API Documentation > CorelDRAW > 2025-v26 > PSScreenOptions > IVGPSScreenOptions
PSScreenOptions.SetProperties method
Specifies all the PostScript halftone screen parameters in one call
Syntax:
Function SetProperties(ByVal IndexOrName As Variant, ByVal Angle As Double, ByVal Frequency As Long) As Boolean
Parameters:
Name Type Description
IndexOrName
Variant
Angle
Double
Frequency
Long
Remarks:
The SetProperties method specifies all of PostScript halftone-screen parameters in one call.