{"id":2428,"date":"2017-12-31T09:28:06","date_gmt":"2017-12-31T01:28:06","guid":{"rendered":"http:\/\/www.xttblog.com\/?p=2428"},"modified":"2017-12-31T09:28:06","modified_gmt":"2017-12-31T01:28:06","slug":"html5canvas%e5%ae%9e%e7%8e%b0%e4%b8%80%e6%ac%be%e5%9c%86%e5%bd%a2%e6%97%b6%e9%92%9f%e5%8a%a8%e7%94%bb%e7%89%b9%e6%95%88","status":"publish","type":"post","link":"https:\/\/www.xttblog.com\/?p=2428","title":{"rendered":"HTML5+Canvas\u5b9e\u73b0\u4e00\u6b3e\u5706\u5f62\u65f6\u949f\u52a8\u753b\u7279\u6548"},"content":{"rendered":"<p>\n\t\u5f88\u591a\u535a\u5ba2\u90fd\u4e00\u4e2a\u5706\u5f62\u65f6\u949f\u6446\u4ef6\uff0c\u770b\u8d77\u6765\u5f88\u70ab\u3002\u4eca\u5929\u6211\u501f\u52a9HTML5\u548cCanvas\u4e3a\u5927\u5bb6\u5b9e\u73b0\u4e00\u6b3e\u4f1a\u52a8\u7684\u5706\u5f62\u65f6\u949f\u3002\n<\/p>\n<p>\n\t\u5728\u5b66\u4e60\u672c\u6587\u4e4b\u524d\uff0c\u4f60\u9700\u8981\u5bf9HTML5\u548cCanvas\u6709\u4e00\u5b9a\u7684\u57fa\u7840\u77e5\u8bc6\u3002\u672c\u6848\u4f8b\u7684\u4ee3\u7801\u975e\u5e38\u7cbe\u7b80\uff0c\u603b\u4ee3\u7801100\u884c\u5de6\u53f3\u3002\u4e0b\u9762\u6211\u4eec\u5148\u770b\u770b\u8be5\u65f6\u949f\u52a8\u753b\u7684\u8fd0\u884c\u6548\u679c\u3002\n<\/p>\n<p>\n\t<img decoding=\"async\" alt=\"HTML5 Canvas \u5706\u5f62\u65f6\u949f\" src=\"http:\/\/img.bbs.csdn.net\/upload\/201712\/31\/1514683321_533565.png\" style=\"width: 610px;height: 343px\" \/>\n<\/p>\n<p>\n\t\u4e0b\u9762\u662f\u8be5\u6848\u4f8b\u7684\u5b9e\u73b0\u6e90\u7801\uff1a\n<\/p>\n<pre class=\"brush:xml;\">\r\n&lt;!DOCTYPE html&gt;\r\n&lt;html&gt;\r\n&lt;head&gt;\r\n&lt;meta charset=&quot;UTF-8&quot;&gt;\r\n&lt;title&gt;HTML5 Canvas \u5706\u5f62\u65f6\u949f\u52a8\u753b|\u4e1a\u4f59\u8349\uff1awww.xttblog.com&lt;\/title&gt;\r\n&lt;style type=&quot;text\/css&quot;&gt;\r\n\t#myCanvas{\r\n\t\tdisplay: block;\r\n\t\tmargin:10px auto;\r\n\t}\r\n&lt;\/style&gt;\r\n&lt;\/head&gt;\r\n&lt;body&gt;\r\n&lt;canvas id=&quot;myCanvas&quot; 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