Joey 的工作空间~

参考百度HTML5入门文档写的.           var canvas = document.getElementById('myCanvas');  var cxt = canvas.getContext('2d');  var grd = cxt.createLinearGradient(0,0,250,250);  grd.addColorStop(0, "FF0000"

参考写的html5 helloworld的代码:   var canvas = document.getElementById('myCanvas'); var context = canvas.getContext("2d"); context.fillStyle = '#A6CAF0 '; context.font = 'italic 30px sans-serif';

随便看看,写的,也耗费了些时间.      var canvas=document.getElementById('myCanvas'); var ctx=canvas.getContext('2d'); ctx.fillStyle='#FFFF00'; ctx.fillRect(0,0,75,75);

介绍下webkit对于html元素的解析流程. DocumentLoader收到html后通过DocumentWriter调用HTMLDocumentParser::appendBytes,然后通过DocumentWriter解码后，调用HTMLDocumentParser::append添加到HTMLInputStream中，如果当前有js在执行，就调用HTMLPreloadScanner