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

Class TooltipStringVisualization

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.AbstractTooltipVisualization

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

All Implemented Interfaces:

DataStoreListener, ResultListener, Visualization, EventListener

public class TooltipStringVisualization
extends AbstractTooltipVisualization

Generates a SVG-Element containing Tooltips. Tooltips remain invisible until their corresponding Marker is touched by the cursor and stay visible as long as the cursor lingers on the marker.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	TooltipStringVisualization.Factory Factory

Field Summary

Fields

Modifier and Type	Field and Description
private double	fontsize Font size to use.
static String	NAME_CLASS A short name characterizing this Visualizer.
static String	NAME_EID A short name characterizing this Visualizer.
static String	NAME_ID A short name characterizing this Visualizer.
static String	NAME_LABEL A short name characterizing this Visualizer.
private Relation<?>	result Number value to visualize

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

hoverer, TOOLTIP_AREA, TOOLTIP_HIDDEN, TOOLTIP_STICKY, TOOLTIP_VISIBLE

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

proj, 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
TooltipStringVisualization(VisualizationTask task) Constructor.

Method Summary

Methods

Modifier and Type	Method and Description
protected Element	makeTooltip(DBID id, double x, double y, double dotsize)
protected void	setupCSS(SVGPlot svgp) Registers the Tooltip-CSS-Class at a SVGPlot.

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

destroy, handleHoverEvent, redraw, resultChanged, toggleTooltip

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

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_ID

public static final String NAME_ID

A short name characterizing this Visualizer.

See Also:

Constant Field Values

NAME_LABEL

public static final String NAME_LABEL

A short name characterizing this Visualizer.

See Also:

Constant Field Values

NAME_CLASS

public static final String NAME_CLASS

A short name characterizing this Visualizer.

See Also:

Constant Field Values

NAME_EID

public static final String NAME_EID

A short name characterizing this Visualizer.

See Also:

Constant Field Values

result

private Relation<?> result

Number value to visualize

fontsize

private double fontsize

Font size to use.

Constructor Detail

TooltipStringVisualization

public TooltipStringVisualization(VisualizationTask task)

Constructor.

Parameters:

task - Task

Method Detail

makeTooltip

protected Element makeTooltip(DBID id,
                  double x,
                  double y,
                  double dotsize)

Specified by:

makeTooltip in class AbstractTooltipVisualization

setupCSS

protected void setupCSS(SVGPlot svgp)

Registers the Tooltip-CSS-Class at a SVGPlot.

Specified by:

setupCSS in class AbstractTooltipVisualization

Parameters:

svgp - the SVGPlot to register the Tooltip-CSS-Class.