The Gnome Chemistry Utils 0.13.3
wedge.h
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00001 // -*- C++ -*-
00002 
00003 /* 
00004  * Gnome Chemistry Utils
00005  * gccv/wedge.h 
00006  *
00007  * Copyright (C) 2008-2010 Jean Bréfort <jean.brefort@normalesup.org>
00008  *
00009  * This program is free software; you can redistribute it and/or 
00010  * modify it under the terms of the GNU General Public License as 
00011  * published by the Free Software Foundation; either version 2 of the
00012  * License, or (at your option) any later version.
00013  *
00014  * This program is distributed in the hope that it will be useful,
00015  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00016  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00017  * GNU General Public License for more details.
00018  *
00019  * You should have received a copy of the GNU General Public License
00020  * along with this program; if not, write to the Free Software
00021  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301
00022  * USA
00023  */
00024 
00025 #ifndef GCCV_WEDGE_H
00026 #define GCCV_WEDGE_H
00027 
00030 #include "fill-item.h"
00031 
00032 namespace gccv {
00033 
00039 class Wedge: public Item
00040 {
00041 public:
00052         Wedge (Canvas *canvas, double x0, double y0, double x1, double y1, double width);
00065         Wedge (Group *parent, double x0, double y0, double x1, double y1, double width, ItemClient *client = NULL);
00069         virtual ~Wedge ();
00070 
00079         void SetPosition (double x0, double y0, double x1, double y1);
00080 
00081         // virtual methods
00089         double Distance (double x, double y, Item **item) const;
00096         void Draw (cairo_t *cr, bool is_vector) const;
00103         void Move (double x, double y);
00104 
00105 protected:
00109         void UpdateBounds ();
00110 
00111 protected:
00114         double m_xstart;
00117         double m_ystart;
00120         double m_xend;
00123         double m_yend;
00126         double m_xe1;
00129         double m_ye1;
00132         double m_xe2;
00135         double m_ye2;
00136 
00141 GCCV_ITEM_POS_PROP (double, Width)
00146 GCCV_ITEM_PROP (GOColor, FillColor)
00147 };
00148 
00149 }
00150 
00151 #endif  //       GCCV_WEDGE_H