mirror of
https://gitlab.gnome.org/GNOME/gimp
synced 2024-10-21 20:12:30 +00:00
8f6bca3234
Tue Feb 15 23:27:42 GMT 2000 Andy Thomas <alt@gimp.org>
* gimp/app/gimpdrawable.c
* gimp/app/channel.c
* gimp/app/layer.c
* gimp/app/channel.h
* gimp/app/layer.h
* gimp/app/gimpimage.c
* gimp/app/gimpimage.h
* gimp/app/gimpdrawable.h
* gimp/tools/pdbgen/pdb/paths.pdb
* gimp/tools/pdbgen/pdb/layer.pdb
* gimp/tools/pdbgen/pdb/channel.pdb
* gimp/tools/pdbgen/pdb/gimage.pdb
* gimp/app/channel_cmds.c
* gimp/app/gimage_cmds.c
* gimp/app/internal_procs.c
* gimp/app/layer_cmds.c
* gimp/app/paths_cmds.c
New gimp_*_set_tattoo procedures. This allows save/load plugins
to save/restore tattoo states of layers, channels and paths. Note the
internal tattoo state can also be set, however rigorous checks are
performed to make sure that the internal tattoo states of layer,
channels and paths are consistent and that the new state value is
newval > MAX(MAX(layertattoo),MAX(channeltattoo),MAX(pathtattoo)).
152 lines
5.3 KiB
C
152 lines
5.3 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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* 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 __CHANNEL_H__
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#define __CHANNEL_H__
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#include "apptypes.h"
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#include "drawable.h"
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#include "boundary.h"
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#include "temp_buf.h"
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#include "tile_manager.h"
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#include "gimpimageF.h"
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/* OPERATIONS */
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typedef enum
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{
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ADD,
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SUB,
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REPLACE,
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INTERSECT
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} ChannelOps;
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/* Half way point where a region is no longer visible in a selection */
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#define HALF_WAY 127
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/* structure declarations */
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#define GIMP_TYPE_CHANNEL (gimp_channel_get_type ())
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#define GIMP_CHANNEL(obj) (GTK_CHECK_CAST ((obj), GIMP_TYPE_CHANNEL, GimpChannel))
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#define GIMP_CHANNEL_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), GIMP_TYPE_CHANNEL, GimpChannelClass))
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#define GIMP_IS_CHANNEL(obj) (GTK_CHECK_TYPE ((obj), GIMP_TYPE_CHANNEL))
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#define GIMP_IS_CHANNEL_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_CHANNEL))
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GtkType gimp_channel_get_type (void);
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/* Special undo type */
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typedef struct _ChannelUndo ChannelUndo;
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struct _ChannelUndo
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{
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Channel *channel; /* the actual channel */
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gint prev_position; /* former position in list */
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Channel *prev_channel; /* previous active channel */
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};
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/* Special undo type */
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typedef struct _MaskUndo MaskUndo;
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struct _MaskUndo
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{
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TileManager *tiles; /* the actual mask */
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gint x, y; /* offsets */
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};
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/* function declarations */
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Channel * channel_new (GimpImage*,
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gint, gint, gchar *, gint, guchar *);
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Channel * channel_copy (Channel *);
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Channel * channel_ref (Channel *);
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void channel_unref (Channel *);
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gchar * channel_get_name (Channel *);
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void channel_set_name (Channel *, gchar *);
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gint channel_get_opacity (Channel *);
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void channel_set_opacity (Channel *, gint);
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guchar * channel_get_color (Channel *);
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void channel_set_color (Channel *, guchar *);
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Channel * channel_get_ID (gint);
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void channel_delete (Channel *);
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void channel_removed (Channel *, gpointer);
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void channel_scale (Channel *, gint, gint);
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void channel_resize (Channel *, gint, gint, gint, gint);
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void channel_update (Channel *);
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/* access functions */
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gboolean channel_toggle_visibility (Channel *);
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TempBuf * channel_preview (Channel *, gint, gint);
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void channel_invalidate_previews (GimpImage*);
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Tattoo channel_get_tattoo (const Channel *);
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void channel_set_tattoo (const Channel *,Tattoo);
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/* selection mask functions */
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Channel * channel_new_mask (GimpImage *, gint, gint);
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gboolean channel_boundary (Channel *, BoundSeg **, BoundSeg **,
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gint *, gint *, gint, gint, gint, gint);
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gboolean channel_bounds (Channel *,
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gint *, gint *, gint *, gint *);
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gint channel_value (Channel *, gint, gint);
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gboolean channel_is_empty (Channel *);
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void channel_add_segment (Channel *, gint, gint, gint, gint);
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void channel_sub_segment (Channel *, gint, gint, gint, gint);
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void channel_inter_segment (Channel *, gint, gint, gint, gint);
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void channel_combine_rect (Channel *,
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ChannelOps, gint, gint, gint, gint);
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void channel_combine_ellipse (Channel *,
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ChannelOps,
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gint, gint, gint, gint, gboolean);
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void channel_combine_mask (Channel *, Channel *,
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ChannelOps, gint, gint);
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void channel_feather (Channel *, Channel *,
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gdouble, gdouble,
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ChannelOps, gint, gint);
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void channel_push_undo (Channel *);
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void channel_clear (Channel *);
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void channel_invert (Channel *);
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void channel_sharpen (Channel *);
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void channel_all (Channel *);
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void channel_border (Channel * channel,
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gint radius_x,
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gint radius_y);
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void channel_grow (Channel * channel,
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gint radius_x,
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gint radius_y);
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void channel_shrink (Channel * channel,
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gint radius_x,
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gint radius_y,
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gboolean edge_lock);
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void channel_translate (Channel *, gint, gint);
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void channel_load (Channel *, Channel *);
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void channel_invalidate_bounds (Channel *);
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#define drawable_channel GIMP_IS_CHANNEL
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#endif /* __CHANNEL_H__ */
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