View.h

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00001 
00002 //
00003 // SFML - Simple and Fast Multimedia Library
00004 // Copyright (C) 2007 Laurent Gomila (laurent.gom@gmail.com)
00005 //
00006 // This software is provided 'as-is', without any express or implied warranty.
00007 // In no event will the authors be held liable for any damages arising from the use of this software.
00008 //
00009 // Permission is granted to anyone to use this software for any purpose,
00010 // including commercial applications, and to alter it and redistribute it freely,
00011 // subject to the following restrictions:
00012 //
00013 // 1. The origin of this software must not be misrepresented;
00014 //    you must not claim that you wrote the original software.
00015 //    If you use this software in a product, an acknowledgment
00016 //    in the product documentation would be appreciated but is not required.
00017 //
00018 // 2. Altered source versions must be plainly marked as such,
00019 //    and must not be misrepresented as being the original software.
00020 //
00021 // 3. This notice may not be removed or altered from any source distribution.
00022 //
00024 
00025 #ifndef SFML_VIEW_H
00026 #define SFML_VIEW_H
00027 
00029 // Headers
00031 #include <SFML/Config.h>
00032 #include <SFML/Graphics/Rect.h>
00033 
00034 
00039 typedef struct sfView sfView;
00040 
00041 
00046 CSFML_API sfView* sfView_Create();
00047 
00054 CSFML_API sfView* sfView_CreateFromRect(sfFloatRect Rect);
00055 
00062 CSFML_API void sfView_Destroy(sfView* View);
00063 
00072 CSFML_API void sfView_SetCenter(sfView* View, float X, float Y);
00073 
00082 CSFML_API void sfView_SetHalfSize(sfView* View, float HalfWidth, float HalfHeight);
00083 
00091 CSFML_API void sfView_SetFromRect(sfView* View, sfFloatRect ViewRect);
00092 
00101 CSFML_API float sfView_GetCenterX(sfView* View);
00102 
00111 CSFML_API float sfView_GetCenterY(sfView* View);
00112 
00121 CSFML_API float sfView_GetHalfSizeX(sfView* View);
00122 
00131 CSFML_API float sfView_GetHalfSizeY(sfView* View);
00132 
00141 CSFML_API sfFloatRect sfView_GetRect(sfView* View);
00142 
00151 CSFML_API void sfView_Move(sfView* View, float OffsetX, float OffsetY);
00152 
00160 CSFML_API void sfView_Zoom(sfView* View, float Factor);
00161 
00162 
00163 #endif // SFML_VIEW_H