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vuSpectralImage.h

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00001 #ifndef _VUSPECTRALIMAGE_H_
00002 #define _VUSPECTRALIMAGE_H_
00003 
00004 #include "vuImage.h"
00005 #include "vuColour7a.h"
00006 #include "vuColourRGBa.h"
00007 
00015 class vuSpectralImage  
00016 {
00017 public:
00019         vuSpectralImage();
00021         virtual ~vuSpectralImage();
00023         const vuColour7a& get_light() const;
00026         bool get_xy(int x, int y, vuColour7a & col) const {
00027             col = spix[x+maxx*y];
00028             return true;
00029         }
00030                 
00032         float* get_xy_data(int x, int y) {
00033             return spix[x+maxx*y].getData();
00034         }
00036         void get_extents(int & sizx, int & sizy);
00039         bool init(int sizx, int sizy);
00042         void set_light(vuColour7a light);
00050         bool get_rgb(byte *buf, int size) const;
00052         bool getRGBImage(vuImage& img) const;
00053         
00055         bool set_xy(int x, int y, const vuColour7a col) {
00056             if(x<0 || y<0 || x>=maxx || y>=maxy) return false;
00057             spix[x+maxx*y] = col;
00058             return true;
00059         }
00061         void set_mask(bool value=true);
00063         void create_black_mask();
00064 private:
00066         vuColour7a light;
00068         vuColour7a *spix;
00070         bool *mask;
00072         int maxx,maxy;
00073 };
00074 
00075 #endif

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