org.jfree.chart.renderer.category

Class StatisticalBarRenderer

public class StatisticalBarRenderer extends BarRenderer implements CategoryItemRenderer, Cloneable, PublicCloneable, Serializable

A renderer that handles the drawing a bar plot where each bar has a mean value and a standard deviation line.

Constructor Summary
	StatisticalBarRenderer() Default constructor.

Method Summary
protected void	drawHorizontalItem(Graphics2D g2, CategoryItemRendererState state, Rectangle2D dataArea, CategoryPlot plot, CategoryAxis domainAxis, ValueAxis rangeAxis, StatisticalCategoryDataset dataset, int row, int column) Draws an item for a plot with a horizontal orientation.
void	drawItem(Graphics2D g2, CategoryItemRendererState state, Rectangle2D dataArea, CategoryPlot plot, CategoryAxis domainAxis, ValueAxis rangeAxis, CategoryDataset data, int row, int column, int pass) Draws the bar with its standard deviation line range for a single (series, category) data item.
protected void	drawVerticalItem(Graphics2D g2, CategoryItemRendererState state, Rectangle2D dataArea, CategoryPlot plot, CategoryAxis domainAxis, ValueAxis rangeAxis, StatisticalCategoryDataset dataset, int row, int column) Draws an item for a plot with a vertical orientation.
boolean	equals(Object obj) Tests this renderer for equality with an arbitrary object.
Paint	getErrorIndicatorPaint() Returns the paint used for the error indicators.
Stroke	getErrorIndicatorStroke() Returns the stroke used to draw the error indicators.
void	setErrorIndicatorPaint(Paint paint) Sets the paint used for the error indicators (if `null`, the item outline paint is used instead) and sends a RendererChangeEvent to all registered listeners.
void	setErrorIndicatorStroke(Stroke stroke) Sets the stroke used to draw the error indicators, and sends a RendererChangeEvent to all registered listeners.

Constructor Detail

StatisticalBarRenderer

public StatisticalBarRenderer()

Default constructor.

Method Detail

drawHorizontalItem

protected void drawHorizontalItem(Graphics2D g2, CategoryItemRendererState state, Rectangle2D dataArea, CategoryPlot plot, CategoryAxis domainAxis, ValueAxis rangeAxis, StatisticalCategoryDataset dataset, int row, int column)

Draws an item for a plot with a horizontal orientation.

Parameters: g2 the graphics device. state the renderer state. dataArea the data area. plot the plot. domainAxis the domain axis. rangeAxis the range axis. dataset the data. row the row index (zero-based). column the column index (zero-based).

drawItem

public void drawItem(Graphics2D g2, CategoryItemRendererState state, Rectangle2D dataArea, CategoryPlot plot, CategoryAxis domainAxis, ValueAxis rangeAxis, CategoryDataset data, int row, int column, int pass)

Draws the bar with its standard deviation line range for a single (series, category) data item.

Parameters: g2 the graphics device. state the renderer state. dataArea the data area. plot the plot. domainAxis the domain axis. rangeAxis the range axis. data the data. row the row index (zero-based). column the column index (zero-based). pass the pass index.

drawVerticalItem

protected void drawVerticalItem(Graphics2D g2, CategoryItemRendererState state, Rectangle2D dataArea, CategoryPlot plot, CategoryAxis domainAxis, ValueAxis rangeAxis, StatisticalCategoryDataset dataset, int row, int column)

Draws an item for a plot with a vertical orientation.

equals

public boolean equals(Object obj)

Tests this renderer for equality with an arbitrary object.

Parameters: obj the object (null permitted).

Returns: A boolean.

getErrorIndicatorPaint

public Paint getErrorIndicatorPaint()

Returns the paint used for the error indicators.

Returns: The paint used for the error indicators (possibly null).

getErrorIndicatorStroke

public Stroke getErrorIndicatorStroke()

Returns the stroke used to draw the error indicators. If this is null, the renderer will use the item outline stroke).

Returns: The stroke (possibly null).

Since: 1.0.8

setErrorIndicatorPaint

public void setErrorIndicatorPaint(Paint paint)

Sets the paint used for the error indicators (if null, the item outline paint is used instead) and sends a RendererChangeEvent to all registered listeners.

Parameters: paint the paint (null permitted).

setErrorIndicatorStroke

public void setErrorIndicatorStroke(Stroke stroke)

Sets the stroke used to draw the error indicators, and sends a RendererChangeEvent to all registered listeners. If you set this to null, the renderer will use the item outline stroke.

Parameters: stroke the stroke (null permitted).

Since: 1.0.8