Jcg.graph.drawing

Class SpringDrawing_2<X extends Point_>

java.lang.Object

Jcg.graph.drawing.GraphDrawing<X>

Jcg.graph.drawing.SpringDrawing_2<X>

public class SpringDrawing_2<X extends Point_>
extends GraphDrawing<X>

Constructor Summary

Constructors

Constructor and Description
SpringDrawing_2(ArrayBasedGraph g)

Method Summary

Modifier and Type	Method and Description
double	attractiveForce(double distance)
Vector_	computeAttractiveForce(int vertex)
void	computeDrawing() compute the drawing of a planar graph iteratively using the Force-Directed paradigm.
Vector_	computeRepulsiveForce(int vertex)
double	repulsiveForce(double distance)
void	setRandomPoints(int n)

Methods inherited from class Jcg.graph.drawing.GraphDrawing

dimension, draw2D, draw3D, getPoint, getPoint2, toString

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

SpringDrawing_2

public SpringDrawing_2(ArrayBasedGraph g)

Method Detail

attractiveForce

public double attractiveForce(double distance)

repulsiveForce

public double repulsiveForce(double distance)

setRandomPoints

public void setRandomPoints(int n)

computeDrawing

public void computeDrawing()

compute the drawing of a planar graph iteratively using the Force-Directed paradigm. Positions of vertices are updated according to their mutual attractive and repulsive forces.

Specified by:

computeDrawing in class GraphDrawing<X extends Point_>

computeRepulsiveForce

public Vector_ computeRepulsiveForce(int vertex)

computeAttractiveForce

public Vector_ computeAttractiveForce(int vertex)