src/adg/adg-gtk-area-private.h

   1 /* ADG - Automatic Drawing Generation
   2  * Copyright (C) 2007,2008,2009,2010,2011,2012,2013  Nicola Fontana <ntd at entidi.it>
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the
  16  * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  17  * Boston, MA  02110-1301, USA.
  18  */
  19
  20
  21 #ifndef __ADG_GTK_AREA_PRIVATE_H__
  22 #define __ADG_GTK_AREA_PRIVATE_H__
  23
  24
  25 G_BEGIN_DECLS
  26
  27 typedef struct _AdgGtkAreaPrivate AdgGtkAreaPrivate;
  28
  29 struct _AdgGtkAreaPrivate {
  30     AdgCanvas       *canvas;
  31     gdouble          factor;
  32     gboolean         autozoom;
  33     cairo_matrix_t   render_map;
  34
  35     gboolean         initialized;
  36     CpmlExtents      extents;
  37     gdouble          x_event, y_event;
  38 };
  39
  40 G_END_DECLS
  41
  42
  43 #endif /* __ADG_GTK_AREA_PRIVATE_H__ */