1997-11-25 06:05:25 +08:00
|
|
|
/* The GIMP -- an image manipulation program
|
|
|
|
|
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
|
|
|
|
|
*
|
|
|
|
|
* 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
|
1998-04-13 13:44:11 +08:00
|
|
|
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
1997-11-25 06:05:25 +08:00
|
|
|
*/
|
2000-12-17 05:37:03 +08:00
|
|
|
|
2002-08-26 19:35:56 +08:00
|
|
|
#ifndef __HUE_SATURATION_H__
|
|
|
|
|
#define __HUE_SATURATION_H__
|
2001-05-25 07:57:08 +08:00
|
|
|
|
|
|
|
|
|
2002-08-26 19:35:56 +08:00
|
|
|
struct _HueSaturation
|
2001-05-25 07:57:08 +08:00
|
|
|
{
|
2002-08-26 19:35:56 +08:00
|
|
|
gdouble hue[7];
|
|
|
|
|
gdouble lightness[7];
|
|
|
|
|
gdouble saturation[7];
|
2005-03-12 20:25:57 +08:00
|
|
|
gdouble overlap;
|
2001-05-25 07:57:08 +08:00
|
|
|
|
2002-08-26 19:35:56 +08:00
|
|
|
gint hue_transfer[6][256];
|
|
|
|
|
gint lightness_transfer[6][256];
|
|
|
|
|
gint saturation_transfer[6][256];
|
2001-05-25 07:57:08 +08:00
|
|
|
};
|
|
|
|
|
|
|
|
|
|
|
More color correction stuff cleanup:
2002-09-04 Michael Natterer <mitch@gimp.org>
More color correction stuff cleanup:
* app/base/Makefile.am
* app/base/base-types.h
* app/base/levels.[ch]: new files containing levels_lut_func(), a
new "Levels" parameter struct and the "auto levels" stuff.
* app/base/lut-funcs.[ch]: removed the levels stuff here, added
lots of g_return_if_fail().
* app/base/color-balance.[ch]
* app/base/hue-saturation.[ch]: added init() and reset() functions
so we don't need to duplicate this code in the tool and the pdb
wrappers.
* app/base/curves.[ch]: s/gint/GimpHistogramChannel/g, made
curves_channel_reset() initialize the curves array.
* app/tools/gimpcolorbalancetool.[ch]: use the new functions,
moved the "Range" frame to the top, added a per-range "Reset"
button, made the global "Reset" button reset all ranges and
the "Preserve Luminosity" toggle.
* app/tools/gimpcurvestool.[ch]: don't initialize the curves
array manually, as curves_channel_reset() does that,
s/gint/GimpHistogramChannel/g.
* app/tools/gimphuesaturationtool.c: use the new functions, added
a per-channel "Reset" button and made the global "Reset" button
reset all channels, cleaned up the GUI update function.
* app/tools/gimplevelstool.[ch]: changed to use the new Levels
parameter struct and it's utility functions. Removed stuff
which now lives in base/levels.c
* app/tools/gimpimagemaptool.c: align the "Preview" button
bottom-left, not bottom-right.
* tools/pdbgen/pdb/color.pdb: use the new stuff and removed
uglyness because using the "Levels" struct makes the code more
straightforward.
* app/pdb/color_cmds.c: regenerated.
2002-09-04 23:25:15 +08:00
|
|
|
void hue_saturation_init (HueSaturation *hs);
|
|
|
|
|
void hue_saturation_partition_reset (HueSaturation *hs,
|
|
|
|
|
GimpHueRange partition);
|
2002-08-26 19:35:56 +08:00
|
|
|
void hue_saturation_calculate_transfers (HueSaturation *hs);
|
2005-02-15 23:39:27 +08:00
|
|
|
void hue_saturation (HueSaturation *hs,
|
|
|
|
|
PixelRegion *srcPR,
|
2006-04-12 20:49:29 +08:00
|
|
|
PixelRegion *destPR);
|
1997-11-25 06:05:25 +08:00
|
|
|
|
|
|
|
|
|
|
|
|
|
#endif /* __HUE_SATURATION_H__ */
|