graphics.h

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#ifndef _GRAPHICS_H
#define _GRAPHICS_H

#include "ester-config.h"
#include "matrix.h"

class figure {
    int id;
    char dev[32];
    int hold_state;
    int axis_set,caxis_set;
    double x0,x1,y0,y1,z0,z1;
    int xlog,ylog;
    int just;
    int draw_state;
    int draw_colorbar;
public:
    explicit figure(const char *device="/NULL");
    ~figure();
    void plot(const matrix &x,const matrix &y,const char *line="");
    void plot(const matrix &y,const char *line="");
    void axis(double sx0,double sx1,double sy0,double sy1,int sjust=0);
    void caxis(double sz0,double sz1);
    void hold(int state);
    void draw(int state);
    void subplot(int nr,int nc);
    void next();
    void clear();
    void semilogx(const matrix &x,const matrix &y,const char *line="");
    void semilogx(const matrix &y,const char *line="");
    void semilogy(const matrix &x,const matrix &y,const char *line="");
    void semilogy(const matrix &y,const char *line="");
    void loglog(const matrix &x,const matrix &y,const char *line="");
    void loglog(const matrix &y,const char *line="");
    void label(const char *xlabel,const char *ylabel,const char *title);
    void pcolor(const matrix &z);
    void pcolor(const matrix &x,const matrix &y,const matrix &z);
    void colorbar(int set=1);
    void contour(const matrix &x,const matrix &y,const matrix &z,int ncontours,const char *line="");
    void contour(const matrix &z,int ncontours,const char *line="");
    void contour(const matrix &x,const matrix &y,const matrix &z,const matrix &contours,const char *line="");
    void contour(const matrix &z,const matrix &contours,const char *line="");
    void contour(const matrix &x,const matrix &y,const matrix &z,const char *line="");
    void contour(const matrix &z,const char *line="");
};

#endif