Class TBGRACustomLayeredBitmap
Unit
Declaration
type TBGRACustomLayeredBitmap = class(TGraphic)
Description
Abstract class for storing a layered bitmap
Hierarchy
- TBGRACustomLayeredBitmap
Overview
Methods
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constructor Create; override; |
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destructor Destroy; override; |
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function ComputeFlatImage(firstLayer, lastLayer: integer; ASeparateXorMask: boolean = false): TBGRABitmap; overload; |
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function ComputeFlatImage(ARect: TRect; ASeparateXorMask: boolean = false): TBGRABitmap; overload; |
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function ComputeFlatImage(ARect: TRect; firstLayer, lastLayer: integer; ASeparateXorMask: boolean = false): TBGRABitmap; overload; |
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function ComputeFlatImage(ASeparateXorMask: boolean = false): TBGRABitmap; overload; |
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function DrawLayer(Dest: TBGRABitmap; X,Y: Integer; AIndex: integer; ASeparateXorMask: boolean = false; ADestinationEmpty: boolean = false): boolean; |
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function GetLayerBitmapCopy(layer: integer): TBGRABitmap; virtual; abstract; |
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function GetLayerBitmapDirectly(layer: integer): TBGRABitmap; virtual; |
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function ToString: ansistring; override; |
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function ContainsFrozenRange(first,last: integer): boolean; |
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function GetBlendOperation(Layer: integer): TBlendOperation; virtual; abstract; |
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function GetEmpty: boolean; override; |
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function GetLayerDrawMode(AIndex: integer): TDrawMode; |
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function GetLayerFrozen(layer: integer): boolean; virtual; |
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function GetLayerFrozenRange(layer: integer): integer; |
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function GetLayerName(layer: integer): string; virtual; |
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function GetLayerOffset(layer: integer): TPoint; virtual; |
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function GetLayerOpacity(layer: integer): byte; virtual; abstract; |
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function GetLayerOriginal(layer: integer): TBGRALayerCustomOriginal; virtual; |
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function GetLayerOriginalGuid(layer: integer): TGuid; virtual; |
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function GetLayerOriginalKnown(layer: integer): boolean; virtual; |
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function GetLayerOriginalMatrix(layer: integer): TAffineMatrix; virtual; |
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function GetLayerOriginalRenderStatus(layer: integer): TOriginalRenderStatus; virtual; |
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function GetLayerUniqueId(layer: integer): integer; virtual; |
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function GetLayerVisible(layer: integer): boolean; virtual; abstract; |
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function GetMemDirectory: TMemDirectory; |
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function GetNbLayers: integer; virtual; abstract; |
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function GetOriginalByIndex(AIndex: integer): TBGRALayerCustomOriginal; virtual; |
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function GetOriginalByIndexClass(AIndex: integer): TBGRALayerOriginalAny; virtual; |
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function GetOriginalByIndexKnown(AIndex: integer): boolean; virtual; |
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function GetOriginalByIndexLoaded(AIndex: integer): boolean; virtual; |
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function GetOriginalCount: integer; virtual; |
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function GetTransparent: Boolean; override; |
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function IndexOfOriginal(AOriginal: TBGRALayerCustomOriginal): integer; overload; virtual; |
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function IndexOfOriginal(const AGuid: TGuid): integer; overload; virtual; |
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function RangeIntersect(first1,last1,first2,last2: integer): boolean; |
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procedure DiscardSelection; |
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procedure Draw(Canvas: TCanvas; x,y: integer); overload; |
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procedure Draw(Dest: TBGRABitmap; x,y: integer; ASeparateXorMask: boolean; ADestinationEmpty: boolean = false); overload; |
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procedure Draw(Dest: TBGRABitmap; AX,AY: integer; firstLayer, lastLayer: integer; ASeparateXorMask: boolean = false; ADestinationEmpty: boolean = false); overload; |
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procedure Draw(Canvas: TCanvas; x,y: integer; firstLayer, lastLayer: integer); overload; |
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procedure Draw(Dest: TBGRABitmap; x,y: integer); overload; |
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procedure Draw(ACanvas: TCanvas; const Rect: TRect); override; overload; |
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procedure Freeze; overload; |
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procedure Freeze(firstLayer, lastLayer: integer); overload; |
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procedure FreezeExceptOneLayer(layer: integer); overload; |
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procedure NotifyLoaded; virtual; |
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procedure NotifySaving; virtual; |
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procedure SaveToFile(const filenameUTF8: string); override; |
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procedure SaveToStream(Stream: TStream); override; |
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procedure SaveToStreamAs(Stream: TStream; AExtension: string); |
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procedure Unfreeze(firstLayer, lastLayer: integer); overload; |
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procedure Unfreeze(layer: integer); overload; |
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procedure Unfreeze; overload; |
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procedure RemoveFrozenRange(index: integer); |
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procedure SetHeight(Value: Integer); override; |
