Class ChartExtensionUtils

Contains Chart extension methods.

Inheritance

System.Object

ChartExtensionUtils

Inherited Members

System.Object.Equals(System.Object)

System.Object.Equals(System.Object, System.Object)

System.Object.GetHashCode()

System.Object.GetType()

System.Object.MemberwiseClone()

System.Object.ReferenceEquals(System.Object, System.Object)

System.Object.ToString()

Namespace: Syncfusion.UI.Xaml.Charts

Assembly: Syncfusion.SfChart.WPF.dll

Syntax

public static class ChartExtensionUtils

Methods

DistinctBy<TSource, TKey>(IEnumerable<TSource>, Func<TSource, TKey>)

Returns distinct elements from a sequence by using a specified key selector.

Declaration

public static IEnumerable<TSource> DistinctBy<TSource, TKey>(this IEnumerable<TSource> source, Func<TSource, TKey> keySelector)

Parameters

Type	Name	Description
System.Collections.Generic.IEnumerable<TSource>	source
System.Func<TSource, TKey>	keySelector

Returns

Type
System.Collections.Generic.IEnumerable<TSource>

Type Parameters

Name
TSource
TKey

FromOADate(Double)

Returns a DateTime equivalent to the specified OLE Automation Date.

Declaration

public static DateTime FromOADate(this double value)

Parameters

Type	Name	Description
System.Double	value

Returns

Type
System.DateTime

Max(IEnumerable<ChartSeriesBase>, Func<ChartSeriesBase, Double>)

Declaration

public static ChartSeriesBase Max(this IEnumerable<ChartSeriesBase> source, Func<ChartSeriesBase, double> selector)

Parameters

Type	Name	Description
System.Collections.Generic.IEnumerable<ChartSeriesBase>	source
System.Func<ChartSeriesBase, System.Double>	selector

Returns

Type
ChartSeriesBase

SetStrokeDashArray(UIElementsRecycler<Line>)

Sets the StrokeDashArray for each Lines in the specified lineRecycler.

Declaration

public static void SetStrokeDashArray(UIElementsRecycler<Line> lineRecycler)

Parameters

Type	Name	Description
UIElementsRecycler<System.Windows.Shapes.Line>	lineRecycler

Remarks

This method works around a known framework bug where applying StrokeDashArray via style only affects the first line element.

Sum(IEnumerable<DoubleRange>)

Returns sum of DoubleRange

Declaration

public static DoubleRange Sum(this IEnumerable<DoubleRange> ranges)

Parameters

Type	Name	Description
System.Collections.Generic.IEnumerable<DoubleRange>	ranges	Collection of DoubleRange

Returns

Type
DoubleRange

ToOADate(DateTime)

Converts the value of this instance to the equivalent OLE Automation date.

Declaration

public static double ToOADate(this DateTime time)

Parameters

Type	Name	Description
System.DateTime	time

Returns

Type
System.Double