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Copy pathcanvas基础画板实现.html
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canvas基础画板实现.html
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
<link rel="stylesheet" href="./huaban.css">
</head>
<body>
<!-- 将画笔功能，能够拖动鼠标在页面内绘图 能够在任意位置绘制圆形， -->
<!-- 拖动鼠标即可随意在任意位置绘制圆形，并且能够随意定制大小， -->
<!-- 能够在任意位置绘制出矩形，拖动鼠标即可在随意位置绘制出矩形，并且可以随意绘制大小 -->
<div class="caidan">
<div class="btn" id="huabi">画笔</div>
<div class="btn" id="rect">矩形</div>
<div class="btn" id="yuan">圆形</div>
<div class="btn" id="clean">橡皮擦</div>
<div class="btn">
<input type="color" id="input">
</div>
<div class="btn">
<span id="skin"></span>
<span id="xi"></span>
<span id="normal"></span>
<span id="cu"></span>
</div>
<div class="btn" id="del">一键清空</div>
<div class="btn" id="download">下载图片</div>
</div>
<canvas id="canvas" width="" height=""></canvas>
<script src="./huaban.js">
</script>
</body>
</html>