HTML DOM coords属性

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出处:互联网 整理: 软晨网（RuanChen.com） 发布: 2009-03-04 浏览: 509 ::

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Definition and Usage
定义与用法

The coords property sets or returns the coordinates of a clickable area in an image-map.
coords属性属性可设置或返回在热点图中可点区域的坐标

areaObject.coords=coordinates

The following example returns the coordinates of a clickable area in the image-map:
举例中将返回在热点图中可点区域的坐标：

<html>
<body>

<img src="planets.gif"
width="145" height="126"
usemap="#planetmap" />

<map name="planetmap">
<area id="venus" shape="circle"
coords="124,58,8"
alt="Venus"
href="venus.htm" />
</map>

<p>Venus coordinates:
<script type="text/javascript">
x=document.getElementById("venus");
document.write(x.coords);
</script>
</p>

</body>
</html>