<!DOCTYPE html> <!--[if IE 8]><html class="no-js lt-ie9" lang="en" > <![endif]--> <!--[if gt IE 8]><!--> <html class="no-js" lang="en" > <!--<![endif]--> <head> <meta charset="utf-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>PIL.PalmImagePlugin — Pillow (PIL Fork) 5.4.1 documentation</title> <script type="text/javascript" src="../../_static/js/modernizr.min.js"></script> <script type="text/javascript" id="documentation_options" data-url_root="../../" src="../../_static/documentation_options.js"></script> <script type="text/javascript" src="../../_static/jquery.js"></script> <script type="text/javascript" src="../../_static/underscore.js"></script> <script type="text/javascript" src="../../_static/doctools.js"></script> <script type="text/javascript" src="../../_static/language_data.js"></script> <script type="text/javascript" src="../../_static/js/script.js"></script> <script type="text/javascript" src="../../_static/js/theme.js"></script> <link 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role="navigation" aria-label="main navigation"> <ul> <li class="toctree-l1"><a class="reference internal" href="../../installation.html">Installation</a></li> <li class="toctree-l1"><a class="reference internal" href="../../handbook/index.html">Handbook</a></li> <li class="toctree-l1"><a class="reference internal" href="../../reference/index.html">Reference</a></li> <li class="toctree-l1"><a class="reference internal" href="../../porting.html">Porting</a></li> <li class="toctree-l1"><a class="reference internal" href="../../about.html">About</a></li> <li class="toctree-l1"><a class="reference internal" href="../../releasenotes/index.html">Release Notes</a></li> <li class="toctree-l1"><a class="reference internal" href="../../deprecations.html">Deprecations and removals</a></li> </ul> </div> </div> </nav> <section data-toggle="wy-nav-shift" class="wy-nav-content-wrap"> <nav class="wy-nav-top" aria-label="top navigation"> <i data-toggle="wy-nav-top" class="fa fa-bars"></i> <a href="../../index.html">Pillow (PIL Fork)</a> </nav> <div class="wy-nav-content"> <div class="rst-content"> <div role="navigation" aria-label="breadcrumbs navigation"> <ul class="wy-breadcrumbs"> <li><a href="../../index.html">Docs</a> »</li> <li><a href="../index.html">Module code</a> »</li> <li>PIL.PalmImagePlugin</li> <li class="wy-breadcrumbs-aside"> </li> </ul> <hr/> </div> <div role="main" class="document" itemscope="itemscope" itemtype="http://schema.org/Article"> <div itemprop="articleBody"> <h1>Source code for PIL.PalmImagePlugin</h1><div class="highlight"><pre> <span></span><span class="c1">#</span> <span class="c1"># The Python Imaging Library.</span> <span class="c1"># $Id$</span> <span class="c1">#</span> <span class="c1">##</span> <span class="c1"># Image plugin for Palm pixmap images (output only).</span> <span class="c1">##</span> <span class="kn">from</span> <span class="nn">.</span> <span class="k">import</span> <span class="n">Image</span><span class="p">,</span> <span class="n">ImageFile</span> <span class="kn">from</span> <span class="nn">._binary</span> <span class="k">import</span> <span class="n">o8</span><span class="p">,</span> <span class="n">o16be</span> <span class="k">as</span> <span class="n">o16b</span> <span class="n">__version__</span> <span class="o">=</span> <span class="s2">"1.0"</span> <span class="n">_Palm8BitColormapValues</span> <span class="o">=</span> <span class="p">(</span> <span class="c1"># noqa: E131</span> <span class="p">(</span><span class="mi">255</span><span class="p">,</span> <span class="mi">255</span><span class="p">,</span> <span class="mi">255</span><span class="p">),</span> <span class="p">(</span><span class="mi">255</span><span class="p">,</span> <span class="mi">204</span><span class="p">,</span> <span class="mi">255</span><span class="p">),</span> <span class="p">(</span><span class="mi">255</span><span class="p">,</span> <span class="mi">153</span><span class="p">,</span> <span class="mi">255</span><span class="p">),</span> <span class="p">(</span><span class="mi">255</span><span class="p">,</span> <span class="mi">102</span><span class="p">,</span> <span class="mi">255</span><span class="p">),</span> <span class="p">(</span><span class="mi">255</span><span class="p">,</span> <span class="mi">51</span><span class="p">,</span> <span class="mi">255</span><span class="p">),</span> <span class="p">(</span><span class="mi">255</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">255</span><span class="p">),</span> <span class="p">(</span><span class="mi">255</span><span class="p">,</span> <span class="mi">255</span><span class="p">,</span> <span class="mi">204</span><span class="p">),</span> <span class="p">(</span><span class="mi">255</span><span class="p">,</span> <span class="mi">204</span><span class="p">,</span> <span class="mi">204</span><span class="p">),</span> <span class="p">(</span><span class="mi">255</span><span class="p">,</span> <span class="mi">153</span><span class="p">,</span> <span class="mi">204</span><span class="p">),</span> <span class="p">(</span><span class="mi">255</span><span class="p">,</span> <span class="mi">102</span><span class="p">,</span> <span class="mi">204</span><span class="p">),</span> <span class="p">(</span><span class="mi">255</span><span class="p">,</span> <span class="mi">51</span><span class="p">,</span> <span class="mi">204</span><span class="p">),</span> <span class="p">(</span><span class="mi">255</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">204</span><span class="p">),</span> <span class="p">(</span><span class="mi">255</span><span class="p">,</span> <span class="mi">255</span><span class="p">,</span> <span class="mi">153</span><span class="p">),</span> <span class="p">(</span><span class="mi">255</span><span class="p">,</span> <span class="mi">204</span><span class="p">,</span> <span class="mi">153</span><span class="p">),</span> <span class="p">(</span><span class="mi">255</span><span class="p">,</span> <span class="mi">153</span><span class="p">,</span> <span class="mi">153</span><span class="p">),</span> <span class="p">(</span><span class="mi">255</span><span class="p">,</span> <span class="mi">102</span><span class="p">,</span> <span class="mi">153</span><span class="p">),</span> <span class="p">(</span><span class="mi">255</span><span class="p">,</span> <span class="mi">51</span><span class="p">,</span> <span class="mi">153</span><span class="p">),</span> <span class="p">(</span><span class="mi">255</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">153</span><span class="p">),</span> <span class="p">(</span><span class="mi">204</span><span class="p">,</span> <span class="mi">255</span><span class="p">,</span> <span class="mi">255</span><span class="p">),</span> <span class="p">(</span><span class="mi">204</span><span class="p">,</span> <span class="mi">204</span><span class="p">,</span> <span class="mi">255</span><span class="p">),</span> <span class="p">(</span><span class="mi">204</span><span class="p">,</span> <span class="mi">153</span><span class="p">,</span> <span class="mi">255</span><span class="p">),</span> <span class="p">(</span><span class="mi">204</span><span class="p">,</span> <span class="mi">102</span><span class="p">,</span> <span class="mi">255</span><span class="p">),</span> <span class="p">(</span><span class="mi">204</span><span class="p">,</span> <span class="mi">51</span><span class="p">,</span> <span class="mi">255</span><span class="p">),</span> <span class="p">(</span><span