public static List <List <TextBlock> > ExtractBlockList(string filename)
{
if (!File.Exists(filename))
{
throw new FileNotFoundException("File: [" + filename + "] does not exist.");
}
var strategy = new TextExtractionStrategyForBlockList();
using (var pdfReader = new PdfReader(filename))
{
for (var page = 1; page <= pdfReader.NumberOfPages; page++)
{
PdfTextExtractor.GetTextFromPage(pdfReader, page, strategy);
}
}
return(strategy.BlockList);
}
public static List<List<TextBlock>> ExtractBlockList(string filename)
{
if (!File.Exists(filename)) throw new FileNotFoundException("File: [" + filename + "] does not exist.");
var strategy = new TextExtractionStrategyForBlockList();
using (var pdfReader = new PdfReader(filename))
{
for (var page = 1; page <= pdfReader.NumberOfPages; page++)
{
PdfTextExtractor.GetTextFromPage(pdfReader, page, strategy);
}
}
return strategy.BlockList;
}