Is it then available to my whole CF application? I guess I'll see.
>Oh ya...and use those AFTER you upload the file via CFFILE ;-)
>
> ----- Original Message -----
> From: Bryan Stevenson
> To: CF-Talk
> Sent: Wednesday, June 09, 2004 11:49 AM
> Subject: Re: image dimensions
>
>
> If you're on CF MX...here are 2 usefil functions you can drop ina CFC:
>
> <!---(Function: FileSize)------------------------------------------------------
> Date Created: March 12, 2004
> Author: Phil
> Arguments: FileLoc - full path of file (string) required
> Purpose: Gets the size of a file in bytes
> Returns: File Size in bytes (numeric)
> --->
> <cffunction name="FileSize" returnType="numeric" access="public">
>
> <cfargument name="FileLoc" type="string" required="Yes">
>
> <cfset jFileIn = CreateObject("java","java.io.File").init(ARGUMENTS.FileLoc)>
> <cfreturn jFileIn.Length()>
>
> </cffunction>
>
>
> <!---(Function: ImageSize)------------------------------------------------------
> Date Created: November 28, 2003
> Author: Bryan
> Arguments: FileLoc - full path of image to get details for (string) required
> Purpose: returns file width/height
> Returns: ImageInfo structure with ImgWidth/ImgHeight keys
> --->
> <cffunction name="ImageSize" returnType="struct" access="public">
>
> <cfargument name="FileLoc" type="string" required="Yes">
>
> <cfset jFileIn = createObject("java","java.io.File").init(ARGUMENTS.FileLoc)>
>
> <cfset ImageInfo = StructNew()>
> <cfset ImageObject = createObject("java","javax.imageio.ImageIO").read(jFileIn)>
>
> <cfset ImageInfo.ImgWidth = ImageObject.getWidth()>
> <cfset ImageInfo.ImgHeight = ImageObject.getHeight()>
>
> <cfreturn ImageInfo>
>
> </cffunction>
>
> Enjoy ;-)
>
> Bryan Stevenson B.Comm.
> VP & Director of E-Commerce Development
> Electric Edge Systems Group Inc.
> t. 250.920.8830
> e. [EMAIL PROTECTED]
>
> ---------------------------------------------------------
> Macromedia Associate Partner
> www.macromedia.com
> ---------------------------------------------------------
> Vancouver Island ColdFusion Users Group
> Founder & Director
> www.cfug-vancouverisland.com
> ----- Original Message -----
> From: Daniel Kessler
> To: CF-Talk
> Sent: Wednesday, June 09, 2004 11:37 AM
> Subject: image dimensions
>
> I have a file upload button, which seems to work fine. It'd be good
> to know the image dimensions at some point in the process so I can
> proportionately adjust it's size. If I can get the size when I
> select the image which has been Browse-> selected from the hard
> drive, or get it during the upload (CFFile) or at display time, I can
> do some sort of "size containment", if it's too large at least.
>
> --
> Daniel Kessler
>
> Department of Public and Community Health
> University of Maryland
> Suite 2387 Valley Drive
> College Park, MD 20742-2611
> 301-405-2545 Phone
> www.phi.umd.edu
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