt;span> [&lt;span style="color:#f92672">--&lt;/span>noiseprofiles &lt;span style="color:#f92672">&amp;lt;&lt;/span>arquivo de perfis de ruído json&lt;span style="color:#f92672">&amp;gt;&lt;/span>]
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span style="white-space:pre;-webkit-user-select:none;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f" id="hl-0-17">&lt;a style="outline:none;text-decoration:none;color:inherit" href="#hl-0-17">17&lt;/a>&lt;/span>&lt;span> [&lt;span style="color:#f92672">--&lt;/span>d&lt;span style="color:#f92672">-&lt;/span>&lt;span style="color:#66d9ef">signal&lt;/span> &lt;span style="color:#f92672">&amp;lt;&lt;/span>sinal&lt;span style="color:#f92672">&amp;gt;&lt;/span>]
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span style="white-space:pre;-webkit-user-select:none;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f" id="hl-0-18">&lt;a style="outline:none;text-decoration:none;color:inherit" href="#hl-0-18">18&lt;/a>&lt;/span>&lt;span> [&lt;span style="color:#f92672">--&lt;/span>d&lt;span style="color:#f92672">-&lt;/span>&lt;span style="color:#66d9ef">signal&lt;/span>&lt;span style="color:#f92672">-&lt;/span>act &lt;span style="color:#f92672">&amp;lt;&lt;/span>all,raise,connect,disconnect,print&lt;span style="color:#f92672">-&lt;/span>trace&lt;span style="color:#f92672">&amp;gt;&lt;/span>]
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span style="white-space:pre;-webkit-user-select:none;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f" id="hl-0-19">&lt;a style="outline:none;text-decoration:none;color:inherit" href="#hl-0-19">19&lt;/a>&lt;/span>&lt;span> [&lt;span style="color:#f92672">--&lt;/span>conf &lt;span style="color:#f92672">&amp;lt;&lt;/span>chave&lt;span style="color:#f92672">&amp;gt;=&amp;lt;&lt;/span>valor&lt;span style="color:#f92672">&amp;gt;&lt;/span>]
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span style="white-space:pre;-webkit-user-select:none;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f" id="hl-0-20">&lt;a style="outline:none;text-decoration:none;color:inherit" href="#hl-0-20">20&lt;/a>&lt;/span>&lt;span> [&lt;span style="color:#f92672">-&lt;/span>t &lt;span style="color:#f92672">&amp;lt;&lt;/span>num subprocessos openmp &lt;span style="color:#f92672">&amp;gt;&lt;/span>]&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/div>
&lt;/figure>
&lt;p>Todos os parâmetros são opcionais. Na maioria dos caso, o Ansel deve ser iniciado sem nenhum parâmetro adicional, o que fará com que sejam usados os valores padrão adequados.&lt;/p></description></item><item><title>Ansel-cli</title><link>https://ansel.photos/pt_br/doc/cli/ansel-cli/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>f54b761f730efad87f5eb0311d791cafba14ea29527a716318b7e811b0c4cb39</guid><description>&lt;p>The &lt;code>ansel-cli&lt;/code> binary starts the command line interface variant of Ansel which allows images to be exported.&lt;/p>
&lt;p>Esta variante não exibe nenhuma janela &amp;ndash; ela funciona em modo de console puro sem iniciar uma interface gráfica. Este modo é particularmente útil para servidores rodando trabalhos em segundo plano.&lt;/p>
&lt;p>&lt;code>ansel-cli&lt;/code> can be called with the following command line parameters:&lt;/p>
&lt;figure class="full-width border-0 p-0 mt-2 mb-3">
&lt;div class="highlight">&lt;pre tabindex="0" style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4;">&lt;code class="language-fallback" data-lang="fallback">&lt;span style="display:flex;">&lt;span style="white-space:pre;-webkit-user-select:none;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f" id="hl-0-1">&lt;a style="outline:none;text-decoration:none;color:inherit" href="#hl-0-1"> 1&lt;/a>&lt;/span>&lt;span>ansel-cli [&amp;lt;input file or folder&amp;gt;]
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span style="white-space:pre;-webkit-user-select:none;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f" id="hl-0-2">&lt;a style="outline:none;text-decoration:none;color:inherit" href="#hl-0-2"> 2&lt;/a>&lt;/span>&lt;span> [&amp;lt;xmp file&amp;gt;]
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span style="white-space:pre;-webkit-user-select:none;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f" id="hl-0-3">&lt;a style="outline:none;text-decoration:none;color:inherit" href="#hl-0-3"> 3&lt;/a>&lt;/span>&lt;span> &amp;lt;output file or folder&amp;gt;
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span style="white-space:pre;-webkit-user-select:none;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f" id="hl-0-4">&lt;a style="outline:none;text-decoration:none;color:inherit" href="#hl-0-4"> 4&lt;/a>&lt;/span>&lt;span> [--width &amp;lt;max width&amp;gt;]
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span style="white-space:pre;-webkit-user-select:none;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f" id="hl-0-5">&lt;a style="outline:none;text-decoration:none;color:inherit" href="#hl-0-5"> 5&lt;/a>&lt;/span>&lt;span> [--height &amp;lt;max height&amp;gt;]
