glutGetColor - Man Page
Gets an indexed color-mode entry's Red, Green, or Blue value.
Library
OpenGLUT - colormap
Synopsis
#include <openglut.h>
GLfloat
glutGetColor(int color, int component);
Parameters
color
The palette entry to fetch.
component
Whether to fetch Red, Green, or Blue.
Description
Allows you to get individual color-map entries in a
GLUT_INDEX
type of display. Respects the current layer setting.
component
may be any of:
-
GLUT_RED
-
GLUT_GREEN
-
GLUT_BLUE
Bugs
Unimplemented.
See Also
glutSetColor(3) glutCopyColorMap(3)