com.rapidminer.gui.graphs
Class TreeModelNodeLabelRenderer<V,E>

java.lang.Object
  com.rapidminer.gui.graphs.TreeModelNodeLabelRenderer<V,E>

Type Parameters:

V - the type for vertices

E - the type for edges

All Implemented Interfaces:

edu.uci.ics.jung.visualization.renderers.Renderer.VertexLabel<V,E>

public class TreeModelNodeLabelRenderer<V,E>
extends java.lang.Object
implements edu.uci.ics.jung.visualization.renderers.Renderer.VertexLabel<V,E>

This renderer is used for rendering the labels of the tree model nodes.

Author:

Ingo Mierswa

Nested Class Summary

static class	TreeModelNodeLabelRenderer.InsidePositioner Used for positioning the label inside of a node,
static class	TreeModelNodeLabelRenderer.OutsidePositioner Used for positioning the label outside of a node,

Nested classes/interfaces inherited from interface edu.uci.ics.jung.visualization.renderers.Renderer.VertexLabel

edu.uci.ics.jung.visualization.renderers.Renderer.VertexLabel.NOOP, edu.uci.ics.jung.visualization.renderers.Renderer.VertexLabel.Position, edu.uci.ics.jung.visualization.renderers.Renderer.VertexLabel.Positioner

Field Summary

protected edu.uci.ics.jung.visualization.renderers.Renderer.VertexLabel.Position

position

Constructor Summary

TreeModelNodeLabelRenderer(TreeModelGraphCreator graphCreator)

Method Summary

protected java.awt.Point	getAnchorPoint(java.awt.geom.Rectangle2D vertexBounds, java.awt.Dimension labelSize, edu.uci.ics.jung.visualization.renderers.Renderer.VertexLabel.Position position)
edu.uci.ics.jung.visualization.renderers.Renderer.VertexLabel.Position	getPosition()
edu.uci.ics.jung.visualization.renderers.Renderer.VertexLabel.Positioner	getPositioner()
void	labelVertex(edu.uci.ics.jung.visualization.RenderContext<V,E> rc, edu.uci.ics.jung.algorithms.layout.Layout<V,E> layout, V v, java.lang.String label) Labels the specified vertex with the specified label.
java.awt.Component	prepareRenderer(edu.uci.ics.jung.visualization.RenderContext<V,E> rc, edu.uci.ics.jung.visualization.renderers.VertexLabelRenderer graphLabelRenderer, java.lang.Object value, boolean isSelected, V vertex)
void	setPosition(edu.uci.ics.jung.visualization.renderers.Renderer.VertexLabel.Position position)
void	setPositioner(edu.uci.ics.jung.visualization.renderers.Renderer.VertexLabel.Positioner positioner)

Methods inherited from class java.lang.Object

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

Field Detail

position

protected edu.uci.ics.jung.visualization.renderers.Renderer.VertexLabel.Position position

Constructor Detail

TreeModelNodeLabelRenderer

public TreeModelNodeLabelRenderer(TreeModelGraphCreator graphCreator)

Method Detail

getPosition

public edu.uci.ics.jung.visualization.renderers.Renderer.VertexLabel.Position getPosition()

Specified by:

getPosition in interface edu.uci.ics.jung.visualization.renderers.Renderer.VertexLabel<V,E>

Returns:

the position

setPosition

public void setPosition(edu.uci.ics.jung.visualization.renderers.Renderer.VertexLabel.Position position)

Specified by:

setPosition in interface edu.uci.ics.jung.visualization.renderers.Renderer.VertexLabel<V,E>

Parameters:

position - the position to set

prepareRenderer

public java.awt.Component prepareRenderer(edu.uci.ics.jung.visualization.RenderContext<V,E> rc,
                                          edu.uci.ics.jung.visualization.renderers.VertexLabelRenderer graphLabelRenderer,
                                          java.lang.Object value,
                                          boolean isSelected,
                                          V vertex)

labelVertex

public void labelVertex(edu.uci.ics.jung.visualization.RenderContext<V,E> rc,
                        edu.uci.ics.jung.algorithms.layout.Layout<V,E> layout,
                        V v,
                        java.lang.String label)

Labels the specified vertex with the specified label. Uses the font specified by this instance's VertexFontFunction. (If the font is unspecified, the existing font for the graphics context is used.) If vertex label centering is active, the label is centered on the position of the vertex; otherwise the label is offset slightly.

Specified by:

labelVertex in interface edu.uci.ics.jung.visualization.renderers.Renderer.VertexLabel<V,E>

getAnchorPoint

protected java.awt.Point getAnchorPoint(java.awt.geom.Rectangle2D vertexBounds,
                                        java.awt.Dimension labelSize,
                                        edu.uci.ics.jung.visualization.renderers.Renderer.VertexLabel.Position position)

getPositioner

public edu.uci.ics.jung.visualization.renderers.Renderer.VertexLabel.Positioner getPositioner()

Specified by:

getPositioner in interface edu.uci.ics.jung.visualization.renderers.Renderer.VertexLabel<V,E>

Returns:

the positioner

setPositioner

public void setPositioner(edu.uci.ics.jung.visualization.renderers.Renderer.VertexLabel.Positioner positioner)

Specified by:

setPositioner in interface edu.uci.ics.jung.visualization.renderers.Renderer.VertexLabel<V,E>

Parameters:

positioner - the positioner to set