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

Type Parameters:

NV - Data type visualized.

All Implemented Interfaces:

DataStoreListener, ResultListener, ContextChangeListener, Visualization, EventListener

public class TooltipStringVisualization<NV extends NumberVector<NV,?>>
extends AbstractTooltipVisualization<NV>

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

static class

TooltipStringVisualization.Factory<NV extends NumberVector<NV,?>> Factory

Field Summary

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.vis2d.AbstractTooltipVisualization

TOOLTIP_AREA, TOOLTIP_HIDDEN, TOOLTIP_STICKY, TOOLTIP_VISIBLE

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

TooltipStringVisualization(VisualizationTask task)
Constructor.

Method Summary

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.vis2d.AbstractTooltipVisualization

contentChanged, destroy, handleHoverEvent, redraw, toggleTooltip

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, 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

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<NV extends NumberVector<NV,?>>

setupCSS

protected void setupCSS(SVGPlot svgp)

Registers the Tooltip-CSS-Class at a SVGPlot.

Specified by:

setupCSS in class AbstractTooltipVisualization<NV extends NumberVector<NV,?>>

Parameters:

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