Canvas加载图片

来源:互联网 发布:mysql 5.6中文乱码 编辑:程序博客网 时间:2024/06/02 05:05
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
    <title></title>
</head>
<body style="margin:0px;">
    <canvas id="myCanvas" width="300" height="80" style="border:1px solid;"></canvas>
</body>
</html>
<script type="text/javascript">
    var c = document.getElementById("myCanvas");
    var cxt = c.getContext("2d");
    var img = new Image();
    img.src = "1.png";
    img.onload = function () {
        cxt.drawImage(img, 0, 0);
    };
    cxt.drawImage(img, 0, 0);
</script>



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