## Presentation Device Driver Reference for OS/2

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### GreSetBitmapDimension - Parameters

hbm (HBITMAP) - input Bit-map handle.

pDimension (PSIZEL) - input Pointer to width and height values in 0.1mm units.

Pointer to a pair of parameters:

ulWidth Width of bit map in 0.1mm units
ulHeight Height of bit map in 0.1mm units

pInstance (PVOID) - input Pointer to instance data.

lFunction (ULONG) - input High-order WORD=flags; low-order WORD= NGreSetBitmapDimension.

fSuccess (BOOL) - returns Return codes.

On completion, the handling routine must return BOOLEAN (fSuccess).

TRUE Successful
FALSE Error

Possible Errors Detected: When an error is detected, the graphics engine calls WinSetErrorInfo to post the condition. Reasons for failure of this function include:

PMERR_BITMAP_IS_SELECTED
PMERR_HBITMAP_BUSY
PMERR_INV_HBITMAP

Refer to the "Error Explanations" section of the Presentation Manager Programming Reference for further explanation.