com.oberon.ooql.sdk
Class GraphStyler.Pie

java.lang.Object
  com.oberon.ooql.sdk.GraphStyler.Pie

Enclosing class:

GraphStyler

public class GraphStyler.Pie
extends java.lang.Object

Chart pie

Constructor Summary

GraphStyler.Pie(org.jdom.Element pie)
Defines the pie from XML element tree

GraphStyler.Pie(GraphStyler.Point position)
Defines a new pie

GraphStyler.Pie(GraphStyler.Point position, int radius)
Defines a new pie

Method Summary

void	addColor(GraphStyler.Color color) Add a slice color
void	fromXML(org.jdom.Element label) Loads the pie as XML element tree
GraphStyler.Color	getColor(int index) Return a slice color
java.util.Vector<GraphStyler.Color>	getColors() Return the slice colors
int	getExternalRadius() Get the pie external radius
int	getHorizontalPos() Get the pie horizontal position on the chart canvas
int	getInternalRadius() Get the pie internal radius
int	getLabelRadius() Get the label radial position
int	getLegendHorizPos() Get the pie legend horizontal position on the chart canvas
GraphStyler.Point	getLegendPosition() Get the pie legend position on the chart canvas
int	getLegendVertPos() Get the pie legend vertical position on the chart canvas
GraphStyler.Point	getPosition() Get the pie position on the chart canvas
int	getSliceSpace() Get the slice space
int	getVerticalPos() Get the pie vertical position on the chart canvas
boolean	isDisplayLabels() Check if labels are visible
boolean	isDisplayValues() Check if data values are visible
void	removeColor(int index) Remove a slice color
void	setColor(GraphStyler.Color color, int index) Set a slice color
void	setDisplayLabels(boolean labels) Show / Hide the labels
void	setDisplayValues(boolean values) Show / Hide the data values
void	setExternalRadius(int radius) Set the pie external radius (>=20)
void	setHorizontalPos(int position) Set the pie horizontal position on the chart canvas
void	setInternalRadius(int radius) Set the pie internal radius (default=0).
void	setLabelRadius(int radius) Set the label radial position
void	setLegendHorizPos(int position) Set the pie legend horizontal position on the chart canvas
void	setLegendVertPos(int position) Set the pie legend vertical position on the chart canvas
void	setSliceSpace(int space) Set the slice space (default=0)
void	setVerticalPos(int position) Set the pie vertical position on the chart canvas
org.jdom.Element	toXML() Return the pie as XML element tree

Methods inherited from class java.lang.Object

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

Constructor Detail

GraphStyler.Pie

public GraphStyler.Pie(GraphStyler.Point position)

Defines a new pie

Parameters:

position - the pie position on the chart canvas

GraphStyler.Pie

public GraphStyler.Pie(GraphStyler.Point position,
                       int radius)

Defines a new pie

Parameters:

position - the pie position on the chart canvas

radius - the pie external radius

GraphStyler.Pie

public GraphStyler.Pie(org.jdom.Element pie)

Defines the pie from XML element tree

Method Detail

getPosition

public GraphStyler.Point getPosition()

Get the pie position on the chart canvas

setHorizontalPos

public void setHorizontalPos(int position)

Set the pie horizontal position on the chart canvas

getHorizontalPos

public int getHorizontalPos()

Get the pie horizontal position on the chart canvas

setVerticalPos

public void setVerticalPos(int position)

Set the pie vertical position on the chart canvas

getVerticalPos

public int getVerticalPos()

Get the pie vertical position on the chart canvas

setLegendHorizPos

public void setLegendHorizPos(int position)

Set the pie legend horizontal position on the chart canvas

getLegendHorizPos

public int getLegendHorizPos()

Get the pie legend horizontal position on the chart canvas

setLegendVertPos

public void setLegendVertPos(int position)

Set the pie legend vertical position on the chart canvas

getLegendVertPos

public int getLegendVertPos()

Get the pie legend vertical position on the chart canvas

getLegendPosition

public GraphStyler.Point getLegendPosition()

Get the pie legend position on the chart canvas

setExternalRadius

public void setExternalRadius(int radius)

Set the pie external radius (>=20)

getExternalRadius

public int getExternalRadius()

Get the pie external radius

setInternalRadius

public void setInternalRadius(int radius)

Set the pie internal radius (default=0). If the value is positive, the pie becomes a torus

getInternalRadius

public int getInternalRadius()

Get the pie internal radius

setSliceSpace

public void setSliceSpace(int space)

Set the slice space (default=0)

getSliceSpace

public int getSliceSpace()

Get the slice space

setLabelRadius

public void setLabelRadius(int radius)

Set the label radial position

Parameters:

radius - the circle radius where the labels are positioned If radius = -1 (default) the labels are placed externally and values internally

getLabelRadius

public int getLabelRadius()

Get the label radial position

setDisplayValues

public void setDisplayValues(boolean values)

Show / Hide the data values

isDisplayValues

public boolean isDisplayValues()

Check if data values are visible

setDisplayLabels

public void setDisplayLabels(boolean labels)

Show / Hide the labels

isDisplayLabels

public boolean isDisplayLabels()

Check if labels are visible

addColor

public void addColor(GraphStyler.Color color)

Add a slice color

setColor

public void setColor(GraphStyler.Color color,
                     int index)

Set a slice color

Parameters:

index - the slice index

removeColor

public void removeColor(int index)

Remove a slice color

Parameters:

index - the slice index

getColor

public GraphStyler.Color getColor(int index)

Return a slice color

Parameters:

index - the slice index

getColors

public java.util.Vector<GraphStyler.Color> getColors()

Return the slice colors

toXML

public org.jdom.Element toXML()

Return the pie as XML element tree

fromXML

public void fromXML(org.jdom.Element label)

Loads the pie as XML element tree