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GpiQueryGraphicsField (1.2)
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#define INCL_GPITRANSFORMS
BOOL GpiQueryGraphicsField(hps, prclField)
HPS hps; /* presentation-space handle */
PRECTL prclField; /* address of structure for the graphics field */
The GpiQueryGraphicsField function retrieves the coordinates, in
presentation-page units, of the graphics field. The function copies the
coordinates of the lower-left and upper-right corners of the field to the
structure pointed to by the prclField parameter.
Parameter Description
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hps Identifies the presentation space.
prclField Points to the RECTL structure that receives the graphics field.
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_PS_BUSY
See Also
GpiQueryClipBox, GpiQueryClipRegion, GpiQueryGraphicsField,
GpiQueryViewingLimits, GpiSetGraphicsField, RECTL
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