00001 #ifndef __Image_H__
00002 #define __Image_H__
00003
00004 namespace EdgeDetection
00005 {
00006 class Image
00007 {
00008 private: int width;
00009 private: int height;
00010
00011 public: int GetWidth() { return width; }
00012 public: int GetHeight() { return height; }
00013 public: virtual double Get(int x, int y) = 0;
00014
00015 protected: Image(int width, int height)
00016 {
00017 if (width < 0) throw "The parameter 'width' was out of range.";
00018 if (height < 0) throw "The parameter 'height' was out of range.";
00019
00020 this->width = width;
00021 this->height = height;
00022 }
00023
00024 public: virtual Image* GetRegion(int left, int right, int top, int bottom) = 0;
00025
00026 public: static double Combine(Image* image1, Image* image2);
00027 };
00028 };
00029
00030 #endif
