代碼
提交代碼
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>慕課網(wǎng)Wiki</title>
<style>
#imooc{
border:1px solid #ccc;
}
</style>
</head>
<body>
<canvas id="imooc">您的瀏覽器不支持 HTML5 canvas 標(biāo)簽</canvas>
<script>
const canvas = document.getElementById('imooc');
const ctx = canvas.getContext('2d');
ctx.strokeStyle="blue";
ctx.lineWidth=8;
ctx.rect(10,10,200,100);
ctx.fill(); //直接填充路徑
</script>
</body>
</html>
運(yùn)行結(jié)果