RED32
From QB64 Wiki
The _RED32 function ALWAYS returns the red component intensity of a 32-bit RGBA color value.
- result& = _RED32(rgbaColor&)
Description:
- rgbaColor& is the 32-bit RGBA color value to retrieve the red component intensity value from.
- RGBA color values are returned by the _PALETTECOLOR, POINT, _RGB, _RGB32, _RGBA or _RGBA32 functions.
- LONG intensity values returned range from 0 (no intensity, not present) to 255 (full intensity).
See Example: POINT
See also: