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RgbLabel60.h

Go to the documentation of this file.

#ifndef Impala_Core_Array_Trait_RgbLabel60_h
#define Impala_Core_Array_Trait_RgbLabel60_h

#include "Core/Array/Element/E1Cast.h"

namespace Impala
{
namespace Core
{
namespace Array
{
namespace Trait
{


template<class ValT>
class RgbLabel60
{
public:
    RgbLabel60()
    {
        pl[0][0] = 255; pl[0][1] =   0;
        pl[1][0] = 191; pl[1][1] =  63;
        pl[2][0] = 127; pl[2][1] =   0;
        pl[3][0] = 255; pl[3][1] =  63;
        pl[4][0] = 191; pl[4][1] =   0;
        pl[5][0] = 255; pl[5][1] = 127;
        pl[6][0] =  63; pl[6][1] =   0;
        pl[7][0] = 191; pl[7][1] = 127;
        pl[8][0] = 255; pl[8][1] = 191;
        pl[9][0] = 127; pl[9][1] =  63;

        int id = 0;
        for (int i=0; i<10; i++) {
            red[id] = pl[i][0]; green[id] = pl[i][1]; blue[id] = pl[i][1]; id++;
            red[id] = pl[i][0]; green[id] = pl[i][0]; blue[id] = pl[i][1]; id++;
            red[id] = pl[i][0]; green[id] = pl[i][1]; blue[id] = pl[i][0]; id++;
            red[id] = pl[i][1]; green[id] = pl[i][0]; blue[id] = pl[i][1]; id++;
            red[id] = pl[i][1]; green[id] = pl[i][0]; blue[id] = pl[i][0]; id++;
            red[id] = pl[i][1]; green[id] = pl[i][1]; blue[id] = pl[i][0]; id++;
        }
        red[60] = 0; green[60] = 0; blue[60] = 0;
    }

    void
    DoIt(const ValT& pixV, UInt8* rgbPtr)
    {
        int pix = Element::E1Cast(pixV, int());
        int mask = (pix < 0) ? 60 : pix % 60;
        *rgbPtr++ = red[mask];
        *rgbPtr++ = green[mask];
        *rgbPtr++ = blue[mask];
    }

private:
    UInt8 pl[10][2];
    UInt8 red[61];
    UInt8 green[61];
    UInt8 blue[61];
};

} // namespace Trait
} // namespace Array
} // namespace Core
} // namespace Impala

#endif

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