extern "C" {
#include "../src/xgrafixint.h"
#include "stdio.h"
}


extern int MAX_LIN;
/*#define max(x,y) ((x)>(y))? (x):(y)*/
class StructureData {
public:  
  int n;
  int fillFlag;
  int lineColor;
  int fillColor;
  float *points;
};

class plot {
protected:
  char *filename;  // filename from which the plots come
  LabelType label;
  List<StructureData> structures;
public:
  int xloc;
  int yloc;

  virtual void updatePlot(double time) = 0;  // bring the plot up to this time
  plot(char *_filename,int xloc,int yloc);
};
  
// scatter plots or line plots
class One_D_plot_data {
public:
  float *x;
  float *y;
  int n;
  int color;
  float time;
  One_D_plot_data(){};
};

class One_D_plot : public plot {
  
protected:
  List< List<One_D_plot_data> > graphdata;
  ListIter<List<One_D_plot_data> > *current;
  List< One_D_plot_data> current_data;
public:
  virtual void updatePlot(double time);
  One_D_plot(char *_filename,int xloc,int yloc);
};

class ScatterPlot : public One_D_plot {
public:
  ScatterPlot(char *_filename,int xloc,int yloc);
};

class LinePlot : public One_D_plot {
public:
  LinePlot(char *_filename,int xloc,int yloc);
};



class SurfacePlotData {
public:
  float **z;
  float time;
};
  
class SurfacePlot: public plot {
public:
  int n,m;
  float *x;
  float *y;
  float **z;
  List< SurfacePlotData > graphdata;
  ListIter<SurfacePlotData> *current;
  virtual void updatePlot(double time);
  SurfacePlot(char *_filename,int xloc,int yloc);
};

class VectorPlotData {
public:
  float **z;
  float **w;
  float time;
};
  
class VectorPlot: public plot {
public:
  int n,m;
  float *x;
  float *y;
  float **z;
  float **w;
  List< VectorPlotData > graphdata;
  ListIter<VectorPlotData> *current;
  virtual void updatePlot(double time);
  VectorPlot(char *_filename,int xloc,int yloc);
};