class="mi">204</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">255</span><span class="p">),</span> <span class="p">(</span><span class="mi">204</span><span class="p">,</span> <span class="mi">255</span><span class="p">,</span> <span class="mi">204</span><span class="p">),</span> <span class="p">(</span><span class="mi">204</span><span class="p">,</span> <span class="mi">204</span><span class="p">,</span> <span class="mi">204</span><span class="p">),</span> <span class="p">(</span><span class="mi">204</span><span class="p">,</span> <span class="mi">153</span><span class="p">,</span> <span class="mi">204</span><span class="p">),</span> <span class="p">(</span><span class="mi">204</span><span class="p">,</span> <span class="mi">102</span><span class="p">,</span> <span class="mi">204</span><span class="p">),</span> <span class="p">(</span><span class="mi">204</span><span class="p">,</span> <span class="mi">51</span><span class="p">,</span> <span class="mi">204</span><span class="p">),</span> <span class="p">(</span><span class="mi">204</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">204</span><span class="p">),</span> <span class="p">(</span><span class="mi">204</span><span class="p">,</span> <span class="mi">255</span><span class="p">,</span> <span class="mi">153</span><span class="p">),</span> <span class="p">(</span><span class="mi">204</span><span class="p">,</span> <span class="mi">204</span><span class="p">,</span> <span class="mi">153</span><span class="p">),</span> <span class="p">(</span><span class="mi">204</span><span class="p">,</span> <span class="mi">153</span><span class="p">,</span> <span class="mi">153</span><span class="p">),</span> <span class="p">(</span><span class="mi">204</span><span class="p">,</span> <span class="mi">102</span><span class="p">,</span> <span class="mi">153</span><span class="p">),</span> <span class="p">(</span><span class="mi">204</span><span class="p">,</span> <span class="mi">51</span><span class="p">,</span> <span class="mi">153</span><span class="p">),</span> <span class="p">(</span><span class="mi">204</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">153</span><span class="p">),</span> <span class="p">(</span><span class="mi">153</span><span class="p">,</span> <span class="mi">255</span><span class="p">,</span> <span class="mi">255</span><span class="p">),</span> <span class="p">(</span><span class="mi">153</span><span class="p">,</span> <span class="mi">204</span><span class="p">,</span> <span class="mi">255</span><span class="p">),</span> <span class="p">(</span><span class="mi">153</span><span class="p">,</span> <span class="mi">153</span><span class="p">,</span> <span class="mi">255</span><span class="p">),</span> <span class="p">(</span><span class="mi">153</span><span class="p">,</span> <span class="mi">102</span><span class="p">,</span> <span class="mi">255</span><span class="p">),</span> <span class="p">(</span><span class="mi">153</span><span class="p">,</span> <span class="mi">51</span><span class="p">,</span> <span class="mi">255</span><span class="p">),</span> <span class="p">(</span><span class="mi">153</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">255</span><span class="p">),</span> <span class="p">(</span><span class="mi">153</span><span class="p">,</span> <span class="mi">255</span><span class="p">,</span> <span class="mi">204</span><span class="p">),</span> <span class="p">(</span><span class="mi">153</span><span class="p">,</span> <span class="mi">204</span><span class="p">,</span> <span class="mi">204</span><span class="p">),</span> <span class="p">(</span><span class="mi">153</span><span class="p">,</span> <span class="mi">153</span><span class="p">,</span> <span class="mi">204</span><span class="p">),</span> <span class="p">(</span><span class="mi">153</span><span class="p">,</span> <span class="mi">102</span><span class="p">,</span> <span class="mi">204</span><span class="p">),</span> <span class="p">(</span><span class="mi">153</span><span class="p">,</span> <span class="mi">51</span><span class="p">,</span> <span class="mi">204</span><span class="p">),</span> <span class="p">(</span><span class="mi">153</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">204</span><span class="p">),</span> <span class="p">(</span><span class="mi">153</span><span class="p">,</span> <span class="mi">255</span><span class="p">,</span> <span class="mi">153</span><span class="p">),</span> <span class="p">(</span><span class="mi">153</span><span class="p">,</span> <span class="mi">204</span><span class="p">,</span> <span class="mi">153</span><span class="p">),</span> <span class="p">(</span><span class="mi">153</span><span class="p">,</span> <span class="mi">153</span><span class="p">,</span> <span class="mi">153</span><span class="p">),</span> <span class="p">(</span><span class="mi">153</span><span class="p">,</span> <span class="mi">102</span><span class="p">,</span> <span class="mi">153</span><span class="p">),</span> <span class="p">(</span><span class="mi">153</span><span class="p">,</span> <span class="mi">51</span><span class="p">,</span> <span class="mi">153</span><span class="p">),</span> <span class="p">(</span><span class="mi">153</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">153</span><span class="p">),</span> <span class="p">(</span><span class="mi">102</span><span class="p">,</span> <span class="mi">255</span><span class="p">,</span> <span class="mi">255</span><span class="p">),</span> <span class="p">(</span><span class="mi">102</span><span class="p">,</span> <span class="mi">204</span><span class="p">,</span> <span class="mi">255</span><span class="p">),</span> <span class="p">(</span><span class="mi">102</span><span class="p">,</span> <span class="mi">153</span><span class="p">,</span> <span class="mi">255</span><span class="p">),</span> <span class="p">(</span><span class="mi">102</span><span class="p">,</span> <span class="mi">102</span><span class="p">,</span> <span class="mi">255</span><span class="p">),</span> <span class="p">(</span><span class="mi">102</span><span class="p">,</span> <span class="mi">51</span><span class="p">,</span> <span class="mi">255</span><span class="p">),</span> <span class="p">(</span><span class="mi">102</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">255</span><span class="p">),</span> <span class="p">(</span><span class="mi">102</span><span class="p">,</span> <span class="mi">255</span><span class="p">,</span> <span class="mi">204</span><span class="p">),</span> <span class="p">(</span><span class="mi">102</span><span class="p">,</span> <span class="mi">204</span><span class="p">,</span> <span class="mi">204</span><span class="p">),</span> <span class="p">(</span><span class="mi">102</span><span class="p">,</span> <span class="mi">153</span><span class="p">,</span> <span class="mi">204</span><span class="p">),</span> <span class="p">(</span><span class="mi">102</span><span class="p">,</span> <span class="mi">102</span><span class="p">,</span> <span class="mi">204</span><span class="p">),</span> <span class="p">(</span><span class="mi">102</span><span class="p">,</span> <span class="mi">51</span><span class="p">,</span> <span class="mi">204</span><span class="p">),</span> <span class="p">(</span><span class="mi">102</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">204</span><span class="p">),</span> <span class="p">(</span><span class="mi">102</span><span class="p">,</span> <span class="mi">255</span><span class="p">,</span> <span class="mi">153</span><span class="p">),</span> <span