Drawable.hpp

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_DRAWABLE_HPP
00026 #define SFML_DRAWABLE_HPP
00027 
00029 // Headers
00031 #include <SFML/Graphics/Color.hpp>
00032 
00033 
00034 namespace sf
00035 {
00036 class RenderWindow;
00037 
00042 class SFML_API Drawable
00043 {
00044 public :
00045 
00057     Drawable(float Left = 0.f, float Top = 0.f, float ScaleX = 1.f, float ScaleY = 1.f, float Rotation = 0.f, const Color& Col = Color(255, 255, 255, 255));
00058 
00063     virtual ~Drawable();
00064 
00071     void SetLeft(float Left);
00072 
00079     void SetTop(float Top);
00080 
00088     void SetScale(float ScaleX, float ScaleY);
00089 
00096     void SetRotation(float Rotation);
00097 
00106     void SetRotationCenter(float X, float Y);
00107 
00114     void SetColor(const Color& Col);
00115 
00122     float GetLeft() const;
00123 
00130     float GetTop() const;
00131 
00138     float GetScaleX() const;
00139 
00146     float GetScaleY() const;
00147 
00154     float GetRotation() const;
00155 
00162     const Color& GetColor() const;
00163 
00171     void Move(float OffsetX, float OffsetY);
00172 
00180     void Scale(float FactorX, float FactorY);
00181 
00188     void Rotate(float Angle);
00189 
00190 private :
00191 
00192     friend class RenderWindow;
00193 
00200     void Draw(RenderWindow& Window);
00201 
00208     virtual void Render(RenderWindow& Window) = 0;
00209 
00211     // Member data
00213     float myLeft;     
00214     float myTop;      
00215     float myScaleX;   
00216     float myScaleY;   
00217     float myRotation; 
00218     float myCenterX;  
00219     float myCenterY;  
00220     Color myColor;    
00221 };
00222 
00223 } // namespace sf
00224 
00225 
00226 #endif // SFML_DRAWABLE_HPP