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ImageCFC.cfc
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ImageCFC.cfc
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<cfcomponent output="false">
<cffunction name="init" access="public" returntype="any" output="no">
<cfif StructKeyExists(arguments,"Proxy")>
<cfset variables.imagecfc = arguments.Proxy.createComponent("com.opensourcecf.image")>
<cfelse>
<cfset variables.imagecfc = CreateObject("component","com.opensourcecf.image")>
</cfif>
<cfreturn this>
</cffunction>
<cffunction name="read" access="public" returntype="struct" output="no">
<cfargument name="source" type="string" required="yes">
<cfset var sResult = StructNew()>
<cftry>
<cfset sResult = variables.imagecfc.getImageInfo("", arguments.source)>
<cfset sResult.source = arguments.source>
<cfcatch>
<cfif CFCATCH.Message CONTAINS "Java is unable to read">
<cffile action="delete" file="#arguments.source#">
<cfset sResult = StructNew()>
<cfelse>
<cfrethrow>
</cfif>
</cfcatch>
</cftry>
<cfreturn sResult>
</cffunction>
<cffunction name="scaleToFit" access="public" returntype="void" output="no">
<cfargument name="source" type="string" required="yes">
<cfargument name="quality" type="string" required="yes">
<cfargument name="width" type="string" required="yes">
<cfargument name="height" type="string" required="yes">
<cfinvoke component="#variables.imagecfc#" method="resize">
<cfinvokeargument name="objImage" value="">
<cfinvokeargument name="inputFile" value="#arguments.source#">
<cfinvokeargument name="outputFile" value="#arguments.source#">
<cfif isNumeric(arguments.width) AND arguments.width GT 0>
<cfinvokeargument name="newWidth" value="#Val(arguments.width)#">
</cfif>
<cfif isNumeric(arguments.height) AND arguments.height GT 0>
<cfinvokeargument name="newHeight" value="#Val(arguments.height)#">
</cfif>
<cfinvokeargument name="preserveAspect" value="true">
<cfinvokeargument name="jpegCompression" value="#val(arguments.quality) * 100#">
</cfinvoke>
</cffunction>
</cfcomponent>