class="p">(</span><span class="mi">102</span><span class="p">,</span> <span class="mi">204</span><span class="p">,</span> <span class="mi">153</span><span class="p">),</span> <span class="p">(</span><span class="mi">102</span><span class="p">,</span> <span class="mi">153</span><span class="p">,</span> <span class="mi">153</span><span class="p">),</span> <span class="p">(</span><span class="mi">102</span><span class="p">,</span> <span class="mi">102</span><span class="p">,</span> <span class="mi">153</span><span class="p">),</span> <span class="p">(</span><span class="mi">102</span><span class="p">,</span> <span class="mi">51</span><span class="p">,</span> <span class="mi">153</span><span class="p">),</span> <span class="p">(</span><span class="mi">102</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">153</span><span class="p">),</span> <span class="p">(</span><span class="mi">51</span><span class="p">,</span> <span class="mi">255</span><span class="p">,</span> <span class="mi">255</span><span class="p">),</span> <span class="p">(</span><span class="mi">51</span><span class="p">,</span> <span class="mi">204</span><span class="p">,</span> <span class="mi">255</span><span class="p">),</span> <span class="p">(</span><span class="mi">51</span><span class="p">,</span> <span class="mi">153</span><span class="p">,</span> <span class="mi">255</span><span class="p">),</span> <span class="p">(</span><span class="mi">51</span><span class="p">,</span> <span class="mi">102</span><span class="p">,</span> <span class="mi">255</span><span class="p">),</span> <span class="p">(</span><span class="mi">51</span><span class="p">,</span> <span class="mi">51</span><span class="p">,</span> <span class="mi">255</span><span class="p">),</span> <span class="p">(</span><span class="mi">51</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">255</span><span class="p">),</span> <span class="p">(</span><span class="mi">51</span><span class="p">,</span> <span class="mi">255</span><span class="p">,</span> <span class="mi">204</span><span class="p">),</span> <span class="p">(</span><span class="mi">51</span><span class="p">,</span> <span class="mi">204</span><span class="p">,</span> <span class="mi">204</span><span class="p">),</span> <span class="p">(</span><span class="mi">51</span><span class="p">,</span> <span class="mi">153</span><span class="p">,</span> <span class="mi">204</span><span class="p">),</span> <span class="p">(</span><span class="mi">51</span><span class="p">,</span> <span class="mi">102</span><span class="p">,</span> <span class="mi">204</span><span class="p">),</span> <span class="p">(</span><span class="mi">51</span><span class="p">,</span> <span class="mi">51</span><span class="p">,</span> <span class="mi">204</span><span class="p">),</span> <span class="p">(</span><span class="mi">51</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">204</span><span class="p">),</span> <span class="p">(</span><span class="mi">51</span><span class="p">,</span> <span class="mi">255</span><span class="p">,</span> <span class="mi">153</span><span class="p">),</span> <span class="p">(</span><span class="mi">51</span><span class="p">,</span> <span class="mi">204</span><span class="p">,</span> <span class="mi">153</span><span class="p">),</span> <span class="p">(</span><span class="mi">51</span><span class="p">,</span> <span class="mi">153</span><span class="p">,</span> <span class="mi">153</span><span class="p">),</span> <span class="p">(</span><span class="mi">51</span><span class="p">,</span> <span class="mi">102</span><span class="p">,</span> <span class="mi">153</span><span class="p">),</span> <span class="p">(</span><span class="mi">51</span><span class="p">,</span> <span class="mi">51</span><span class="p">,</span> <span class="mi">153</span><span class="p">),</span> <span class="p">(</span><span class="mi">51</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">153</span><span class="p">),</span> <span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">255</span><span class="p">,</span> <span class="mi">255</span><span class="p">),</span> <span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">204</span><span class="p">,</span> <span class="mi">255</span><span class="p">),</span> <span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">153</span><span class="p">,</span> <span class="mi">255</span><span class="p">),</span> <span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">102</span><span class="p">,</span> <span class="mi">255</span><span class="p">),</span> <span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">51</span><span class="p">,</span> <span class="mi">255</span><span class="p">),</span> <span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">255</span><span class="p">),</span> <span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">255</span><span class="p">,</span> <span class="mi">204</span><span class="p">),</span> <span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">204</span><span class="p">,</span> <span class="mi">204</span><span class="p">),</span> <span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">153</span><span class="p">,</span> <span class="mi">204</span><span class="p">),</span> <span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">102</span><span class="p">,</span> <span class="mi">204</span><span class="p">),</span> <span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">51</span><span class="p">,</span> <span class="mi">204</span><span class="p">),</span> <span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">204</span><span class="p">),</span> <span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">255</span><span class="p">,</span> <span class="mi">153</span><span class="p">),</span> <span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">204</span><span class="p">,</span> <span class="mi">153</span><span class="p">),</span> <span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">153</span><span class="p">,</span> <span class="mi">153</span><span class="p">),</span> <span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">102</span><span class="p">,</span> <span class="mi">153</span><span class="p">),</span> <span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">51</span><span class="p">,</span> <span class="mi">153</span><span class="p">),</span> <span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">153</span><span class="p">),</span> <span class="p">(</span><span class="mi">255</span><span class="p">,</span> <span class="mi">255</span><span class="p">,</span> <span class="mi">102</span><span class="p">),</span> <span class="p">(</span><span class="mi">255</span><span class="p">,</span> <span class="mi">204</span><span class="p">,</span> <span class="mi">102</span><span class="p">),</span> <span class="p">(</span><span class="mi">255</span><span class="p">,</span> <span class="mi">153</span><span class="p">,</span> <span class="mi">102</span><span class="p">),</span> <span class="p">(</span><span class="mi">255</span><span class="p">,</span> <span class="mi">102</span><span class="p">,</span> <span class="mi">102</span><span class="p">),</span> <span class="p">(</span><span class="mi">255</span><span class="p">,</span> <span class="mi">51</span><span class="p">,</span> <span class="mi">102</span><span class="p">),</span> <span class="p">(</span><span class="mi">255</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">102</span><span class="p">),</span> <span class="p">(</span><span class="mi">255</span><span class="p">,</span> <span