Module org.jfree.chart

Package org.jfree.chart.plot.dial

Class DialPointer.Pin

java.lang.Object

org.jfree.chart.plot.dial.AbstractDialLayer

org.jfree.chart.plot.dial.DialPointer

org.jfree.chart.plot.dial.DialPointer.Pin

All Implemented Interfaces:

Serializable, Cloneable, PublicCloneable, DialLayer

Enclosing class:

DialPointer

public static class DialPointer.Pin
extends DialPointer

A dial pointer that draws a thin line (like a pin).

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.jfree.chart.plot.dial.DialPointer

DialPointer.Pin, DialPointer.Pointer

Constructor Summary

Constructors

Constructor	Description
Pin()	Creates a new instance.
Pin(int datasetIndex)	Creates a new instance.

Method Summary

Modifier and Type	Method	Description
void	draw(Graphics2D g2, DialPlot plot, Rectangle2D frame, Rectangle2D view)	Draws the pointer.
boolean	equals(Object obj)	Tests this pointer for equality with an arbitrary object.
Paint	getPaint()	Returns the paint.
Stroke	getStroke()	Returns the stroke.
int	hashCode()	Returns a hash code for this instance.
void	setPaint(Paint paint)	Sets the paint and sends a DialLayerChangeEvent to all registered listeners.
void	setStroke(Stroke stroke)	Sets the stroke and sends a DialLayerChangeEvent to all registered listeners.

Methods inherited from class org.jfree.chart.plot.dial.DialPointer

clone, getDatasetIndex, getRadius, isClippedToWindow, setDatasetIndex, setRadius

Methods inherited from class org.jfree.chart.plot.dial.AbstractDialLayer

addChangeListener, hasListener, isVisible, notifyListeners, removeChangeListener, setVisible

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jfree.chart.plot.dial.DialLayer

addChangeListener, hasListener, isVisible, removeChangeListener

Constructor Detail

Pin

public Pin()

Creates a new instance.

Pin

public Pin(int datasetIndex)

Creates a new instance.

Parameters:

datasetIndex - the dataset index.

Method Detail

getPaint

public Paint getPaint()

Returns the paint.

Returns:

The paint (never null).

See Also:

setPaint(Paint)

setPaint

public void setPaint(Paint paint)

Sets the paint and sends a DialLayerChangeEvent to all registered listeners.

Parameters:

paint - the paint (null not permitted).

See Also:

getPaint()

getStroke

public Stroke getStroke()

Returns the stroke.

Returns:

The stroke (never null).

See Also:

setStroke(Stroke)

setStroke

public void setStroke(Stroke stroke)

Sets the stroke and sends a DialLayerChangeEvent to all registered listeners.

Parameters:

stroke - the stroke (null not permitted).

See Also:

getStroke()

draw

public void draw(Graphics2D g2,
                 DialPlot plot,
                 Rectangle2D frame,
                 Rectangle2D view)

Draws the pointer.

Parameters:

g2 - the graphics target.

plot - the plot.

frame - the dial's reference frame.

view - the dial's view.

equals

public boolean equals(Object obj)

Tests this pointer for equality with an arbitrary object.

Overrides:

equals in class DialPointer

Parameters:

obj - the object (null permitted).

Returns:

A boolean.

hashCode

public int hashCode()

Returns a hash code for this instance.

Overrides:

hashCode in class DialPointer

Returns:

A hash code.