GetRasterPdfInfo(String,Int32) Method

public CodecsRasterPdfInfo GetRasterPdfInfo( 
   string fileName,
   int pageNumber
)

'Declaration
 

Public Overloads Function GetRasterPdfInfo( _
   ByVal fileName As String, _
   ByVal pageNumber As Integer _
) As CodecsRasterPdfInfo

'Usage
 

Dim instance As RasterCodecs
Dim fileName As String
Dim pageNumber As Integer
Dim value As CodecsRasterPdfInfo
 
value = instance.GetRasterPdfInfo(fileName, pageNumber)

public CodecsRasterPdfInfo GetRasterPdfInfo( 
   string fileName,
   int pageNumber
)

- (nullable LTCodecsRasterPdfInfo *)rasterPdfInfoForFile:(NSString *)file 
                                              pageNumber:(NSInteger)pageNumber 
                                                   error:(NSError **)error
            

 function Leadtools.Codecs.RasterCodecs.GetRasterPdfInfo(String,Int32)( 
   fileName ,
   pageNumber 
)

public:
CodecsRasterPdfInfo GetRasterPdfInfo( 
   String^ fileName,
   int pageNumber
) 

Parameters

fileName

The input PDF file.

pageNumber

The 1-based page number.

Return Value

The various RasterCodecs.GetInformation methods are used to return information about a raster image file on disk or stream. Information such as the format, size, dimension, bits per pixel are returned as members of the CodecsImageInfo object returned from RasterCodecs.GetInformation.

Raster Adobe PDF saved with the various Save methods (using any of the RasterImageFormat.RasPdfXyz flavors), contain extra information that can be obtained using RasterCodecs.GetRasterPdfInfo. This method returns an instance of CodecsRasterPdfInfo filled with these extra information. Refer to CodecsRasterPdfInfo for more information.

Target Platforms

Reference

RasterCodecs Class
RasterCodecs Members
Overload List
Implementing PDF Features