App下載
實(shí)例代碼( Tip: 登錄后體驗(yàn)更佳 )
<!DOCTYPE html> 
<html>
<head> 
<meta charset="utf-8"> 
<title>W3Cschool(w3cschool.cn)</title> 
</head> 
<body>
<canvas id="myCanvas">你的浏览器不支持 HTML5 canvas 标签。</canvas>
<script>
var c=document.getElementById('myCanvas');
var ctx=c.getContext('2d');
ctx.fillStyle='#FF0000';
ctx.fillRect(0,0,80,100);
</script>
</body>
</html>
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運(yùn)行結(jié)果
W3Cschool教程(w3cschool.cn) 你的瀏覽器不支持 HTML5 canvas 標(biāo)簽。