Package com.storedobject.chart

Class TreeChart

java.lang.Object

com.storedobject.chart.AbstractPart

com.storedobject.chart.Chart

com.storedobject.chart.SelfPositioningSpecialChart

com.storedobject.chart.TreeChart

All Implemented Interfaces:

Component, ComponentPart, ComponentProperty, HasAnimation, HasData, HasEmphasis, HasPosition

public class TreeChart
extends SelfPositioningSpecialChart

Tree chart.

Author:

Syam

Nested Class Summary

Nested classes/interfaces inherited from class com.storedobject.chart.Chart

Chart.Emphasis, Chart.Label, Chart.LabelPosition

Constructor Summary

Constructors

Constructor	Description
TreeChart()	Create a tree chart.
TreeChart(TreeDataProvider data)	Create a tree chart of the set of data.

Method Summary

Modifier and Type	Method	Description
protected AbstractDataProvider<?>	dataToEmbed()	Get the data to embed.
void	encodeJSON(StringBuilder sb)	Encode the JSON string with the properties of this.
final Orientation	getOrientation(boolean create)	Get orientation.
TreeDataProvider	getTreeData()	Get the data associated with this chart.
final void	setData(AbstractDataProvider<?>... data)	Set data for the chart.
final void	setOrientation(Orientation orientation)	Set orientation.
void	setTreeData(TreeDataProvider data)	Set data to the chart.
void	validate()	This method is invoked by SOChart to check if the component or part is valid or not.

Methods inherited from class com.storedobject.chart.SelfPositioningSpecialChart

getPosition, setPosition

Methods inherited from class com.storedobject.chart.Chart

addParts, dataValue, dataValueIndex, declareData, getAnimation, getCoordinateSystem, getData, getEmphasis, getItemStyle, getLabel, getLabelName, getMarkArea, getMax, getMin, getName, getTooltip, getType, mainData, plotOn, plotOn, setAnimation, setColors, setCustomRenderer, setEmphasis, setItemStyle, setLabel, setMarkArea, setName, setTooltip, setType, typeValue

Methods inherited from class com.storedobject.chart.AbstractPart

equals, getId, getLabelTag, getSerial, getZ, hashCode, hasId, setSerial, setZ

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.storedobject.chart.ComponentPart

className, getId, getRenderingIndex, getSerial, setRenderingIndex, setSerial

Constructor Details

TreeChart

public TreeChart()

Create a tree chart. Data can be set later.

TreeChart

public TreeChart(TreeDataProvider data)

Create a tree chart of the set of data.

Parameters:

data - Data to be used.

Method Details

setData

public final void setData(AbstractDataProvider<?>... data)

Description copied from class: Chart

Set data for the chart.

Overrides:

setData in class Chart

Parameters:

data - Data to be used (multiples of them for charts that use multi-axis coordinate systems).

getTreeData

public TreeDataProvider getTreeData()

Get the data associated with this chart.

Returns:

Data provider.

setTreeData

public void setTreeData(TreeDataProvider data)

Set data to the chart.

Parameters:

data - Data provider to set.

validate

public void validate()
              throws ChartException

Description copied from interface: ComponentPart

This method is invoked by SOChart to check if the component or part is valid or not.

Specified by:

validate in interface ComponentPart

Overrides:

validate in class Chart

Throws:

ChartException - Raises exception if the component or part is not valid.

dataToEmbed

protected AbstractDataProvider<?> dataToEmbed()

Description copied from class: Chart

Get the data to embed. This is useful only for those special charts that embed data in the chart itself rather than pointing to the dataset. Example: TreeChart, GaugeChart etc. If null is returned from this method, no data will be embedded.

Overrides:

dataToEmbed in class Chart

Returns:

Data to embed.

encodeJSON

public void encodeJSON(StringBuilder sb)

Description copied from interface: ComponentProperty

Encode the JSON string with the properties of this.

Specified by:

encodeJSON in interface ComponentProperty

Overrides:

encodeJSON in class Chart

Parameters:

sb - Encoded JSON string to be appended to this.

getOrientation

public final Orientation getOrientation(boolean create)

Get orientation.

Parameters:

create - If passed true, a new orientation is created.

Returns:

Orientation.

setOrientation

public final void setOrientation(Orientation orientation)

Set orientation.

Parameters:

orientation - Orientation to set.