GetTotalPages(string) Method (original) (raw)
Summary
Gets the number of pages in a disk file image.
Syntax
C#
Objective-C
C++/CLI
Python
public int GetTotalPages(
string _fileName_
)
- (NSInteger)totalPagesInFile:(NSString *)file error:(NSError **)error public:
int GetTotalPages(
String^ _fileName_
)
Parameters
fileName
A String containing the name of the image file to query.
Return Value
Number of pages in the specified file.
Example
using Leadtools;
using Leadtools.Codecs;
using Leadtools.ImageProcessing;
using Leadtools.ImageProcessing.Color;
using Leadtools.Svg;
public void LoadPagesFromFileTest(string fileName)
{
// Create a new RasterCodecs instance
using (RasterCodecs rasterCodecs = new RasterCodecs())
{
rasterCodecs.GetFormat(fileName);
// Get the number of pages
int pageCount = rasterCodecs.GetTotalPages(fileName);
Debug.WriteLine("Number of pages in the file is {0}", pageCount);
// Load all pages
for (int pageNumber = 1; pageNumber <= pageCount; pageNumber++)
{
using (RasterImage rasterImage = rasterCodecs.Load(fileName, pageNumber))
{
Debug.WriteLine("Page {0} loaded", pageNumber);
}
}
}
}
Leadtools.Codecs Assembly
CompactFile(Stream,Stream,int,int,bool,int,int,bool,int,CodecsSavePageMode,bool,bool) Method
CompactFile(Stream,Stream,int,int,bool,long,int,bool,long,CodecsSavePageMode,bool,bool,bool) Method
CompactFile(string,string,int,int,bool,int,int,bool,int,CodecsSavePageMode,bool,bool) Method
CompactFile(string,string,int,int,bool,long,int,bool,long,CodecsSavePageMode,bool,bool,bool) Method