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ea8b9dc13c
This patch ports our MyPaint code to use the MyPaintSurface2 API, allowing us to support version 2 MyPaint Brushes correctly. The API update lets us take into account the zoom factor and rotation of the canvas when drawing. It also adds a "Gain" option to the GUI in order to control the strength of the input's pressure (tablet or mouse). As a caveat, this patch does not yet implement spectral/pigment blending.
63 lines
2.2 KiB
C
63 lines
2.2 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_MYBRUSH_OPTIONS_H__
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#define __GIMP_MYBRUSH_OPTIONS_H__
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#include "gimppaintoptions.h"
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#define GIMP_TYPE_MYBRUSH_OPTIONS (gimp_mybrush_options_get_type ())
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#define GIMP_MYBRUSH_OPTIONS(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_MYBRUSH_OPTIONS, GimpMybrushOptions))
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#define GIMP_MYBRUSH_OPTIONS_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_MYBRUSH_OPTIONS, GimpMybrushOptionsClass))
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#define GIMP_IS_MYBRUSH_OPTIONS(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_MYBRUSH_OPTIONS))
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#define GIMP_IS_MYBRUSH_OPTIONS_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_MYBRUSH_OPTIONS))
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#define GIMP_MYBRUSH_OPTIONS_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_MYBRUSH_OPTIONS, GimpMybrushOptionsClass))
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typedef struct _GimpMybrushOptionsClass GimpMybrushOptionsClass;
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struct _GimpMybrushOptions
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{
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GimpPaintOptions parent_instance;
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gdouble view_zoom;
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gdouble view_rotation;
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gdouble radius;
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gdouble opaque;
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gdouble hardness;
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gdouble gain;
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gdouble pigment;
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gdouble posterize;
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gdouble posterize_num;
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gboolean eraser;
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gboolean no_erasing;
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};
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struct _GimpMybrushOptionsClass
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{
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GimpPaintOptionsClass parent_instance;
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};
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GType gimp_mybrush_options_get_type (void) G_GNUC_CONST;
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#endif /* __GIMP_MYBRUSH_OPTIONS_H__ */
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