Simulation support:

None. This function is mandatory for all drivers.

Description:

GreNotifyTransformChange notifies the presentation driver of a change in the transform from world coordinates to device coordinates.

This function must be supported by the presentation driver.

#define INCL_GRE_DEVMISC2
#include <os2.h>

HDC                     hdc;         /*  Device context handle. */
ULONG                   flFlags;     /*  Flags. */
PNOTIFYTRANSFORMDATA    pXformdata;  /*  Pointer to NOTIFYTRANSFORMDATA structure: */
PVOID                   pInstance;   /*  Pointer to instance data. */
ULONG                   lFunction;   /*  High-order WORD=flags; low-order WORD=NGreNotifyTransformChange. */
BOOL                    rc;          /*  Return Code. */

rc = GreNotifyTransformChange(hdc, flFlags,
       pXformdata, pInstance, lFunction);