Blender V2.61 - r43446

RAS_Rect.h

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00001 /*
00002  * ***** BEGIN GPL LICENSE BLOCK *****
00003  *
00004  * This program is free software; you can redistribute it and/or
00005  * modify it under the terms of the GNU General Public License
00006  * as published by the Free Software Foundation; either version 2
00007  * of the License, or (at your option) any later version.
00008  *
00009  * This program is distributed in the hope that it will be useful,
00010  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00011  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00012  * GNU General Public License for more details.
00013  *
00014  * You should have received a copy of the GNU General Public License
00015  * along with this program; if not, write to the Free Software Foundation,
00016  * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
00017  *
00018  * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
00019  * All rights reserved.
00020  *
00021  * The Original Code is: all of this file.
00022  *
00023  * Contributor(s): none yet.
00024  *
00025  * ***** END GPL LICENSE BLOCK *****
00026  */
00027 
00032 #ifndef _RAS_RECT
00033 #define _RAS_RECT
00034 
00035 #ifdef WITH_CXX_GUARDEDALLOC
00036 #include "MEM_guardedalloc.h"
00037 #endif
00038 
00044 class RAS_Rect
00045 {
00046 public:  // todo: make a decent class, and make private
00047     int m_x1, m_y1;
00048     int m_x2, m_y2;
00049 
00050 public:
00051     RAS_Rect() : m_x1(0), m_y1(0), m_x2(0), m_y2(0) {}
00052     int GetWidth(
00053     ) const {
00054         return m_x2 - m_x1;
00055     }
00056     int GetHeight(
00057     ) const {
00058         return m_y2 - m_y1;
00059     }
00060     int GetLeft(
00061     ) const {
00062         return m_x1;
00063     }
00064     int GetRight(
00065     ) const {
00066         return m_x2;
00067     }
00068     int GetBottom(
00069     ) const {
00070         return m_y1;
00071     }
00072     int GetTop(
00073     ) const {
00074         return m_y2;
00075     }
00076 
00077     void SetLeft(
00078         int x1)
00079     {
00080         m_x1 = x1;
00081     }
00082     void SetBottom(
00083         int y1)
00084     {
00085         m_y1 = y1;
00086     }
00087     void SetRight(
00088         int x2)
00089     {
00090         m_x2 = x2;
00091     }
00092     void SetTop(
00093         int y2)
00094     {
00095         m_y2 = y2;
00096     }
00097     
00098 #ifdef WITH_CXX_GUARDEDALLOC
00099 public:
00100     void *operator new(size_t num_bytes) { return MEM_mallocN(num_bytes, "GE:RAS_Rect"); }
00101     void operator delete( void *mem ) { MEM_freeN(mem); }
00102 #endif
00103 };
00104 
00105 #endif // _RAS_RECT
00106