Vcl.Imaging.GIFImg.TGIFApplicationExtension.FindSubExtension
Delphi
class function FindSubExtension(Stream: TStream): TGIFExtensionClass; override;
C++
__classmethod virtual TGIFExtensionClass __fastcall FindSubExtension(System::Classes::TStream* Stream);
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| function | public | Vcl.Imaging.GIFImg.pas Vcl.Imaging.GIFImg.hpp |
Vcl.Imaging.GIFImg | TGIFApplicationExtension |
Description
Returns the extension found when parsing the given stream.
The FindSubExtension function returns the first subextension found when parsing the stream given through the Stream parameter, which contains a GIF image. If a subextension is not found, it returns the current extension.