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- defineps PSW_transformToFit (int Rot; int angle; float w; float h)
- % w h 0 0 4 Rot roll translate pop pop
- % angle rotate
- w 2 div dup h 2 div dup translate
- angle rotate
- -1 mul exch -1 mul translate
- endps
-
- defineps PSW_flipHor(float w; float h)
- w 0 translate
- -1 1 scale
- endps
-
- defineps PSW_flipVer(float w; float h)
- 0 h translate
- 1 -1 scale
- endps
-