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procedure SetLayerFrozen(layer: integer; AValue: boolean); virtual; |
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procedure SetMemDirectory(AValue: TMemDirectory); |
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procedure SetTransparent(Value: Boolean); override; |
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procedure SetWidth(Value: Integer); override; |
Properties
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property BlendOperation[layer: integer]: TBlendOperation read GetBlendOperation; |
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property DefaultBlendingOperation: TBlendOperation read GetDefaultBlendingOperation; |
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property HasMemFiles: boolean read GetHasMemFiles; |
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property LayerFrozen[layer: integer]: boolean read GetLayerFrozen; |
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property LayerName[layer: integer]: string read GetLayerName; |
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property LayerOffset[layer: integer]: TPoint read GetLayerOffset; |
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property LayerOpacity[layer: integer]: byte read GetLayerOpacity; |
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property LayerOriginal[layer: integer]: TBGRALayerCustomOriginal read GetLayerOriginal; |
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property LayerOriginalGuid[layer: integer]: TGuid read GetLayerOriginalGuid; |
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property LayerOriginalKnown[layer: integer]: boolean read GetLayerOriginalKnown; |
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property LayerOriginalMatrix[layer: integer]: TAffineMatrix read GetLayerOriginalMatrix; |
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property LayerOriginalRenderStatus[layer: integer]: TOriginalRenderStatus read GetLayerOriginalRenderStatus; |
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property LayerUniqueId[layer: integer]: integer read GetLayerUniqueId; |
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property LayerVisible[layer: integer]: boolean read GetLayerVisible; |
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property LinearBlend: boolean read GetLinearBlend write SetLinearBlend; |
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property MemDirectory: TMemDirectory read GetMemDirectory write SetMemDirectory; |
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property MemDirectoryOwned: boolean read FMemDirectoryOwned write FMemDirectoryOwned; |
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property NbLayers: integer read GetNbLayers; |
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property SelectionDrawMode: TDrawMode read FSelectionDrawMode write FSelectionDrawMode; |
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property SelectionLayerIndex: integer read FSelectionLayerIndex write FSelectionLayerIndex; |
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property SelectionRect: TRect read FSelectionRect write FSelectionRect; |
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property SelectionScanner: IBGRAScanner read FSelectionScanner write FSelectionScanner; |
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property SelectionScannerOffset: TPoint read FSelectionScannerOffset write FSelectionScannerOffset; |
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property SelectionVisible: boolean read GetSelectionVisible; |
Description
Methods
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constructor Create; override; |
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This item has no description. | |
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destructor Destroy; override; |
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This item has no description. | |
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function ComputeFlatImage(firstLayer, lastLayer: integer; ASeparateXorMask: boolean = false): TBGRABitmap; overload; |
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This item has no description. | |
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function ComputeFlatImage(ARect: TRect; ASeparateXorMask: boolean = false): TBGRABitmap; overload; |
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This item has no description. | |
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function ComputeFlatImage(ARect: TRect; firstLayer, lastLayer: integer; ASeparateXorMask: boolean = false): TBGRABitmap; overload; |
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This item has no description. | |
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function ComputeFlatImage(ASeparateXorMask: boolean = false): TBGRABitmap; overload; |
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This item has no description. | |
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function DrawLayer(Dest: TBGRABitmap; X,Y: Integer; AIndex: integer; ASeparateXorMask: boolean = false; ADestinationEmpty: boolean = false): boolean; |
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This item has no description. | |
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function GetLayerBitmapCopy(layer: integer): TBGRABitmap; virtual; abstract; |
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This item has no description. | |
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function GetLayerBitmapDirectly(layer: integer): TBGRABitmap; virtual; |
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This item has no description. | |
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function ToString: ansistring; override; |
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This item has no description. | |
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function ContainsFrozenRange(first,last: integer): boolean; |
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This item has no description. | |
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function GetBlendOperation(Layer: integer): TBlendOperation; virtual; abstract; |
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This item has no description. | |
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function GetEmpty: boolean; override; |
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This item has no description. | |
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function GetLayerDrawMode(AIndex: integer): TDrawMode; |
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This item has no description. | |
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function GetLayerFrozen(layer: integer): boolean; virtual; |
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This item has no description. | |
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function GetLayerFrozenRange(layer: integer): integer; |
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This item has no description. | |
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function GetLayerName(layer: integer): string; virtual; |
