Class TBGRAReaderTiff
Unit
BGRAReadTiff
Declaration
type TBGRAReaderTiff = class(TFPCustomImageReader)
Description
Reader for TIFF format
Hierarchy
- TFPCustomImageReader
- TBGRAReaderTiff
Overview
Fields
Methods
Properties
Description
Fields
Methods
![Public Public](public.gif) |
constructor Create; override; |
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![Public Public](public.gif) |
destructor Destroy; override; |
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![Public Public](public.gif) |
function FirstImg: TTiffIFD; |
check order of IFD entries or not
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![Public Public](public.gif) |
function GetBiggestImage: TTiffIFD; |
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![Public Public](public.gif) |
function ImageCount: integer; |
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![Protected Protected](protected.gif) |
function InternalCheck(Str: TStream): boolean; override; |
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![Public Public](public.gif) |
procedure Clear; |
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![Public Public](public.gif) |
procedure LoadFromStream(aStream: TStream; AutoClear: boolean = true); |
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![Public Public](public.gif) |
procedure LoadHeaderFromStream(aStream: TStream); |
list of TTiffIFD
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![Public Public](public.gif) |
procedure LoadIFDsFromStream; |
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![Protected Protected](protected.gif) |
procedure DoCreateImage(ImgFileDir: TTiffIFD); virtual; |
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![Protected Protected](protected.gif) |
procedure InternalRead(Str: TStream; AnImage: TFPCustomImage); override; |
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Properties
![Public Public](public.gif) |
property CheckIFDOrder: TTiffCheckIFDOrder read FCheckIFDOrder write FCheckIFDOrder; |
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![Public Public](public.gif) |
property FirstIFDStart: LongWord read FFirstIFDStart; |
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![Public Public](public.gif) |
property Images[Index: integer]: TTiffIFD read GetImages; |
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![Public Public](public.gif) |
property OnCreateImage: TTiffCreateCompatibleImgEvent read FOnCreateImage
write FOnCreateImage; |
load all images (you need to handle OnCreateImage event and assign ImgFileDir.Img)
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![Public Public](public.gif) |
property StartPos: int64 read fStartPos; |
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![Public Public](public.gif) |
property TheStream: TStream read s; |
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