GpiQueryCharAngle (1.2)
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#define INCL_GPIPRIMITIVES
BOOL GpiQueryCharAngle(hps, pgradlAngle)
HPS hps; /* presentation-space handle */
PGRADIENTL pgradlAngle; /* address of structure for baseline-angle point */
The GpiQueryCharAngle function retrieves the current value of the
character-baseline angle. The character-baseline angle is set by the
GpiSetCharAngle function.
The GpiQueryCharAngle 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.
pgradlAngle Points to the GRADIENTL structure that receives a point that
specifies the end of a vector defining the baseline angle.
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
GpiQueryAttrs, GpiQueryCharMode, GpiQueryCharShear, GpiSetCharAngle,
GRADIENTL
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