Package org.pepstock.charba.client.treemap

Class TreeMapDataset

java.lang.Object

org.pepstock.charba.client.commons.NativeObjectContainer

org.pepstock.charba.client.commons.AbstractNode

org.pepstock.charba.client.data.Dataset

org.pepstock.charba.client.data.HoverFlexDataset

org.pepstock.charba.client.treemap.TreeMapDataset

All Implemented Interfaces:

HasCallbackScope, HasDataset, IsDefaultAnimationContainer, IsDefaultAnimationTransition, HasAnimationOptions

public final class TreeMapDataset
extends HoverFlexDataset

The treemap data set allows to specify the values for displaying hierarchical data using nested rectangles.

Author:

Andrea "Stock" Stocchero

Nested Class Summary

Nested classes/interfaces inherited from class org.pepstock.charba.client.data.Dataset

Dataset.CanvasObjectProperty, Dataset.CommonProperty

Field Summary

Fields

Modifier and Type	Field	Description
static org.pepstock.charba.client.treemap.TreeMapDataset.DataPointFactory	DATAPOINTS_FACTORY	Factory to create TreeMapDataPoints.
static int	DEFAULT_BORDER_WIDTH	Default border width, 0.
static boolean	DEFAULT_RTL	Default right-to-left, false.
static double	DEFAULT_SPACING	Default spacing, 0.5.

Fields inherited from class org.pepstock.charba.client.data.Dataset

DEFAULT_HIDDEN, DEFAULT_NORMALIZED, DEFAULT_PARSING

Constructor Summary

Constructors

Constructor	Description
TreeMapDataset()	Creates a data set. It uses the global options has default.
TreeMapDataset(IsDefaultOptions defaultValues)	Creates a data set setting the defaults value.

Method Summary

Modifier and Type	Method	Description
Captions	getCaptions()	Returns the captions object.
List<Double>	getData(boolean binding)	Throws an exception because not available.
List<TreeMapDataPoint>	getDataPoints()	Returns the treemap data property of a dataset for a chart is specified as an array of treemap data points
protected int	getDefaultBorderWidth()	Returns the default border width value based on type of chart.
Dividers	getDividers()	Returns the dividers object.
Set<Key>	getGroups()	Returns the keys of the object to use to group the values from a tree object. It's needed ONLY when tree data is set by a list of objects.
Set<String>	getGroupsAsString()	Returns the keys of the object to use to group the values from a tree object. It's needed ONLY when tree data is set by a list of objects.
Key	getKey()	Returns the key of the object to use to get data value from a tree object. It's needed ONLY when tree data is set by a list of objects.
String	getKeyAsString()	Returns the key of the object to use to get data value from a tree object. It's needed ONLY when tree data is set by a list of objects.
Labels	getLabels()	Returns the labels object.
double	getSpacing()	Returns the fixed spacing among rectangles.
List<Double>	getTree()	Returns the tree data property of a data set for a chart is specified as a list of numbers.
List<Double>	getTree(boolean binding)	Returns the tree data property of a data set for a chart is specified as an list of numbers.
<T extends NativeObjectContainer> List<T>	getTreeObjects(NativeObjectContainerFactory<T> factory)	Returns the tree data property of a data set for a chart is specified as a list of objects.
<T extends NativeObjectContainer> List<T>	getTreeObjects(NativeObjectContainerFactory<T> factory, boolean binding)	Returns the tree data property of a data set for a chart is specified as an list of objects.
boolean	isRtl()	Returns true for rendering the rectangles from right to left.
void	setData(double... values)	Throws an exception because not available.
void	setData(List<Double> values)	Throws an exception because not available.
void	setGroups(String... groups)	Sets the keys of the object to use to group the values from a tree object. It's needed ONLY when tree data is set by a list of objects.
void	setGroups(Set<Key> groups)	Sets the keys of the object to use to group the values from a tree object. It's needed ONLY when tree data is set by a list of objects.
void	setGroups(Key... groups)	Sets the keys of the object to use to group the values from a tree object. It's needed ONLY when tree data is set by a list of objects.
void	setKey(String key)	Sets the key of the object to use to get data value from a tree object. It's needed ONLY when tree data is set by a list of objects.
void	setKey(Key key)	Sets the key of the object to use to get data value from a tree object. It's needed ONLY when tree data is set by a list of objects.
void	setRtl(boolean rtl)	Sets true for rendering the rectangles from right to left.
void	setSpacing(double spacing)	Sets the fixed spacing among rectangles.
void	setTree(double... values)	Sets the tree data property of a data set for a chart is specified as an array of numbers.
void	setTree(List<Double> values)	Sets the tree data property of a data set for a chart is specified as a list of numbers.
<T extends NativeObjectContainer> void	setTreeObjects(T[] values)	Sets the tree data property of a data set for a chart is specified as an array of objects.
<T extends NativeObjectContainer> void	setTreeObjetcs(List<T> values)	Sets the tree data property of a data set for a chart is specified as a list of objects.

