com.telerik.widget.chart.engine.decorations.annotations

Class ChartAnnotationModel

java.lang.Object

com.telerik.widget.chart.engine.propertyStore.PropertyBagObject

com.telerik.widget.chart.engine.elementTree.ChartNode

com.telerik.widget.chart.engine.elementTree.ChartElement

com.telerik.widget.chart.engine.decorations.annotations.ChartAnnotationModel

Direct Known Subclasses:

MultipleAxesAnnotationModel, SingleAxisAnnotationModel

public abstract class ChartAnnotationModel
extends ChartElement

Base class for all classes that use annotations representing an instance of the ChartElement class.

Nested Class Summary

Nested classes/interfaces inherited from class com.telerik.widget.chart.engine.elementTree.ChartElement

ChartElement.Predicate<T>

Field Summary

Fields inherited from class com.telerik.widget.chart.engine.elementTree.ChartElement

children

Fields inherited from class com.telerik.widget.chart.engine.elementTree.ChartNode

PROPERTY_CHANGED_MESSAGE, PROPERTY_CHANGING_MESSAGE, trackPropertyChanged, trackPropertyChanging

Constructor Summary

Constructors

Constructor and Description
ChartAnnotationModel() Initializes a new instance of the ChartAnnotationModel class.

Method Summary

Modifier and Type	Method and Description
abstract boolean	isUpdated() States whether the current annotation has been updated.
abstract void	resetState() Used to reset the update state.

Methods inherited from class com.telerik.widget.chart.engine.elementTree.ChartElement

canAddChild, enumDescendants, enumDescendants, enumDescendants, findAncestor, findDescendant, getPresenter, isAncestorOf, setPresenter

Methods inherited from class com.telerik.widget.chart.engine.elementTree.ChartNode

applyLayoutRounding, arrange, arrange, chartArea, clearValue, collectionIndex, getLayoutSlot, getNodeState, getParent, index, invalidate, isTreeLoaded, isVisible, load, setIsVisible, setParent, setValue

Methods inherited from class com.telerik.widget.chart.engine.propertyStore.PropertyBagObject

getTypedValue, getValue, isLocalValue

Methods inherited from class java.lang.Object

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

Constructor Detail

ChartAnnotationModel

public ChartAnnotationModel()

Initializes a new instance of the ChartAnnotationModel class.

Method Detail

isUpdated

public abstract boolean isUpdated()

States whether the current annotation has been updated.

Returns:

true if the current annotation was updated and false otherwise.

resetState

public abstract void resetState()

Used to reset the update state.