Re: [CFCDev] Using a Java class in CF to get image width and heig ht

[PC Carraway]

Nando
I'm still on the lookout for an SWF solution.  Good luck if you find one 
before me.

Precia
----- Original Message ----- 
From: "Nando" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Wednesday, September 01, 2004 8:44 AM
Subject: RE: [CFCDev] Using a Java class in CF to get image width and heig 
ht


Precia,
thanks for the code snippet - and the example of using java within CF - it
works very well, for images. It's much faster than using the approach 
Craig
indicated, via java.io.File and javax.imageio.ImageIO, or the Alagad
component. I wonder if that's because javax.swing.ImageIcon just grabs the
file header? Unfortunately it doesn't work for SWFs, but because the code 
is
so clean, i'm thinking to use it for the images anyway and work out a
specialized solution for the SWFs

Thanks again,
:) nando
-----Original Message-----
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
Behalf Of Precia Carraway
Sent: Wednesday, September 01, 2004 10:16 AM
To: [EMAIL PROTECTED]
Subject: Re: [CFCDev] Using a Java class in CF to get image width and
heig ht
<cfscript>
function getImageWidth(imagepath)
{
 imgFile = createObject("java","javax.swing.ImageIcon").init(imagepath);
 imgFile.getImage();
 imgWidth = imgFile.getIconWidth();
 return imgWidth;
}
function getImageHeight(imagepath)
{
 imgFile = createObject("java","javax.swing.ImageIcon").init(imagepath);
 imgFile.getImage();
 imgWidth = imgFile.getIconHeight();
 return imgWidth;
}
</cfscript>
#getImageWidth(attributes.filepath)#
#getImageHeight(attributes.filepath)#
Hope this helps...
PCC
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