Class VLCommonFilter.TVLCommonROISizeFilter

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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 TVLCommonROISizeFilter = class( TVLCommonROIFilter )

C++ Builder:

class TVLCommonROISizeFilter : public TVLCommonROIFilter

Visual C++ (MFC):

class CTVLCommonROISizeFilter : public CTVLCommonROIFilter

C# (.NET):

public ref class CommonROISizeFilter : Mitov.VideoLab.CommonROIFilter

Summary

Base abstract class for video filters with Region Of Interest.

Description

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

Properties

Published

• InterpolationType - Desired type of interpolation to be used.
• BackgroundColor - Specifies the background color for the resulting image.

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