Class TBGRABitmapScanner

Properties

Unit

Declaration

type TBGRABitmapScanner = class(TBGRACustomScanner)

Description

Simple scanner for a bitmap

Hierarchy

IInterface
IBGRAScanner
TBGRACustomScanner
TBGRABitmapScanner

Overview

Fields

	`FCurX: integer;`
	`FOrigin: TPoint;`
	`FRepeatX: boolean;`
	`FRepeatY: boolean;`
	`FScanline: PBGRAPixel;`
	`FSource: TBGRACustomBitmap;`

Methods

	`constructor Create(ASource: TBGRACustomBitmap; ARepeatX,ARepeatY: boolean; AOrigin: TPoint);`
	`function ScanAt(X, Y: Single): TBGRAPixel; override;`
	`function ScanNextPixel: TBGRAPixel; override;`
	`procedure ScanMoveTo(X, Y: Integer); override;`
	`procedure ScanSkipPixels(ACount: integer); override;`

Description

Fields

	`FCurX: integer;`
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	`FOrigin: TPoint;`
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	`FRepeatX: boolean;`
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	`FRepeatY: boolean;`
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	`FScanline: PBGRAPixel;`
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	`FSource: TBGRACustomBitmap;`
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Methods

	`constructor Create(ASource: TBGRACustomBitmap; ARepeatX,ARepeatY: boolean; AOrigin: TPoint);`
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	`function ScanAt(X, Y: Single): TBGRAPixel; override;`
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	`function ScanNextPixel: TBGRAPixel; override;`
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	`procedure ScanMoveTo(X, Y: Integer); override;`
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	`procedure ScanSkipPixels(ACount: integer); override;`
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