PMAP - DualBrain/bsharp GitHub Wiki

To map expressions to logical or physical coordinates.

Syntax

x=PMAP (exp,function)

Comments

This function is valid for graphics modes only.

x is the physical coordinate of the point that is to be mapped.

exp is a numeric variable or expression.

Function	Maps
0	logical expressions to physical x
1	logical expressions to physical y
2	physical expressions to logical x
3	physical expressions to logical y

PMAP is used with WINDOW and VIEW to translate coordinates.