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- /* Copyright (C) 1991, 2000 Aladdin Enterprises. All rights reserved.
-
- This file is part of AFPL Ghostscript.
-
- AFPL Ghostscript is distributed with NO WARRANTY OF ANY KIND. No author or
- distributor accepts any responsibility for the consequences of using it, or
- for whether it serves any particular purpose or works at all, unless he or
- she says so in writing. Refer to the Aladdin Free Public License (the
- "License") for full details.
-
- Every copy of AFPL Ghostscript must include a copy of the License, normally
- in a plain ASCII text file named PUBLIC. The License grants you the right
- to copy, modify and redistribute AFPL Ghostscript, but only under certain
- conditions described in the License. Among other things, the License
- requires that the copyright notice and this notice be preserved on all
- copies.
- */
-
- /*$Id: gscolor.h,v 1.3 2000/09/19 19:00:26 lpd Exp $ */
- /* Client interface to color routines */
-
- #ifndef gscolor_INCLUDED
- # define gscolor_INCLUDED
-
- #include "gxtmap.h"
-
- /* Color and gray interface */
- int gs_setgray(P2(gs_state *, floatp));
- int gs_currentgray(P2(const gs_state *, float *));
- int gs_setrgbcolor(P4(gs_state *, floatp, floatp, floatp));
- int gs_currentrgbcolor(P2(const gs_state *, float[3]));
- int gs_setnullcolor(P1(gs_state *));
-
- /* Transfer function */
- int gs_settransfer(P2(gs_state *, gs_mapping_proc));
- int gs_settransfer_remap(P3(gs_state *, gs_mapping_proc, bool));
- gs_mapping_proc gs_currenttransfer(P1(const gs_state *));
-
- #endif /* gscolor_INCLUDED */
-