Source of LineEdge.java

Structures and functions

public class LineEdge extends AbstractEdge

  1: import java.awt.*;
  2: import java.awt.geom.*;

  4: /**
  5:    An edge that is shaped like a straight line.
  6: */
  7: public class LineEdge extends AbstractEdge
  8: {
  9:    public void draw(Graphics2D g2)
 10:    {
 11:       g2.draw(getConnectionPoints());
 12:    }

 14:    public boolean contains(Point2D aPoint)
 15:    {
 16:       final double MAX_DIST = 2;
 17:       return getConnectionPoints().ptSegDist(aPoint) 
 18:          < MAX_DIST;
 19:    }
 20: }