Methods inherited from class org.pepstock.charba.client.data.HoverFlexDataset

getBackgroundColor, getBackgroundColorAsGradient, getBackgroundColorAsPatterns, getBackgroundColorAsString, getBorderColor, getBorderColorAsGradient, getBorderColorAsString, getBorderWidth, getColors, getHoverBackgroundColor, getHoverBackgroundColorAsGradient, getHoverBackgroundColorAsPatterns, getHoverBackgroundColorAsString, getHoverBorderColor, getHoverBorderColorAsGradient, getHoverBorderColorAsString, getHoverBorderWidth, getWidths, setBackgroundColor, setBackgroundColor, setBackgroundColor, setBackgroundColor, setBorderColor, setBorderColor, setBorderColor, setBorderWidth, setColors, setColors, setHoverBackgroundColor, setHoverBackgroundColor, setHoverBackgroundColor, setHoverBackgroundColor, setHoverBorderColor, setHoverBorderColor, setHoverBorderColor, setHoverBorderWidth, setWidths

Methods inherited from class org.pepstock.charba.client.data.Dataset

createContext, getAnimationContainer, getBackgroundColorCallback, getBorderColorCallback, getClip, getClipAsObject, getData, getDataCount, getDataset, getDataType, getDefaultBackgroundColorAsString, getDefaultBorderColorAsString, getDefaultHoverBackgroundColorAsString, getDefaultHoverBorderColorAsString, getDefaultHoverBorderWidth, getDefaultValues, getHoverBackgroundColorCallback, getHoverBorderColorCallback, getId, getLabel, getOptions, getOptions, getScope, getType, getTypedDataset, hasOptions, invokeColorCallback, isClip, isHidden, isNormalized, isParsing, removeOptions, setBackgroundColor, setBackgroundColor, setBorderColor, setBorderColor, setClip, setClip, setClip, setHidden, setHoverBackgroundColor, setHoverBackgroundColor, setHoverBorderColor, setHoverBorderColor, setLabel, setNormalized, setOptions, setOptions, setParsing

Methods inherited from class org.pepstock.charba.client.commons.AbstractNode

checkAndAddToParent, getChildKey, getParentNode, getRootNode, retrieveRoot, setArrayValueAndAddToParent, setArrayValueAndAddToParent, setArrayValueAndAddToParent, setElementAndAddToParent, setInternalCallbackToModel, setInternalCallbackToModel, setValueAndAddToParent, setValueAndAddToParent, setValueAndAddToParent, setValueAndAddToParent, setValueAndAddToParent, setValueAndAddToParent, setValueAndAddToParent, setValueAndAddToParent, setValueAndAddToParent, setValueAndAddToParent, setValueAndAddToParent, setValueAndAddToParent, setValueAndAddToParent, setValueAndAddToParent, setValueAndAddToParent, setValueAndAddToParent, setValueAndAddToParent, setValueAndAddToParent, setValueOrArrayAndAddToParent, setValueOrArrayAndAddToParent, setValueOrArrayAndAddToParent, setValueOrArrayAndAddToParent, setValueOrArrayAndAddToParent, setValueOrArrayAndAddToParent, setValueOrArrayAndAddToParent, setValueOrArrayAndAddToParent, setValueOrArrayAndAddToParent, setValueOrArrayAndAddToParent

