de.lmu.ifi.dbs.elki.visualization.visualizers.vis2d

Class ToolBox2DVisualization<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.ToolBox2DVisualization<NV>

Type Parameters:

NV - Type of the NumberVector being visualized.

All Implemented Interfaces:

ResultListener, ContextChangeListener, Visualization, EventListener

public class ToolBox2DVisualization<NV extends NumberVector<NV,?>>
extends P2DVisualization<NV>

Renders a tool box on the left of the 2D visualization

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ToolBox2DVisualization.Factory<NV extends NumberVector<NV,?>> Factory for visualizers for a toolbox

Field Summary

Fields

Modifier and Type	Field and Description
private Element	container The container
static String	CSS_TOOL_BUTTON CSS class for a tool button
static String	CSS_TOOL_BUTTON_SELECTED CSS class for a tool button
static String	CSS_TOOL_CAPTION CSS class for the tool button caption
private static Logging	logger The logger for this class.
private static String	NAME A short name characterizing this Visualizer.

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

Constructors

Constructor and Description
ToolBox2DVisualization(VisualizationTask task) Constructor.

Method Summary

Methods

Modifier and Type	Method and Description
private void	addCSSClasses(SVGPlot svgp) Adds the required CSS-Classes
private void	addEventListener(Element tag, VisualizationTask tool) Add an event listener to the Element
private void	buildToolBox() Build the toolbox
void	contextChanged(ContextChangedEvent e) Method called on context changes (e.g. projection changes).
private void	deleteChildren(Element container) Deletes the children of the container
protected void	handleMouseClick(VisualizationTask tool) Handle the mouseClick - change the selected tool in the context
protected void	redraw() Perform a full redraw.
void	resultAdded(Result child, Result parent) A new derived result was added.
void	resultChanged(Result current) Notify that the current result has changed substantially.
void	resultRemoved(Result child, Result parent) A result was removed.

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

destroy, getHeight, getLayer, getWidth, incrementalRedraw, synchronizedRedraw, testRedraw

Methods inherited from class java.lang.Object

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

Field Detail

NAME

private static final String NAME

A short name characterizing this Visualizer.

See Also:

Constant Field Values

logger

private static final Logging logger

The logger for this class.

CSS_TOOL_BUTTON

public static final String CSS_TOOL_BUTTON

CSS class for a tool button

See Also:

Constant Field Values

CSS_TOOL_CAPTION

public static final String CSS_TOOL_CAPTION

CSS class for the tool button caption

See Also:

Constant Field Values

CSS_TOOL_BUTTON_SELECTED

public static final String CSS_TOOL_BUTTON_SELECTED

CSS class for a tool button

See Also:

Constant Field Values

container

private Element container

The container

Constructor Detail

ToolBox2DVisualization

public ToolBox2DVisualization(VisualizationTask task)

Constructor.

Parameters:

task - Task

Method Detail

contextChanged

public void contextChanged(ContextChangedEvent e)

Description copied from interface: ContextChangeListener

Method called on context changes (e.g. projection changes). Usually, this should trigger a redraw!

Specified by:

contextChanged in interface ContextChangeListener

Overrides:

contextChanged in class AbstractVisualization

Parameters:

e - Change event

redraw

protected void redraw()

Description copied from class: AbstractVisualization

Perform a full redraw.

Specified by:

redraw in class AbstractVisualization

deleteChildren

private void deleteChildren(Element container)

Deletes the children of the container

Parameters:

container - Element to delete children

buildToolBox

private void buildToolBox()

Build the toolbox

addCSSClasses

private void addCSSClasses(SVGPlot svgp)

Adds the required CSS-Classes

Parameters:

svgp - SVG-Plot

addEventListener

private void addEventListener(Element tag,
                    VisualizationTask tool)

Add an event listener to the Element

Parameters:

tag - Element to add the listener

tool - Tool represented by the Element

handleMouseClick

protected void handleMouseClick(VisualizationTask tool)

Handle the mouseClick - change the selected tool in the context

Parameters:

tool - Selected Tool

resultAdded

public void resultAdded(Result child,
               Result parent)

Description copied from interface: ResultListener

A new derived result was added.

Specified by:

resultAdded in interface ResultListener

Overrides:

resultAdded in class AbstractVisualization

Parameters:

child - New child result added

parent - Parent result that was added to

resultRemoved

public void resultRemoved(Result child,
                 Result parent)

Description copied from interface: ResultListener

A result was removed.

Specified by:

resultRemoved in interface ResultListener

Overrides:

resultRemoved in class AbstractVisualization

Parameters:

child - result that was removed

parent - Parent result that was removed from

resultChanged

public void resultChanged(Result current)

Description copied from interface: ResultListener

Notify that the current result has changed substantially.

Specified by:

resultChanged in interface ResultListener

Overrides:

resultChanged in class AbstractVisualization

Parameters:

current - Result that has changed.