Class VLApplyMask.TVLApplyMask

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Package: VideoLabPkg

Unit: VLApplyMask

Inherits: TVLCommonROIFilter

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 From TVLCommonROIFilter 6 Properties 6.1 Published 7 From TVLCommonFilter 8 Properties 8.1 Public 9 Methods 9.1 Public 10 Pins 11 From TSLBasicThreadedEnableFilter 12 Properties 12.1 Published 13 From TSLBasicThreadedFilter 14 Properties 14.1 Published

Syntax

Delphi:

type TVLApplyMask = class( TVLCommonROIFilter )

C++ Builder:

class TVLApplyMask : public TVLCommonROIFilter

Visual C++ (MFC):

class CTVLApplyMask : public CTVLCommonROIFilter

C# (.NET):

public ref class TVLApplyMask : Mitov.VideoLab.CommonROIFilter

Summary

Applies a picture mask over the image.

Description

Use this component to apply a transparent bitmap mask over the video frames.

Diagram:

Example:

Video :	Mask :	Video +
Mask :

Properties

Published

• Picture - Image that will be used as a mask for the frames.
• Transparency - Specifies how the image transparency will be selected.
• Stretched - Stretched the mask to fill the frame.

From TVLCommonROIFilter

Properties

Published

• WorkArea

From TVLCommonFilter

Properties

Public

• InputVideoFormat

Methods

Public

• procedure ProcessFrame(Image : IVLImageBuffer)
• procedure ProcessFrame(InImage : IVLImageBuffer; var OutImage : IVLImageBuffer)
• procedure ProcessBitmap(InBitmap : TBitmap; OutBitmap : TBitmap)

Pins

• OutputPin
• InputPin

From TSLBasicThreadedEnableFilter

Properties

Published

• Enabled

From TSLBasicThreadedFilter

Properties

Published

• Threading