de.lmu.ifi.dbs.elki.visualization.gui.overview

Class PlotItem

java.lang.Object

de.lmu.ifi.dbs.elki.visualization.gui.overview.PlotItem

public class PlotItem
extends Object

Item to collect visualization tasks on a specific position on the plot map. Note: this is a LinkedList<VisualizationTask>!

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
private class	PlotItem.ItmItr Recursive iterator
private class	PlotItem.VisItr Recursive iterator

Field Summary

Fields

Modifier and Type	Field and Description
double	h Size: height
Projection	proj Projection (may be null!)
Collection<PlotItem>	subitems Subitems to plot
List<VisualizationTask>	visualizations The visualizations at this location
double	w Size: width
double	x Position: x
double	y Position: y

Constructor Summary

Constructors

Constructor and Description
PlotItem(double x, double y, double w, double h, Projection proj) Constructor.
PlotItem(double w, double h, Projection proj) Constructor.

Method Summary

Methods

Modifier and Type	Method and Description
Iterator<PlotItem>	itemIterator() Iterate (recursively) over all plot items, including itself.
void	sort() Sort all visualizers for their proper drawing order
Iterator<VisualizationTask>	visIterator() Iterate (recursively) over all visualizations.

Methods inherited from class java.lang.Object

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

Field Detail

x

public final double x

Position: x

y

public final double y

Position: y

w

public final double w

Size: width

h

public final double h

Size: height

proj

public final Projection proj

Projection (may be null!)

visualizations

public List<VisualizationTask> visualizations

The visualizations at this location

subitems

public Collection<PlotItem> subitems

Subitems to plot

Constructor Detail

PlotItem

public PlotItem(double w,
        double h,
        Projection proj)

Constructor.

Parameters:

w - Position: w

h - Position: h

proj - Projection

PlotItem

public PlotItem(double x,
        double y,
        double w,
        double h,
        Projection proj)

Constructor.

Parameters:

x - Position: x

y - Position: y

w - Position: w

h - Position: h

proj - Projection

Method Detail

sort

public void sort()

Sort all visualizers for their proper drawing order

visIterator

public Iterator<VisualizationTask> visIterator()

Iterate (recursively) over all visualizations.

Returns:

Iterator

itemIterator

public Iterator<PlotItem> itemIterator()

Iterate (recursively) over all plot items, including itself.

Returns:

Iterator