Class RadChartBase

Base class for all different charts. Different chart controls are categorized mainly by the coordinate system used to plot their points.

Inheritance

System.Object

RadControlBase

PresenterBase

RadChartBase

RadCartesianChart

RadFunnelChart

RadPieChart

RadPolarChart

Inherited Members

PresenterBase.InfinitySize

PresenterBase.InfinityPoint

PresenterBase.IChartElementPresenter.MeasureContent(ChartNode, Object)

PresenterBase.IChartElementPresenter.MeasureVisual(ChartNode, RadSize)

PresenterBase.RefreshNode(ChartNode)

PresenterBase.InvalidatePalette()

PresenterBase.MeasureNodeOverride(ChartNode, Object)

PresenterBase.RefreshNodeCore(ChartNode)

PresenterBase.CreateContentPresenter(Object, DataTemplate)

PresenterBase.IChartElementPresenter.IsVisible

PresenterBase.RenderSurface

RadControlBase.IsLoaded

RadControlBase.IsTemplateApplied

Namespace: Telerik.Windows.Controls.ChartView

Assembly: Telerik.Windows.Controls.Chart.dll

Syntax

public abstract class RadChartBase : PresenterBase, IChartElementPresenterWithMargin, IChartView, IChartElementPresenter, IChart

Constructors

RadChartBase()

Initializes a new instance of the RadChartBase class.

Declaration

protected RadChartBase()

Fields

AnnotationsProviderProperty

Identifies the AnnotationsProvider dependency property.

Declaration

public static readonly DependencyProperty AnnotationsProviderProperty

Field Value

System.Windows.DependencyProperty

BehaviorsProperty

Identifies the Behaviors dependency property.

Declaration

public static readonly DependencyProperty BehaviorsProperty

Field Value

System.Windows.DependencyProperty

DragZoomBorderStyleProperty

Identifies the DragZoomBorderStyle dependency property.

Declaration

public static readonly DependencyProperty DragZoomBorderStyleProperty

Field Value

System.Windows.DependencyProperty

EmptyContentProperty

Identifies the EmptyContent dependency property.

Declaration

public static readonly DependencyProperty EmptyContentProperty

Field Value

System.Windows.DependencyProperty

EmptyContentTemplateProperty

Identifies the EmptyContentTemplate dependency property.

Declaration

public static readonly DependencyProperty EmptyContentTemplateProperty

Field Value

System.Windows.DependencyProperty

MaxZoomProperty

Identifies the MaxZoom dependency property.

Declaration

public static readonly DependencyProperty MaxZoomProperty

Field Value

System.Windows.DependencyProperty

MinZoomProperty

Identifies the MinZoom dependency property.

Declaration

public static readonly DependencyProperty MinZoomProperty

Field Value

System.Windows.DependencyProperty

PaletteProperty

Identifies the Palette dependency property.

Declaration

public static readonly DependencyProperty PaletteProperty

Field Value

System.Windows.DependencyProperty

PanOffsetProperty

Identifies the PanOffset dependency property.

Declaration

public static readonly DependencyProperty PanOffsetProperty

Field Value

System.Windows.DependencyProperty

PlotAreaStyleProperty

Identifies the PlotAreaStyle dependency property.

Declaration

public static readonly DependencyProperty PlotAreaStyleProperty

Field Value

System.Windows.DependencyProperty

SelectedPointsProperty

Identifies the SelectedPoints dependency property.

Declaration

public static readonly DependencyProperty SelectedPointsProperty

Field Value

System.Windows.DependencyProperty

SelectionPaletteProperty

Identifies the SelectionPalette dependency property.

Declaration

public static readonly DependencyProperty SelectionPaletteProperty

Field Value

System.Windows.DependencyProperty

SeriesProviderProperty

Identifies the SeriesProvider dependency property.

Declaration

public static readonly DependencyProperty SeriesProviderProperty

Field Value

System.Windows.DependencyProperty

ShowEmptyContentProperty

Identifies the ShowEmptyContent dependency property.

Declaration

public static readonly DependencyProperty ShowEmptyContentProperty

Field Value

System.Windows.DependencyProperty

TooltipTemplateProperty

Identifies the TooltipTemplate property.

Declaration

public static readonly DependencyProperty TooltipTemplateProperty

Field Value

System.Windows.DependencyProperty

TrackBallInfoStyleProperty

Identifies the TrackBallInfoStyle property.

