Class EventMarkerCommonBase<SYMBOL>

Namespace

LightningChartLib.WinForms.Charting.EventMarkers

Assembly

LightningChart.WinForms.Charting.NET4.dll

Event marker common base class for XY and polar chart.

[TypeConverter(typeof(ExpandableObjectConverter))]
public abstract class EventMarkerCommonBase<SYMBOL> : DraggableObject, IChartNode, IDisposable, IHighlightingItem where SYMBOL : ChartNode

Type Parameters

SYMBOL

typeparam SYMBOL T:LightningChartLib.WinForms.Charting.EventMarkers.EventMarkerCommonBase`1

Inheritance

object

ChartNode

UserInteractiveObjectInt

UserInteractiveObject

HighlightingItemBase

DraggableObject

EventMarkerCommonBase<SYMBOL>

Implements

IChartNode

IDisposable

IHighlightingItem

Derived

ChartEventMarker

RoundEventMarkerBase

SeriesEventMarker

Inherited Members

DraggableObject.SetProperCursor()

DraggableObject.ResetLocation()

DraggableObject.InvokeDraggedEvent()

DraggableObject.SetAllowDragging(bool)

DraggableObject.AllowDragging

DraggableObject.DraggedByUser

HighlightingItemBase.SetHighlight()

HighlightingItemBase.RemoveHighlight()

HighlightingItemBase.IsHighlighted()

HighlightingItemBase.InvokeHighlightedStateChangedEvent(HighlightStateSource)

HighlightingItemBase.ToString()

HighlightingItemBase.Highlight

HighlightingItemBase.HighlightedStateChanged

UserInteractiveObject.GetLastInteractiveEventArguments()

UserInteractiveObject.HandleOver()

UserInteractiveObject.HandleNotOver()

UserInteractiveObject.SetChartCursor(Cursor)

UserInteractiveObject.InvokeOverOnEvent()

UserInteractiveObject.InvokeOverOffEvent()

UserInteractiveObject.InvokeButtonDownEvent()

UserInteractiveObject.InvokeButtonClickEvent()

UserInteractiveObject.InvokeButtonUpEvent()

UserInteractiveObject.InvokeButtonDoubleClickEvent()

UserInteractiveObject.AllowUserInteraction

UserInteractiveObject.MouseOverOn

UserInteractiveObject.MouseOverOff

UserInteractiveObject.MouseDown

UserInteractiveObject.MouseUp

UserInteractiveObject.MouseClick

UserInteractiveObject.MouseDoubleClick

UserInteractiveObjectInt.Tag

ChartNode.Dispose()

ChartNode.CheckIfInvalidRefAndComplain(object[])

ChartNode.CheckIfInvalidRefAndComplain(object)

object.Equals(object)

object.Equals(object, object)

object.ReferenceEquals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

Constructors

EventMarkerCommonBase()

Constructor for Form editor.

public EventMarkerCommonBase()

EventMarkerCommonBase(IChartNode)

Constructor.

public EventMarkerCommonBase(IChartNode owner)

Parameters

owner IChartNode

Parent.

Properties

ClipInsideGraph

Marker is clipped inside graph area.

public bool ClipInsideGraph { get; set; }

Property Value

bool

Label

Event marker title label.

public EventMarkerTitle Label { get; set; }

Property Value

EventMarkerTitle

Offset

Symbol offset from it's designated position.

public PointIntXY Offset { get; set; }

Property Value

PointIntXY

Symbol

Marker symbol.

public SYMBOL Symbol { get; set; }

Property Value

SYMBOL

Visible

Defines if event marker is visible or not.

public bool Visible { get; set; }

Property Value

bool

Methods

CreateLabel()

Create label.

protected virtual void CreateLabel()

CreateOffset()

Create offset.

protected virtual void CreateOffset()

CreateSymbol()

Create symbol.

protected virtual void CreateSymbol()

Dispose(bool)

Clean up any resources being used.

protected override void Dispose(bool disposing)

Parameters

disposing bool

True if managed resources should be disposed, otherwise false.

IsPositionOver(int, int, bool)

Defines if mouse is over an item.

public override bool IsPositionOver(int x, int y, bool useDIP = false)

Parameters

x int

Mouse X-coordinate.

y int

Mouse Y-coordinate.

useDIP bool

Use DIP instead of pixels as parameters.

Returns

bool

True if mouse is over item, false otherwise.

OnDeserialized(StreamingContext)

OnDeserialized is called just after the object has been deserialized.

[OnDeserialized]
protected void OnDeserialized(StreamingContext context)

Parameters

context StreamingContext

Context.

SetItemDragPosition(int, int, bool)

Set item drag end position as axis values.

protected override void SetItemDragPosition(int x, int y, bool FinalPosition)

Parameters

x int

param x M:LightningChartLib.WinForms.Charting.EventMarkers.EventMarkerCommonBase`1.SetItemDragPosition(System.Int32,System.Int32,System.Boolean)

y int

param y M:LightningChartLib.WinForms.Charting.EventMarkers.EventMarkerCommonBase`1.SetItemDragPosition(System.Int32,System.Int32,System.Boolean)

FinalPosition bool

param FinalPosition M:LightningChartLib.WinForms.Charting.EventMarkers.EventMarkerCommonBase`1.SetItemDragPosition(System.Int32,System.Int32,System.Boolean)

SetItemDragStartPosition()

Item center position when dragging starts.

protected override void SetItemDragStartPosition()