Description

GreGetBitmapParameters returns, in the buffer addressed by pInfoHd, header information for the specified bit map.

This function is supported by the graphics engine.

#define INCL_GRE_DEVSUPPORT
#include <os2.h>

HBITMAP              hbm;        /*  Bit-map handle. */
PBITMAPINFOHEADER    pInfoHd;    /*  Pointer. */
PVOID                pInstance;  /*  Pointer to instance data. */
ULONG                lFunction;  /*  High-order WORD=flags; low-order WORD=NGreGetBitmapParameters. */
BOOL                 fSuccess;   /*  Return codes. */

fSuccess = GreGetBitmapParameters(hbm, pInfoHd,
             pInstance, lFunction);