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Alpha blend map type
typedef struct _Pg_map {
PhDim_t dim;
short unsigned bpl;
short unsigned bpp;
char *map;
} PgMap_t;
The PgMap_t structure defines an alpha blend map. Its members include:
- dim
- A
PhDim_t
structure that defines the size of area covered by the map, in pixels.
- bpl
- The number of bytes per line.
- bpp
- The number of bits per pixel.
- map
- A pointer to the map itself.
Photon
PgAlphaOff(),
PgAlphaOn(),
PgColor_t,
PgSetAlpha(),
PgSetAlphaBlend(),
PhDim_t
“Alpha Blending Support” in the Raw Drawing and Animation chapter of the Photon Programmer's Guide
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