class="mi">255</span><span class="p">,</span> <span class="mi">51</span><span class="p">),</span> <span class="p">(</span><span class="mi">255</span><span class="p">,</span> <span class="mi">204</span><span class="p">,</span> <span class="mi">51</span><span class="p">),</span> <span class="p">(</span><span class="mi">255</span><span class="p">,</span> <span class="mi">153</span><span class="p">,</span> <span class="mi">51</span><span class="p">),</span> <span class="p">(</span><span class="mi">255</span><span class="p">,</span> <span class="mi">102</span><span class="p">,</span> <span class="mi">51</span><span class="p">),</span> <span class="p">(</span><span class="mi">255</span><span class="p">,</span> <span class="mi">51</span><span class="p">,</span> <span class="mi">51</span><span class="p">),</span> <span class="p">(</span><span class="mi">255</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">51</span><span class="p">),</span> <span class="p">(</span><span class="mi">255</span><span class="p">,</span> <span class="mi">255</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="p">(</span><span class="mi">255</span><span class="p">,</span> <span class="mi">204</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="p">(</span><span class="mi">255</span><span class="p">,</span> <span class="mi">153</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="p">(</span><span class="mi">255</span><span class="p">,</span> <span class="mi">102</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="p">(</span><span class="mi">255</span><span class="p">,</span> <span class="mi">51</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="p">(</span><span class="mi">255</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="p">(</span><span class="mi">204</span><span class="p">,</span> <span class="mi">255</span><span class="p">,</span> <span class="mi">102</span><span class="p">),</span> <span class="p">(</span><span class="mi">204</span><span class="p">,</span> <span class="mi">204</span><span class="p">,</span> <span class="mi">102</span><span class="p">),</span> <span class="p">(</span><span class="mi">204</span><span class="p">,</span> <span class="mi">153</span><span class="p">,</span> <span class="mi">102</span><span class="p">),</span> <span class="p">(</span><span class="mi">204</span><span class="p">,</span> <span class="mi">102</span><span class="p">,</span> <span class="mi">102</span><span class="p">),</span> <span class="p">(</span><span class="mi">204</span><span class="p">,</span> <span class="mi">51</span><span class="p">,</span> <span class="mi">102</span><span class="p">),</span> <span class="p">(</span><span class="mi">204</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">102</span><span class="p">),</span> <span class="p">(</span><span class="mi">204</span><span class="p">,</span> <span class="mi">255</span><span class="p">,</span> <span class="mi">51</span><span class="p">),</span> <span class="p">(</span><span class="mi">204</span><span class="p">,</span> <span class="mi">204</span><span class="p">,</span> <span class="mi">51</span><span class="p">),</span> <span class="p">(</span><span class="mi">204</span><span class="p">,</span> <span class="mi">153</span><span class="p">,</span> <span class="mi">51</span><span class="p">),</span> <span class="p">(</span><span class="mi">204</span><span class="p">,</span> <span class="mi">102</span><span class="p">,</span> <span class="mi">51</span><span class="p">),</span> <span class="p">(</span><span class="mi">204</span><span class="p">,</span> <span class="mi">51</span><span class="p">,</span> <span class="mi">51</span><span class="p">),</span> <span class="p">(</span><span class="mi">204</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">51</span><span class="p">),</span> <span class="p">(</span><span class="mi">204</span><span class="p">,</span> <span class="mi">255</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="p">(</span><span class="mi">204</span><span class="p">,</span> <span class="mi">204</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="p">(</span><span class="mi">204</span><span class="p">,</span> <span class="mi">153</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="p">(</span><span class="mi">204</span><span class="p">,</span> <span class="mi">102</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="p">(</span><span class="mi">204</span><span class="p">,</span> <span class="mi">51</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="p">(</span><span class="mi">204</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="p">(</span><span class="mi">153</span><span class="p">,</span> <span class="mi">255</span><span class="p">,</span> <span class="mi">102</span><span class="p">),</span> <span class="p">(</span><span class="mi">153</span><span class="p">,</span> <span class="mi">204</span><span class="p">,</span> <span class="mi">102</span><span class="p">),</span> <span class="p">(</span><span class="mi">153</span><span class="p">,</span> <span class="mi">153</span><span class="p">,</span> <span class="mi">102</span><span class="p">),</span> <span class="p">(</span><span class="mi">153</span><span class="p">,</span> <span class="mi">102</span><span class="p">,</span> <span class="mi">102</span><span class="p">),</span> <span class="p">(</span><span class="mi">153</span><span class="p">,</span> <span class="mi">51</span><span class="p">,</span> <span class="mi">102</span><span class="p">),</span> <span class="p">(</span><span class="mi">153</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">102</span><span class="p">),</span> <span class="p">(</span><span class="mi">153</span><span class="p">,</span> <span class="mi">255</span><span class="p">,</span> <span class="mi">51</span><span class="p">),</span> <span class="p">(</span><span class="mi">153</span><span class="p">,</span> <span class="mi">204</span><span class="p">,</span> <span class="mi">51</span><span class="p">),</span> <span class="p">(</span><span class="mi">153</span><span class="p">,</span> <span class="mi">153</span><span class="p">,</span> <span class="mi">51</span><span class="p">),</span> <span class="p">(</span><span class="mi">153</span><span class="p">,</span> <span class="mi">102</span><span class="p">,</span> <span class="mi">51</span><span class="p">),</span> <span class="p">(</span><span class="mi">153</span><span class="p">,</span> <span class="mi">51</span><span class="p">,</span> <span class="mi">51</span><span class="p">),</span> <span class="p">(</span><span class="mi">153</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">51</span><span class="p">),</span> <span class="p">(</span><span class="mi">153</span><span class="p">,</span> <span class="mi">255</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="p">(</span><span class="mi">153</span><span class="p">,</span> <span class="mi">204</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="p">(</span><span class="mi">153</span><span class="p">,</span> <span class="mi">153</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="p">(</span><span class="mi">153</span><span class="p">,</span> <span class="mi">102</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="p">(</span><span class="mi">153</span><span class="p">,</span> <span class="mi">51</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="p">(</span><span class="mi">153</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="p">(</span><span class="mi">102</span><span class="p">,</span> <span