de.lmu.ifi.dbs.elki.visualization.visualizers.vis2d
Class SelectionCubeVisualization<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.SelectionCubeVisualization<NV>

Type Parameters:

NV - Type of the NumberVector being visualized.

All Implemented Interfaces:

ResultListener, ContextChangeListener, Visualization, EventListener

public class SelectionCubeVisualization<NV extends NumberVector<NV,?>>
extends P2DVisualization<NV>
implements ContextChangeListener

Visualizer for generating an SVG-Element containing a cube as marker representing the selected range for each dimension

Nested Class Summary

static class

SelectionCubeVisualization.Factory<NV extends NumberVector<NV,?>> Factory for visualizers to generate an SVG-Element containing a cube as marker representing the selected range for each dimension

Field Summary

static String	CSS_CUBE CSS class for the filled cube
static String	CSS_CUBEFRAME CSS class for the cube frame
static String	MARKER Generic tag to indicate the type of element.
private static String	NAME A short name characterizing this Visualizer.
protected boolean	nofill Fill parameter.

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

SelectionCubeVisualization(VisualizationTask task, boolean nofill)

Method Summary

private void	addCSSClasses(SVGPlot svgp) Adds the required CSS-Classes
protected void	redraw() Perform a full redraw.
private void	setSVGRect(SVGPlot svgp, Projection2D proj) Generates a cube and a frame depending on the selection stored in the context

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

Methods inherited from interface de.lmu.ifi.dbs.elki.visualization.visualizers.events.ContextChangeListener

contextChanged

Field Detail

NAME

private static final String NAME

A short name characterizing this Visualizer.

See Also:

Constant Field Values

MARKER

public static final String MARKER

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

See Also:

Constant Field Values

CSS_CUBE

public static final String CSS_CUBE

CSS class for the filled cube

See Also:

Constant Field Values

CSS_CUBEFRAME

public static final String CSS_CUBEFRAME

CSS class for the cube frame

See Also:

Constant Field Values

nofill

protected boolean nofill

Fill parameter.

Constructor Detail

SelectionCubeVisualization

public SelectionCubeVisualization(VisualizationTask task,
                                  boolean nofill)

Method Detail

addCSSClasses

private void addCSSClasses(SVGPlot svgp)

Adds the required CSS-Classes

Parameters:

svgp - SVG-Plot

setSVGRect

private void setSVGRect(SVGPlot svgp,
                        Projection2D proj)

Generates a cube and a frame depending on the selection stored in the context

Parameters:

svgp - The plot

proj - The projection

redraw

protected void redraw()

Description copied from class: AbstractVisualization

Perform a full redraw.

Specified by:

redraw in class AbstractVisualization