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Leadtools.Codecs Namespace > Classes > RasterCodecs > Methods > ReadStamp Method > ReadStamp(Stream,Int32,CodecsImageInfo) Method
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ReadStamp(Stream,Int32,CodecsImageInfo) Method
Summary
Reads a thumbnail image stored in an image stream.
Syntax
public Leadtools.RasterImage ReadStamp(Stream stream,int pageNumber,Leadtools.Codecs.CodecsImageInfo codecsimageinfo)
Public Overloads Function ReadStamp( _ByVal stream As Stream, _ByVal pageNumber As Integer _) As Leadtools.RasterImage
public Leadtools.RasterImage ReadStamp(Stream stream,int pageNumber)
- (nullable LTRasterImage *)readStampFromStream:(LTLeadStream *)streampageNumber:(NSInteger)pageNumbererror:(NSError **)error
public RasterImage readStamp(ILeadStream stream, int pageNumber) function Leadtools.Codecs.RasterCodecs.ReadStamp(Stream,Int32)(stream ,pageNumber)
public:Leadtools.RasterImage^ ReadStamp(Stream^ stream,int pageNumber)
Parameters
stream
A Stream containing the image data which contains the stamp image to load.
pageNumber
1-based index of the page from which the stamp image should be loaded.
codecsimageinfo A CodecsImageInfo object containing information about the image.
Return Value
The RasterImage object that this method loads.
Remarks
Only EXIF, CMP, JFIF and FlashPix formats support stamps. However, not all files of these formats contain stamps.
Both ReadStamp(Stream,Int32) and ReadStamp(Stream,Int32,CodecsImageInfo) read a thumbnail image from a stream and load it into the specified image. The difference is that ReadStamp(Stream,Int32,CodecsImageInfo) takes a CodecsImageInfo object in order to improve performance.
To create a thumbnail image from any file, use ReadThumbnail.
Requirements
See Also
Reference
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© 1991-2017 LEAD Technologies, Inc. All Rights Reserved.
Leadtools.Codecs Assembly
