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DCL:GRPH1:SWPACK: Machine-Dependent Routines:List of Subroutines

7.2.4 Coordinate Transformation

iwx, iwy = NumRu::DCL.swfint(wx,wy)	Transformation from workstation coordinates to image coordinates.
wx, wy = NumRu::DCL.swiint(iwx,iwy)	Transformation from image coordinates to workstation coordinates.