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22 lines
742 B
Plaintext
22 lines
742 B
Plaintext
The {{KW|_RED32}} function ALWAYS returns the red component intensity of a 32-bit ''RGBA'' color value.
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{{PageSyntax}}
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:{{Parameter|result&}} = {{KW|_RED32}}({{Parameter|rgbaColor&}})
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{{PageDescription}}
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* {{Parameter|rgbaColor&}} is the 32-bit ''RGBA'' color value to retrieve the red component intensity value from.
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* ''RGBA'' color values are returned by the {{KW|_PALETTECOLOR (function)|_PALETTECOLOR}}, {{KW|POINT}}, {{KW|_RGB}}, {{KW|_RGB32}}, {{KW|_RGBA}} or {{KW|_RGBA32}} functions.
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* [[LONG]] intensity values returned range from 0 (no intensity, not present) to 255 (full intensity).
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''See Example:'' [[POINT]]
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{{PageSeeAlso}}
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* {{KW|_BLUE32}}, {{KW|_GREEN32}}
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* {{KW|_RGB32}}, {{KW|_RED}}
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{{PageNavigation}} |