class="mi">255</span><span class="p">,</span> <span class="mi">102</span><span class="p">),</span> <span class="p">(</span><span class="mi">102</span><span class="p">,</span> <span class="mi">204</span><span class="p">,</span> <span class="mi">102</span><span class="p">),</span> <span class="p">(</span><span class="mi">102</span><span class="p">,</span> <span class="mi">153</span><span class="p">,</span> <span class="mi">102</span><span class="p">),</span> <span class="p">(</span><span class="mi">102</span><span class="p">,</span> <span class="mi">102</span><span class="p">,</span> <span class="mi">102</span><span class="p">),</span> <span class="p">(</span><span class="mi">102</span><span class="p">,</span> <span class="mi">51</span><span class="p">,</span> <span class="mi">102</span><span class="p">),</span> <span class="p">(</span><span class="mi">102</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">102</span><span class="p">),</span> <span class="p">(</span><span class="mi">102</span><span class="p">,</span> <span class="mi">255</span><span class="p">,</span> <span class="mi">51</span><span class="p">),</span> <span class="p">(</span><span class="mi">102</span><span class="p">,</span> <span class="mi">204</span><span class="p">,</span> <span class="mi">51</span><span class="p">),</span> <span class="p">(</span><span class="mi">102</span><span class="p">,</span> <span class="mi">153</span><span class="p">,</span> <span class="mi">51</span><span class="p">),</span> <span class="p">(</span><span class="mi">102</span><span class="p">,</span> <span class="mi">102</span><span class="p">,</span> <span class="mi">51</span><span class="p">),</span> <span class="p">(</span><span class="mi">102</span><span class="p">,</span> <span class="mi">51</span><span class="p">,</span> <span class="mi">51</span><span class="p">),</span> <span class="p">(</span><span class="mi">102</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">51</span><span class="p">),</span> <span class="p">(</span><span class="mi">102</span><span class="p">,</span> <span class="mi">255</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="p">(</span><span class="mi">102</span><span class="p">,</span> <span class="mi">204</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="p">(</span><span class="mi">102</span><span class="p">,</span> <span class="mi">153</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="p">(</span><span class="mi">102</span><span class="p">,</span> <span class="mi">102</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="p">(</span><span class="mi">102</span><span class="p">,</span> <span class="mi">51</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="p">(</span><span class="mi">102</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="p">(</span><span class="mi">51</span><span class="p">,</span> <span class="mi">255</span><span class="p">,</span> <span class="mi">102</span><span class="p">),</span> <span class="p">(</span><span class="mi">51</span><span class="p">,</span> <span class="mi">204</span><span class="p">,</span> <span class="mi">102</span><span class="p">),</span> <span class="p">(</span><span class="mi">51</span><span class="p">,</span> <span class="mi">153</span><span class="p">,</span> <span class="mi">102</span><span class="p">),</span> <span class="p">(</span><span class="mi">51</span><span class="p">,</span> <span class="mi">102</span><span class="p">,</span> <span class="mi">102</span><span class="p">),</span> <span class="p">(</span><span class="mi">51</span><span class="p">,</span> <span class="mi">51</span><span class="p">,</span> <span class="mi">102</span><span class="p">),</span> <span class="p">(</span><span class="mi">51</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">102</span><span class="p">),</span> <span class="p">(</span><span class="mi">51</span><span class="p">,</span> <span class="mi">255</span><span class="p">,</span> <span class="mi">51</span><span class="p">),</span> <span class="p">(</span><span class="mi">51</span><span class="p">,</span> <span class="mi">204</span><span class="p">,</span> <span class="mi">51</span><span class="p">),</span> <span class="p">(</span><span class="mi">51</span><span class="p">,</span> <span class="mi">153</span><span class="p">,</span> <span class="mi">51</span><span class="p">),</span> <span class="p">(</span><span class="mi">51</span><span class="p">,</span> <span class="mi">102</span><span class="p">,</span> <span class="mi">51</span><span class="p">),</span> <span class="p">(</span><span class="mi">51</span><span class="p">,</span> <span class="mi">51</span><span class="p">,</span> <span class="mi">51</span><span class="p">),</span> <span class="p">(</span><span class="mi">51</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">51</span><span class="p">),</span> <span class="p">(</span><span class="mi">51</span><span class="p">,</span> <span class="mi">255</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="p">(</span><span class="mi">51</span><span class="p">,</span> <span class="mi">204</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="p">(</span><span class="mi">51</span><span class="p">,</span> <span class="mi">153</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="p">(</span><span class="mi">51</span><span class="p">,</span> <span class="mi">102</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="p">(</span><span class="mi">51</span><span class="p">,</span> <span class="mi">51</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="p">(</span><span class="mi">51</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">255</span><span class="p">,</span> <span class="mi">102</span><span class="p">),</span> <span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">204</span><span class="p">,</span> <span class="mi">102</span><span class="p">),</span> <span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">153</span><span class="p">,</span> <span class="mi">102</span><span class="p">),</span> <span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">102</span><span class="p">,</span> <span class="mi">102</span><span class="p">),</span> <span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">51</span><span class="p">,</span> <span class="mi">102</span><span class="p">),</span> <span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">102</span><span class="p">),</span> <span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">255</span><span class="p">,</span> <span class="mi">51</span><span class="p">),</span> <span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">204</span><span class="p">,</span> <span class="mi">51</span><span class="p">),</span> <span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">153</span><span class="p">,</span> <span class="mi">51</span><span class="p">),</span> <span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">102</span><span class="p">,</span> <span class="mi">51</span><span class="p">),</span> <span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">51</span><span class="p">,</span> <span class="mi">51</span><span class="p">),</span> <span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">51</span><span class="p">),</span> <span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">255</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">204</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">153</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">102</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">51</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="p">(</span><span