pre class javascript style font-family monospace span style color 3399

  • Anonymous
  • Text only
  • 16 Aug 2019 
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<pre class="javascript" style="font-family:monospace;"><span style="color: #339933;">&lt;!</span>DOCTYPE html<span style="color: #339933;">&gt;</span>

	<span style="color: #339933;">&lt;</span>html<span style="color: #339933;">&gt;</span>

	<span style="color: #339933;">&lt;</span>head<span style="color: #339933;">&gt;</span>

	<span style="color: #339933;">&lt;</span>style type<span style="color: #339933;">=</span><span style="color: #3366CC;">&quot;text/css&quot;</span><span style="color: #339933;">&gt;</span>

	#body<span style="color: #009900;">&#123;</span>transform<span style="color: #339933;">:</span>scale<span style="color: #009900;">&#40;</span><span style="color: #CC0000;">0.1</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span><span style="color: #009900;">&#125;</span>

	<span style="color: #339933;">&lt;/</span>style<span style="color: #339933;">&gt;</span>

	<span style="color: #339933;">&lt;/</span>head<span style="color: #339933;">&gt;</span>

	<span style="color: #339933;">&lt;</span>body<span style="color: #339933;">&gt;</span>

	<span style="color: #339933;">&lt;</span>canvas id<span style="color: #339933;">=</span><span style="color: #3366CC;">&quot;c&quot;</span><span style="color: #339933;">&gt;&lt;/</span>canvas<span style="color: #339933;">&gt;</span>

	<span style="color: #339933;">&lt;</span>img id<span style="color: #339933;">=</span><span style="color: #3366CC;">&quot;i&quot;</span> src<span style="color: #339933;">=</span><span style="color: #3366CC;">&quot;image.jpg&quot;</span><span style="color: #339933;">&gt;</span>

	<span style="color: #339933;">&lt;</span>img id<span style="color: #339933;">=</span><span style="color: #3366CC;">&quot;test&quot;</span><span style="color: #339933;">&gt;</span>

	<span style="color: #339933;">&lt;</span>script defer<span style="color: #339933;">=</span><span style="color: #3366CC;">&quot;defer&quot;</span><span style="color: #339933;">&gt;</span>

	<span style="color: #000066; font-weight: bold;">var</span> c<span style="color: #339933;">=</span>document.<span style="color: #660066;">getElementById</span><span style="color: #009900;">&#40;</span><span style="color: #3366CC;">&quot;c&quot;</span><span style="color: #009900;">&#41;</span>

	<span style="color: #000066; font-weight: bold;">var</span> ctx<span style="color: #339933;">=</span>c.<span style="color: #660066;">getContext</span><span style="color: #009900;">&#40;</span><span style="color: #3366CC;">&quot;2d&quot;</span><span style="color: #009900;">&#41;</span>

&nbsp;

	<span style="color: #000066; font-weight: bold;">var</span> i<span style="color: #339933;">=</span>document.<span style="color: #660066;">getElementById</span><span style="color: #009900;">&#40;</span><span style="color: #3366CC;">&quot;i&quot;</span><span style="color: #009900;">&#41;</span>

	i.<span style="color: #660066;">onload</span><span style="color: #339933;">=</span><span style="color: #000066; font-weight: bold;">function</span><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#123;</span>

	c.<span style="color: #660066;">width</span><span style="color: #339933;">=</span>i.<span style="color: #660066;">width</span><span style="color: #339933;">/</span><span style="color: #CC0000;">10</span>

	c.<span style="color: #660066;">height</span><span style="color: #339933;">=</span>i.<span style="color: #660066;">height</span><span style="color: #339933;">/</span><span style="color: #CC0000;">10</span>

	ctx.<span style="color: #660066;">drawImage</span><span style="color: #009900;">&#40;</span>i<span style="color: #339933;">,</span><span style="color: #CC0000;">0</span><span style="color: #339933;">,</span><span style="color: #CC0000;">0</span><span style="color: #339933;">,</span>c.<span style="color: #660066;">width</span><span style="color: #339933;">,</span>c.<span style="color: #660066;">height</span><span style="color: #009900;">&#41;</span>

	<span style="color: #000066; font-weight: bold;">var</span> test<span style="color: #339933;">=</span>document.<span style="color: #660066;">getElementById</span><span style="color: #009900;">&#40;</span><span style="color: #3366CC;">&quot;test&quot;</span><span style="color: #009900;">&#41;</span>

	test.<span style="color: #660066;">src</span><span style="color: #339933;">=</span>c.<span style="color: #660066;">toDataURL</span><span style="color: #009900;">&#40;</span><span style="color: #3366CC;">&quot;image/jpeg&quot;</span><span style="color: #009900;">&#41;</span>

	alert<span style="color: #009900;">&#40;</span>test.<span style="color: #660066;">src</span><span style="color: #009900;">&#41;</span>

	<span style="color: #009900;">&#125;</span>

	<span style="color: #339933;">&lt;/</span>script<span style="color: #339933;">&gt;</span>

&nbsp;

	<span style="color: #339933;">&lt;/</span>body<span style="color: #339933;">&gt;</span>

	<span style="color: #339933;">&lt;/</span>html<span style="color: #339933;">&gt;</span></pre>
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