Tek-Tips is the largest IT community on the Internet today!
Members share and learn making Tek-Tips Forums the best source of peer-reviewed technical information on the Internet!
-
Congratulations IamaSherpa on being selected by the Tek-Tips community for having the most helpful posts in the forums last week. Way to Go!
How to get the width of an image
- Thread starter zeevlido
- Start date
RobSchultz
Programmer
Try this. Examples are in both javascript and vbscript. Replace the src="imagename" with whatever the image is.
Hope it helps,
Rob [sig][/sig]
Code:
<html>
<head>
</head>
<body>
<img src="imagename" name=image id=image>
</body>
<script language="javascript">
var intWidth = document.image.width;
var intHeight = document.image.height;
alert("Javascript=" + intWidth + "," + intHeight);
</script>
<script language="vbscript">
Dim intWidth, intHeight
intWidth = document.image.width
intHeight = document.image.height
alert("VBScript=" & intWidth & "," & intHeight)
</script>
</html>Hope it helps,
Rob [sig][/sig]
- Thread starter
- #3
RobSchultz
Programmer
Oooo, thats a tough one. Two ways it could be done...
Use WSH to determine the resolution. I don't know how to do it but it might be able to be done. Maybe WSH can read in the binary file and get some header info that would determine the rez. Sounds like some real programming would be involved.
There is probably an ActiveX control or ASP component out there that will do this and would be *a lot* easier than the choice above.
Good luck,
Rob [sig][/sig]
Use WSH to determine the resolution. I don't know how to do it but it might be able to be done. Maybe WSH can read in the binary file and get some header info that would determine the rez. Sounds like some real programming would be involved.
There is probably an ActiveX control or ASP component out there that will do this and would be *a lot* easier than the choice above.
Good luck,
Rob [sig][/sig]
- Status
Similar threads
- Locked
- Question
- Locked
- Question