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#define INCL_GPIPRIMITIVES
 
BOOL GpiQueryArcParams(hps, parcp)
HPS hps;             /* presentation-space handle               */
PARCPARAMS parcp;    /* address of structure for arc parameters */
 
The GpiQueryArcParams function retrieves the current arc parameters used to
draw arcs, circles, and ellipses. The function cannot be used in an open
segment when the drawing mode is DM_RETAIN.
 
Parameter  Description
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hps        Identifies the presentation space.
 
parcp      Points to the ARCPARAMS structure that receives the current arc
           parameters.
 
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_INV_HPS
     PMERR_INV_IN_RETAIN_MODE
     PMERR_PS_BUSY
 
See Also
 
GpiSetArcParams, GpiSetDrawingMode, ARCPARAMS
 
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