Geometry (Macrofocus TreeMap API for Swing SpecificationA good and efficient starting point is the use of the SwingTreeMap component. It contains all the information to get started within minutes!To use this API, please make sure you have at least (this is the absolute minimum) the macrofocus-treemap-swing.jar, macrofocus-treemap.jar, macrofocus-common.jar, macrofocus-visualization.jar, and macrofocus-slider.jar libraries in your class path.)

java.lang.Object

com.treemap.swing.originalfastvoronoi.j2d.Geometry

public class Geometry extends Object

Helper class for sum small computations.

Constructor Summary

Constructors

Constructor

Description

Geometry()
Method Summary

Modifier and Type

Method

Description

static double

crossProduct(Point2D p1, Point2D p2)

static double

distancePointToSegment(double x1, double y1, double x2, double y2, double x3, double y3)

* Shortest Distance from a Point p3 to a line segment p1-p2 http://local.wasp.uwa.edu.au/~pbourke/geometry/pointline/

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details
- Geometry
  
  public Geometry()
Method Details
- crossProduct
  
  public static double crossProduct(Point2D p1, Point2D p2)
- distancePointToSegment
  
  public static double distancePointToSegment(double x1, double y1, double x2, double y2, double x3, double y3)
  
  * Shortest Distance from a Point p3 to a line segment p1-p2 http://local.wasp.uwa.edu.au/~pbourke/geometry/pointline/
  
  Parameters:
  
  x1 - x value of first segment point
  
  y1 - y value of first segment point
  
  x2 - x value of second segment point
  
  y2 - y value of second segment point
  
  x3 - x value of point we are interested in
  
  y3 - y value of point we are interested in
  
  Returns: