mirror of https://github.com/GNOME/gimp.git
60 lines
1.6 KiB
C
60 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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* 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 __THRESHOLD_H__
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#define __THRESHOLD_H__
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#include "image_map.h"
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#include "histogramwidget.h"
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#include "tools.h"
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typedef struct _ThresholdDialog ThresholdDialog;
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struct _ThresholdDialog
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{
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GtkWidget *shell;
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GtkAdjustment *low_threshold_data;
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GtkAdjustment *high_threshold_data;
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HistogramWidget *histogram;
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GimpHistogram *hist;
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GimpDrawable *drawable;
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ImageMap image_map;
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gint color;
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gint low_threshold;
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gint high_threshold;
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gboolean preview;
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};
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Tool * tools_new_threshold (void);
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void tools_free_threshold (Tool *tool);
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void threshold_dialog_hide (void);
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void threshold_initialize (GDisplay *gdisp);
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void threshold_2 (void *data,
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PixelRegion *srcPR,
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PixelRegion *destPR);
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#endif /* __THRESHOLD_H__ */
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