class="mi">17</span><span class="p">,</span> <span class="mi">17</span><span class="p">,</span> <span class="mi">17</span><span class="p">),</span> <span class="p">(</span><span class="mi">34</span><span class="p">,</span> <span class="mi">34</span><span class="p">,</span> <span class="mi">34</span><span class="p">),</span> <span class="p">(</span><span class="mi">68</span><span class="p">,</span> <span class="mi">68</span><span class="p">,</span> <span class="mi">68</span><span class="p">),</span> <span class="p">(</span><span class="mi">85</span><span class="p">,</span> <span class="mi">85</span><span class="p">,</span> <span class="mi">85</span><span class="p">),</span> <span class="p">(</span><span class="mi">119</span><span class="p">,</span> <span class="mi">119</span><span class="p">,</span> <span class="mi">119</span><span class="p">),</span> <span class="p">(</span><span class="mi">136</span><span class="p">,</span> <span class="mi">136</span><span class="p">,</span> <span class="mi">136</span><span class="p">),</span> <span class="p">(</span><span class="mi">170</span><span class="p">,</span> <span class="mi">170</span><span class="p">,</span> <span class="mi">170</span><span class="p">),</span> <span class="p">(</span><span class="mi">187</span><span class="p">,</span> <span class="mi">187</span><span class="p">,</span> <span class="mi">187</span><span class="p">),</span> <span class="p">(</span><span class="mi">221</span><span class="p">,</span> <span class="mi">221</span><span class="p">,</span> <span class="mi">221</span><span class="p">),</span> <span class="p">(</span><span class="mi">238</span><span class="p">,</span> <span class="mi">238</span><span class="p">,</span> <span class="mi">238</span><span class="p">),</span> <span class="p">(</span><span class="mi">192</span><span class="p">,</span> <span class="mi">192</span><span class="p">,</span> <span class="mi">192</span><span class="p">),</span> <span class="p">(</span><span class="mi">128</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="p">(</span><span class="mi">128</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">128</span><span class="p">),</span> <span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">128</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">128</span><span class="p">,</span> <span class="mi">128</span><span class="p">),</span> <span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">))</span> <span class="c1"># so build a prototype image to be used for palette resampling</span> <div class="viewcode-block" id="build_prototype_image"><a class="viewcode-back" href="../../reference/plugins.html#PIL.PalmImagePlugin.build_prototype_image">[docs]</a><span class="k">def</span> <span class="nf">build_prototype_image</span><span class="p">():</span> <span class="n">image</span> <span class="o">=</span> <span class="n">Image</span><span class="o">.</span><span class="n">new</span><span class="p">(</span><span class="s2">"L"</span><span class="p">,</span> <span class="p">(</span><span class="mi">1</span><span class="p">,</span> <span class="nb">len</span><span class="p">(</span><span class="n">_Palm8BitColormapValues</span><span class="p">)))</span> <span class="n">image</span><span class="o">.</span><span class="n">putdata</span><span class="p">(</span><span class="nb">list</span><span class="p">(</span><span class="nb">range</span><span class="p">(</span><span class="nb">len</span><span class="p">(</span><span class="n">_Palm8BitColormapValues</span><span class="p">))))</span> <span class="n">palettedata</span> <span class="o">=</span> <span class="p">()</span> <span class="k">for</span> <span class="n">colormapValue</span> <span class="ow">in</span> <span class="n">_Palm8BitColormapValues</span><span class="p">:</span> <span class="n">palettedata</span> <span class="o">+=</span> <span class="n">colormapValue</span> <span class="n">palettedata</span> <span class="o">+=</span> <span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">)</span><span class="o">*</span><span class="p">(</span><span class="mi">256</span> <span class="o">-</span> <span class="nb">len</span><span class="p">(</span><span class="n">_Palm8BitColormapValues</span><span class="p">))</span> <span class="n">image</span><span class="o">.</span><span class="n">putpalette</span><span class="p">(</span><span class="n">palettedata</span><span class="p">)</span> <span class="k">return</span> <span class="n">image</span></div> <span class="n">Palm8BitColormapImage</span> <span class="o">=</span> <span class="n">build_prototype_image</span><span class="p">()</span> <span class="c1"># OK, we now have in Palm8BitColormapImage,</span> <span class="c1"># a "P"-mode image with the right palette</span> <span class="c1">#</span> <span class="c1"># --------------------------------------------------------------------</span> <span class="n">_FLAGS</span> <span class="o">=</span> <span class="p">{</span> <span class="s2">"custom-colormap"</span><span class="p">:</span> <span class="mh">0x4000</span><span class="p">,</span> <span class="s2">"is-compressed"</span><span class="p">:</span> <span class="mh">0x8000</span><span class="p">,</span> <span class="s2">"has-transparent"</span><span class="p">:</span> <span class="mh">0x2000</span><span class="p">,</span> <span class="p">}</span> <span class="n">_COMPRESSION_TYPES</span> <span class="o">=</span> <span class="p">{</span> <span class="s2">"none"</span><span class="p">:</span> <span class="mh">0xFF</span><span class="p">,</span> <span class="s2">"rle"</span><span class="p">:</span> <span class="mh">0x01</span><span class="p">,</span> <span class="s2">"scanline"</span><span class="p">:</span> <span class="mh">0x00</span><span class="p">,</span> <span class="p">}</span> <span class="c1">#</span> <span class="c1"># --------------------------------------------------------------------</span> <span class="c1">##</span> <span class="c1"># (Internal) Image save plugin for the Palm format.</span> <span class="k">def</span> <span class="nf">_save</span><span class="p">(</span><span class="n">im</span><span class="p">,</span> <span class="n">fp</span><span class="p">,</span> <span class="n">filename</span><span class="p">):</span> <span class="k">if</span> <span class="n">im</span><span class="o">.</span><span class="n">mode</span> <span class="o">==</span> <span class="s2">"P"</span><span class="p">:</span> <span class="c1"># we assume this is a color Palm image with the standard colormap,</span> <span class="c1"># unless the "info" dict has a "custom-colormap" field</span> <span class="n">rawmode</span> <span class="o">=</span> <span class="s2">"P"</span> <span class="n">bpp</span> <span class="o">=</span> <span class="mi">8</span> <span class="n">version</span> <span class="o">=</span> <span class="mi">1</span> <span class="k">elif</span> <span class="p">(</span><span class="n">im</span><span class="o">.</span><span class="n">mode</span> <span class="o">==</span> <span class="s2">"L"</span> <span class="ow">and</span> <span class="s2">"bpp"</span> <span class="ow">in</span> <span class="n">im</span><span class="o">.</span><span class="n">encoderinfo</span> <span class="ow">and</span> <span class="n">im</span><span class="o">.