nl.cwi.sen1.visplugin.graphplugin
Class GraphDisplayBuilder

java.lang.Object
  nl.cwi.sen1.visplugin.graphplugin.GraphDisplayBuilder

public class GraphDisplayBuilder
extends java.lang.Object

Builder to create a display (formatting, colors and layout) for a graph.

Author:

A. Belgraver, Anton Gerdessen (reviewer), Jurgen Vinju

Field Summary

private DotNodeLayout	dotLayout
private static prefuse.data.Schema	LABEL_SCHEMA

Constructor Summary

GraphDisplayBuilder()

Method Summary

private prefuse.action.ActionList	createColorActions() Set the color for the nodes, if no color is set they will be black and white.
private prefuse.Display	createDisplay(prefuse.Visualization vis) Create and configure the visualization display.
prefuse.Display	createDisplayFromGraph(prefuse.data.Graph graph) Main method for the graph creation.

Methods inherited from class java.lang.Object

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

Field Detail

dotLayout

private DotNodeLayout dotLayout

LABEL_SCHEMA

private static final prefuse.data.Schema LABEL_SCHEMA

Constructor Detail

GraphDisplayBuilder

public GraphDisplayBuilder()

Method Detail

createDisplayFromGraph

public prefuse.Display createDisplayFromGraph(prefuse.data.Graph graph)

Main method for the graph creation.

Parameters:

graph - the graph to be displayed.

Returns:

createColorActions

private prefuse.action.ActionList createColorActions()

Set the color for the nodes, if no color is set they will be black and white.

Returns:

ActionList holding needed color actions.

createDisplay

private prefuse.Display createDisplay(prefuse.Visualization vis)

Create and configure the visualization display.

Parameters:

vis - The visualisation to display

Returns:

A configured display object