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I can't seem to figure out how the IDLgrModel::Scale method works.  When I
scale a model that only contains a 2D image by doing the following:

oModel->Scale, 1.2, 1.2, 1

what would the equivalent of doing it with the congrid function?  Wouldn't
it be:

imgData = Congrid(imgData, imgsizeX*1.2, imgsizeY*1.2

I guess I really don't understand how the scale method works.  Any
enlightenment would be very appreciated.


-- Mark

Grace and peace to you from God our Father and the Lord Jesus Christ. 
1 Cor. 1:3