Methods inherited from class org.pepstock.charba.client.commons.NativeObjectContainer

checkDefaultValuesArgument, empty, getArrayValue, getElement, getIncrementalId, getNativeChart, getNativeEvent, getNativeObject, getValue, getValue, getValue, getValue, getValue, getValue, getValue, getValue, getValue, getValue, getValue, getValue, getValue, getValueForMultipleKeyTypes, getValueForMultipleKeyTypes, getValueForMultipleKeyTypes, getValueOrArray, getValueOrArray, getValueOrArray, getValueOrArray, getValueOrArray, getValueOrArray, getValueOrArray, getValueOrArray, has, has, isType, keys, loadNativeObject, remove, remove, setArrayValue, setArrayValue, setArrayValue, setElement, setEmptyValue, setNewIncrementalId, setNewIncrementalId, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValueOrArray, setValueOrArray, setValueOrArray, setValueOrArray, setValueOrArray, setValueOrArray, setValueOrArray, setValueOrArray, setValueOrArray, setValueOrArray, toJSON, type

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.pepstock.charba.client.options.HasAnimationOptions

getAnimation, getAnimations, getTransitions, isAnimationEnabled, setAnimationEnabled

Field Detail

DATAPOINTS_FACTORY

public static final org.pepstock.charba.client.treemap.TreeMapDataset.DataPointFactory DATAPOINTS_FACTORY

Factory to create TreeMapDataPoints.

DEFAULT_BORDER_WIDTH

public static final int DEFAULT_BORDER_WIDTH

Default border width, 0.

See Also:

Constant Field Values

DEFAULT_SPACING

public static final double DEFAULT_SPACING

Default spacing, 0.5.

See Also:

Constant Field Values

DEFAULT_RTL

public static final boolean DEFAULT_RTL

Default right-to-left, false.

See Also:

Constant Field Values

Constructor Detail

TreeMapDataset

public TreeMapDataset()

Creates a data set.
It uses the global options has default.

TreeMapDataset

public TreeMapDataset(IsDefaultOptions defaultValues)

Creates a data set setting the defaults value.

Parameters:

defaultValues - default options

Method Detail

getDefaultBorderWidth

protected int getDefaultBorderWidth()

Description copied from class: Dataset

Returns the default border width value based on type of chart.

Overrides:

getDefaultBorderWidth in class Dataset

Returns:

the default border width value based on type of chart.

getDividers

public Dividers getDividers()

Returns the dividers object.

Returns:

the dividers object.

getCaptions

public Captions getCaptions()

Returns the captions object.

Returns:

the captions object.

getLabels

public Labels getLabels()

Returns the labels object.

Returns:

the labels object.

getDataPoints

public List<TreeMapDataPoint> getDataPoints()

Returns the treemap data property of a dataset for a chart is specified as an array of treemap data points

Returns:

a list of treemap data points or an empty list of data points.

setTree

public void setTree(double... values)

Sets the tree data property of a data set for a chart is specified as an array of numbers.

Parameters:

values - an array of numbers

setTree

public void setTree(List<Double> values)

Sets the tree data property of a data set for a chart is specified as a list of numbers.

Parameters:

values - list of numbers.

getTree

public List<Double> getTree()

Returns the tree data property of a data set for a chart is specified as a list of numbers.

Returns:

list of numbers.

getTree

public List<Double> getTree(boolean binding)

Returns the tree data property of a data set for a chart is specified as an list of numbers.

Parameters:

binding - if true binds the new array list in the container

Returns:

list of numbers

setTreeObjects

public <T extends NativeObjectContainer> void setTreeObjects(T[] values)

Sets the tree data property of a data set for a chart is specified as an array of objects.