</span><span class="n">encoderinfo</span><span class="p">[</span><span class="s2">"bpp"</span><span class="p">]</span> <span class="ow">in</span> <span class="p">(</span><span class="mi">1</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> <span class="mi">4</span><span class="p">)):</span> <span class="c1"># this is 8-bit grayscale, so we shift it to get the high-order bits,</span> <span class="c1"># and invert it because</span> <span class="c1"># Palm does greyscale from white (0) to black (1)</span> <span class="n">bpp</span> <span class="o">=</span> <span class="n">im</span><span class="o">.</span><span class="n">encoderinfo</span><span class="p">[</span><span class="s2">"bpp"</span><span class="p">]</span> <span class="n">im</span> <span class="o">=</span> <span class="n">im</span><span class="o">.</span><span class="n">point</span><span class="p">(</span> <span class="k">lambda</span> <span class="n">x</span><span class="p">,</span> <span class="n">shift</span><span class="o">=</span><span class="mi">8</span><span class="o">-</span><span class="n">bpp</span><span class="p">,</span> <span class="n">maxval</span><span class="o">=</span><span class="p">(</span><span class="mi">1</span> <span class="o"><<</span> <span class="n">bpp</span><span class="p">)</span><span class="o">-</span><span class="mi">1</span><span class="p">:</span> <span class="n">maxval</span> <span class="o">-</span> <span class="p">(</span><span class="n">x</span> <span class="o">>></span> <span class="n">shift</span><span class="p">))</span> <span class="c1"># we ignore the palette here</span> <span class="n">im</span><span class="o">.</span><span class="n">mode</span> <span class="o">=</span> <span class="s2">"P"</span> <span class="n">rawmode</span> <span class="o">=</span> <span class="s2">"P;"</span> <span class="o">+</span> <span class="nb">str</span><span class="p">(</span><span class="n">bpp</span><span class="p">)</span> <span class="n">version</span> <span class="o">=</span> <span class="mi">1</span> <span class="k">elif</span> <span class="n">im</span><span class="o">.</span><span class="n">mode</span> <span class="o">==</span> <span class="s2">"L"</span> <span class="ow">and</span> <span class="s2">"bpp"</span> <span class="ow">in</span> <span class="n">im</span><span class="o">.</span><span class="n">info</span> <span class="ow">and</span> <span class="n">im</span><span class="o">.</span><span class="n">info</span><span class="p">[</span><span class="s2">"bpp"</span><span class="p">]</span> <span class="ow">in</span> <span class="p">(</span><span class="mi">1</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> <span class="mi">4</span><span class="p">):</span> <span class="c1"># here we assume that even though the inherent mode is 8-bit grayscale,</span> <span class="c1"># only the lower bpp bits are significant.</span> <span class="c1"># We invert them to match the Palm.</span> <span class="n">bpp</span> <span class="o">=</span> <span class="n">im</span><span class="o">.</span><span class="n">info</span><span class="p">[</span><span class="s2">"bpp"</span><span class="p">]</span> <span class="n">im</span> <span class="o">=</span> <span class="n">im</span><span class="o">.</span><span class="n">point</span><span class="p">(</span><span class="k">lambda</span> <span class="n">x</span><span class="p">,</span> <span class="n">maxval</span><span class="o">=</span><span class="p">(</span><span class="mi">1</span> <span class="o"><<</span> <span class="n">bpp</span><span class="p">)</span><span class="o">-</span><span class="mi">1</span><span class="p">:</span> <span class="n">maxval</span> <span class="o">-</span> <span class="p">(</span><span class="n">x</span> <span class="o">&</span> <span class="n">maxval</span><span class="p">))</span> <span class="c1"># we ignore the palette here</span> <span class="n">im</span><span class="o">.</span><span class="n">mode</span> <span class="o">=</span> <span class="s2">"P"</span> <span class="n">rawmode</span> <span class="o">=</span> <span class="s2">"P;"</span> <span class="o">+</span> <span class="nb">str</span><span class="p">(</span><span class="n">bpp</span><span class="p">)</span> <span class="n">version</span> <span class="o">=</span> <span class="mi">1</span> <span class="k">elif</span> <span class="n">im</span><span class="o">.</span><span class="n">mode</span> <span class="o">==</span> <span class="s2">"1"</span><span class="p">:</span> <span class="c1"># monochrome -- write it inverted, as is the Palm standard</span> <span class="n">rawmode</span> <span class="o">=</span> <span class="s2">"1;I"</span> <span class="n">bpp</span> <span class="o">=</span> <span class="mi">1</span> <span class="n">version</span> <span class="o">=</span> <span class="mi">0</span> <span class="k">else</span><span class="p">:</span> <span class="k">raise</span> <span class="ne">IOError</span><span class="p">(</span><span class="s2">"cannot write mode </span><span class="si">%s</span><span class="s2"> as Palm"</span> <span class="o">%</span> <span class="n">im</span><span class="o">.</span><span class="n">mode</span><span class="p">)</span> <span class="c1">#</span> <span class="c1"># make sure image data is available</span> <span class="n">im</span><span class="o">.</span><span class="n">load</span><span class="p">()</span> <span class="c1"># write header</span> <span class="n">cols</span> <span class="o">=</span> <span class="n">im</span><span class="o">.</span><span class="n">size</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="n">rows</span> <span class="o">=</span> <span class="n">im</span><span class="o">.</span><span class="n">size</span><span class="p">[</span><span class="mi">1</span><span class="p">]</span> <span class="n">rowbytes</span> <span class="o">=</span> <span class="nb">int</span><span class="p">((</span><span class="n">cols</span> <span class="o">+</span> <span class="p">(</span><span class="mi">16</span><span class="o">//</span><span class="n">bpp</span> <span class="o">-</span> <span class="mi">1</span><span class="p">))</span> <span class="o">/</span> <span class="p">(</span><span class="mi">16</span> <span class="o">//</span> <span class="n">bpp</span><span class="p">))</span> <span class="o">*</span> <span class="mi">2</span> <span class="n">transparent_index</span> <span class="o">=</span> <span class="mi">0</span> <span class="n">compression_type</span> <span class="o">=</span> <span class="n">_COMPRESSION_TYPES</span><span class="p">[</span><span class="s2">"none"</span><span class="p">]</span> <span class="n">flags</span> <span class="o">=</span> <span class="mi">0</span> <span class="k">if</span> <span class="n">im</span><span class="o">.</span><span class="n">mode</span> <span class="o">==</span> <span class="s2">"P"</span> <span class="ow">and</span> <span class="s2">"custom-colormap"</span> <span class="ow">in</span> <span class="n">im</span><span class="o">.</span><span class="n">info</span><span class="p">:</span> <span class="n">flags</span> <span class="o">=</span> <span class="n">flags</span> <span class="o">&</span> <span class="n">_FLAGS</span><span class="p">[</span><span class="s2">"custom-colormap"</span><span class="p">]</span> <span class="n">colormapsize</span> <span class="o">=</span> <span class="mi">4</span> <span class="o">*</span> <span class="mi">256</span> <span class="o">+</span> <span class="mi">2</span> <span class="n">colormapmode</span> <span class="o">=</span> <span class="n">im</span><span class="o">.</span><span class="n">palette</span><span class="o">.</span><span class="n">mode</span> <span class="n">colormap</span> <span class="o">=</span> <span class="n">im</span><span class="o">.</span><span class="n">getdata</span><span class="p">()</span><span class="o">.