Class ChartExtensionUtils

Contains Chart extension methods.

Inheritance
System.Object
ChartExtensionUtils
Namespace: Syncfusion.UI.Xaml.Charts
Assembly: Syncfusion.SfChart.WPF.dll
Syntax
public static class ChartExtensionUtils : Object

Methods

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

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>)

Declaration
public static void SetStrokeDashArray(UIElementsRecycler<Line> lineRecycler)
Parameters
Type Name Description
UIElementsRecycler<System.Windows.Shapes.Line> lineRecycler

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