Type Parameters:

T - type of tree objects

Parameters:

values - an array of objects

setTreeObjetcs

public <T extends NativeObjectContainer> void setTreeObjetcs(List<T> values)

Sets the tree data property of a data set for a chart is specified as a list of objects.

Type Parameters:

T - type of tree objects

Parameters:

values - list of objects.

getTreeObjects

public <T extends NativeObjectContainer> List<T> getTreeObjects(NativeObjectContainerFactory<T> factory)

Returns the tree data property of a data set for a chart is specified as a list of objects.

Type Parameters:

T - type of tree objects

Parameters:

factory - instance of factory to create the native object

Returns:

list of objects.

getTreeObjects

public <T extends NativeObjectContainer> List<T> getTreeObjects(NativeObjectContainerFactory<T> factory,
                                                                boolean binding)

Returns the tree data property of a data set for a chart is specified as an list of objects.

Type Parameters:

T - type of tree objects

Parameters:

factory - instance of factory to create the native object

binding - if true binds the new array list in the container

Returns:

list of objects

setKey

public void setKey(String key)

Sets the key of the object to use to get data value from a tree object.
It's needed ONLY when tree data is set by a list of objects.

Parameters:

key - the key of the object to use to get data value from a tree object

setKey

public void setKey(Key key)

Sets the key of the object to use to get data value from a tree object.
It's needed ONLY when tree data is set by a list of objects.

Parameters:

key - the key of the object to use to get data value from a tree object

getKeyAsString

public String getKeyAsString()

Returns the key of the object to use to get data value from a tree object.
It's needed ONLY when tree data is set by a list of objects.

Returns:

the key of the object to use to get data value from a tree object

getKey

public Key getKey()

Returns the key of the object to use to get data value from a tree object.
It's needed ONLY when tree data is set by a list of objects.

Returns:

the key of the object to use to get data value from a tree object

setGroups

public void setGroups(String... groups)

Sets the keys of the object to use to group the values from a tree object.
It's needed ONLY when tree data is set by a list of objects.

Parameters:

groups - the keys of the object to use to group the values from a tree object

setGroups

public void setGroups(Key... groups)

Sets the keys of the object to use to group the values from a tree object.
It's needed ONLY when tree data is set by a list of objects.

Parameters:

groups - the keys of the object to use to group the values from a tree object

setGroups

public void setGroups(Set<Key> groups)

Sets the keys of the object to use to group the values from a tree object.
It's needed ONLY when tree data is set by a list of objects.

Parameters:

groups - the keys of the object to use to group the values from a tree object

getGroupsAsString

public Set<String> getGroupsAsString()

Returns the keys of the object to use to group the values from a tree object.
It's needed ONLY when tree data is set by a list of objects.

Returns:

the keys of the object to use to group the values from a tree object

getGroups

public Set<Key> getGroups()

Returns the keys of the object to use to group the values from a tree object.
It's needed ONLY when tree data is set by a list of objects.

Returns:

the keys of the object to use to group the values from a tree object

setSpacing

public void setSpacing(double spacing)

Sets the fixed spacing among rectangles.

Parameters:

spacing - the fixed spacing among rectangles

getSpacing

public double getSpacing()

Returns the fixed spacing among rectangles.

Returns:

the fixed spacing among rectangles

setRtl

public void setRtl(boolean rtl)

Sets true for rendering the rectangles from right to left.

Parameters:

rtl - true for rendering the rectangles from right to left

isRtl

public boolean isRtl()

Returns true for rendering the rectangles from right to left.

Returns:

true for rendering the rectangles from right to left.

setData

public void setData(double... values)

Throws an exception because not available.

Overrides:

setData in class Dataset

Parameters:

values - ignored because will throw an exception

setData

public void setData(List<Double> values)

Throws an exception because not available.

Overrides:

setData in class Dataset

Parameters:

values - ignored because will throw an exception

getData

public List<Double> getData(boolean binding)

Throws an exception because not available.

Overrides:

getData in class Dataset

Parameters:

binding - ignored because will throw an exception

Returns:

nothing because will throw an exception