Module platform

Package org.jfree.chart.title

Class LegendItemBlockContainer

java.lang.Object

org.jfree.chart.block.AbstractBlock

org.jfree.chart.block.BlockContainer

org.jfree.chart.title.LegendItemBlockContainer

All Implemented Interfaces:

Serializable, Cloneable, Block, Drawable, PublicCloneable

public class LegendItemBlockContainer
extends BlockContainer

A container that holds all the pieces of a single legend item.

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
LegendItemBlockContainer(Arrangement arrangement, Dataset dataset, Comparable seriesKey)	Creates a new legend item block.

Method Summary

Modifier and Type	Method	Description
Object	draw(Graphics2D g2, Rectangle2D area, Object params)	Draws the block within the specified area.
Dataset	getDataset()	Returns a reference to the dataset for the associated legend item.
int	getSeriesIndex()	Returns the series index.
Comparable	getSeriesKey()	Returns the series key.
String	getToolTipText()	Returns the tool tip text.
String	getURLText()	Returns the URL text.
void	setToolTipText(String text)	Sets the tool tip text.
void	setURLText(String text)	Sets the URL text.

Methods inherited from class org.jfree.chart.block.BlockContainer

add, add, arrange, clear, clone, draw, equals, getArrangement, getBlocks, isEmpty, setArrangement

Methods inherited from class org.jfree.chart.block.AbstractBlock

arrange, calculateTotalHeight, calculateTotalWidth, drawBorder, getBounds, getContentXOffset, getContentYOffset, getFrame, getHeight, getID, getMargin, getPadding, getWidth, setBorder, setBounds, setFrame, setHeight, setID, setMargin, setMargin, setPadding, setPadding, setWidth, toContentConstraint, trimBorder, trimMargin, trimPadding, trimToContentHeight, trimToContentWidth

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jfree.chart.block.Block

arrange, getBounds, getID, setBounds, setID

Constructor Details

LegendItemBlockContainer

public LegendItemBlockContainer(Arrangement arrangement,
 Dataset dataset,
 Comparable seriesKey)

Creates a new legend item block.

Parameters:

arrangement - the arrangement.

dataset - the dataset.

seriesKey - the series key.

Method Details

getDataset

public Dataset getDataset()

Returns a reference to the dataset for the associated legend item.

Returns:

A dataset reference.

getSeriesKey

public Comparable getSeriesKey()

Returns the series key.

Returns:

The series key.

getSeriesIndex

public int getSeriesIndex()

Returns the series index.

Returns:

The series index.

getToolTipText

public String getToolTipText()

Returns the tool tip text.

Returns:

The tool tip text (possibly null).

setToolTipText

public void setToolTipText(String text)

Sets the tool tip text.

Parameters:

text - the text (null permitted).

getURLText

public String getURLText()

Returns the URL text.

Returns:

The URL text (possibly null).

setURLText

public void setURLText(String text)

Sets the URL text.

Parameters:

text - the text (null permitted).

draw

public Object draw(Graphics2D g2,
 Rectangle2D area,
 Object params)

Draws the block within the specified area.

Specified by:

draw in interface Block

Overrides:

draw in class BlockContainer

Parameters:

g2 - the graphics device.

area - the area.

params - passed on to blocks within the container (null permitted).

Returns:

An instance of EntityBlockResult, or null.