Pro_Develop Matrix returned vs New Functions

  In the past I was using the following function which apparently got me the matrix for a sheet.

         status = prodb_drawing_sheet_info(p_draw,w_size,matrix);

I was successfully using the matrix from this function to  do the following:

/* cvt Screen Coors to drawing Coords */

  ProPntTrfEval (LLeft_scn, matrix, LLeft_dwg);

The new DrawingSheetinfoGet function does not mention the matrix.  Does anyone know which function would get me the equivalent matrix I was using?

ProViewMatrixGet gets the drawing matrix of a drawing view,   is this the same matrix I was getting?

This pic shows the new functi0on and its lack of matrix.

Thanks for any suggestions>