New to Telerik UI for WPF? Start a free 30-day trial

ChartPanAndZoomBehavior

Class

Represents a chart behavior that manipulates the Zoom and PanOffset properties of the associated RadChartBase instance.

Definition

Namespace:Telerik.Windows.Controls.ChartView

Assembly:Telerik.Windows.Controls.Chart.dll

Syntax:

public class ChartPanAndZoomBehavior : ChartBehavior

Inheritance: objectInheritanceContextPropagatorChartBehaviorChartPanAndZoomBehavior

Inherited Members ChartBehavior.OnUnloaded()ChartBehavior.OnAttached()ChartBehavior.ChartChartBehavior.AdornerContainerInheritanceContextPropagator.FreezeCore(bool)

Constructors

ChartPanAndZoomBehavior()

public ChartPanAndZoomBehavior()

Fields

DragModeProperty

DependencyProperty

Identifies the DragMode dependency property.

public static readonly DependencyProperty DragModeProperty

MouseWheelModeProperty

DependencyProperty

Identifies the MouseWheelMode dependency property.

public static readonly DependencyProperty MouseWheelModeProperty

PanModeProperty

DependencyProperty

Identifies the PanMode dependency property.

public static readonly DependencyProperty PanModeProperty

ZoomModeProperty

DependencyProperty

Identifies the ZoomMode dependency property.

public static readonly DependencyProperty ZoomModeProperty

Properties

DragMode

ChartDragMode

Gets or sets the ChartDragMode value that specifies how the chart will respond to a drag action.

public ChartDragMode DragMode { get; set; }

DragToPanKeyCombinations

List<ChartKeyCombination>

Gets the drag-to-pan key combinations. This property has a higher priority than the DragMode property and if any combination is satisfied, a drag-to-pan operation is started.

public List<ChartKeyCombination> DragToPanKeyCombinations { get; }

DragToZoomKeyCombinations

List<ChartKeyCombination>

Gets the drag-to-zoom key combinations. This property has a higher priority than the DragMode property and if any combination is satisfied, a drag-to-zoom operation is started.

public List<ChartKeyCombination> DragToZoomKeyCombinations { get; }

DragToZoomThreshold

double

Gets or sets a value that specifies the minimum distance between the start and end points of the drag operation that will allow the drag-to-zoom to be performed.

public double DragToZoomThreshold { get; set; }

MouseWheelMode

ChartMouseWheelMode

Gets or sets a value that specifies how the chart will respond to mouse wheel.

public ChartMouseWheelMode MouseWheelMode { get; set; }

PanMode

ChartPanZoomMode

Gets or sets the ChartPanZoomMode value that specifies how the chart will respond to a pan action.

public ChartPanZoomMode PanMode { get; set; }

ZoomMode

ChartPanZoomMode

Gets or sets the ChartPanZoomMode value that specifies how the chart will respond to a zoom action.

public ChartPanZoomMode ZoomMode { get; set; }

Methods

CancelDragToZoom()

Cancels the current drag-to-zoom operation if it is in progress.

public void CancelDragToZoom()

CreateInstanceCore()

Freezable

When implemented in a derived class, creates a new instance of the Freezable derived class.

protected override Freezable CreateInstanceCore()

Returns:

Freezable

The new instance.

Overrides: InheritanceContextPropagator.CreateInstanceCore()

OnChartTemplateChanged(Canvas, Canvas)

Called when chart template is changed.

protected override void OnChartTemplateChanged(Canvas oldAdornerContainer, Canvas adornerContainer)

Parameters:oldAdornerContainerCanvas

The old adorner layer.

adornerContainerCanvas

The adorner layer.

Overrides: ChartBehavior.OnChartTemplateChanged(Canvas, Canvas)

OnDetached()

This method is called when this behavior is removed from the chart.

protected override void OnDetached()

Overrides: ChartBehavior.OnDetached()