Simulation support:

None. This function is mandatory for all drivers.

Description:

GreSetCurrentPosition sets the current (X,Y) position and resets the line type sequence.

This function must be supported by all presentation drivers. GreSetCurrentPosition is called by the function GpiSetCurrentPosition. GreSetCurrentPosition might be called in response to any of the Presentation Manager drawing functions, which end their operations by updating the current presentation space position.

#define INCL_GRE_LINES
#include <os2.h>

HDC        hdc;           /*  Device context handle. */
PPOINTL    pptlPosition;  /*  Pointer to new current position. */
PVOID      pInstance;     /*  Pointer to instance data. */
ULONG      lFunction;     /*  High-order WORD=flags; low-order WORD=NGreSetCurrentPosition. */
BOOL       rc;            /*  Return code. */

rc = GreSetCurrentPosition(hdc, pptlPosition,
       pInstance, lFunction);