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span style="white-space:pre;-webkit-user-select:none;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f" id="hl-0-6">&lt;a style="outline:none;text-decoration:none;color:inherit" href="#hl-0-6"> 6&lt;/a>&lt;/span>&lt;span> [--hq &amp;lt;0|1|true|false&amp;gt;]
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span style="white-space:pre;-webkit-user-select:none;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f" id="hl-0-7">&lt;a style="outline:none;text-decoration:none;color:inherit" href="#hl-0-7"> 7&lt;/a>&lt;/span>&lt;span> [--upscale &amp;lt;0|1|true|false&amp;gt;]
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span style="white-space:pre;-webkit-user-select:none;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f" id="hl-0-8">&lt;a style="outline:none;text-decoration:none;color:inherit" href="#hl-0-8"> 8&lt;/a>&lt;/span>&lt;span> [--style &amp;lt;style name&amp;gt;]
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span style="white-space:pre;-webkit-user-select:none;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f" id="hl-0-9">&lt;a style="outline:none;text-decoration:none;color:inherit" href="#hl-0-9"> 9&lt;/a>&lt;/span>&lt;span> [--style-overwrite]
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span style="white-space:pre;-webkit-user-select:none;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f" id="hl-0-10">&lt;a style="outline:none;text-decoration:none;color:inherit" href="#hl-0-10">10&lt;/a>&lt;/span>&lt;span> [--apply-custom-presets &amp;lt;0|1|false|true&amp;gt;]
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span style="white-space:pre;-webkit-user-select:none;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f" id="hl-0-11">&lt;a style="outline:none;text-decoration:none;color:inherit" href="#hl-0-11">11&lt;/a>&lt;/span>&lt;span> [--out-ext &amp;lt;extension&amp;gt;]
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span style="white-space:pre;-webkit-user-select:none;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f" id="hl-0-12">&lt;a style="outline:none;text-decoration:none;color:inherit" href="#hl-0-12">12&lt;/a>&lt;/span>&lt;span> [--import &amp;lt;file or dir&amp;gt;]
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span style="white-space:pre;-webkit-user-select:none;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f" id="hl-0-13">&lt;a style="outline:none;text-decoration:none;color:inherit" href="#hl-0-13">13&lt;/a>&lt;/span>&lt;span> [--icc-type &amp;lt;type&amp;gt;]
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span style="white-space:pre;-webkit-user-select:none;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f" id="hl-0-14">&lt;a style="outline:none;text-decoration:none;color:inherit" href="#hl-0-14">14&lt;/a>&lt;/span>&lt;span> [--icc-file &amp;lt;file&amp;gt;]
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span style="white-space:pre;-webkit-user-select:none;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f" id="hl-0-15">&lt;a style="outline:none;text-decoration:none;color:inherit" href="#hl-0-15">15&lt;/a>&lt;/span>&lt;span> [--icc-intent &amp;lt;intent&amp;gt;]
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span style="white-space:pre;-webkit-user-select:none;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f" id="hl-0-16">&lt;a style="outline:none;text-decoration:none;color:inherit" href="#hl-0-16">16&lt;/a>&lt;/span>&lt;span> [--verbose]
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span style="white-space:pre;-webkit-user-select:none;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f" id="hl-0-17">&lt;a style="outline:none;text-decoration:none;color:inherit" href="#hl-0-17">17&lt;/a>&lt;/span>&lt;span> [--help [option]]
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span style="white-space:pre;-webkit-user-select:none;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f" id="hl-0-18">&lt;a style="outline:none;text-decoration:none;color:inherit" href="#hl-0-18">18&lt;/a>&lt;/span>&lt;span> [--core &amp;lt;Ansel options&amp;gt;]&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/div>
&lt;/figure>
&lt;p>O usuário deve fornecer um nome de arquivo de entrada e um nome de arquivo de saída. Todos os outros parâmetros são opcionais.&lt;/p></description></item><item><title>Ansel-generate-cache</title><link>https://ansel.photos/pt_br/doc/cli/ansel-generate-cache/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>42c936cfeeec0b273996fd4e59d694448103cca0290fac6ee01c91b5c261f6e8</guid><description>&lt;p>The &lt;code>ansel-generate-cache&lt;/code> binary updates Ansel&amp;rsquo;s thumbnail cache. Invoke this program to generate all missing thumbnails in the background when your computer is idle.&lt;/p>
&lt;p>&lt;code>ansel-generate-cache&lt;/code> can be called with the following command line parameters:&lt;/p>
&lt;figure class="full-width border-0 p-0 mt-2 mb-3">
&lt;div class="highlight">&lt;pre tabindex="0" style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4;">&lt;code class="language-fallback" data-lang="fallback">&lt;span style="display:flex;">&lt;span style="white-space:pre;-webkit-user-select:none;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f" id="hl-0-1">&lt;a style="outline:none;text-decoration:none;color:inherit" href="#hl-0-1">1&lt;/a>&lt;/span>&lt;span>ansel-generate-cache
