Class ILSpectrumDisplay.TILSpectrumDisplay

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Package: InstrumentLabPkg

Unit: ILSpectrumDisplay

Inherits: TULBasicColorControl

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 4.2 Public 5 Methods 5.1 Public 6 Pins 7 From TULBasicColorControl 8 Properties 8.1 Published 9 From TULBasicControl 10 Properties 10.1 Published 11 Methods 11.1 Public 12 Events 13 From TLPTransparentControl 14 Properties 14.1 Published 15 Methods 15.1 Public 16 From TLPControlDrawLayer 17 Methods 17.1 Public 18 From TSLCustomControlItem 19 Properties 19.1 Public 20 Methods 20.1 Public 21 From TLPCustomControl 22 Properties 22.1 Published 23 Methods 23.1 Public 24 Events

Syntax

Delphi:

type TILSpectrumDisplay = class( TULBasicColorControl )

C++ Builder:

class TILSpectrumDisplay : public TULBasicColorControl

Visual C++ (MFC):

class CTILSpectrumDisplay : public CTULBasicColorControl

C# (.NET):

public ref class TILSpectrumDisplay : Mitov.InstrumentLab.BasicColorControl

Summary

Spectrum display.

Description

Use this control to show Spectrum display.

Example:

Properties

Published

• Bars - Specifies the bars settings.
• ExcludeDC - Specifies if the DC should be excluded.
• RefreshInterval - Specifies how often the view area will be updated.
• Elements - Allows adding component elements.

Public

• Values - Specifies the spectrum values.

Methods

Public

• procedure GetChildren(Proc : TGetChildProc; Root : TComponent)
• procedure SetBounds(ALeft : Integer; ATop : Integer; AWidth : Integer; AHeight : Integer)

Pins

• InputPin - The real input pin of the component.

From TULBasicColorControl

Properties

Published

• Color
• Visible

From TULBasicControl

Properties

Published

• AntiAlias

Methods

Public

• procedure SetBounds(ALeft : Integer; ATop : Integer; AWidth : Integer; AHeight : Integer)

Events

• OnKeyDown
• OnKeyPress
• OnKeyUp
• OnClick
• OnDblClick
• OnMouseDown
• OnMouseMove
• OnMouseUp

From TLPTransparentControl

Properties

Published

• Transparent

Methods

Public

• procedure SetParent(AParent : TWinControl)
• procedure SetBounds(ALeft : Integer; ATop : Integer; AWidth : Integer; AHeight : Integer)
• procedure DoLayerDraw(ACanvas : TLPCanvas; AWidth : Integer; AHeight : Integer; AXCoeff : Single; AYCoeff : Single; AContoursOnly : Boolean)
• procedure SetTransparentBackground(ABitmap : TBitmap)
• procedure InvalidateBackground()

From TLPControlDrawLayer

Methods

Public

• procedure DoLayerBegin(ACanvas : TLPCanvas; AWidth : Integer; AHeight : Integer; AXCoeff : Single; AYCoeff : Single)
• procedure DoLayerEnd()
• procedure DoLayerDraw(ACanvas : TLPCanvas; AWidth : Integer; AHeight : Integer; AXCoeff : Single; AYCoeff : Single; AContoursOnly : Boolean)
• procedure DoLayerMouseMove(AShift : TShiftState; AX : Integer; AY : Integer)
• procedure DoLayerMouseDown(Button : TMouseButton; Shift : TShiftState; X : Integer; Y : Integer)
• procedure DoLayerMouseUp(Button : TMouseButton; Shift : TShiftState; X : Integer; Y : Integer)
• procedure DoLayerMouseWheelDown(AShift : TShiftState; AX : Integer; AY : Integer)
• procedure DoLayerMouseWheelUp(AShift : TShiftState; AX : Integer; AY : Integer)
• procedure DoLayerMouseEnter()
• procedure DoLayerMouseLeave()
• procedure SetChachedData(ALink : TObject; AData : TObject)
• procedure AddLayerLink(ALink : TLPLayerCollectionItem)
• procedure RemoveLayerLink(ALink : TLPLayerCollectionItem)

From TSLCustomControlItem

Properties

Public

• Index
• ComponentList

Methods

Public

• procedure SetParent(AParent : TWinControl)
• function GetHasEnable() : Boolean
• function GetCanDisable() : Boolean
• procedure SetParentComponent(AValue : TComponent)

From TLPCustomControl

Properties

Published

• Visible

Methods

Public

• procedure InvalidateIntRect(ARect : TRect)

Events

• OnMouseEnter
• OnMouseLeave