PowerCOBOL V11.0 Reference

E.55 ScaleMode Property
ScaleModeIn/ScaleModeOut Parameters (ConvertScale method),
ScaleMode Parameters (GetScreenSize/GetWorkArea methods)

Value	Constant
0 - Pixels	POW-SCALEPIXELS
1 - 1/100mm	POW-SCALEHIMETRIC
2 - 1/1000inch	POW-SCALEHIENGLISH
3 - 1/20Points	POW-SCALETWIPS