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Class relaaja.netlayout.VGJ.Spring 

java.lang.Object
   |
   +----relaaja.netlayout.VGJ.Spring
public class Spring
extends Object
implements GraphAlgorithm
Class to implement Kamada and Kawai's spring algorithm with modifications).

Here is the source.

Variable Index

o area
o average
o biggest
o connected
o count
o COUNTER
o D
o delta
o E
o E_HY
o EDGES
o edges
o epsilon
o HY_PERCENTAGE
o HY_SIZE
o K
o Ko
o L
o MAX_TIMES_REPOSITIONED
o mv
o N
o NUM_TIMES_MOVED
o numTimesRepositioned
o orderedList
o partial_x
o partial_xx
o partial_xy
o partial_y
o partial_yx
o partial_yy
o rect
o s_biggest
o xmax
o xmin
o ymax
o ymin

Constructor Index

o Spring()

Method Index

o CheckPositions(Graph)
o compute(Graph)
o enum(int)
o find_l_and_k(Graph)
o findBiggest(Graph)
o findDelta2(Graph, Node)
o findDistances(Graph, int)
o findE(Graph)
o findPartials(Graph, Node)
o Initialize(Graph)
o makeOrderedList(Graph)
o MoveToNewPosition(Graph)
o MoveToNewPosition1(Graph)
o MoveToNewPosition2(Graph)
o TempFunction(double, double)

Variables

o rect 
 private DRect rect
o xmax 
 private double xmax
o xmin 
 private double xmin
o ymax 
 private double ymax
o ymin 
 private double ymin
o orderedList 
 private int orderedList[]
o N 
 private int N
o EDGES 
 private int EDGES
o D 
 private long D[][]
o K 
 private double K[][]
o Ko 
 private double Ko
o L 
 private double L[][]
o epsilon 
 private double epsilon
o delta 
 private double delta[]
o MAX_TIMES_REPOSITIONED 
 private int MAX_TIMES_REPOSITIONED
o numTimesRepositioned 
 private int numTimesRepositioned
o NUM_TIMES_MOVED 
 private int NUM_TIMES_MOVED[]
o HY_SIZE 
 private int HY_SIZE
o HY_PERCENTAGE 
 private int HY_PERCENTAGE
o E 
 private double E
o E_HY 
 private double E_HY[]
o COUNTER 
 private int COUNTER
o mv 
 private Node mv
o partial_x 
 private double partial_x
o partial_y 
 private double partial_y
o partial_xx 
 private double partial_xx
o partial_xy 
 private double partial_xy
o partial_yx 
 private double partial_yx
o partial_yy 
 private double partial_yy
o connected 
 private boolean connected
o biggest 
 private double biggest
o s_biggest 
 private double s_biggest
o average 
 private double average
o area 
 private double area
o count 
 private int count
o edges 
 private Edge edges[]

Constructors

o Spring 
 public Spring()

Methods

o compute 
 public Graph compute(Graph G)
o Initialize 
 private void Initialize(Graph G)
o findBiggest 
 private double findBiggest(Graph G)
o findDistances 
 private void findDistances(Graph G,
                            int k)
o makeOrderedList 
 private void makeOrderedList(Graph G)
o enum 
 private int enum(int Index)
o find_l_and_k 
 private void find_l_and_k(Graph G)
o findDelta2 
 private double findDelta2(Graph G,
                           Node v)
o findPartials 
 private void findPartials(Graph G,
                           Node v)
o TempFunction 
 private double TempFunction(double del,
                             double times)
o findE 
 private double findE(Graph G)
o MoveToNewPosition 
 private void MoveToNewPosition(Graph G)
o MoveToNewPosition1 
 private void MoveToNewPosition1(Graph G)
o MoveToNewPosition2 
 private void MoveToNewPosition2(Graph G)
o CheckPositions 
 private void CheckPositions(Graph G)

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