00001 #ifndef _ByteImage_H
00002 #define _ByteImage_H
00003
00004 #include <stdio.h>
00005
00006
00007
00026 #include "AnImage.hpp"
00027 #include "RImage.hpp"
00028 #include "FImage.hpp"
00029 #include "CImage.hpp"
00030
00031 class ByteImage : public AnImage
00032 {
00033 private:
00034 unsigned char* palign;
00035 unsigned char* p1;
00036 unsigned char** image;
00037
00038 protected:
00039
00040 void beltramiGRestoration(int iterations, double coeff, RImage* im);
00041
00042 public:
00043
00044 ByteImage(int w, int h);
00045 ByteImage(int w, int h, unsigned char data);
00046 ByteImage(int w, int h, unsigned char* data);
00047 ByteImage(RImage& data);
00048 virtual ~ByteImage(){ delete[] image; delete[] palign; p1=0; }
00049
00050 virtual AnImage* copy()
00051 {
00052 return new ByteImage(width,height, p1);
00053 }
00054
00055 virtual AnImage* rotate90Left();
00056 virtual AnImage* rotate90Right();
00057
00058 virtual AnImage* scaleDown(int multiplier=2);
00059 virtual AnImage* scaleUp(int multiplier=2);
00060 virtual AnImage* zeroInterleaving();
00061
00062 virtual AnImage* partImage(int x0=0, int y0=0, int w=256, int h=256);
00063 virtual AnImage* subImage(int x0, int y0, int x1, int y1);
00064 virtual AnImage* smallImage(double xscale, double yscale);
00065 virtual AnImage* smallImage(int newWidth);
00066
00067 virtual int available8BitsColors();
00068
00069 virtual void set(FImage& data, int ch=0);
00070 virtual void set(RImage& data, int ch=0);
00071 virtual void set(CImage& data, int ctype=0, int ch=0);
00072 virtual void setValues(unsigned char value);
00073
00074 virtual void setChannel(AnImage* channel, int ch=0);
00075
00076
00077 virtual int getRed(int x, int y){ return image[y][x]; }
00078 virtual int getGreen(int x, int y){ return image[y][x]; }
00079 virtual int getBlue(int x, int y){ return image[y][x]; }
00080 virtual int getGrey(int x, int y){ return image[y][x]; }
00081
00082 virtual void setRed(int x, int y, int value){ image[y][x]=value; }
00083 virtual void setGreen(int x, int y, int value){ image[y][x]=value; }
00084 virtual void setBlue(int x, int y, int value){ image[y][x]=value; }
00085 virtual void setGrey(int x, int y, int value){ image[y][x]=value; }
00086
00087 virtual void set(int x, int y, int value){ image[y][x]=value; }
00088 virtual int get(int x, int y)
00089 { return image[y][x]; }
00090
00091
00092 virtual void setRGB(int x, int y, int r, int g, int b)
00093 {
00094 int val= (3*r+5*g+2*b)/10;
00095
00096 image[y][x]=val;
00097 }
00098
00099 virtual unsigned char* getData(){ return p1; }
00100
00101 virtual void restaure(int iterations, double coeff);
00102 virtual void restaure(int type, int iterations, double coeff);
00103
00104 virtual void report(FILE* file);
00105 virtual void output();
00106 };
00107
00108 #endif