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This item has no description. | |
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function GetLayerOffset(layer: integer): TPoint; virtual; |
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This item has no description. | |
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function GetLayerOpacity(layer: integer): byte; virtual; abstract; |
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This item has no description. | |
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function GetLayerOriginal(layer: integer): TBGRALayerCustomOriginal; virtual; |
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This item has no description. | |
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function GetLayerOriginalGuid(layer: integer): TGuid; virtual; |
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This item has no description. | |
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function GetLayerOriginalKnown(layer: integer): boolean; virtual; |
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This item has no description. | |
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function GetLayerOriginalMatrix(layer: integer): TAffineMatrix; virtual; |
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This item has no description. | |
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function GetLayerOriginalRenderStatus(layer: integer): TOriginalRenderStatus; virtual; |
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This item has no description. | |
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function GetLayerUniqueId(layer: integer): integer; virtual; |
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This item has no description. | |
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function GetLayerVisible(layer: integer): boolean; virtual; abstract; |
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This item has no description. | |
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function GetMemDirectory: TMemDirectory; |
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This item has no description. | |
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function GetNbLayers: integer; virtual; abstract; |
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This item has no description. | |
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function GetOriginalByIndex(AIndex: integer): TBGRALayerCustomOriginal; virtual; |
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This item has no description. | |
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function GetOriginalByIndexClass(AIndex: integer): TBGRALayerOriginalAny; virtual; |
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This item has no description. | |
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function GetOriginalByIndexKnown(AIndex: integer): boolean; virtual; |
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This item has no description. | |
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function GetOriginalByIndexLoaded(AIndex: integer): boolean; virtual; |
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This item has no description. | |
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function GetOriginalCount: integer; virtual; |
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This item has no description. | |
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function GetTransparent: Boolean; override; |
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This item has no description. | |
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function IndexOfOriginal(AOriginal: TBGRALayerCustomOriginal): integer; overload; virtual; |
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This item has no description. | |
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function IndexOfOriginal(const AGuid: TGuid): integer; overload; virtual; |
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This item has no description. | |
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function RangeIntersect(first1,last1,first2,last2: integer): boolean; |
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This item has no description. | |
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procedure DiscardSelection; |
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This item has no description. | |
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procedure Draw(Canvas: TCanvas; x,y: integer); overload; |
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This item has no description. | |
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procedure Draw(Dest: TBGRABitmap; x,y: integer; ASeparateXorMask: boolean; ADestinationEmpty: boolean = false); overload; |
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This item has no description. | |
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procedure Draw(Dest: TBGRABitmap; AX,AY: integer; firstLayer, lastLayer: integer; ASeparateXorMask: boolean = false; ADestinationEmpty: boolean = false); overload; |
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This item has no description. | |
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procedure Draw(Canvas: TCanvas; x,y: integer; firstLayer, lastLayer: integer); overload; |
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This item has no description. | |
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procedure Draw(Dest: TBGRABitmap; x,y: integer); overload; |
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This item has no description. | |
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procedure Draw(ACanvas: TCanvas; const Rect: TRect); override; overload; |
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This item has no description. | |
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procedure Freeze; overload; |
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This item has no description. | |
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procedure Freeze(firstLayer, lastLayer: integer); overload; |
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This item has no description. | |
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procedure FreezeExceptOneLayer(layer: integer); overload; |
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This item has no description. | |
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procedure NotifyLoaded; virtual; |
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This item has no description. | |
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procedure NotifySaving; virtual; |
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This item has no description. | |
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procedure SaveToFile(const filenameUTF8: string); override; |
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This item has no description. | |
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procedure SaveToStream(Stream: TStream); override; |
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This item has no description. | |
