de.lmu.ifi.dbs.elki.visualization.visualizers.optics

Class OPTICSClusterVisualization.Instance<D extends Distance<D>>

java.lang.Object

de.lmu.ifi.dbs.elki.visualization.visualizers.AbstractVisualization

de.lmu.ifi.dbs.elki.visualization.visualizers.optics.AbstractOPTICSVisualization<D>

de.lmu.ifi.dbs.elki.visualization.visualizers.optics.OPTICSClusterVisualization.Instance<D>

Type Parameters:

D - Distance type (actually unused)

All Implemented Interfaces:

ResultListener, Visualization, EventListener

Enclosing class:

OPTICSClusterVisualization

public class OPTICSClusterVisualization.Instance<D extends Distance<D>>
extends AbstractOPTICSVisualization<D>

Instance.

Field Summary

Fields

Modifier and Type	Field and Description
(package private) Clustering<OPTICSModel>	clus Our clustering
protected static String	CSS_BRACKET CSS class for markers

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

optics, plotheight, plotwidth

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

context, layer, pendingRedraw, svgp, task

Constructor Summary

Constructors

Constructor and Description
OPTICSClusterVisualization.Instance(VisualizationTask task) Constructor.

Method Summary

Methods

Modifier and Type	Method and Description
private void	addCSSClasses() Adds the required CSS-Classes
private void	drawClusters(Clustering<OPTICSModel> clustering, Hierarchy.Iter<Cluster<OPTICSModel>> clusters, int depth, Map<Cluster<?>,String> colormap) Recursively draw clusters
protected void	redraw() Perform a full redraw.

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

getClusterOrder, makeLayerElement

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

contentChanged, destroy, getHeight, getLayer, getWidth, incrementalRedraw, resultAdded, resultChanged, resultRemoved, synchronizedRedraw

Methods inherited from class java.lang.Object

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

Field Detail

CSS_BRACKET

protected static final String CSS_BRACKET

CSS class for markers

See Also:

Constant Field Values

clus

Clustering<OPTICSModel> clus

Our clustering

Constructor Detail

OPTICSClusterVisualization.Instance

public OPTICSClusterVisualization.Instance(VisualizationTask task)

Constructor.

Parameters:

task - Visualization task

Method Detail

redraw

protected void redraw()

Description copied from class: AbstractVisualization

Perform a full redraw.

Specified by:

redraw in class AbstractVisualization

drawClusters

private void drawClusters(Clustering<OPTICSModel> clustering,
                Hierarchy.Iter<Cluster<OPTICSModel>> clusters,
                int depth,
                Map<Cluster<?>,String> colormap)

Recursively draw clusters

Parameters:

clusters - Current set of clusters

depth - Recursion depth

colormap - Color mapping

addCSSClasses

private void addCSSClasses()

Adds the required CSS-Classes