BLUE32: Difference between revisions
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(Created page with "{{DISPLAYTITLE:_BLUE32}} The _BLUE32 function returns the blue component intensity of a 32-bit image or surface color. {{PageSyntax}} : {{Parameter|blue32color&}} = _BLUE32({{Parameter|rgbaColor&}}) {{PageDescription}} * {{Parameter|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]...") |
m (Protected "BLUE32" ([Edit=Allow only autoconfirmed users] (indefinite) [Move=Allow only autoconfirmed users] (indefinite))) |
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Revision as of 20:54, 29 April 2022
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