Difference between revisions of "BLUE32"

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imported>Odin
(Make this page a redirect to Color Components)
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#REDIRECT [[Color Components]]
{{DISPLAYTITLE:_BLUE32}}
The {{KW|_BLUE32}} function returns the blue component intensity of a 32-bit image or surface color.
 
 
{{PageSyntax}}
: {{Parameter|blue32color&}} = {{KW|_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 {{KW|_PALETTECOLOR (function)|_PALETTECOLOR}}, {{KW|POINT}}, {{KW|_RGB}}, {{KW|_RGB32}}, {{KW|_RGBA}} or {{KW|_RGBA32}} functions.
* [[LONG]] intensity values returned range from 0 (no intensity, not present) to 255 (full intensity).
 
 
==Examples==
* See the example for [[POINT]].
 
 
{{PageSeeAlso}}
* [[_RED32]], [[_GREEN32]]
* [[_RGB32]], [[_BLUE]]
 
 
{{PageNavigation}}

Revision as of 02:20, 5 September 2017

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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