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Can javascript give me image dimensions?
Javascript JavaScript language (comp.lang.javascript)
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#1
 
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Can javascript give me image dimensions? -
09-25-2003
, 01:30 AM
#2
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Folks, I want to create a popup for thumbnail images (jpg, png, gif) and wonder if I can create a popup that opens a new window whereby the image fits the new window 100%... I know I can have my Apache/PHP server do this, but my preference leans towards clientside javascript... Thus... can javascript calcuate the width/height of an image for me to do the above? thanx |
<script Language='javascript1.2' type='text/javascript'>
<!--
function iLoad(isrc) {
var oImg = new Image();
oImg.src = isrc;
if (oImg.complete) {
window.alert(oImg.src + ' ' + oImg.width + ' x ' + oImg.height);
}
else {
window.setTimeout('iLoad(imgsrc)', 1000);
}
}
//-->
</script>
</HEAD>
<body onLoad='iLoad(imgsrc)'>
</body>
</HTML>
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