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Turn alpha blending operations on
void PgAlphaOn( void );
void PgAlphaOnCx(PhGC_t *gc);
- gc
- PgAlphaOnCx() only. A pointer to a graphics context, as returned by
PgCreateGC() or PgGetGC().
ph
These functions turn alpha blending operations on.
PgAlphaOn() works on the current
graphics context, while you can specify the graphics context for PgAlphaOnCx().
Photon
Safety: | |
Interrupt handler |
No |
Signal handler |
No |
Thread |
No |
PgAlphaOff*(),
PgSetAlpha*(),
“Alpha Blending Support”
in the Raw Drawing and Animation chapter of the
Photon Programmer's Guide
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