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procedure SaveToStreamAs(Stream: TStream; AExtension: string); |
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This item has no description. | |
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procedure Unfreeze(firstLayer, lastLayer: integer); overload; |
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This item has no description. | |
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procedure Unfreeze(layer: integer); overload; |
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This item has no description. | |
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procedure Unfreeze; overload; |
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This item has no description. | |
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procedure RemoveFrozenRange(index: integer); |
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This item has no description. | |
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procedure SetHeight(Value: Integer); override; |
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This item has no description. | |
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procedure SetLayerFrozen(layer: integer; AValue: boolean); virtual; |
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This item has no description. | |
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procedure SetMemDirectory(AValue: TMemDirectory); |
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This item has no description. | |
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procedure SetTransparent(Value: Boolean); override; |
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This item has no description. | |
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procedure SetWidth(Value: Integer); override; |
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This item has no description. | |
Properties
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property BlendOperation[layer: integer]: TBlendOperation read GetBlendOperation; |
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This item has no description. | |
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property DefaultBlendingOperation: TBlendOperation read GetDefaultBlendingOperation; |
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use linear blending unless specified | |
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property HasMemFiles: boolean read GetHasMemFiles; |
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This item has no description. | |
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property LayerFrozen[layer: integer]: boolean read GetLayerFrozen; |
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This item has no description. | |
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property LayerName[layer: integer]: string read GetLayerName; |
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This item has no description. | |
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property LayerOffset[layer: integer]: TPoint read GetLayerOffset; |
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This item has no description. | |
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property LayerOpacity[layer: integer]: byte read GetLayerOpacity; |
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This item has no description. | |
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property LayerOriginal[layer: integer]: TBGRALayerCustomOriginal read GetLayerOriginal; |
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This item has no description. | |
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property LayerOriginalGuid[layer: integer]: TGuid read GetLayerOriginalGuid; |
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This item has no description. | |
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property LayerOriginalKnown[layer: integer]: boolean read GetLayerOriginalKnown; |
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This item has no description. | |
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property LayerOriginalMatrix[layer: integer]: TAffineMatrix read GetLayerOriginalMatrix; |
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This item has no description. | |
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property LayerOriginalRenderStatus[layer: integer]: TOriginalRenderStatus read GetLayerOriginalRenderStatus; |
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This item has no description. | |
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property LayerUniqueId[layer: integer]: integer read GetLayerUniqueId; |
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This item has no description. | |
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property LayerVisible[layer: integer]: boolean read GetLayerVisible; |
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This item has no description. | |
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property LinearBlend: boolean read GetLinearBlend write SetLinearBlend; |
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This item has no description. | |
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property MemDirectory: TMemDirectory read GetMemDirectory write SetMemDirectory; |
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This item has no description. | |
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property MemDirectoryOwned: boolean read FMemDirectoryOwned write FMemDirectoryOwned; |
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This item has no description. | |
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property NbLayers: integer read GetNbLayers; |
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This item has no description. | |
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property SelectionDrawMode: TDrawMode read FSelectionDrawMode write FSelectionDrawMode; |
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This item has no description. | |
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property SelectionLayerIndex: integer read FSelectionLayerIndex write FSelectionLayerIndex; |
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This item has no description. | |
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property SelectionRect: TRect read FSelectionRect write FSelectionRect; |
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This item has no description. | |
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property SelectionScanner: IBGRAScanner read FSelectionScanner write FSelectionScanner; |
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This item has no description. | |
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property SelectionScannerOffset: TPoint read FSelectionScannerOffset write FSelectionScannerOffset; |
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This item has no description. | |
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property SelectionVisible: boolean read GetSelectionVisible; |
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This item has no description. | |