GetInformation(Stream,Boolean,Int32) Method

public CodecsImageInfo GetInformation( 
   Stream stream,
   bool totalPages,
   int pageNumber
)

'Declaration
 

Public Overloads Function GetInformation( _
   ByVal stream As Stream, _
   ByVal totalPages As Boolean, _
   ByVal pageNumber As Integer _
) As CodecsImageInfo

'Usage
 

Dim instance As RasterCodecs
Dim stream As Stream
Dim totalPages As Boolean
Dim pageNumber As Integer
Dim value As CodecsImageInfo
 
value = instance.GetInformation(stream, totalPages, pageNumber)

public CodecsImageInfo GetInformation( 
   Stream stream,
   bool totalPages,
   int pageNumber
)

- (nullable LTCodecsImageInfo *)imageInformationForStream:(LTLeadStream *)stream 
                                               totalPages:(BOOL)totalPages 
                                               pageNumber:(NSInteger)pageNumber 
                                                    error:(NSError **)error
            

public CodecsImageInfo getInformation(ILeadStream stream, boolean totalPages, int pageNumber)

 function Leadtools.Codecs.RasterCodecs.GetInformation(Stream,Boolean,Int32)( 
   stream ,
   totalPages ,
   pageNumber 
)

public:
CodecsImageInfo^ GetInformation( 
   Stream^ stream,
   bool totalPages,
   int pageNumber
) 

Parameters

stream

Stream containing the input image data.

totalPages

true to query the file for total number of pages; false, otherwise.

pageNumber

Page number in the file to query.

Return Value

Specifying true for totalPages can cause the process to be slow for files with large number of pages.

To quickly query the number of an image, use GetTotalPages or GetTotalPagesAsync.

To quickly query the format of an image, use GetFormat or GetFormatAsync.

Target Platforms

Reference

RasterCodecs Class
RasterCodecs Members
Overload List
Loading and Saving Large TIFF / BigTIFF Files
Speeding Up 1-Bit Documents
Fast File Info