Returns the current color.
Int32 getcolor( )
INTEGER*4 FUNCTION GETCOL
The getcolor subroutine returns the current index into the color map for the current drawing mode. In NORMALDRAW, an index from 0 to 4095 is returned. In OVERDRAW and UNDERDRAW, an index from 0 to 15 is returned. The under/over planes have a color map that is separate from the main color map.
Note: This subroutine cannot be used to add to a display list.
An index into the color map for the current color.
This subroutine is part of GL in the AIXwindows Environment/6000 Version 1, Release 2 with AIXwindows/3D Feature.
|/usr/include/gl/gl.h||Contains C language constant and variable type definitions for GL.|
|/usr/include/gl/fgl.h||Contains FORTRAN constant and variable type definitions for GL.|
Setting the color index in the current mode with the color subroutine.
Specifying the target framebuffer of the drawing subroutines with the drawmode subroutine.
Returning a color map entry with the getmcolor subroutine.
Returning the current RGB value with the gRGBcolor subroutine.
AIX Graphics Library Overview, Creating Animated Scenes, Querying the System, Setting Drawing Attributes, Understanding the Hardware Used by GL, Drawing Rectangles, Circles, Arcs, and Polygons, and Working in Color Map and RGB Modes.