mypaint-brush.h

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#ifndef MYPAINTBRUSH_H
#define MYPAINTBRUSH_H
 
/* libmypaint - The MyPaint Brush Library
 * Copyright (C) 2008 Martin Renold <martinxyz@gmx.ch>
 * Copyright (C) 2012 Jon Nordby <jononor@gmail.com>
 *
 * Permission to use, copy, modify, and/or distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 */
 
#include "mypaint-config.h"
#include "mypaint-surface.h"
#include "mypaint-brush-settings.h"
 
G_BEGIN_DECLS
typedef struct MyPaintBrush MyPaintBrush;
 
MyPaintBrush *
mypaint_brush_new(void);
 
MyPaintBrush *
mypaint_brush_new_with_buckets(int num_smudge_buckets);
 
void
mypaint_brush_unref(MyPaintBrush *self);
 
void
mypaint_brush_ref(MyPaintBrush *self);
 
void
mypaint_brush_reset(MyPaintBrush *self);
 
void
mypaint_brush_new_stroke(MyPaintBrush *self);
 
int
mypaint_brush_stroke_to(
    MyPaintBrush* self, MyPaintSurface* surface, float x, float y, float pressure, float xtilt, float ytilt,
    double dtime);
 
int
mypaint_brush_stroke_to_2(
    MyPaintBrush* self, MyPaintSurface2* surface, float x, float y, float pressure, float xtilt, float ytilt,
    double dtime, float viewzoom, float viewrotation, float barrel_rotation);
 
int
mypaint_brush_stroke_to_2_linearsRGB(
    MyPaintBrush* self, MyPaintSurface2* surface, float x, float y, float pressure, float xtilt, float ytilt,
    double dtime, float viewzoom, float viewrotation, float barrel_rotation);
 
void
mypaint_brush_set_base_value(MyPaintBrush *self, MyPaintBrushSetting id, float value);
 
float
mypaint_brush_get_base_value(MyPaintBrush *self, MyPaintBrushSetting id);
 
gboolean
mypaint_brush_is_constant(MyPaintBrush *self, MyPaintBrushSetting id);
 
int
mypaint_brush_get_inputs_used_n(MyPaintBrush *self, MyPaintBrushSetting id);
 
void
mypaint_brush_set_mapping_n(MyPaintBrush *self, MyPaintBrushSetting id, MyPaintBrushInput input, int n);
 
int
mypaint_brush_get_mapping_n(MyPaintBrush *self, MyPaintBrushSetting id, MyPaintBrushInput input);
 
void
mypaint_brush_set_mapping_point(MyPaintBrush *self, MyPaintBrushSetting id, MyPaintBrushInput input, int index, float x, float y);
 
void
mypaint_brush_get_mapping_point(MyPaintBrush *self, MyPaintBrushSetting id, MyPaintBrushInput input, int index, float *x, float *y);
 
float
mypaint_brush_get_state(MyPaintBrush *self, MyPaintBrushState i);
 
void
mypaint_brush_set_state(MyPaintBrush *self, MyPaintBrushState i, float value);
 
double
mypaint_brush_get_total_stroke_painting_time(MyPaintBrush *self);
 
void
mypaint_brush_set_print_inputs(MyPaintBrush *self, gboolean enabled);
 
void
mypaint_brush_from_defaults(MyPaintBrush *self);
 
 
gboolean
mypaint_brush_from_string(MyPaintBrush *self, const char *string);
 
 
G_END_DECLS
 
#endif // MYPAINTBRUSH_H