glutSetColor.man
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- ."
- ." Copyright (c) Mark J. Kilgard, 1996.
- ."
- .TH glutSetColor 3GLUT "3.7" "GLUT" "GLUT"
- .SH NAME
- glutSetColor - sets the color of a colormap entry in the layer of use
- for the current window.
- .SH SYNTAX
- .nf
- .LP
- void glutSetColor(int cell,
- GLfloat red, GLfloat green, GLfloat blue);
- .fi
- .SH ARGUMENTS
- .IP fIcellfP 1i
- Color cell index (starting at zero).
- .IP fIredfP 1i
- Red intensity (clamped between 0.0 and 1.0 inclusive).
- .IP fIgreenfP 1i
- Green intensity (clamped between 0.0 and 1.0 inclusive).
- .IP fIbluefP 1i
- Blue intensity (clamped between 0.0 and 1.0 inclusive).
- .SH DESCRIPTION
- Sets the cell color index colormap entry of the current window's
- logical colormap for the layer in use with the color specified by red,
- green, and blue. The layer in use of the current window should be a
- color index window. cell should be zero or greater and less than the
- total number of colormap entries for the window. If the layer in use's
- colormap was copied by reference, a glutSetColor call will force the
- duplication of the colormap. Do not attempt to set the color of an
- overlay's transparent index.
- .SH SEE ALSO
- glutGetColor, glutCopyColormap, glutInitDisplayMode
- .SH AUTHOR
- Mark J. Kilgard (mjk@nvidia.com)