Declaration

public static readonly DependencyProperty TrackBallInfoStyleProperty

Field Value

System.Windows.DependencyProperty

TrackBallLineStyleProperty

Identifies the TrackBallLineStyle property.

Declaration

public static readonly DependencyProperty TrackBallLineStyleProperty

Field Value

System.Windows.DependencyProperty

ZoomProperty

Identifies the Zoom dependency property.

Declaration

public static readonly DependencyProperty ZoomProperty

Field Value

System.Windows.DependencyProperty

Properties

AnnotationsProvider

Gets or sets an object that may be used to create chart annotations dynamically, depending on the underlying data.

Declaration

public ChartAnnotationsProvider AnnotationsProvider { get; set; }

Property Value

ChartAnnotationsProvider

Behaviors

Gets a collection of chart behaviors. For example a ChartToolTipBehavior can be added to this collection which will enable tooltips on certain gestures.

Declaration

public ChartBehaviorCollection Behaviors { get; }

Property Value

ChartBehaviorCollection

ClipToBounds

Gets or sets a value indicating whether the chart content will be clipped to the control's bounds.

Declaration

public bool ClipToBounds { get; set; }

Property Value

System.Boolean

DragZoomBorderStyle

Gets or sets the style applied to the rectangular visual hint on drag-zooming with the mouse within the plot area.

Declaration

public Style DragZoomBorderStyle { get; set; }

Property Value

System.Windows.Style

EmptyContent

Gets or sets the content to be displayed when the chart is either not properly initialized or missing data.

Declaration

public object EmptyContent { get; set; }

Property Value

System.Object

EmptyContentTemplate

Gets or sets the System.Windows.DataTemplate that defines the visual tree of the System.Windows.Controls.ContentPresenter instance that visualized the EmptyContent property.

Declaration

public DataTemplate EmptyContentTemplate { get; set; }

Property Value

System.Windows.DataTemplate

IsRenderingDelayed

Gets or sets a value indicating whether the update of chart UI elements is delayed with one layout pass after the arrange phase. When set to true, the UI elements are not updated during the arrange phase of the chart but in the next frame, thus eliminating the recurring arrange phase.

Declaration

public bool IsRenderingDelayed { get; set; }

Property Value

System.Boolean

LegendItems

Gets the legend items.

Declaration

public LegendItemCollection LegendItems { get; }

Property Value

LegendItemCollection

MaxZoom

Gets or sets the maximum allowed zoom for this instance.

Declaration

public Size MaxZoom { get; set; }

Property Value

System.Windows.Size

MinZoom

Gets or sets the minimum allowed zoom for this instance.

Declaration

public Size MinZoom { get; set; }

Property Value

System.Windows.Size

Palette

Gets or sets the ChartPalette instance that defines the appearance of the chart.

Declaration

public ChartPalette Palette { get; set; }

Property Value

ChartPalette

PanOffset

Gets or sets the origin used to calculate the arrange box of the chart area.

Declaration

public Point PanOffset { get; set; }

Property Value

System.Windows.Point

PlotAreaClip

Gets the clip that encloses the plot area in view coordinates - that is without the zoom factor applied and with the pan offset calculated.

Declaration

public virtual RadRect PlotAreaClip { get; }

Property Value

RadRect

PlotAreaStyle

Gets or sets the System.Windows.Style instance that describes the visual appearance of the plot area. The style should target the System.Windows.Controls.Border type.

Declaration

public Style PlotAreaStyle { get; set; }

Property Value

System.Windows.Style

SelectedPoints

Gets or sets the selected data points.

Declaration

public ReadOnlyDataPointCollection SelectedPoints { get; set; }

Property Value

ReadOnlyDataPointCollection

SelectionPalette

Gets or sets the ChartPalette instance that defines the appearance of the chart for selected series and/or data points.

Declaration

public ChartPalette SelectionPalette { get; set; }

Property Value

ChartPalette

SeriesProvider

Gets or sets an object that may be used to create chart series dynamically, depending on the underlying data.

Declaration

public ChartSeriesProvider SeriesProvider { get; set; }

Property Value

ChartSeriesProvider

ShowEmptyContent

Gets or sets whether the empty content presenter should be displayed or not.

