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PgRedValue()
Extract the red component from a color value
Synopsis:
int PgRedValue( PgColor_t color );
Description:
This macro extracts the red color component from a composite color value (a PgColor_t type). The result is between 0 and 255.
Classification:
Photon
| Safety: | |
|---|---|
| Interrupt handler | No |
| Signal handler | No |
| Thread | No |
Caveats:
PgRedValue() is a macro.
See also:
PgBlueValue(), PgCMY(), PgGreenValue(), PgHSV(), PgRGB(), PgSetFillColor(), PgSetFillDither()
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