Read the width and height of an image

[Stilts]

Hi

Working in asp (not asp.net) I need to read the width and height of an
image before they are displayed on the page.

I have a folder full of images that are dynamically put on a page and I
need to read if they are landscape or protrait.

Any help much appreciated.

 

[Slim]

I don't thing you can server side.

you may need to do so client side

 

[Stilts]

There must be a way for the web code to read the image in a folder??

Help!

 

[Evertjan.]

Slim wrote on 06 apr 2006 in microsoft.public.inetserver.asp.general:
[please do not toppost on usenet]

I don't thing you can server side.

you may need to do so client side

PHP can (sorry OT):

getimagesize()

 

[Evertjan.]

Stilts wrote on 06 apr 2006 in microsoft.public.inetserver.asp.general:

There must be a way for the web code to read the image in a folder??

Please quote what you are replying to. If you want to post a followup via
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[Stilts]

ImageMagick comes with a COM object that can do this.

' = Function: Dimensions =
' Use an instance of the ImageMagickObject to determine the width and
' height of an image.
'
' Arguments:
' im - An instance of the ImageMagickObject.
' src - The name of the source file.
'
' Returns:
' An array containing the width and height as elements 0 and 1,
' respectively.
Function Dimensions(im, src)
Dim msgs
msgs = im.Identify("-format", "%w,%h", src)
Dimensions = Split(msgs)
End Function

You can find it at http://www.imagemagick.org/.

Sorry but I'm not sure about above. I gather there's no standard asp
version like phps getimagesize()???

 

[Kyle Peterson]

http://www.planet-source-code.com/vb/scripts/ShowCode.asp?lngWId=4&txtCodeId=6629

 

[Stilts]

Thanks Kyle, much appreciated