Thanks, Dave that worked!
On 8/17/05, Dave Shuck <[EMAIL PROTECTED]> wrote:
> I haven't tested it, but to me, it appears you could:
>
> <cfscript>
> imgObj = CreateObject("component", "cfc.tmt_img");
> yourStructVar = imgObj.getDimensions("photo2.jpg");
> </cfscript>
>
> then
> #yourStructVar["width"]# (or) #yourStructVar.width#
> AND
> #yourStructVar["height"]# (or) #yourStructVar.height#
>
> ~Dave
>
>
> On 8/17/05, Ryan Everhart <[EMAIL PROTECTED]> wrote:
> > Hey everyone.. I'm trying to use this fuction below in a CFC.... it's
> > suppose to return the demensions of the photo
> >
> > This is how I'm calling it... How do I get the results from the CFC??
> >
> > <cfscript>
> > imgObj=CreateObject("component", "cfc/tmt_img");
> > imgObj.getDimensions("photo2.jpg");
> > </cfscript>
> >
> > <cffunction name="getDimensions" access="public" output="false"
> > returntype="struct" hint="Returns a structure containing the
> > dimensions (pixels) of a jpg, png or gif image file. Keys are: width
> > and height">
> > <cfargument name="imgPath" type="string" required="true"
> > hint="Image
> > path, either local or absolute">
> > <cfscript>
> > var imgStruct = StructNew();
> > var jFile = urlToJavaFile(arguments.imgPath, true);
> > var jBufferedImg = javaFileToJavaImg(jFile);
> > </cfscript>
> > <cftry>
> > <!--- Get the info and store them into the
> > structure --->
> > <cfset imgStruct.width=jBufferedImg.getWidth()>
> > <cfset imgStruct.height=jBufferedImg.getHeight()>
> > <cfcatch type="any">
> > <cfthrow message="Failed to read image
> > dimensions. The component
> > can read only jpg, gif and png files" type="tmt_img">
> > </cfcatch>
> > </cftry>
> > <cfreturn Duplicate(imgStruct)>
> > </cffunction>
> >
> > --
> > Ryan Everhart
> > [EMAIL PROTECTED]
> > ----------------------------------------------------------
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> >
> >
> >
>
>
> --
> ~Dave Shuck
> [EMAIL PROTECTED]
> www.worldwildweb.biz
> ----------------------------------------------------------
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>
>
--
Ryan Everhart
[EMAIL PROTECTED]
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