Class TBGRALayerImageOriginal

Description

Hierarchy

Fields

Methods

Properties

Unit

BGRALayerOriginal

Declaration

type TBGRALayerImageOriginal = class(TBGRALayerCustomOriginal)

Description

Original of an image in a layered image (affined transformed)

Hierarchy

TObject
TBGRALayerCustomOriginal
TBGRALayerImageOriginal

Overview

Fields

	`FContentVersion: integer;`
	`FDiff: TBGRAImageOriginalDiff;`
	`FImage: TBGRABitmap;`
	`FJpegStream: TMemoryStream;`

Methods

	`constructor Create; override;`
	`destructor Destroy; override;`
	`class function CanConvertToSVG: boolean; override;`
	`function ConvertToSVG(const AMatrix: TAffineMatrix; out AOffset: TPoint): TObject; override;`
	`function GetImageCopy: TBGRABitmap;`
	`function GetRenderBounds(ADestRect: TRect; AMatrix: TAffineMatrix): TRect; override;`
	`class function StorageClassName: RawByteString; override;`
	`procedure AssignImage(AImage: TBGRACustomBitmap);`
	`procedure Clear;`
	`procedure LoadFromStorage(AStorage: TBGRACustomOriginalStorage); override;`
	`procedure LoadFromStream(AStream: TStream); override;`
	`procedure LoadImageFromStream(AStream: TStream);`
	`procedure Render(ADest: TBGRABitmap; AMatrix: TAffineMatrix; ADraft: boolean); override;`
	`procedure SaveImageToStream(AStream: TStream);`
	`procedure SaveToStorage(AStorage: TBGRACustomOriginalStorage); override;`
	`procedure BeginUpdate;`
	`procedure EndUpdate;`
	`procedure InternalClear;`
	`procedure InternalLoadImageFromStream(AStream: TStream; AUpdate: boolean);`

Properties

	`property Height: integer read GetImageHeight;`
	`property Width: integer read GetImageWidth;`

Description

Fields

	`FContentVersion: integer;`
This item has no description.

	`FDiff: TBGRAImageOriginalDiff;`
This item has no description.

	`FImage: TBGRABitmap;`
This item has no description.

	`FJpegStream: TMemoryStream;`
This item has no description.

Methods

	`constructor Create; override;`
This item has no description.

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

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

	`function ConvertToSVG(const AMatrix: TAffineMatrix; out AOffset: TPoint): TObject; override;`
This item has no description.

	`function GetImageCopy: TBGRABitmap;`
This item has no description.

	`function GetRenderBounds(ADestRect: TRect; AMatrix: TAffineMatrix): TRect; override;`
This item has no description.

	`class function StorageClassName: RawByteString; override;`
This item has no description.

	`procedure AssignImage(AImage: TBGRACustomBitmap);`
This item has no description.

	`procedure Clear;`
This item has no description.

	`procedure LoadFromStorage(AStorage: TBGRACustomOriginalStorage); override;`
This item has no description.

	`procedure LoadFromStream(AStream: TStream); override;`
This item has no description.

	`procedure LoadImageFromStream(AStream: TStream);`
This item has no description.

procedure Render(ADest: TBGRABitmap; AMatrix: TAffineMatrix; ADraft: boolean); override;

This item has no description. Showing description inherited from TBGRALayerCustomOriginal.Render.

one of the two Render functions must be overriden

	`procedure SaveImageToStream(AStream: TStream);`
This item has no description.

	`procedure SaveToStorage(AStorage: TBGRACustomOriginalStorage); override;`
This item has no description.

	`procedure BeginUpdate;`
This item has no description.

	`procedure EndUpdate;`
This item has no description.

	`procedure InternalClear;`
This item has no description.

	`procedure InternalLoadImageFromStream(AStream: TStream; AUpdate: boolean);`
This item has no description.

Properties

	`property Height: integer read GetImageHeight;`
This item has no description.

	`property Width: integer read GetImageWidth;`
This item has no description.