Class LineAreaBaseSeries<T>

A base class that contains methods used by both the line and area series.

Inheritance
System.Object
DependencyObject
UIElement
FrameworkElement
Control
Series
DataPointSeries
DataPointSeriesWithAxes
DataPointSingleSeriesWithAxes
LineAreaBaseSeries<T>
AreaSeries
LineSeries
Inherited Members
System.Windows.FrameworkElement.RegisterName(System.String, System.Object)
System.Windows.FrameworkElement.UnregisterName(System.String)
Namespace: System.Windows.Controls.DataVisualization.Charting
Assembly: Controls.DataVisualization.OpenSilver.dll
Syntax
public abstract class LineAreaBaseSeries<T> : DataPointSingleSeriesWithAxes, ISeries, IRequireSeriesHost, IDataProvider, IRangeProvider, IAxisListener, IValueMarginProvider, IRequireGlobalSeriesIndex where T : DataPoint, new()
Type Parameters
Name Description
T

The type of data point used by the series.

Constructors

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LineAreaBaseSeries()

Initializes a new instance of the LineAreaBaseSeries class.

Declaration
protected LineAreaBaseSeries()

Fields

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DependentRangeAxisProperty

Identifies the DependentRangeAxis dependency property.

Declaration
public static readonly DependencyProperty DependentRangeAxisProperty
Field Value
Type Description
DependencyProperty
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IndependentAxisProperty

Identifies the IndependentAxis dependency property.

Declaration
public static readonly DependencyProperty IndependentAxisProperty
Field Value
Type Description
DependencyProperty

Properties

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ActualDependentRangeAxis

Gets the dependent axis as a range axis.

Declaration
public IRangeAxis ActualDependentRangeAxis { get; }
Property Value
Type Description
IRangeAxis
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ActualIndependentAxis

Gets the independent axis as a range axis.

Declaration
public IAxis ActualIndependentAxis { get; }
Property Value
Type Description
IAxis
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DependentRangeAxis

Gets or sets the dependent range axis.

Declaration
public IRangeAxis DependentRangeAxis { get; set; }
Property Value
Type Description
IRangeAxis
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IndependentAxis

Gets or sets the independent range axis.

Declaration
public IAxis IndependentAxis { get; set; }
Property Value
Type Description
IAxis

Methods

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CreateDataPoint()

Creates a new line data point.

Declaration
protected override DataPoint CreateDataPoint()
Returns
Type Description
DataPoint

A line data point.
Overrides
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GetResourceDictionaryEnumeratorFromHost()

Returns the custom ResourceDictionary to use for necessary resources.

Declaration
protected override IEnumerator<ResourceDictionary> GetResourceDictionaryEnumeratorFromHost()
Returns
Type Description
System.Collections.Generic.IEnumerator<ResourceDictionary>

ResourceDictionary to use for necessary resources.
Overrides
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OnAfterUpdateDataPoints()

This method executes after all data points have been updated.

Declaration
protected override void OnAfterUpdateDataPoints()
Overrides
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OnApplyTemplate()

Creates a DataPoint for determining the line color.

Declaration
public override void OnApplyTemplate()
Overrides
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OnDataPointIndependentValueChanged(DataPoint, Object, Object)

Repositions line data point in the sorted collection if the actual independent axis is a range axis.

Declaration
protected override void OnDataPointIndependentValueChanged(DataPoint dataPoint, object oldValue, object newValue)
Parameters
Type Name Description
DataPoint dataPoint

The data point that has changed.
System.Object oldValue

The old value.
System.Object newValue

The new value.
Overrides
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OnDataPointsChanged(IList<DataPoint>, IList<DataPoint>)

Called after data points have been loaded from the items source.

Declaration
protected override void OnDataPointsChanged(IList<DataPoint> newDataPoints, IList<DataPoint> oldDataPoints)
Parameters
Type Name Description
System.Collections.Generic.IList<DataPoint> newDataPoints

New active data points.
System.Collections.Generic.IList<DataPoint> oldDataPoints

Old inactive data points.
Overrides
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UpdateDataPoint(DataPoint)

Updates the visual representation of the data point.

Declaration
protected override void UpdateDataPoint(DataPoint dataPoint)
Parameters
Type Name Description
DataPoint dataPoint

The data point to update.
Overrides
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UpdateShape()

Updates the Series shape object.

Declaration
protected virtual void UpdateShape()
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UpdateShapeFromPoints(IEnumerable<Point>)

Updates the Series shape object from a collection of Points.

Declaration
protected abstract void UpdateShapeFromPoints(IEnumerable<Point> points)
Parameters
Type Name Description
System.Collections.Generic.IEnumerable<Point> points

Collection of Points.

Implements

Extension Methods