Class XySegmentDraggingBase

XySegmentDraggingBase is abstract class which is used to allow, drag a segment in a chart series.

Inheritance
System.Object
ChartSeriesBase
ChartSeries
AdornmentSeries
CartesianSeries
XyDataSeries
XySegmentDraggingBase
BarSeries
ColumnSeries
ScatterSeries
XySeriesDraggingBase
Inherited Members
Namespace: Syncfusion.UI.Xaml.Charts
Assembly: Syncfusion.SfChart.WPF.dll
Syntax
public abstract class XySegmentDraggingBase : XyDataSeries, ICloneable, ISupportAxes2D, ISupportAxes

Constructors

XySegmentDraggingBase()

Declaration
protected XySegmentDraggingBase()

Fields

DragCancelKeyModifiersProperty

The DependencyProperty for DragCancelKeyModifiers property. .

Declaration
public static readonly DependencyProperty DragCancelKeyModifiersProperty
Field Value
Type
System.Windows.DependencyProperty

draggedValue

Declaration
protected double draggedValue
Field Value
Type
System.Double

DragTooltipStyleProperty

Declaration
public static readonly DependencyProperty DragTooltipStyleProperty
Field Value
Type
System.Windows.DependencyProperty

DragTooltipTemplateProperty

The DependencyProperty for DragTooltipTemplate property. .

Declaration
public static readonly DependencyProperty DragTooltipTemplateProperty
Field Value
Type
System.Windows.DependencyProperty

EnableDragTooltipProperty

The DependencyProperty for EnableDragTooltip property. .

Declaration
public static readonly DependencyProperty EnableDragTooltipProperty
Field Value
Type
System.Windows.DependencyProperty

EnableSegmentDraggingProperty

The DependencyProperty for EnableSegmentDragging property. .

Declaration
public static readonly DependencyProperty EnableSegmentDraggingProperty
Field Value
Type
System.Windows.DependencyProperty

RoundToDecimalProperty

The DependencyProperty for RoundToDecimal property. .

Declaration
public static readonly DependencyProperty RoundToDecimalProperty
Field Value
Type
System.Windows.DependencyProperty

SnapToPointProperty

The DependencyProperty for SnapToPoint property. .

Declaration
public static readonly DependencyProperty SnapToPointProperty
Field Value
Type
System.Windows.DependencyProperty

UpdateSourceProperty

The DependencyProperty for UpdateSource property. .

Declaration
public static readonly DependencyProperty UpdateSourceProperty
Field Value
Type
System.Windows.DependencyProperty

Properties

DragCancelKeyModifiers

Gets or sets a value indicating whether to cancel the dragging

Declaration
public ModifierKeys DragCancelKeyModifiers { get; set; }
Property Value
Type
System.Windows.Input.ModifierKeys

DraggedValue

Gets or sets a value for dragged yvalue.

Declaration
protected double DraggedValue { get; set; }
Property Value
Type
System.Double

DraggedXValue

Gets or sets a value for dragged xvalue.

Declaration
protected double DraggedXValue { get; set; }
Property Value
Type
System.Double

DragInfo

Gets or sets the dragging info.

Declaration
protected ChartDragPointinfo DragInfo { get; set; }
Property Value
Type
ChartDragPointinfo

DragSpliter

Gets or sets a value for drag splitter.

Declaration
protected ContentControl DragSpliter { get; set; }
Property Value
Type
System.Windows.Controls.ContentControl

DragTooltipStyle

Gets or sets dragging tooltip style.

Declaration
public ChartDragTooltipStyle DragTooltipStyle { get; set; }
Property Value
Type
ChartDragTooltipStyle

DragTooltipTemplate

Gets or sets the custom template for dragging tooltip/>.

Declaration
public DataTemplate DragTooltipTemplate { get; set; }
Property Value
Type Description
System.Windows.DataTemplate

This accepts a DataTemplate.

EllipseAnimation

Gets or sets ellipse animation.

Declaration
protected Storyboard EllipseAnimation { get; set; }
Property Value
Type
System.Windows.Media.Animation.Storyboard

EnableDragTooltip

Gets or sets a value indicating whether dragging tooltip is enabled or not.

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

EnableSegmentDragging

Gets or sets a value indicating whether segment dragging is enabled or not.

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

RoundToDecimal

Gets or sets a property used to round the decimal value.

Declaration
public int RoundToDecimal { get; set; }
Property Value
Type
System.Int32

SegmentIndex

Gets or sets a segment index.

Declaration
protected int SegmentIndex { get; set; }
Property Value
Type
System.Int32

SnapToPoint

Gets or sets snap point.

Declaration
public SnapToPoint SnapToPoint { get; set; }
Property Value
Type
SnapToPoint

Tooltip

Gets or sets the dragging tooltip.

Declaration
protected ContentControl Tooltip { get; set; }
Property Value
Type
System.Windows.Controls.ContentControl

UpdateSource

Gets or sets a value indicating whether to update the dragging values in source

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

Methods

OnChartDragDelta(Point, Object)

Method implementation for ChartDragDelta.

Declaration
protected virtual void OnChartDragDelta(Point mousePos, object originalSource)
Parameters
Type Name Description
System.Windows.Point mousePos

point
System.Object originalSource

object

OnChartDragEnd(Point, Object)

Method implementation for ChartDragEnd

Declaration
protected virtual void OnChartDragEnd(Point mousePos, object originalSource)
Parameters
Type Name Description
System.Windows.Point mousePos

point
System.Object originalSource

object

OnChartDragEntered(Point, Object)

Method implementation for ChartDragEnter.

