BLUE32: Difference between revisions
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* [https://qb64phoenix.com/forum/showthread.php?tid=1060 Featured in our "Keyword of the Day" series] | |||
* [[_RED32]], [[_GREEN32]] | * [[_RED32]], [[_GREEN32]] | ||
* [[_RGB32]], [[_BLUE]] | * [[_RGB32]], [[_BLUE]] | ||
Latest revision as of 19:22, 24 May 2024
The _BLUE32 function returns the blue component intensity of a 32-bit image or surface color.
Syntax
- blue32color& = _BLUE32(rgbaColor&)
Description
- rgbaColor& is the 32-bit RGBA color value to retrieve the blue 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).
Examples
- See the example for POINT.
See also