Class ULImage.TULImageLayer

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Package: UserLabBasicPkg

Unit: ULImage

Inherits: TULImage

Contents 1 Syntax 1.1 Delphi: 1.2 C++ Builder: 1.3 Visual C++ (MFC): 1.4 C# (.NET): 2 Summary 3 Description 4 From TULImage 5 Properties 5.1 Published 6 From TULBasicControl 7 Properties 7.1 Published 8 Methods 8.1 Public 9 Events 10 From TLPTransparentControl 11 Properties 11.1 Published 12 Methods 12.1 Public 13 From TLPControlDrawLayer 14 Methods 14.1 Public 15 From TSLCustomControlItem 16 Properties 16.1 Public 17 Methods 17.1 Public 18 From TLPCustomControl 19 Properties 19.1 Published 20 Methods 20.1 Public 21 Events

Syntax

Delphi:

type TULImageLayer = class( TULImage )

C++ Builder:

class TULImageLayer : public TULImage

Visual C++ (MFC):

class CTULImageLayer : public CTULImage

C# (.NET):

public ref class TULImageLayer : Mitov.UserLab.Image

Summary

Layer drawing image.

Description

Defines a layer drawing image.

You can add this layer to any drawing component such as TVLDraw to render a video layer containing a scope.

Example:

From TULImage

Properties

Published

• Picture - Specifies the image that appears on the image control.
• Stretched - Indicates whether the image should be changed so that it exactly fits the bounds of the image control.
• Proportional - Indicates whether the image should be changed, without distortion, so that it fits the bounds of the image control.
• Color
• AntiAlias

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