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ReadStampAsync Method

Summary

Reads a thumbnail image stored in an image stream.

Syntax

C#
VB
WinRT C#
C++
public IAsyncOperation<RasterImage> ReadStampAsync(  
   ILeadStream stream, 
   int pageNumber 
) 
Public Function ReadStampAsync( _ 
   ByVal stream As ILeadStream, _ 
   ByVal pageNumber As Integer _ 
) As IAsyncOperation(Of RasterImage) 
public IAsyncOperation<RasterImage> ReadStampAsync(  
   ILeadStream stream, 
   int pageNumber 
) 
 function Leadtools.Codecs.RasterCodecs.ReadStampAsync(  
   stream , 
   pageNumber  
) 
public: 
IAsyncOperation<RasterImage^>^ ReadStampAsync(  
   ILeadStream^ stream, 
   int pageNumber 
)

Parameters

stream
A ILeadStream 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.

Return Value

When this method completes, it returns the RasterImage object that this method loads.

Remarks

Only EXIF, CMP, JFIF and FlashPix formats support stamps. However, not all file of these formats contain stamps. To create a thumbnail image from any file, use ReadThumbnail.

Requirements

Target Platforms

Help Version 19.0.2017.10.27
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