de.lmu.ifi.dbs.elki.visualization.projector

Class HistogramProjector<V extends NumberVector>

java.lang.Object

de.lmu.ifi.dbs.elki.visualization.projector.HistogramProjector<V>

Type Parameters:

V - Vector type

All Implemented Interfaces:

Projector, VisualizationItem

public class HistogramProjector<V extends NumberVector>
extends Object
implements Projector

ScatterPlotProjector is responsible for producing a set of scatterplot visualizations.

Author:

Erich Schubert

Field Summary

Fields

Modifier and Type	Field and Description
(package private) int	dmax Database dimensionality.
(package private) Relation<V>	rel Relation we project.

Constructor Summary

Constructors

Constructor and Description
HistogramProjector(Relation<V> rel, int maxdim) Constructor.

Method Summary

Methods

Modifier and Type	Method and Description
Collection<PlotItem>	arrange(VisualizerContext context) Produce an arrangement of projections.
String	getMenuName() Name to display in the menu.
Relation<V>	getRelation() Get the relation we project.

Methods inherited from class java.lang.Object

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

Field Detail

rel

Relation<V extends NumberVector> rel

Relation we project.

dmax

int dmax

Database dimensionality.

Constructor Detail

HistogramProjector

public HistogramProjector(Relation<V> rel,
                  int maxdim)

Constructor.

Parameters:

rel - Relation

maxdim - Maximum dimension to use

Method Detail

arrange

public Collection<PlotItem> arrange(VisualizerContext context)

Description copied from interface: Projector

Produce an arrangement of projections.

Specified by:

arrange in interface Projector

Parameters:

context - Visualization context

Returns:

Arrangement.

getMenuName

public String getMenuName()

Description copied from interface: VisualizationItem

Name to display in the menu. May be null or empty string.

Specified by:

getMenuName in interface VisualizationItem

Returns:

Menu name.

getRelation

public Relation<V> getRelation()

Get the relation we project.

Returns:

Relation