Declaration
protected virtual void OnChartDragEntered(Point mousePos, object originalSource)
Parameters
Type Name Description
System.Windows.Point mousePos

point
System.Object originalSource

object

OnChartDragExited(Point, Object)

Method implementation for ChartDragExit.

Declaration
protected virtual void OnChartDragExited(Point mousePos, object originalSource)
Parameters
Type Name Description
System.Windows.Point mousePos

point
System.Object originalSource

object

OnChartDragStart(Point, Object)

Method implementation for ChartDragStart.

Declaration
protected virtual void OnChartDragStart(Point mousePos, object originalSource)
Parameters
Type Name Description
System.Windows.Point mousePos

point
System.Object originalSource

object

OnMouseEnter(MouseEventArgs)

Called when mouse entered.

Declaration
protected override void OnMouseEnter(MouseEventArgs e)
Parameters
Type Name Description
System.Windows.Input.MouseEventArgs e

Event args

OnMouseLeave(MouseEventArgs)

Called when mouse leave.

Declaration
protected override void OnMouseLeave(MouseEventArgs e)
Parameters
Type Name Description
System.Windows.Input.MouseEventArgs e

Event args
Overrides

OnMouseLeftButtonDown(MouseButtonEventArgs)

Called when mouse left button down.

Declaration
protected override void OnMouseLeftButtonDown(MouseButtonEventArgs e)
Parameters
Type Name Description
System.Windows.Input.MouseButtonEventArgs e

Event args
Overrides

OnMouseLeftButtonUp(MouseButtonEventArgs)

Called when mouse left button up.

Declaration
protected override void OnMouseLeftButtonUp(MouseButtonEventArgs e)
Parameters
Type Name Description
System.Windows.Input.MouseButtonEventArgs e

Event args
Overrides

OnMouseMove(MouseEventArgs)

Called when mouse moved.

Declaration
protected override void OnMouseMove(MouseEventArgs e)
Parameters
Type Name Description
System.Windows.Input.MouseEventArgs e

Event args
Overrides

RaiseDragDelta(DragDelta)

Raises the drag delta.

Declaration
protected void RaiseDragDelta(DragDelta args)
Parameters
Type Name Description
DragDelta args

The arguments.

RaiseDragEnd(ChartDragEndEventArgs)

Raises the drag end.

Declaration
protected void RaiseDragEnd(ChartDragEndEventArgs args)
Parameters
Type Name Description
ChartDragEndEventArgs args

The ChartDragEndEventArgs instance containing the event data.

RaiseDragEnter(XySegmentEnterEventArgs)

Raises the drag enter.

Declaration
protected void RaiseDragEnter(XySegmentEnterEventArgs args)
Parameters
Type Name Description
XySegmentEnterEventArgs args

The XySegmentEnterEventArgs instance containing the event data.

RaiseDragStart(ChartDragStartEventArgs)

Raises the drag start.

Declaration
protected void RaiseDragStart(ChartDragStartEventArgs args)
Parameters
Type Name Description
ChartDragStartEventArgs args

The ChartDragStartEventArgs instance containing the event data.

RaisePreviewEnd(XyPreviewEndEventArgs)

Raises the preview end.

Declaration
protected void RaisePreviewEnd(XyPreviewEndEventArgs args)
Parameters
Type Name Description
XyPreviewEndEventArgs args

The XyPreviewEndEventArgs instance containing the event data.

ResetDraggingElements(String, Boolean)

Resets the dragging elements.

Declaration
protected virtual void ResetDraggingElements(string reason, bool dragEndEvent)
Parameters
Type Name Description
System.String reason

The reason.
System.Boolean dragEndEvent

if set to true [drag end event].

ResetDragSpliter()

Resets the drag spliter.

Declaration
protected virtual void ResetDragSpliter()

UpdateUnderLayingModel(String, Int32, Object)

Updates the under laying model.

Declaration
protected void UpdateUnderLayingModel(string path, int index, object updatedData)
Parameters
Type Name Description
System.String path

The path.
System.Int32 index

The index.
System.Object updatedData

The updated data.

Events

DragDelta

Occurs when [drag delta].

Declaration
public event EventHandler<DragDelta> DragDelta
Event Type
Type
System.EventHandler<DragDelta>

DragEnd

Occurs when [drag end].

Declaration
public event EventHandler<ChartDragEndEventArgs> DragEnd
Event Type
Type
System.EventHandler<ChartDragEndEventArgs>

DragStart

Occurs when [drag start].

Declaration
public event EventHandler<ChartDragStartEventArgs> DragStart
Event Type
Type
System.EventHandler<ChartDragStartEventArgs>

PreviewDragEnd

Occurs when [preview drag end].

Declaration
public event EventHandler<XyPreviewEndEventArgs> PreviewDragEnd
Event Type
Type
System.EventHandler<XyPreviewEndEventArgs>

SegmentEnter

Occurs when [segment enter].

Declaration
public event EventHandler<XySegmentEnterEventArgs> SegmentEnter
Event Type
Type
System.EventHandler<XySegmentEnterEventArgs>

Implements

See Also