## Presentation Device Driver Reference for OS/2

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### GreSetCurrentPosition Parameter - pptlPosition

pptlPosition (PPOINTL) - input Pointer to new current position.

When COM_TRANSFORM is set, the current position is expressed in world coordinates. Otherwise, this value is passed in device coordinates. The handling routine must transform these values as appropriate. Typically, the presentation driver maintains the current position in both coordinate sets in the DC instance data structure.