/* GIMP - The GNU Image Manipulation Program
 * Copyright (C) 1995 Spencer Kimball and Peter Mattis
 *
 * gimpcanvastransformguides.h
 * Copyright (C) 2011 Michael Natterer <mitch@gimp.org>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef __GIMP_CANVAS_TRANSFORM_GUIDES_H__
#define __GIMP_CANVAS_TRANSFORM_GUIDES_H__


#include "gimpcanvasitem.h"


#define GIMP_TYPE_CANVAS_TRANSFORM_GUIDES            (gimp_canvas_transform_guides_get_type ())
#define GIMP_CANVAS_TRANSFORM_GUIDES(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_CANVAS_TRANSFORM_GUIDES, GimpCanvasTransformGuides))
#define GIMP_CANVAS_TRANSFORM_GUIDES_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_CANVAS_TRANSFORM_GUIDES, GimpCanvasTransformGuidesClass))
#define GIMP_IS_CANVAS_TRANSFORM_GUIDES(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_CANVAS_TRANSFORM_GUIDES))
#define GIMP_IS_CANVAS_TRANSFORM_GUIDES_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_CANVAS_TRANSFORM_GUIDES))
#define GIMP_CANVAS_TRANSFORM_GUIDES_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_CANVAS_TRANSFORM_GUIDES, GimpCanvasTransformGuidesClass))


typedef struct _GimpCanvasTransformGuides      GimpCanvasTransformGuides;
typedef struct _GimpCanvasTransformGuidesClass GimpCanvasTransformGuidesClass;

struct _GimpCanvasTransformGuides
{
  GimpCanvasItem  parent_instance;
};

struct _GimpCanvasTransformGuidesClass
{
  GimpCanvasItemClass  parent_class;
};


GType            gimp_canvas_transform_guides_get_type (void) G_GNUC_CONST;

GimpCanvasItem * gimp_canvas_transform_guides_new      (GimpDisplayShell  *shell,
                                                        const GimpMatrix3 *transform,
                                                        gdouble            x1,
                                                        gdouble            y1,
                                                        gdouble            x2,
                                                        gdouble            y2,
                                                        GimpGuidesType     type,
                                                        gint               n_guides);

void             gimp_canvas_transform_guides_set      (GimpCanvasItem    *guides,
                                                        const GimpMatrix3 *transform,
                                                        GimpGuidesType     type,
                                                        gint               n_guides);


#endif /* __GIMP_CANVAS_TRANSFORM_GUIDES_H__ */
