com.telerik.widget.chart.engine.series

Class ChartSeriesModel<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<T>

Direct Known Subclasses:

DataPointSeriesModel

public abstract class ChartSeriesModel<T extends DataPoint>
extends ChartElement

Base class for all chart series.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	ChartSeriesModel.DataPointsChangedListener

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

ChartElement.Predicate<T>

Field Summary

Fields

Modifier and Type	Field and Description
static int	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
ChartSeriesModel()

Method Summary

Modifier and Type	Method and Description
abstract DataPointCollection<T>	dataPoints() Gets a DataPointCollection instance that holds the currently created data points in this series.
CombinedSeriesPlotStrategy	getCombinedPlotStrategy() Gets the strategy that will be used when series of this type are combined - for example Stacked - on the plot area.
CombinedSeriesRoundLayoutStrategy	getCombinedRoundLayoutStrategy() Gets the strategy that will apply layout rounding for combined series of this type.
ChartSeriesModel.DataPointsChangedListener	getDataPointsChangedListener()
AxisPlotMode	getDefaultPlotMode() Gets the default AxisPlotMode for this series.
static AxisPlotMode	selectPlotMode(Iterable<ChartSeriesModel> series) Attempts to select the correct plot mode depending on the plot modes of the series provided.
void	setDataPointsChangedListener(ChartSeriesModel.DataPointsChangedListener listener)
abstract void	updateVisibleDataPoints() Used to trigger the update of the currently visible points according to the current pan and zoom values.
abstract 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.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

Field Detail

DATA_POINTS_MODIFIED_MESSAGE_KEY

public static final int DATA_POINTS_MODIFIED_MESSAGE_KEY

Constructor Detail

ChartSeriesModel

public ChartSeriesModel()

Method Detail

dataPoints

public abstract DataPointCollection<T> dataPoints()

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

visibleDataPoints

public abstract List<T> visibleDataPoints()

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

Returns:

the current range of visible data points.

updateVisibleDataPoints

public abstract void updateVisibleDataPoints()

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.

getDefaultPlotMode

public AxisPlotMode getDefaultPlotMode()

Gets the default AxisPlotMode for this series.

selectPlotMode

public static AxisPlotMode selectPlotMode(Iterable<ChartSeriesModel> series)

Attempts to select the correct plot mode depending on the plot modes of the series provided.

Parameters:

series - The series based on which the overall plot mode will be decided.

Returns:

Returns AxisPlotMode.ON_TICKS_PADDED if any of the series has it as the default plot mode. Otherwise, if any series is set to AxisPlotMode.BETWEEN_TICKS the value returned will be between ticks. Finally, if none of the above are true, AxisPlotMode.ON_TICKS is returned.

getCombinedPlotStrategy

public CombinedSeriesPlotStrategy getCombinedPlotStrategy()

Gets the strategy that will be used when series of this type are combined - for example Stacked - on the plot area.

getCombinedRoundLayoutStrategy

public CombinedSeriesRoundLayoutStrategy getCombinedRoundLayoutStrategy()

Gets the strategy that will apply layout rounding for combined series of this type.

setDataPointsChangedListener

public void setDataPointsChangedListener(ChartSeriesModel.DataPointsChangedListener listener)

getDataPointsChangedListener

public ChartSeriesModel.DataPointsChangedListener getDataPointsChangedListener()