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<title>each (PNG::Canvas)</title>
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<pre><span class="ruby-comment cmt"># File lib/PatchedPNG.rb, line 221</span>
<span class="ruby-keyword kw">def</span> <span class="ruby-identifier">each</span>
<span class="ruby-ivar">@data</span>.<span class="ruby-identifier">each_with_index</span> <span class="ruby-keyword kw">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">row</span>, <span class="ruby-identifier">y</span><span class="ruby-operator">|</span>
<span class="ruby-identifier">row</span>.<span class="ruby-identifier">each_with_index</span> <span class="ruby-keyword kw">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">pixel</span>, <span class="ruby-identifier">x</span><span class="ruby-operator">|</span>
<span class="ruby-keyword kw">yield</span> <span class="ruby-identifier">x</span>, <span class="ruby-identifier">y</span>, <span class="ruby-identifier">color</span>
<span class="ruby-keyword kw">end</span>
<span class="ruby-keyword kw">end</span>
<span class="ruby-keyword kw">end</span></pre>
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Version data entries
18 entries across 9 versions & 1 rubygems