org.xistrat.util.d3.vrmlgraph
Class ViewCenterer

java.lang.Object
  org.xistrat.util.d3.vrmlgraph.ViewCenterer

public class ViewCenterer
extends java.lang.Object

A class used for centering a graph about the origin

Since:

0.6.90

Constructor Summary

ViewCenterer(GraphData graph)
Constructor for the ViewCenterer object

Method Summary

void	center() Calculates the average x, y and z coordinates of all of the nodes in the GraphData object that was passed via its constructor.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ViewCenterer

public ViewCenterer(GraphData graph)

Constructor for the ViewCenterer object

Parameters:

graph - The GraphData object to be centered

Method Detail

center

public void center()

Calculates the average x, y and z coordinates of all of the nodes in the GraphData object that was passed via its constructor. It then used this to move each Node such that the average coordinate is at the origin.