Package elki.visualization.visualizers.scatterplot

Class TooltipStringVisualization.Instance

java.lang.Object

elki.visualization.visualizers.AbstractVisualization

elki.visualization.visualizers.scatterplot.AbstractScatterplotVisualization

elki.visualization.visualizers.scatterplot.AbstractTooltipVisualization

elki.visualization.visualizers.scatterplot.TooltipStringVisualization.Instance

All Implemented Interfaces:

DataStoreListener, ResultListener, VisualizationListener, Visualization, java.util.EventListener

Enclosing class:

TooltipStringVisualization

public static class TooltipStringVisualization.Instance
extends AbstractTooltipVisualization

Instance

Author:

Remigius Wojdanowski, Erich Schubert

Field Summary

Fields

Modifier and Type	Field	Description
private double	fontsize	Font size to use.
private Relation<?>	result	Number value to visualize

Fields inherited from class elki.visualization.visualizers.scatterplot.AbstractTooltipVisualization

hoverer, TOOLTIP_AREA, TOOLTIP_HIDDEN, TOOLTIP_STICKY, TOOLTIP_VISIBLE

Fields inherited from class elki.visualization.visualizers.scatterplot.AbstractScatterplotVisualization

proj, rel, sample

Fields inherited from class elki.visualization.visualizers.AbstractVisualization

context, layer, svgp, task

Constructor Summary

Constructors

Constructor	Description
Instance(VisualizerContext context, VisualizationTask task, VisualizationPlot plot, double width, double height, Projection proj)	Constructor.

Method Summary

Modifier and Type	Method	Description
protected org.w3c.dom.Element	makeTooltip(DBIDRef id, double x, double y, double dotsize)	Make a tooltip Element for this id.
protected void	setupCSS(SVGPlot svgp)	Registers the Tooltip-CSS-Class at a SVGPlot.

Methods inherited from class elki.visualization.visualizers.scatterplot.AbstractTooltipVisualization

fullRedraw, handleHoverEvent, toggleTooltip

Methods inherited from class elki.visualization.visualizers.scatterplot.AbstractScatterplotVisualization

setupCanvas, setupCanvas, visualizationChanged

Methods inherited from class elki.visualization.visualizers.AbstractVisualization

addListeners, contentChanged, destroy, getHeight, getLayer, getWidth, incrementalRedraw, resultChanged

Methods inherited from class java.lang.Object

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

Methods inherited from interface elki.database.datastore.DataStoreListener

contentChanged

Methods inherited from interface elki.result.ResultListener

resultAdded, resultRemoved

Field Detail

result

private Relation<?> result

Number value to visualize

fontsize

private double fontsize

Font size to use.

Constructor Detail

Instance

public Instance(VisualizerContext context,
                VisualizationTask task,
                VisualizationPlot plot,
                double width,
                double height,
                Projection proj)

Constructor.

Parameters:

context - Visualizer context

task - Task

plot - Plot

width - Width

height - Height

proj - Projection

Method Detail

makeTooltip

protected org.w3c.dom.Element makeTooltip(DBIDRef id,
                                          double x,
                                          double y,
                                          double dotsize)

Description copied from class: AbstractTooltipVisualization

Make a tooltip Element for this id.

Specified by:

makeTooltip in class AbstractTooltipVisualization

Parameters:

id - Id to make a tooltip for

x - X position

y - Y position

dotsize - Size of a dot

Returns:

Element

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.