_GREEN32

The _GREEN32 function returns the green component intensity of a 32-bit image or surface color.

Syntax

green32color& = _GREEN32(rgbaColor&)

Description

• rgbaColor& is the 32-bit RGBA color value to retrieve the green 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 example in POINT.

See also

• Featured in our "Keyword of the Day" series
• _RED32, _BLUE32
• _RGB32, _GREEN

---

Navigation: Main Page with Articles and Tutorials Keyword Reference - Alphabetical Keyword Reference - By usage Report a broken link