Class TBGRAImageOriginalDiff

Properties

Unit

BGRALayerOriginal

Declaration

type TBGRAImageOriginalDiff = class(TBGRAOriginalDiff)

Description

Difference in an image original

Hierarchy

TObject
TBGRAOriginalDiff
TBGRAImageOriginalDiff

Overview

Fields

	`FContentVersionAfter: integer;`
	`FContentVersionBefore: integer;`
	`FImageAfter: TBGRABitmap;`
	`FImageBefore: TBGRABitmap;`
	`FJpegStreamAfter: TMemoryStream;`
	`FJpegStreamBefore: TMemoryStream;`

Methods

	`constructor Create(AFromOriginal: TBGRALayerImageOriginal);`
	`destructor Destroy; override;`
	`function CanAppend(ADiff: TBGRAOriginalDiff): boolean; override;`
	`function IsIdentity: boolean; override;`
	`procedure Append(ADiff: TBGRAOriginalDiff); override;`
	`procedure Apply(AOriginal: TBGRALayerCustomOriginal); override;`
	`procedure ComputeDiff(AToOriginal: TBGRALayerImageOriginal);`
	`procedure Unapply(AOriginal: TBGRALayerCustomOriginal); override;`

Description

Fields

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

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

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

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

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

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

Methods

	`constructor Create(AFromOriginal: TBGRALayerImageOriginal);`
This item has no description.

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

	`function CanAppend(ADiff: TBGRAOriginalDiff): boolean; override;`
This item has no description.

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

	`procedure Append(ADiff: TBGRAOriginalDiff); override;`
This item has no description.

	`procedure Apply(AOriginal: TBGRALayerCustomOriginal); override;`
This item has no description.

	`procedure ComputeDiff(AToOriginal: TBGRALayerImageOriginal);`
This item has no description.

	`procedure Unapply(AOriginal: TBGRALayerCustomOriginal); override;`
This item has no description.