gpi12.hlp (Table of Contents; Topic list)
Important Notice
The pages on this site contain documentation for very old MS-DOS software, purely for historical purposes. If you're looking for up-to-date documentation, particularly for programming, you should not rely on the information found here, as it will be woefully out of date.
GpiDrawDynamics (1.2)
Function Group  Overview                          Up Next Previous
────────────────────────────────────────────────────────────────────────────
 
#define INCL_GPISEGMENTS
 
BOOL GpiDrawDynamics(hps)
HPS hps;    /* presentation-space handle */
 
The GpiDrawDynamics function draws the dynamic segments in the picture
chain. The function draws all dynamic segments unless a previous call to the
GpiRemoveDynamics function restricts the drawing to a selected range. The
function draws the segments using the current draw controls (except
correlation control), as set by the GpiSetDrawControl function.
 
Parameter  Description
────────────────────────────────────────────────────────────────────────────
 
hps        Identifies the presentation space.
 
Return Value
 
The return value is GPI_OK if the function is successful or GPI_ERROR if an
error occurred.
 
Errors
 
Use the WinGetLastError function to retrieve the error value, which may be
one of the following:
 
     PMERR_AREA_INCOMPLETE
     PMERR_INV_FOR_THIS_DC_TYPE
     PMERR_INV_HPS
     PMERR_INV_MICROPS_FUNCTION
     PMERR_PATH_INCOMPLETE
     PMERR_PS_BUSY
     PMERR_STOP_DRAW_OCCURRED
 
See Also
 
GpiCloseSegment, GpiDrawChain, GpiDrawFrom, GpiDrawSegment,
GpiQuerySegmentNames, GpiRemoveDynamics, GpiSetDrawControl, WinGetLastError