Class TBGRAOpacityScanner

Fields

Properties

Unit

BGRAGradientScanner

Declaration

type TBGRAOpacityScanner = class(TBGRACustomScanner)

Description

Scanner applying an opacity

Hierarchy

IInterface
IBGRAScanner
TBGRACustomScanner
TBGRAOpacityScanner

Overview

Methods

	`constructor Create(ATexture: TBGRACustomScanner; AGlobalOpacity: Byte; AOwned: boolean);`
	`constructor Create(ATexture: IBGRAScanner; AGlobalOpacity: Byte = 255);`
	`destructor Destroy; override;`
	`function IsScanPutPixelsDefined: boolean; override;`
	`function ScanAt(X,Y: Single): TBGRAPixel; override;`
	`function ScanNextPixel: TBGRAPixel; override;`
	`procedure ScanMoveTo(X,Y: Integer); override;`
	`procedure ScanPutPixels(pdest: PBGRAPixel; count: integer; mode: TDrawMode); override;`
	`procedure ScanSkipPixels(ACount: integer); override;`

Description

Methods

	`constructor Create(ATexture: TBGRACustomScanner; AGlobalOpacity: Byte; AOwned: boolean);`
This item has no description.

	`constructor Create(ATexture: IBGRAScanner; AGlobalOpacity: Byte = 255);`
This item has no description.

	`destructor Destroy; override;`
This item has no description.

	`function IsScanPutPixelsDefined: boolean; override;`
This item has no description.

	`function ScanAt(X,Y: Single): TBGRAPixel; override;`
This item has no description.

	`function ScanNextPixel: TBGRAPixel; override;`
This item has no description.

	`procedure ScanMoveTo(X,Y: Integer); override;`
This item has no description.

	`procedure ScanPutPixels(pdest: PBGRAPixel; count: integer; mode: TDrawMode); override;`
This item has no description.

	`procedure ScanSkipPixels(ACount: integer); override;`
This item has no description.