/*
 * Copyright © 2019 Benjamin Otte
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library. If not, see <http://www.gnu.org/licenses/>.
 *
 * Authors: Benjamin Otte <otte@gnome.org>
 */


#ifndef __GTK_TRANSFORM_PRIVATE_H__
#define __GTK_TRANSFORM_PRIVATE_H__

#include "gtktransform.h"

#include <gsk/gsk.h>
#include "gsk/gskrendernodeprivate.h"

G_BEGIN_DECLS

GskMatrixCategory       gtk_transform_categorize                (GtkTransform           *self);

gboolean                gtk_transform_to_affine                 (GtkTransform           *self,
                                                                 float                  *scale_x,
                                                                 float                  *scale_y,
                                                                 float                  *dx,
                                                                 float                  *dy) G_GNUC_WARN_UNUSED_RESULT;

GtkTransform *          gtk_transform_matrix_with_category      (GtkTransform           *next,
                                                                 const graphene_matrix_t*matrix,
                                                                 GskMatrixCategory       category);

G_END_DECLS

#endif /* __GTK_TRANSFORM_PRIVATE_H__ */