de.lmu.ifi.dbs.elki.visualization.visualizers.vis2d
Class ClusterMeanVisualization<NV extends NumberVector<NV,?>>

java.lang.Object
  de.lmu.ifi.dbs.elki.visualization.visualizers.AbstractVisualization
      de.lmu.ifi.dbs.elki.visualization.visualizers.vis2d.P2DVisualization<NV>
          de.lmu.ifi.dbs.elki.visualization.visualizers.vis2d.ClusterMeanVisualization<NV>

Type Parameters:

NV - Type of the DatabaseObject being visualized.

All Implemented Interfaces:

ResultListener, ContextChangeListener, Visualization, EventListener

public class ClusterMeanVisualization<NV extends NumberVector<NV,?>>
extends P2DVisualization<NV>

Visualize the mean of a KMeans-Clustering

Nested Class Summary

static class

ClusterMeanVisualization.Factory<NV extends NumberVector<NV,?>> Factory for visualizers to generate an SVG-Element containing a marker for the mean in a KMeans-Clustering

Field Summary

(package private) Clustering<MeanModel<NV>>	clustering Clustering to visualize.
private static String	CSS_MEAN CSS class name for center of the means
private static String	CSS_MEAN_CENTER CSS class name for center of the means
private static String	NAME A short name characterizing this Visualizer.

Fields inherited from class de.lmu.ifi.dbs.elki.visualization.visualizers.vis2d.P2DVisualization

proj, rel

Fields inherited from class de.lmu.ifi.dbs.elki.visualization.visualizers.AbstractVisualization

context, layer, pendingRedraw, svgp, task

Constructor Summary

ClusterMeanVisualization(VisualizationTask task)

Method Summary

private void	addCSSClasses(SVGPlot svgp) Adds the required CSS-Classes
protected void	redraw() Perform a full redraw.

Methods inherited from class de.lmu.ifi.dbs.elki.visualization.visualizers.vis2d.P2DVisualization

setupCanvas

Methods inherited from class de.lmu.ifi.dbs.elki.visualization.visualizers.AbstractVisualization

contextChanged, destroy, getHeight, getLayer, getWidth, incrementalRedraw, resultAdded, resultChanged, resultRemoved, synchronizedRedraw, testRedraw

Methods inherited from class java.lang.Object

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

Field Detail

NAME

private static final String NAME

A short name characterizing this Visualizer.

See Also:

Constant Field Values

CSS_MEAN_CENTER

private static final String CSS_MEAN_CENTER

CSS class name for center of the means

See Also:

Constant Field Values

CSS_MEAN

private static final String CSS_MEAN

CSS class name for center of the means

See Also:

Constant Field Values

clustering

Clustering<MeanModel<NV extends NumberVector<NV,?>>> clustering

Clustering to visualize.

Constructor Detail

ClusterMeanVisualization

public ClusterMeanVisualization(VisualizationTask task)

Method Detail

redraw

protected void redraw()

Description copied from class: AbstractVisualization

Perform a full redraw.

Specified by:

redraw in class AbstractVisualization

addCSSClasses

private void addCSSClasses(SVGPlot svgp)

Adds the required CSS-Classes

Parameters:

svgp - SVG-Plot