【发布时间】:2011-02-28 18:02:29
【问题描述】:
<html>
<head>
<style type="text/css">
canvas { width: 100%; height: 100%; }
</style>
<script>
function init() {
canvas = document.getElementById('canvas');
alert(canvas.width + "x" + canvas.height);
}
</script>
</head>
<body onload="init();">
<canvas id="canvas"> </canvas>
</body>
</html>
此代码在设置样式之前显示大小。我需要样式后的尺寸。我该怎么做?
【问题讨论】:
标签: javascript html css canvas