ViewPort.h

#ifndef _VIEWPORT_
#define _VIEWPORT_

class ViewPort {

    public:
        int x;
        int y;
        int h;
        int w;

        ViewPort(int x=1, int y=1, int w=1, int h=1) {
            this->x = x;
            this->y = y;
            this->w = w;
            this->h = h;
        }

        void setViewPort();

        void setViewPort(int x, int y, int w, int h);
        
        void resetViewPort();

        void flipYAxis(int &y);
        
};

#endif

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