js+html5实现canvas绘制简单矩形的方法
本文实例讲述了js+html5实现canvas绘制简单矩形的方法。分享给大家供大家参考。具体实现方法如下:
<!DOCTYPE html>
<html>
<body>
<canvas id="myCanvas" width="200" height="100"
style="border:1px solid #c3c3c3;">
Your browser does not support the HTML5 canvas tag.
</canvas>
<script type="text/javascript">
var c=document.getElementById("myCanvas");
var ctx=c.getContext("2d");
ctx.fillStyle="#FF0000";
ctx.fillRect(0,0,150,75);
</script>
</body>
</html>希望本文所述对大家的web程序设计有所帮助。
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