de.slothsoft.charts.piechart

Class PieSlice

java.lang.Object

de.slothsoft.charts.piechart.PieSlice

public class PieSlice
extends Object

A single slice of the PieChart. These slices are entirely dependent on the PieChart, so they can only be generated via PieChart.addSlice(double) and PieChart.addSlices(double...).

Since:

0.1.0

Author:

Stef Schulz

Method Summary

Modifier and Type	Method and Description
void	addRefreshListener(RefreshListener listener) Adds a refresh listener that is called whenever the source needs to be redrawn by the GUI.
PieSlice	color(int newColor) Sets the color as ARGB int, e.g.
int	getColor() Returns the color as ARGB int, e.g.
double	getValue() Sets the value this slice represents.
void	removeRefreshListener(RefreshListener listener) Removes a refresh listener that was called whenever the source needed to be redrawn by the GUI.
void	setColor(int color) Sets the color as ARGB int, e.g.
void	setValue(double value) Sets the value this slice represents.
String	toString()
PieSlice	value(double newValue) Sets the value this slice represents.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Method Detail

addRefreshListener

public void addRefreshListener(RefreshListener listener)

Adds a refresh listener that is called whenever the source needs to be redrawn by the GUI.

Parameters:

listener - a listener

removeRefreshListener

public void removeRefreshListener(RefreshListener listener)

Removes a refresh listener that was called whenever the source needed to be redrawn by the GUI. Does nothing if the listener was never added.

Parameters:

listener - a listener

getValue

public double getValue()

Sets the value this slice represents.

Returns:

the value

value

public PieSlice value(double newValue)

Sets the value this slice represents.

Parameters:

newValue - the value

Returns:

this instance

setValue

public void setValue(double value)

Sets the value this slice represents.

Parameters:

value - the value

getColor

public int getColor()

Returns the color as ARGB int, e.g. red is 0xFFFF0000 and blue is 0xFF0000FF.

Returns:

the color

color

public PieSlice color(int newColor)

Sets the color as ARGB int, e.g. red is 0xFFFF0000 and blue is 0xFF0000FF.

Parameters:

newColor - the color

Returns:

this instance

setColor

public void setColor(int color)

Sets the color as ARGB int, e.g. red is 0xFFFF0000 and blue is 0xFF0000FF.

Parameters:

color - the color

toString

public String toString()

Overrides:

toString in class Object