Class TBGRA3X3FilterScanner
Unit
Declaration
type TBGRA3X3FilterScanner = class(TBGRAFilterScannerMultipixel)
Description
Abstract scanner that applies a filter on a 3x3 window of pixels
Hierarchy
- IInterface
- IBGRAScanner
- TBGRACustomScanner
- TBGRAFilterScanner
- TBGRAFilterScannerMultipixel
- TBGRA3X3FilterScanner
Overview
Fields
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FAutoSourceBorderColor: boolean; |
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FDestinationBorderColor: TBGRAPixel; |
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FSourceBorderColor: TBGRAPixel; |
Methods
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constructor Create(ASource: IBGRAScanner; ABounds: TRect); overload; |
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constructor Create(ASource: TBGRACustomBitmap); overload; |
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function DoFilter3X3(PTop,PMiddle,PBottom: PBGRAPixel): TBGRAPixel; virtual; abstract; |
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procedure DoComputeFilter(BufferX: Integer; const Buffers: array of PBGRAPixel; BufferWidth: integer; ADest: PBGRAPixel; ACount: integer); override; |
Properties
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property AutoSourceBorderColor: boolean read FAutoSourceBorderColor write FAutoSourceBorderColor; |
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property DestinationBorderColor: TBGRAPixel read FDestinationBorderColor write FDestinationBorderColor; |
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property SourceBorderColor: TBGRAPixel read FSourceBorderColor write FSourceBorderColor; |
Description
Fields
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FAutoSourceBorderColor: boolean; |
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This item has no description. | |
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FDestinationBorderColor: TBGRAPixel; |
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This item has no description. | |
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FSourceBorderColor: TBGRAPixel; |
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This item has no description. | |
Methods
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constructor Create(ASource: IBGRAScanner; ABounds: TRect); overload; |
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This item has no description. | |
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constructor Create(ASource: TBGRACustomBitmap); overload; |
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This item has no description. | |
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function DoFilter3X3(PTop,PMiddle,PBottom: PBGRAPixel): TBGRAPixel; virtual; abstract; |
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This item has no description. | |
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procedure DoComputeFilter(BufferX: Integer; const Buffers: array of PBGRAPixel; BufferWidth: integer; ADest: PBGRAPixel; ACount: integer); override; |
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This item has no description. | |
Properties
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property AutoSourceBorderColor: boolean read FAutoSourceBorderColor write FAutoSourceBorderColor; |
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This item has no description. | |
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property DestinationBorderColor: TBGRAPixel read FDestinationBorderColor write FDestinationBorderColor; |
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This item has no description. | |
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property SourceBorderColor: TBGRAPixel read FSourceBorderColor write FSourceBorderColor; |
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This item has no description. | |