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

Class PolygonVisualization

java.lang.Object

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

de.lmu.ifi.dbs.elki.visualization.visualizers.scatterplot.AbstractScatterplotVisualization

de.lmu.ifi.dbs.elki.visualization.visualizers.scatterplot.PolygonVisualization

All Implemented Interfaces:

DataStoreListener, ResultListener, Visualization, EventListener

public class PolygonVisualization
extends AbstractScatterplotVisualization
implements DataStoreListener

Renders PolygonsObject in the data set.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	PolygonVisualization.Factory The visualization factory

Field Summary

Fields

Modifier and Type	Field and Description
private static String	NAME A short name characterizing this Visualizer.
static String	POLYS Generic tag to indicate the type of element.
protected Projection2D	proj The current projection
protected Relation<PolygonsObject>	rep The representation we visualize

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

rel, sample

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

context, layer, pendingRedraw, svgp, task

Constructor Summary

Constructors

Constructor and Description
PolygonVisualization(VisualizationTask task) Constructor.

Method Summary

Methods

Modifier and Type	Method and Description
void	destroy() Destroy the visualization.
void	redraw() Perform a full redraw.

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

resultChanged, setupCanvas

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

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

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.lmu.ifi.dbs.elki.database.datastore.DataStoreListener

contentChanged

Field Detail

NAME

private static final String NAME

A short name characterizing this Visualizer.

See Also:

Constant Field Values

POLYS

public static final String POLYS

Generic tag to indicate the type of element. Used in IDs, CSS-Classes etc.

See Also:

Constant Field Values

proj

protected final Projection2D proj

The current projection

rep

protected final Relation<PolygonsObject> rep

The representation we visualize

Constructor Detail

PolygonVisualization

public PolygonVisualization(VisualizationTask task)

Constructor.

Parameters:

task - Task to visualize

Method Detail

destroy

public void destroy()

Description copied from interface: Visualization

Destroy the visualization. Called after the elements have been removed from the document. Implementations should remove their listeners etc.

Specified by:

destroy in interface Visualization

Overrides:

destroy in class AbstractVisualization

redraw

public void redraw()

Description copied from class: AbstractVisualization

Perform a full redraw.

Specified by:

redraw in class AbstractVisualization