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span style="white-space:pre;-webkit-user-select:none;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f" id="hl-0-2">&lt;a style="outline:none;text-decoration:none;color:inherit" href="#hl-0-2">2&lt;/a>&lt;/span>&lt;span> [-h, --help]
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span style="white-space:pre;-webkit-user-select:none;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f" id="hl-0-3">&lt;a style="outline:none;text-decoration:none;color:inherit" href="#hl-0-3">3&lt;/a>&lt;/span>&lt;span> [--version]
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span style="white-space:pre;-webkit-user-select:none;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f" id="hl-0-4">&lt;a style="outline:none;text-decoration:none;color:inherit" href="#hl-0-4">4&lt;/a>&lt;/span>&lt;span> [--min-mip &amp;lt;0-8&amp;gt;] [-m, --max-mip &amp;lt;0-8&amp;gt;]
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span style="white-space:pre;-webkit-user-select:none;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f" id="hl-0-5">&lt;a style="outline:none;text-decoration:none;color:inherit" href="#hl-0-5">5&lt;/a>&lt;/span>&lt;span> [--min-imgid &amp;lt;N&amp;gt;] [--max-imgid &amp;lt;N&amp;gt;]
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span style="white-space:pre;-webkit-user-select:none;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f" id="hl-0-6">&lt;a style="outline:none;text-decoration:none;color:inherit" href="#hl-0-6">6&lt;/a>&lt;/span>&lt;span> [--core &amp;lt;Ansel options&amp;gt;]&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/div>
&lt;/figure>
&lt;p>All parameters are optional. If started without parameters &lt;code>ansel-generate-cache&lt;/code> uses reasonable defaults.&lt;/p></description></item><item><title>Ansel-cltest</title><link>https://ansel.photos/pt_br/doc/cli/ansel-cltest/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>b86e996df4f3b63402d99c2feec6c2605065c0e1f0c11078df58e7c6007f99c4</guid><description>&lt;p>O binário &lt;code>Ansel-cltest&lt;/code> verifica se há um ambiente OpenCL em seu sistema que o Ansel possa usar. Ele emite alguma saída para depuração que é equivalente a chamar &lt;code>Ansel -d opencl&lt;/code> e então termina.&lt;/p>
&lt;p>O &lt;code>Ansel-cltest&lt;/code> é chamado sem parâmetros de linha de comando.&lt;/p></description></item><item><title>Ansel-cmstest</title><link>https://ansel.photos/pt_br/doc/cli/ansel-cmstest/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>1948b3916c46a48a1b0b0a35aa90f14cfcb189729aa16572c5d3eca31d1c2e5b</guid><description>&lt;p>O binário &lt;code>Ansel-cmstest&lt;/code> (somente para Linux) verifica se o subsistema de gerenciamento de cores do seu computador está configurado corretamente e exibe informações úteis sobre os perfis de monitor instalados.&lt;/p>
&lt;p>O &lt;code>Ansel-cmstest&lt;/code> é chamado sem parâmetros de linha de comando.&lt;/p></description></item><item><title>Purge_non_existing_images.sh</title><link>https://ansel.photos/pt_br/doc/cli/purge_non_existing_images_sh/</link><pubDate>Sun, 04 Dec 2022 02:19:02 +0100</pubDate><updated>Sun, 04 Dec 2022 02:19:02 +0100</updated><guid>24ea3c42dba99ec7734a65ae9813bd068c8dc948d2a1e8a40ef3167d960672ba</guid><description>&lt;p>Encontra e remove entradas da base de dados da biblioteca que referenciam imagens que não existem mais no sistema de arquivos. Você deve fechar o Ansel antes de executar este script.&lt;/p>
&lt;p>O script pode ser chamado com os seguintes parâmetros de linha de comando:&lt;/p>
&lt;figure class="full-width border-0 p-0 mt-2 mb-3">
&lt;div class="highlight">&lt;pre tabindex="0" style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4;">&lt;code class="language-fallback" data-lang="fallback">&lt;span style="display:flex;">&lt;span style="white-space:pre;-webkit-user-select:none;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f" id="hl-0-1">&lt;a style="outline:none;text-decoration:none;color:inherit" href="#hl-0-1">1&lt;/a>&lt;/span>&lt;span>purge_non_existing_images.sh [-c|--configdir &amp;lt;caminho&amp;gt;]
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span style="white-space:pre;-webkit-user-select:none;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f" id="hl-0-2">&lt;a style="outline:none;text-decoration:none;color:inherit" href="#hl-0-2">2&lt;/a>&lt;/span>&lt;span> [-l|--library &amp;lt;caminho&amp;gt;]
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span style="white-space:pre;-webkit-user-select:none;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f" id="hl-0-3">&lt;a style="outline:none;text-decoration:none;color:inherit" href="#hl-0-3">3&lt;/a>&lt;/span>&lt;span> [-p|--purge]&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/div>
&lt;/figure>
&lt;p>Execute o script sem opções para realizar um “rodada de teste” que gera um relatório dos arquivos faltantes sem realizar nenhuma modificação na base de dados.&lt;/p></description></item></channel></rss>