Class VLCommonFilter.TVLCommonROIMatrixSizeFilter

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Package: VideoLabBasicPkg

Unit: VLCommonFilter

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 TVLCommonROIMatrixSizeFilter = class( TVLCommonROIFilter )

C++ Builder:

class TVLCommonROIMatrixSizeFilter : public TVLCommonROIFilter

Visual C++ (MFC):

class CTVLCommonROIMatrixSizeFilter : public CTVLCommonROIFilter

C# (.NET):

public ref class CommonROIMatrixSizeFilter : Mitov.VideoLab.CommonROIFilter

Summary

Abstract base class for Region Of Interest(ROI) filters with Transformation Matrix.

Description

This abstract filter class provides some basic support for various types of filters. Do not use this class directly.

Properties

Published

• MaskSize - The size of the mask to be used by the filter in pixels.

From TVLCommonROIFilter

Properties

Published

• WorkArea - Specifies the Region of Interest (ROI) where the filter operation will be performed.

From TVLCommonFilter

Properties

Public

• InputVideoFormat - Returns the current input video format.

Methods

Public

• procedure ProcessFrame(Image : IVLImageBuffer) - Performs a filter operation over a video buffer.
• procedure ProcessFrame(InImage : IVLImageBuffer; var OutImage : IVLImageBuffer) - Performs a filter operation over a video buffer.
• procedure ProcessBitmap(InBitmap : TBitmap; OutBitmap : TBitmap) - Performs a filter operation over a bitmap.

Pins

• OutputPin - The Video Output Pin of the filter.
• InputPin - The Video Input Pin of the filter.

From TSLBasicThreadedEnableFilter

Properties

Published

• Enabled

From TSLBasicThreadedFilter

Properties

Published

• Threading