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c31d2639e3
2001-01-20 Michael Natterer <mitch@gimp.org> * app/gradient.[ch]: made gradient_get_color_at() use GimpRGB. * app/airbrush.c * app/blend.c * app/gimpcontextpreview.c * app/gradient_select.c * app/paint_core.[ch] * app/paintbrush.c * app/palette.c * app/pencil.c * app/gradients_cmds.c * app/gradient_select_cmds.c * tools/pdbgen/pdb/gradient_select.pdb * tools/pdbgen/pdb/gradients.pdb: changed accordingly.
46 lines
1.6 KiB
C
46 lines
1.6 KiB
C
/* The GIMP -- an image manipulation program
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* Copyright (C) 1995 Spencer Kimball and Peter Mattis
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*
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* Gradient editor module copyight (C) 1996-1997 Federico Mena Quintero
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* federico@nuclecu.unam.mx
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#ifndef __GRADIENT_H__
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#define __GRADIENT_H__
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/* global variables */
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extern GSList * gradients_list;
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extern gint num_gradients;
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void gradients_init (gint no_data);
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void gradients_free (void);
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gradient_t * gradients_get_standard_gradient (void);
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gradient_t * gradient_list_get_gradient (GSList *list,
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gchar *name);
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gint gradient_list_get_gradient_index (GSList *list,
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gradient_t *gradient);
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void gradient_get_color_at (gradient_t *gradient,
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gdouble pos,
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GimpRGB *color);
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#endif /* __GRADIENT_H__ */
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