Line_cluster.h

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#ifndef LINE_CLUSTER_H_
#define LINE_CLUSTER_H_

#include <vector>
#include "Color.h"
#include "Line.h"
#include "Region_info.h"
using namespace std;

class Line_cluster {
 public:

  Line_cluster();
  Line_cluster(double len, double width, double height);
  ~Line_cluster();
  
  bool hasColor();

  void setColors(Color *c1IN, Color *c2IN);

  void setBaseLine(Line *bline);

  void setConvergePoint(Point *conv);

  void setRegionInfo(Region_info *infoIN);

  void addLine(Line *l);
  
  int getNumLines();

  double getTotalLength();

  double getArea();

  int getNumLinesContained(double start_angle, double stop_angle);
  vector<Line *> *getLinesContained(double start_angle, double stop_angle); 

  double getWidth();

  double getHeight();

  Line * getMaxLengthLine();

  Line * getMinLengthLine();

  void printClusterLines();

  void setLabel(int labelIN);

  int getLabel();

  Line *getFirst();

  Line *getNext();

  void recenterLines(int x, int y);

 private:
  const static unsigned int INF = 2147483647;
  double total_len, img_width, img_height;// might not want to have w and h here
  int color1, color2;
  Color *c1, *c2;
  Line *base_line;
  Point *conv;
  bool base, converged, colored;
  Region_info *info;

  int label;

  double max_len, min_len;
  Line *max_line, *min_line;
  vector<Line *>::iterator iter;
  vector<Line *> v;
  
};


#endif

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