当我打印一个位置相对的画布时,确定,但我的位置绝对值有问题,我该如何解决呢?
<!DOCTYPE html>
<html>
<head>
<title></title>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
</head>
<body>
<div id="Screenshot" style="height:100px;">
<p>This is it</p>
<svg style="position:absolute;left:48px;top:-70px; height: 250px; width: 250px;" xmlns:xlink="http://www.w3.org/1999/xlink" width="250" height="250" >
<circle id="1" cx="100" cy="100" r="25" fill="#A52A2A"></circle>
</svg>
</div>
<hr />
<input type="button" value="test" onclick="TestCV()" />
<div id="test">
</div>
<!--<script src="../src/html2canvas.js"></script>-->
<script src="https://html2canvas.hertzen.com/dist/html2canvas.min.js"></script>
<script type="text/javascript">
function TestCV() {
html2canvas(document.getElementById("Screenshot")).then(function (canvas) {
document.getElementById("test").appendChild(canvas);
});
}
</script>
</body>
</html>
答案 0 :(得分:0)
也许你的圈子走出了可见区域?如果您只有圆圈,请尝试更轻松的事情:
<div id="Screenshot">
<span>This is it</span>
<div style="background: #A52A2A;
border-radius: 50%;
display: inline-block;
height: 50px;
width: 50px"></div>
</div>
而不是你的变体。