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

Class OPTICSSteepAreaVisualization

java.lang.Object

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

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

All Implemented Interfaces:

ResultProcessor, VisFactory

public class OPTICSSteepAreaVisualization
extends AbstractVisFactory

Visualize the steep areas found in an OPTICS plot

Author:

Erich Schubert

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	OPTICSSteepAreaVisualization.Instance<E extends ClusterOrderEntry<?>> Instance

Field Summary

Fields

Modifier and Type	Field and Description
private static String	NAME A short name characterizing this Visualizer.

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

thumbmask

Constructor Summary

Constructors

Constructor and Description
OPTICSSteepAreaVisualization() Constructor.

Method Summary

Modifier and Type	Method and Description
boolean	allowThumbnails(VisualizationTask task) Test whether to do a thumbnail or a full rendering.
protected static OPTICSXi.SteepAreaResult	findSteepAreaResult(ClusterOrderResult<?> co) Find the OPTICS clustering child of a cluster order.
Visualization	makeVisualization(VisualizationTask task) Produce a visualization instance for the given task
void	processNewResult(HierarchicalResult baseResult, Result result) Add visualizers for the given result (tree) to the context.

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

makeVisualizationOrThumbnail

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

Constructor Detail

OPTICSSteepAreaVisualization

public OPTICSSteepAreaVisualization()

Constructor.

Method Detail

processNewResult

public void processNewResult(HierarchicalResult baseResult,
                             Result result)

Description copied from interface: VisFactory

Add visualizers for the given result (tree) to the context.

Parameters:

baseResult - Context to work with

result - Result to process

makeVisualization

public Visualization makeVisualization(VisualizationTask task)

Description copied from interface: VisFactory

Produce a visualization instance for the given task

Specified by:

makeVisualization in interface VisFactory

Specified by:

makeVisualization in class AbstractVisFactory

Parameters:

task - Visualization task

Returns:

Visualization

allowThumbnails

public boolean allowThumbnails(VisualizationTask task)

Description copied from class: AbstractVisFactory

Test whether to do a thumbnail or a full rendering. Override this with "false" to disable thumbnails!

Overrides:

allowThumbnails in class AbstractVisFactory

Parameters:

task - Task requested

findSteepAreaResult

protected static OPTICSXi.SteepAreaResult findSteepAreaResult(ClusterOrderResult<?> co)

Find the OPTICS clustering child of a cluster order.

Parameters:

co - Cluster order

Returns:

OPTICS clustering