svg绘图工具raphael.js扩展拖拽缩放功能——raphael.draggable.js

• raphael.draggable项目GitHub地址
• raphael.draggable.js下载
• raphael.min.js下载

使用方式：

<div id="container"></div>

<script src="raphael.min.js"></script>
<script src="raphael.draggable.js"></script>
<script type="text/javascript">
    window.onload = function () {
        var paper = Raphael("container", 640, 720);
        var circle = paper.circle(100, 100, 100).attr({ 'fill': '270-#FAE56B:0-#E56B6B:100' });
        var text = paper.text(400, 50, "我是被绘制出来的图片")
        text.attr({
            "font-size": "30px"
        }