com.telerik.widget.chart.engine.series

Class DataPointSeriesModel<T extends DataPoint>

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.series.ChartSeriesModel

com.telerik.widget.chart.engine.series.DataPointSeriesModel<T>

Type Parameters:

T - Must be a DataPoint.

Direct Known Subclasses:

PieSeriesModel, SeriesModelWithAxes

public abstract class DataPointSeriesModel<T extends DataPoint>
extends ChartSeriesModel

Represents widget series that consist of data points.

Nested Class Summary

Nested classes/interfaces inherited from class com.telerik.widget.chart.engine.series.ChartSeriesModel

ChartSeriesModel.DataPointsChangedListener

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.series.ChartSeriesModel

DATA_POINTS_MODIFIED_MESSAGE_KEY

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
DataPointSeriesModel() Creates a new instance of the DataPointSeriesModel class.

Method Summary

Modifier and Type	Method and Description
DataPointCollection<T>	dataPoints() Gets a DataPointCollection instance that holds the currently created data points in this series.
boolean	getVirtualizationEnabled()
void	setVirtualizationEnabled(boolean enabled)
void	updateVisibleDataPoints() Used to trigger the update of the currently visible points according to the current pan and zoom values.
List<T>	visibleDataPoints() Gets the current range of visible data points according to the current pan and zoom values.

Methods inherited from class com.telerik.widget.chart.engine.series.ChartSeriesModel

getCombinedPlotStrategy, getCombinedRoundLayoutStrategy, getDataPointsChangedListener, getDefaultPlotMode, selectPlotMode, setDataPointsChangedListener

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

DataPointSeriesModel

public DataPointSeriesModel()

Creates a new instance of the DataPointSeriesModel class.

Method Detail

getVirtualizationEnabled

public boolean getVirtualizationEnabled()

setVirtualizationEnabled

public void setVirtualizationEnabled(boolean enabled)

dataPoints

public DataPointCollection<T> dataPoints()

Description copied from class: ChartSeriesModel

Gets a DataPointCollection instance that holds the currently created data points in this series.

Specified by:

dataPoints in class ChartSeriesModel

updateVisibleDataPoints

public void updateVisibleDataPoints()

Description copied from class: ChartSeriesModel

Used to trigger the update of the currently visible points according to the current pan and zoom values. Ideally meant to be called once per arrange invalidation.

Specified by:

updateVisibleDataPoints in class ChartSeriesModel

visibleDataPoints

public List<T> visibleDataPoints()

Description copied from class: ChartSeriesModel

Gets the current range of visible data points according to the current pan and zoom values.

Specified by:

visibleDataPoints in class ChartSeriesModel

Returns:

the current range of visible data points.