pedviz.view
Class GraphView2D

java.lang.Object
  pedviz.view.GraphView
      pedviz.view.GraphView2D

public class GraphView2D
extends GraphView

This class visualizes a LayoutedGraph in a tow-dimensional environment.

Version:

0.1

Author:

Lukas Forer

Constructor Summary

GraphView2D()
Creates a new GraphView2D object.

GraphView2D(LayoutedGraph graph)
Creates a new GraphView2D object for the given LayoutedGraph object.

Method Summary

void	centerGraph() Centers the graph and fits the size on.
void	exportJPEG(java.lang.String filename, float scale, boolean grayscale) Exports the GraphView as a jpeg-file.
java.awt.Component	getComponent() Returns the SWING/AWT component used by this instance.
void	setScale(double scale) Sets the scale factor.
void	setTranslateX(double translateX) Sets the x-translation.
void	setTranslateY(double translateY) Sets the y-translation.
void	updateGraphView() Fires an update of the GraphView manually.
void	updateNodes(java.util.Set<Node> nodes) Redraws the given nodes.
void	updateRules() Reapplies all rules.

Methods inherited from class pedviz.view.GraphView

addNodeListener, addRule, deselect, deselect, fireNodeEvent, getAlpha, getBackgroundColor, getEffect, getGraph, getRules, getScale, getSelection, getSelectionCount, getTranslateX, getTranslateY, hide, hideAll, highlight, highlight, isEdgeVisible, isMovingEnabled, isMultiselection, isSelected, isSelectionEnabled, isZoomEnabled, removeNodeListener, removeRule, select, select, setAlpha, setBackgroundColor, setCursor, setEdgeVisible, setEffect, setGraph, setMovingEnabled, setMultiselection, setRules, setSelectionEnabled, setTranslate, setZoomEnabled, show, showAll, unHighlightAll, updateGraphModel

Methods inherited from class java.lang.Object

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

Constructor Detail

GraphView2D

public GraphView2D()

Creates a new GraphView2D object.

GraphView2D

public GraphView2D(LayoutedGraph graph)

Creates a new GraphView2D object for the given LayoutedGraph object.

Parameters:

graph -

Method Detail

centerGraph

public void centerGraph()

Description copied from class: GraphView

Centers the graph and fits the size on.

Overrides:

centerGraph in class GraphView

exportJPEG

public void exportJPEG(java.lang.String filename,
                       float scale,
                       boolean grayscale)

Description copied from class: GraphView

Exports the GraphView as a jpeg-file.

Overrides:

exportJPEG in class GraphView

Parameters:

filename - filename

scale - scale factor

updateGraphView

public void updateGraphView()

Description copied from class: GraphView

Fires an update of the GraphView manually.

Overrides:

updateGraphView in class GraphView

getComponent

public java.awt.Component getComponent()

Description copied from class: GraphView

Returns the SWING/AWT component used by this instance.

Overrides:

getComponent in class GraphView

Returns:

setScale

public void setScale(double scale)

Description copied from class: GraphView

Sets the scale factor.

Overrides:

setScale in class GraphView

Parameters:

scale - scale factor

setTranslateX

public void setTranslateX(double translateX)

Description copied from class: GraphView

Sets the x-translation.

Overrides:

setTranslateX in class GraphView

Parameters:

translateX - x-translation

setTranslateY

public void setTranslateY(double translateY)

Description copied from class: GraphView

Sets the y-translation.

Overrides:

setTranslateY in class GraphView

Parameters:

translateY - y-translation

updateNodes

public void updateNodes(java.util.Set<Node> nodes)

Description copied from class: GraphView

Redraws the given nodes.

Overrides:

updateNodes in class GraphView

Parameters:

nodes - nodes that should be repainted.

updateRules

public void updateRules()

Description copied from class: GraphView

Reapplies all rules.

Overrides:

updateRules in class GraphView