Class DataPoint

This class represents a single piece of data that is visualized in a chart series.

Inheritance
System.Object
BaseFormattableData
DataPoint
Inherited Members
Namespace: Telerik.Windows.Controls.Charting
Assembly: Telerik.Windows.Controls.Charting.dll

Syntax

public class DataPoint : BaseFormattableData, INotifyPropertyChanged, IFormattableData, ILogicalItem, IWeakEventListener<PropertyChangedEventArgs>
Remarks

Each chart series consists of a related group of data points.

Constructors

DataPoint()

Initializes a new instance of the DataPoint class.

Declaration
public DataPoint()

DataPoint(DateTime)

Initializes a new instance of the DataPoint class.

Declaration
public DataPoint(DateTime valueX)
Parameters
System.DateTime valueX

The DateTime value to be shown on the X axis.

DataPoint(Double)

Initializes a new instance of the DataPoint class.

Declaration
public DataPoint(double valueY)
Parameters
System.Double valueY

The YValue to be shown on the Y axis.

DataPoint(Double, Double)

Initializes a new instance of the DataPoint class.

Declaration
public DataPoint(double valueX, double valueY)
Parameters
System.Double valueX

The value set to the XValue property.
System.Double valueY

The value set to the YValue property.

DataPoint(String, Double)

Initializes a new instance of the DataPoint class.

Declaration
public DataPoint(string categoryX, double valueY)
Parameters
System.String categoryX

The category X.
System.Double valueY

The value Y.

Properties

BubbleSize

Gets or sets a value indicating the size associated with a bubble representation of a data point.

Declaration
public double BubbleSize { get; set; }
Property Value
System.Double

Close

Gets or sets the closing stock value for financial charts.

Declaration
public double Close { get; set; }
Property Value
System.Double

DataItem

Gets or sets the original data item.

Declaration
public object DataItem { get; set; }
Property Value
System.Object

Remarks

This is only relevant for databinding scenarios.

DataSeries

Gets the DataSeries to which the current DataPoint belongs.

Declaration
public DataSeries DataSeries { get; }
Property Value
DataSeries

High

Gets or sets the highest stock value for financial charts.

Declaration
public double High { get; set; }
Property Value
System.Double

IsEmpty

Gets or sets a boolean value, indicating whether the data point should be considered empty.DataPoint.

Declaration
public bool IsEmpty { get; set; }
Property Value
System.Boolean

LabelFormat

Gets the label formatting string to be displayed.

Declaration
public override string LabelFormat { get; set; }
Property Value
System.String

The label format.
Overrides

LegendItemLabelFormat

Gets or sets the legend item label format.

Declaration
public string LegendItemLabelFormat { get; set; }
Property Value
System.String

The legend item label format.

LegendLabel

Gets or sets the string representation of this object in the ChartLegend.

Declaration
public string LegendLabel { get; set; }
Property Value
System.String

Low

Gets or sets the lowest stock value for financial charts.

Declaration
public double Low { get; set; }
Property Value
System.Double

Open

Gets or sets the opening stock value for financial charts.

Declaration
public double Open { get; set; }
Property Value
System.Double

Tooltip

Gets or sets the tooltip for the associated DataPoint.

Declaration
public string Tooltip { get; set; }
Property Value
System.String

XCategory

Gets or sets a value indicating the category of the data point relative to the horizontal axis.

Declaration
public string XCategory { get; set; }
Property Value
System.String

XValue

Gets or sets a value indicating the value of the data point relative to the horizontal axis.

Declaration
public double XValue { get; set; }
Property Value
System.Double

YValue

Gets or sets a value indicating the value of the data point relative to the vertical axis.

Declaration
public double YValue { get; set; }
Property Value
System.Double

Methods

ReceiveWeakEvent(Object, PropertyChangedEventArgs)

Receives the weak event for PropertyChanged from DataItem.

Declaration
public void ReceiveWeakEvent(object sender, PropertyChangedEventArgs args)
Parameters
System.Object sender

DataItem bound to this DataPoint.

System.ComponentModel.PropertyChangedEventArgs args

The System.ComponentModel.PropertyChangedEventArgs instance containing the event data.

Extension Methods