041104b5ec
The tool now takes care of the portion of the layer effectively displayed on the screen. This allows faster expansion/shrink of the selection since an area smaller than the whole layer is used. It will also limit the impact of the incoming multilevels processing, which tends to decrease the segmentation accuracy on thin structures, since users often zoom-in to work on such thin details.
73 lines
2.7 KiB
C
73 lines
2.7 KiB
C
/* GIMP - The GNU 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 3 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, see <https://www.gnu.org/licenses/>.
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*/
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#ifndef __GIMP_PAINT_SELECT_TOOL_H__
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#define __GIMP_PAINT_SELECT_TOOL_H__
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#include "gimpdrawtool.h"
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#define GIMP_TYPE_PAINT_SELECT_TOOL (gimp_paint_select_tool_get_type ())
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#define GIMP_PAINT_SELECT_TOOL(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_PAINT_SELECT_TOOL, GimpPaintSelectTool))
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#define GIMP_PAINT_SELECT_TOOL_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_PAINT_SELECT_TOOL, GimpPaintSelectToolClass))
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#define GIMP_IS_PAINT_SELECT_TOOL(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_PAINT_SELECT_TOOL))
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#define GIMP_IS_PAINT_SELECT_TOOL_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_PAINT_SELECT_TOOL))
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#define GIMP_PAINT_SELECT_TOOL_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_PAINT_SELECT_TOOL, GimpPaintSelectToolClass))
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#define GIMP_PAINT_SELECT_TOOL_GET_OPTIONS(t) (GIMP_PAINT_SELECT_OPTIONS (gimp_tool_get_options (GIMP_TOOL (t))))
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typedef struct _GimpPaintSelectTool GimpPaintSelectTool;
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typedef struct _GimpPaintSelectToolClass GimpPaintSelectToolClass;
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struct _GimpPaintSelectTool
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{
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GimpDrawTool parent_instance;
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GeglBuffer *trimap;
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GeglBuffer *image_mask;
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GeglBuffer *drawable;
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GeglBuffer *scribble;
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gint drawable_off_x;
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gint drawable_off_y;
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gint drawable_width;
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gint drawable_height;
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GeglNode *graph;
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GeglNode *ps_node;
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GeglNode *threshold_node;
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GeglNode *render_node;
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GimpVector2 last_pos;
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};
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struct _GimpPaintSelectToolClass
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{
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GimpDrawToolClass parent_class;
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};
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void gimp_paint_select_tool_register (GimpToolRegisterCallback callback,
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gpointer data);
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GType gimp_paint_select_tool_get_type (void) G_GNUC_CONST;
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#endif /* __GIMP_PAINT_SELECT_TOOL_H__ */
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