gimp/app/gradient.h

51 lines
1.5 KiB
C

/* The GIMP -- an image manipulation program
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
*
* Gradient editor module copyight (C) 1996-1997 Federico Mena Quintero
* federico@nuclecu.unam.mx
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifndef _GRADIENT_H_
#define _GRADIENT_H_
#include "procedural_db.h"
/***** Functions *****/
void gradients_init(int no_data);
void gradients_free(void);
void grad_get_color_at(double pos, double *r, double *g, double *b, double *a);
void grad_create_gradient_editor(void);
void grad_free_gradient_editor(void);
/***** Procedural database exports *****/
extern ProcRecord gradients_get_list_proc;
extern ProcRecord gradients_get_active_proc;
extern ProcRecord gradients_set_active_proc;
extern ProcRecord gradients_sample_uniform_proc;
extern ProcRecord gradients_sample_custom_proc;
#endif