</span><span class="n">getpalette</span><span class="p">()</span> <span class="k">else</span><span class="p">:</span> <span class="n">colormapsize</span> <span class="o">=</span> <span class="mi">0</span> <span class="k">if</span> <span class="s2">"offset"</span> <span class="ow">in</span> <span class="n">im</span><span class="o">.</span><span class="n">info</span><span class="p">:</span> <span class="n">offset</span> <span class="o">=</span> <span class="p">(</span><span class="n">rowbytes</span> <span class="o">*</span> <span class="n">rows</span> <span class="o">+</span> <span class="mi">16</span> <span class="o">+</span> <span class="mi">3</span> <span class="o">+</span> <span class="n">colormapsize</span><span class="p">)</span> <span class="o">//</span> <span class="mi">4</span> <span class="k">else</span><span class="p">:</span> <span class="n">offset</span> <span class="o">=</span> <span class="mi">0</span> <span class="n">fp</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="n">o16b</span><span class="p">(</span><span class="n">cols</span><span class="p">)</span> <span class="o">+</span> <span class="n">o16b</span><span class="p">(</span><span class="n">rows</span><span class="p">)</span> <span class="o">+</span> <span class="n">o16b</span><span class="p">(</span><span class="n">rowbytes</span><span class="p">)</span> <span class="o">+</span> <span class="n">o16b</span><span class="p">(</span><span class="n">flags</span><span class="p">))</span> <span class="n">fp</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="n">o8</span><span class="p">(</span><span class="n">bpp</span><span class="p">))</span> <span class="n">fp</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="n">o8</span><span class="p">(</span><span class="n">version</span><span class="p">))</span> <span class="n">fp</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="n">o16b</span><span class="p">(</span><span class="n">offset</span><span class="p">))</span> <span class="n">fp</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="n">o8</span><span class="p">(</span><span class="n">transparent_index</span><span class="p">))</span> <span class="n">fp</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="n">o8</span><span class="p">(</span><span class="n">compression_type</span><span class="p">))</span> <span class="n">fp</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="n">o16b</span><span class="p">(</span><span class="mi">0</span><span class="p">))</span> <span class="c1"># reserved by Palm</span> <span class="c1"># now write colormap if necessary</span> <span class="k">if</span> <span class="n">colormapsize</span> <span class="o">></span> <span class="mi">0</span><span class="p">:</span> <span class="n">fp</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="n">o16b</span><span class="p">(</span><span class="mi">256</span><span class="p">))</span> <span class="k">for</span> <span class="n">i</span> <span class="ow">in</span> <span class="nb">range</span><span class="p">(</span><span class="mi">256</span><span class="p">):</span> <span class="n">fp</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="n">o8</span><span class="p">(</span><span class="n">i</span><span class="p">))</span> <span class="k">if</span> <span class="n">colormapmode</span> <span class="o">==</span> <span class="s1">'RGB'</span><span class="p">:</span> <span class="n">fp</span><span class="o">.</span><span class="n">write</span><span class="p">(</span> <span class="n">o8</span><span class="p">(</span><span class="n">colormap</span><span class="p">[</span><span class="mi">3</span> <span class="o">*</span> <span class="n">i</span><span class="p">])</span> <span class="o">+</span> <span class="n">o8</span><span class="p">(</span><span class="n">colormap</span><span class="p">[</span><span class="mi">3</span> <span class="o">*</span> <span class="n">i</span> <span class="o">+</span> <span class="mi">1</span><span class="p">])</span> <span class="o">+</span> <span class="n">o8</span><span class="p">(</span><span class="n">colormap</span><span class="p">[</span><span class="mi">3</span> <span class="o">*</span> <span class="n">i</span> <span class="o">+</span> <span class="mi">2</span><span class="p">]))</span> <span class="k">elif</span> <span class="n">colormapmode</span> <span class="o">==</span> <span class="s1">'RGBA'</span><span class="p">:</span> <span class="n">fp</span><span class="o">.</span><span class="n">write</span><span class="p">(</span> <span class="n">o8</span><span class="p">(</span><span class="n">colormap</span><span class="p">[</span><span class="mi">4</span> <span class="o">*</span> <span class="n">i</span><span class="p">])</span> <span class="o">+</span> <span class="n">o8</span><span class="p">(</span><span class="n">colormap</span><span class="p">[</span><span class="mi">4</span> <span class="o">*</span> <span class="n">i</span> <span class="o">+</span> <span class="mi">1</span><span class="p">])</span> <span class="o">+</span> <span class="n">o8</span><span class="p">(</span><span class="n">colormap</span><span class="p">[</span><span class="mi">4</span> <span class="o">*</span> <span class="n">i</span> <span class="o">+</span> <span class="mi">2</span><span class="p">]))</span> <span class="c1"># now convert data to raw form</span> <span class="n">ImageFile</span><span class="o">.</span><span class="n">_save</span><span class="p">(</span> <span class="n">im</span><span class="p">,</span> <span class="n">fp</span><span class="p">,</span> <span class="p">[(</span><span class="s2">"raw"</span><span class="p">,</span> <span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">)</span><span class="o">+</span><span class="n">im</span><span class="o">.</span><span class="n">size</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="p">(</span><span class="n">rawmode</span><span class="p">,</span> <span class="n">rowbytes</span><span class="p">,</span> <span class="mi">1</span><span class="p">))])</span> <span class="k">if</span> <span class="nb">hasattr</span><span class="p">(</span><span class="n">fp</span><span class="p">,</span> <span class="s2">"flush"</span><span class="p">):</span> <span class="n">fp</span><span class="o">.</span><span class="n">flush</span><span class="p">()</span> <span class="c1">#</span> <span class="c1"># --------------------------------------------------------------------</span> <span class="n">Image</span><span class="o">.</span><span class="n">register_save</span><span class="p">(</span><span class="s2">"Palm"</span><span class="p">,</span> <span class="n">_save</span><span class="p">)</span> <span class="n">Image</span><span class="o">.</span><span class="n">register_extension</span><span class="p">(</span><span class="s2">"Palm"</span><span class="p">,</span> <span class="s2">".palm"</span><span class="p">)</span> <span class="n">Image</span><span class="o">.</span><span class="n">register_mime</span><span class="p">(</span><span class="s2">"Palm"</span><span class="p">,</span> <span class="s2">"image/palm"</span><span class="p">)</span> </pre></div> </div> </div> <footer> <hr/> <div role="contentinfo"> <p> © Copyright 1995-2011 Fredrik Lundh, 2010-2018 Alex Clark and Contributors </p> </div> Built with <a href="http://sphinx-doc.org/">Sphinx</a> using a <a href="https://github.com/rtfd/sphinx_rtd_theme">theme</a> provided by <a href="https://readthedocs.org">Read the Docs</a>. </footer> </div> </div> </section> </div> <script type="text/javascript"> jQuery(function () { SphinxRtdTheme.Navigation.enable(true); }); </script> </body> </html>