Class SLScope.TSLScopeMarker

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Package: SignalLabScopePkg

Unit: SLScope

Inherits: TSLDisplayMarker

Contents 1 Syntax 1.1 Delphi: 1.2 C++ Builder: 1.3 Visual C++ (MFC): 1.4 C# (.NET): 2 Summary 3 Description 4 Properties 4.1 Published 5 Methods 5.1 Public 6 From TSLDisplayMarker 7 Properties 7.1 Published 8 Events 9 From TSLBasicDisplayMarker 10 Methods 10.1 Public 11 From TSLDisplaySelectableCollectionItem 12 Methods 12.1 Public 13 From TSLDisplayCollectionItem 14 Properties 14.1 Published 15 From TLPNamedCollectionItem 16 Properties 16.1 Published 17 From TLPCollectionItem 18 Methods 18.1 Public

Syntax

Delphi:

type TSLScopeMarker = class( TSLDisplayMarker, ISLOptionalAxesDisplayCollectionItem )

C++ Builder:

class TSLScopeMarker : public TSLDisplayMarker

Visual C++ (MFC):

class CTSLScopeMarker : public CTSLDisplayMarker

C# (.NET):

public ref class TSLScopeMarker : Mitov.PlotLab.DisplayMarker

Summary

Scope display marker.

Description

Defines class for scope display markers.

Properties

Published

• XAxisIndex - Specifies the index of the X axis the element will be associated with.
• YAxisIndex - Specifies the index of the Y axis the element will be associated with.

Methods

Public

• function GetOwnerComponent() : TSLDataDisplay

From TSLDisplayMarker

Properties

Published

• Position - Specifies the X and Y position of a marker.

Events

• OnMouseDown - Occurs when the user presses a mouse button with the mouse pointer over the marker.
• OnMouseUp - Occurs when the user releases a mouse button that was pressed with the mouse pointer over the marker.
• OnClick - Occurs when the user clicks the marker.
• OnDragged - Occurs when the marker has been dragged by the mouse.

From TSLBasicDisplayMarker

Methods

Public

• function HitTest(X : Integer; Y : Integer) : Boolean
• procedure Draw(ACanvas : TLPCanvas; DispRect : TRect; X : Integer; Y : Integer; APosition : Real; AValue : Real; Printing : Boolean)
• procedure DrawDrag(ACanvas : TLPCanvas; X : Integer; Y : Integer; APosition : Real; AValue : Real)
• procedure ClearDrawData()

From TSLDisplaySelectableCollectionItem

Methods

Public

• procedure MouseEnter()
• procedure MouseLeave()
• procedure MouseDown(Button : TMouseButton; Shift : TShiftState; X : Integer; Y : Integer; MouseInside : Boolean; var MouseHandled : Boolean)
• procedure MouseUp(Button : TMouseButton; Shift : TShiftState; X : Integer; Y : Integer; MouseInside : Boolean)

From TSLDisplayCollectionItem

Properties

Published

• Tag - Stores an general purpose integer value as part of an item

From TLPNamedCollectionItem

Properties

Published

• Name

From TLPCollectionItem

Methods

Public

• function QueryInterface(IID : TGUID; Obj : TLPCollectionItem) : HResult