Reads a thumbnail image stored in the image file.
Public Overloads Function ReadStamp( _
ByVal fileName As String, _
ByVal pageNumber As Integer _
) As RasterImage
- (nullable LTRasterImage *)readStampFromFile:(NSString *)fileName
A String containing the name of the file which contains the stamp image to load.
1-based index of the page from which the stamp image should be loaded.
info A CodecsImageInfo object containing information about the image.
The RasterImage object that this method loads.
Only EXIF, CMP, JFIF and FlashPix formats support stamps. However, not all file of these formats contain stamps.
Both ReadStamp(String,Int32) and ReadStamp(String,Int32,CodecsImageInfo) read a thumbnail image from a string and load it into the specified image. The difference is that ReadStamp(String,Int32,CodecsImageInfo) takes a CodecsImageInfo object in order to improve performance.
To create a thumbnail image from any file, use ReadThumbnail.
NOTE: At this time, there are no multi-page formats that support stamps.
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