ARender.h

Go to the documentation of this file.

// vim:set ts=4 sw=4 noet cin:

#ifndef ARENDER_H_
#define ARENDER_H_

#include <vector>

#include "Color.h"
#include "Size.h"

class TransferFunc;

class ARender {
        public:
                virtual ~ARender() {}

                virtual Color getPixelColor(unsigned int x, unsigned int y) = 0;

                virtual Size getImageSize() const = 0;

                virtual void render(unsigned char* buffer) = 0;

                void addTransferFunction(TransferFunc* aFunc);

                void removeTransferFunction(TransferFunc* aFunc);

                void transferFunctionsChanged(TransferFunc* aFunc);

        protected:
                Color applyTransferFunctions(unsigned short aDataValue) const;

        private:
                std::vector<TransferFunc*> mFunctions;
};


#endif

---