Declaration

public bool ShowEmptyContent { get; set; }

Property Value

System.Boolean

TooltipTemplate

Gets or sets the ContentTemplate of the tooltip that is shown by the ChartTooltipBehavior. This property has a lower priority than the TooltipTemplate property of the series.

Declaration

public DataTemplate TooltipTemplate { get; set; }

Property Value

System.Windows.DataTemplate

TrackBallInfoStyle

Gets or sets the System.Windows.Style that defines the appearance of the TrackInfo control displayed by a ChartTrackBallBehavior instance. The style should target the TrackBallInfoControl type.

Declaration

public Style TrackBallInfoStyle { get; set; }

Property Value

System.Windows.Style

TrackBallLineStyle

Gets or sets the System.Windows.Style that defines the appearance of the line displayed by a ChartTrackBallBehavior instance. The style should target the System.Windows.Shapes.Polyline type.

Declaration

public Style TrackBallLineStyle { get; set; }

Property Value

System.Windows.Style

Zoom

Gets or sets the current zoom (scale) of the chart.

Declaration

public Size Zoom { get; set; }

Property Value

System.Windows.Size

Methods

ArrangeOverride(Size)

Provides the behavior for the Arrange pass of Silverlight layout. Classes can override this method to define their own Arrange pass behavior.

Declaration

protected override Size ArrangeOverride(Size finalSize)

Parameters

System.Windows.Size finalSize The final area within the parent that this object should use to arrange itself and its children.

Returns

System.Windows.Size The actual size that is used after the element is arranged in layout.

OnApplyTemplate()

When overridden in a derived class, is invoked whenever application code or internal processes (such as a rebuilding layout pass) call System.Windows.Controls.Control.ApplyTemplate. In simplest terms, this means the method is called just before a UI element displays in an application. For more information, see Remarks.

Declaration

public override void OnApplyTemplate()

Overrides

PresenterBase.OnApplyTemplate()

OnLoaded(Object, RoutedEventArgs)

Occurs when a System.Windows.FrameworkElement has been constructed and added to the object tree.

Declaration

protected override void OnLoaded(object sender, RoutedEventArgs e)

Parameters

System.Object sender

System.Windows.RoutedEventArgs e

Overrides

RadControlBase.OnLoaded(Object, RoutedEventArgs)

OnPanOffsetChanged(ChartPanOffsetChangedEventArgs)

Raises the PanOffsetChanged event.

Declaration

protected virtual void OnPanOffsetChanged(ChartPanOffsetChangedEventArgs args)

Parameters

ChartPanOffsetChangedEventArgs args The ChartPanOffsetChangedEventArgs instance containing the event data.

OnUnloaded(Object, RoutedEventArgs)

Occurs when this object is no longer connected to the main object tree.

Declaration

protected override void OnUnloaded(object sender, RoutedEventArgs e)

Parameters

System.Object sender

System.Windows.RoutedEventArgs e

Overrides

RadControlBase.OnUnloaded(Object, RoutedEventArgs)

OnZoomChanged(ChartZoomChangedEventArgs)

Raises the ZoomChanged event.

Declaration

protected virtual void OnZoomChanged(ChartZoomChangedEventArgs args)

Parameters

ChartZoomChangedEventArgs args The ChartZoomChangedEventArgs instance containing the event data.

UpdateChartArea()

Prepares the plot area model so that it may be visualized.

Declaration

protected virtual void UpdateChartArea()

Events

PanOffsetChanged

Occurs when the chart pan offset has changed.

Declaration

public event EventHandler<ChartPanOffsetChangedEventArgs> PanOffsetChanged

Event Type

System.EventHandler<ChartPanOffsetChangedEventArgs>

PlotAreaClipChanged

Occurs when the chart's plot area gets changed.

Declaration

public event EventHandler PlotAreaClipChanged

Event Type

System.EventHandler

UIUpdated

Occurs when the chart's UI is updated.

Declaration

public event EventHandler UIUpdated

Event Type

System.EventHandler

ZoomChanged

Occurs when the chart zoom has changed.

Declaration

public event EventHandler<ChartZoomChangedEventArgs> ZoomChanged

Event Type

System.EventHandler<ChartZoomChangedEventArgs>

Extension Methods

CollectionExtensions.ToEnumerable<T>(T)

EnumerableExtensions.ToEnumerable<T>(T)