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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