To read a file from a URL I think you may need to do something like this:
theUrl = "your URL";
u = createObject("java","java.net.URL").init(theUrl);
inP = createObject("java","java.io.BufferedInputStream").init(u.openStream());
ImageObject = createObject("java","javax.imageio.ImageIO").read(inP);
However I am not sure if your object requires a string or an input
stream (in the above example you are passing in an input stream ).
HTH (a little!)
G
On Fri, 22 Oct 2004 08:49:47 -0400, Chad McCue
<[EMAIL PROTECTED]> wrote:
> I have the following function that produces the image width and height. The function
> works perfectly when the FileLoc argument has a directory value from my local
> server, but I get the following error:
>
> Can't read input file!
>
> The error occurred in
> D:\Inetpub\wwwroot\sitename\FunctionPages\admin\ProductManager.cfc: line 711
>
> 709 :
> 710 : <cfset ImageInfo = StructNew()>
> 711 : <cfset ImageObject =
> createObject("java","javax.imageio.ImageIO").read(jFileIn)>
> 712 :
> 713 :
>
> when I try to read an image from another server with the FileLoc argument having
> the following value http://www.sitename.com/images/imagename.jpg.
>
> <cffunction name="ProductImageSize" 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>
>
>
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