王老师在不在？帮我看下，怎么固定宽度？
<script language= "javascript " type= "text/javascript ">
var flag=false;
function DrawImage(ImgD,intHeight)
{
var image=new Image();
image.src=ImgD.src;
if(image.width> 0 && image.height> 0)
{
if(image.height > intHeight)
{
ImgD.width = image.width /image.height * intHeight;
ImgD.height = intHeight;
}
}
}
</script>
<img src= "showing.asp?id=2 " onload= "javascript:DrawImage(this,200); ">
上面是固定图片高度的代码，现在我想固定宽度？应该怎么改？
[解决办法]
<script language= "javascript " type= "text/javascript ">
var flag=false;
function DrawImage(ImgD,intWidth)
{
var image=new Image();
image.src=ImgD.src;
if(image.width> 0 && image.height> 0)
{
if(image.width > intWidth)
{
ImgD.height = image.height /image.width * intWidth;
ImgD.width = intWidth;
}
}
}
</script>
[解决办法]
晕死，固定高度都会了，固定宽度不是一个道理么？
<script language= "javascript " type= "text/javascript ">
function DrawImage(ImgD,intWidth)
{
var image=new Image();
image.src=ImgD.src;
if(image.width> 0 && image.height> 0)
{
if(image.width > intWidth)
{
ImgD.height = image.height/image.width * intWidth;
ImgD.width = intWidth;
}
}
}
</script>
