Module org.jfree.chart

Package org.jfree.chart.renderer.category

Class StandardBarPainter

java.lang.Object

org.jfree.chart.renderer.category.StandardBarPainter

All Implemented Interfaces:

Serializable, BarPainter

public class StandardBarPainter
extends Object
implements BarPainter, Serializable

An implementation of the BarPainter interface that preserves the behaviour of bar painting that existed prior to the introduction of the BarPainter interface.

See Also:

GradientBarPainter, Serialized Form

Constructor Summary

Constructors

Constructor	Description
StandardBarPainter()	Creates a new instance.

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object obj)	Tests this instance for equality with an arbitrary object.
int	hashCode()	Returns a hash code for this instance.
void	paintBar(Graphics2D g2, BarRenderer renderer, int row, int column, RectangularShape bar, RectangleEdge base)	Paints a single bar instance.
void	paintBarShadow(Graphics2D g2, BarRenderer renderer, int row, int column, RectangularShape bar, RectangleEdge base, boolean pegShadow)	Paints a single bar instance.

Methods inherited from class java.lang.Object

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

Constructor Detail

StandardBarPainter

public StandardBarPainter()

Creates a new instance.

Method Detail

paintBar

public void paintBar(Graphics2D g2,
                     BarRenderer renderer,
                     int row,
                     int column,
                     RectangularShape bar,
                     RectangleEdge base)

Paints a single bar instance.

Specified by:

paintBar in interface BarPainter

Parameters:

g2 - the graphics target.

renderer - the renderer.

row - the row index.

column - the column index.

bar - the bar

base - indicates which side of the rectangle is the base of the bar.

paintBarShadow

public void paintBarShadow(Graphics2D g2,
                           BarRenderer renderer,
                           int row,
                           int column,
                           RectangularShape bar,
                           RectangleEdge base,
                           boolean pegShadow)

Paints a single bar instance.

Specified by:

paintBarShadow in interface BarPainter

Parameters:

g2 - the graphics target.

renderer - the renderer.

row - the row index.

column - the column index.

bar - the bar

base - indicates which side of the rectangle is the base of the bar.

pegShadow - peg the shadow to the base of the bar?

equals

public boolean equals(Object obj)

Tests this instance for equality with an arbitrary object.

Overrides:

equals in class Object

Parameters:

obj - the obj (null permitted).

Returns:

A boolean.

hashCode

public int hashCode()

Returns a hash code for this instance.

Overrides:

hashCode in class Object

Returns:

A hash code.