psd
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A general purpose Photoshop file parser.
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cellspacing="0"><thead><tr><th class="docs"><h1>mask.coffee</h1><div class="filepath">lib/psd/</div></th><th class="code"></th></tr></thead><tbody><tr id="section-1"><td class="docs"><div class="pilwrap"><a href="#section-1" class="pilcrow">¶</a></div>
</td><td class="code"><div class="highlight"><pre><span class="nv">module.exports = </span><span class="k">class</span> <span class="nx">Mask</span>
<span class="nv">constructor: </span><span class="nf">(@file) -></span>
<span class="vi">@top = </span><span class="mi">0</span>
<span class="vi">@right = </span><span class="mi">0</span>
<span class="vi">@bottom = </span><span class="mi">0</span>
<span class="vi">@left = </span><span class="mi">0</span>
<span class="nv">parse: </span><span class="nf">-></span>
<span class="vi">@size = </span><span class="nx">@file</span><span class="p">.</span><span class="nx">readInt</span><span class="p">()</span>
<span class="k">return</span> <span class="nx">@</span> <span class="k">if</span> <span class="nx">@size</span> <span class="o">is</span> <span class="mi">0</span>
<span class="nv">maskEnd = </span><span class="nx">@file</span><span class="p">.</span><span class="nx">tell</span><span class="p">()</span> <span class="o">+</span> <span class="nx">@size</span>
<span class="vi">@top = </span><span class="nx">@file</span><span class="p">.</span><span class="nx">readInt</span><span class="p">()</span>
<span class="vi">@left = </span><span class="nx">@file</span><span class="p">.</span><span class="nx">readInt</span><span class="p">()</span>
<span class="vi">@bottom = </span><span class="nx">@file</span><span class="p">.</span><span class="nx">readInt</span><span class="p">()</span>
<span class="vi">@right = </span><span class="nx">@file</span><span class="p">.</span><span class="nx">readInt</span><span class="p">()</span>
<span class="vi">@width = </span><span class="nx">@right</span> <span class="o">-</span> <span class="nx">@left</span>
<span class="vi">@height = </span><span class="nx">@bottom</span> <span class="o">-</span> <span class="nx">@top</span>
<span class="vi">@relative = </span><span class="p">(</span><span class="nx">@flags</span> <span class="o">&</span> <span class="mh">0x01</span><span class="p">)</span> <span class="o">></span> <span class="mi">0</span>
<span class="vi">@disabled = </span><span class="p">(</span><span class="nx">@flags</span> <span class="o">&</span> <span class="p">(</span><span class="mh">0x01</span> <span class="o"><<</span> <span class="mi">1</span><span class="p">))</span> <span class="o">></span> <span class="mi">0</span>
<span class="vi">@invert = </span><span class="p">(</span><span class="nx">@flags</span> <span class="o">&</span> <span class="p">(</span><span class="mh">0x01</span> <span class="o"><<</span> <span class="mi">2</span><span class="p">))</span> <span class="o">></span> <span class="mi">0</span>
<span class="vi">@defaultColor = </span><span class="nx">@file</span><span class="p">.</span><span class="nx">readByte</span><span class="p">()</span>
<span class="vi">@flags = </span><span class="nx">@file</span><span class="p">.</span><span class="nx">readByte</span><span class="p">()</span>
<span class="nx">@file</span><span class="p">.</span><span class="nx">seek</span> <span class="nx">maskEnd</span>
<span class="k">return</span> <span class="nx">@</span>
<span class="nv">export: </span><span class="nf">-></span>
<span class="k">return</span> <span class="p">{}</span> <span class="k">if</span> <span class="nx">@size</span> <span class="o">is</span> <span class="mi">0</span>
<span class="nv">top: </span><span class="nx">@top</span>
<span class="nv">left: </span><span class="nx">@left</span>
<span class="nv">bottom: </span><span class="nx">@bottom</span>
<span class="nv">right: </span><span class="nx">@right</span>
<span class="nv">width: </span><span class="nx">@width</span>
<span class="nv">height: </span><span class="nx">@height</span>
<span class="nv">defaultColor: </span><span class="nx">@defaultColor</span>
<span class="nv">relative: </span><span class="nx">@relative</span>
<span class="nv">disabled: </span><span class="nx">@disabled</span>
<span class="nv">invert: </span><span class="nx">@invert</span>
</pre></div></td></tr></tbody></table><div id="generated">generated Tue May 12 2015 11:08:14 GMT-0400 (EDT) </div></div></body></html>