I am trying to use a COM object (Shotgraph) function which sets a parameter
variable within the object. The question is:
can CF5 determine the return value of the function variable.
Example:
<cfSet g=CreateObject("COM","shotgraph.image")>
<cfset x=g.gettextdimensions("This is string to measure",w,h)>
w and h return pixel width and height of the string (its font size already
having been specified).
How can I read w,h? Setting the variable x is contrived only to reference the
object and is not set in this function.
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