Envi.h

Go to the documentation of this file.

#ifndef __ENVI_H
#define __ENVI_H

#include <string>
#include <cstdint>


class EnviFile {
    public:
        enum class Interleave {
            BSQ,
            BIL,
            BIP
        };
        EnviFile();
        EnviFile(const std::string & _filename);
        ~EnviFile();

        void openFile(const std::string & _filename);
                void closeFile();

        uint16_t *getAvg();
        // Getter methods
        unsigned long long getWidth() const;
        unsigned long long getHeight() const;
        unsigned long long getNumFrames() const;
        unsigned int getBytesPerPixel() const;
                double getTint() const;
                double getFps() const;
        void *getDataByFrame(unsigned int frame) const;

    private:
        std::string filename;
        void *data;
        int fd;
        Interleave interleave;
        unsigned long long width, height, numFrames;

                unsigned int bytesPerPixel;
                double tint;
                double fps;

        void parseHeader();
        void loadImage();
};

#endif // __ENVI_H