BLUE32: Difference between revisions

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{{PageSeeAlso}}
{{PageSeeAlso}}
* [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



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