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我想测试这个例子:http://calebevans.me/projects/jcanvas/sandbox.php#%24%28%22canvas%22%29.drawImage%28%7B%0A%20%20source%3A%20%24%28%27%23image-fish%27%29%5B0%5D%2C%0A%20%20x%3A%2050%2C%20y%3A%2050%2C%0A%20%20width%3A%20100%2C%0A%20%20fromCenter%3A%20false%0A%7D%29%3B如何使用图像DOM元素作为jCanvas中源属性的值?
但我没有在浏览器中看到任何结果,除了图像默认“img src”。请有人帮助我。我怎样才能使用这个功能?
<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>Demo</title>
<canvas width="500" height="250"></canvas>
</head>
<script src="jquery.js"></script>
<script src="jcanvas.js"></script>
<script>
$("canvas").drawImage({
source: $('#draggable')[0],
x: 50, y: 50,
width: 60,
fromCenter: false
});
</script>
<body>
<img src="../image/0.jpg" class="drag-image" id="draggable"/>
</div>
</body>
</html>
谢谢。
[请不要混淆你的URL(http://meta.stackexchange.com/a/64509/130770)(即使他们是* *难看......),堆栈溢出没有按毕竟,这个角色不会收取任何费用。我们想知道我们要去的地方。 –