public static void Run()
{
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_AsposePdf_Images();
//Open document
Document pdfDocument = new Document(dataDir+ "PageToTIFF.pdf");
//Create Resolution object
Resolution resolution = new Resolution(300);
//Create TiffSettings object
TiffSettings tiffSettings = new TiffSettings();
tiffSettings.Compression = CompressionType.None;
tiffSettings.Depth = ColorDepth.Default;
tiffSettings.Shape = ShapeType.Landscape;
tiffSettings.SkipBlankPages = false;
//Create TIFF device
TiffDevice tiffDevice = new TiffDevice(resolution, tiffSettings);
//Convert a particular page and save the image to stream
tiffDevice.Process(pdfDocument, 1, 1, dataDir + "output.tif");
}
public static void Run()
{
// ExStart:AllPagesToTIFF
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_AsposePdf_Images();
// Open document
Document pdfDocument = new Document(dataDir+ "PageToTIFF.pdf");
// Create Resolution object
Resolution resolution = new Resolution(300);
// Create TiffSettings object
TiffSettings tiffSettings = new TiffSettings();
tiffSettings.Compression = CompressionType.None;
tiffSettings.Depth = ColorDepth.Default;
tiffSettings.Shape = ShapeType.Landscape;
tiffSettings.SkipBlankPages = false;
// Create TIFF device
TiffDevice tiffDevice = new TiffDevice(resolution, tiffSettings);
// Convert a particular page and save the image to stream
tiffDevice.Process(pdfDocument, dataDir + "AllPagesToTIFF_out.tif");
// ExEnd:AllPagesToTIFF
System.Console.WriteLine("PDF all pages converted to one tiff file successfully!");
}
public static void Run()
{
// ExStart:BradleyAlgorithm
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_AsposePdf_Images();
// Open document
Document pdfDocument = new Document(dataDir+ "PageToTIFF.pdf");
string outputImageFile = dataDir + "resultant_out.tif";
string outputBinImageFile = dataDir + "37116-bin_out.tif";
// Create Resolution object
Resolution resolution = new Resolution(300);
// Create TiffSettings object
TiffSettings tiffSettings = new TiffSettings();
tiffSettings.Compression = CompressionType.LZW;
tiffSettings.Depth = Aspose.Pdf.Devices.ColorDepth.Format1bpp;
// Create TIFF device
TiffDevice tiffDevice = new TiffDevice(resolution, tiffSettings);
// Convert a particular page and save the image to stream
tiffDevice.Process(pdfDocument, outputImageFile);
using (FileStream inStream = new FileStream(outputImageFile, FileMode.Open))
{
using (FileStream outStream = new FileStream(outputBinImageFile, FileMode.Create))
{
tiffDevice.BinarizeBradley(inStream, outStream, 0.1);
}
}
// ExEnd:BradleyAlgorithm
System.Console.WriteLine("Conversion using bradley algorithm performed successfully!");
}
public static void NewApproach()
{
// ExStart:NewApproach
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_AsposePdfFacades_TechnicalArticles();
// Create PdfConverter object and bind input PDF file
PdfConverter pdfConverter = new PdfConverter();
pdfConverter.BindPdf(dataDir + "inFile.pdf");
pdfConverter.DoConvert();
// Create TiffSettings object and set CompressionType
TiffSettings tiffSettings = new TiffSettings();
// Convert to TIFF image
pdfConverter.SaveAsTIFF(dataDir + "PDFToTIFFConversion_out.tif", 300, 300, tiffSettings, new WinAPIIndexBitmapConverter());
pdfConverter.Close();
// ExEnd:NewApproach
}
public static void Run()
{
// ExStart:PDFToTIFFConversion
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_AsposePdfFacades_TechnicalArticles();
// Create PdfConverter object and bind input PDF file
PdfConverter pdfConverter = new PdfConverter();
pdfConverter.Resolution = new Aspose.Pdf.Devices.Resolution(300);
pdfConverter.BindPdf(dataDir + "inFile.pdf");
pdfConverter.DoConvert();
// Create TiffSettings object and set ColorDepth
TiffSettings tiffSettings = new TiffSettings();
tiffSettings.Depth = ColorDepth.Format1bpp;
// Convert to TIFF image
pdfConverter.SaveAsTIFF(dataDir + "PDFToTIFFConversion_out.tif", 300, 300, tiffSettings);
pdfConverter.Close();
// ExEnd:PDFToTIFFConversion
}
public static void NewApproach()
{
// ExStart:NewApproach
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_AsposePdfFacades_TechnicalArticles();
// Create PdfConverter object and bind input PDF file
PdfConverter pdfConverter = new PdfConverter();
pdfConverter.BindPdf(dataDir + "inFile.pdf");
pdfConverter.DoConvert();
// Create TiffSettings object and set CompressionType
TiffSettings tiffSettings = new TiffSettings();
// Convert to TIFF image
pdfConverter.SaveAsTIFF(dataDir + "PDFToTIFFConversion_out.tif", 300, 300, tiffSettings, new WinAPIIndexBitmapConverter());
pdfConverter.Close();
// ExEnd:NewApproach
}
public static void Run()
{
// ExStart:PDFToTIFFConversion
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_AsposePdfFacades_TechnicalArticles();
// Create PdfConverter object and bind input PDF file
PdfConverter pdfConverter = new PdfConverter();
pdfConverter.Resolution = new Aspose.Pdf.Devices.Resolution(300);
pdfConverter.BindPdf(dataDir + "inFile.pdf");
pdfConverter.DoConvert();
// Create TiffSettings object and set ColorDepth
TiffSettings tiffSettings = new TiffSettings();
tiffSettings.Depth = ColorDepth.Format1bpp;
// Convert to TIFF image
pdfConverter.SaveAsTIFF(dataDir + "PDFToTIFFConversion_out.tif", 300, 300, tiffSettings);
pdfConverter.Close();
// ExEnd:PDFToTIFFConversion
}
public static void Main()
{
// The path to the documents directory.
string dataDir = Path.GetFullPath("../../../Data/");
//create PdfConverter object and bind input PDF file
PdfConverter pdfConverter = new PdfConverter();
// create Resolution object with 300 as an argument
Aspose.Pdf.Devices.Resolution resolution = new Aspose.Pdf.Devices.Resolution(300);
// specify the resolution value for PdfConverter object
pdfConverter.Resolution = resolution;
// bind the source PDF file
pdfConverter.BindPdf(dataDir+ "input.pdf");
// start the conversion process
pdfConverter.DoConvert();
//create TiffSettings object and set ColorDepth
TiffSettings tiffSettings = new TiffSettings();
tiffSettings.Depth = Aspose.Pdf.Devices.ColorDepth.Format1bpp;
//convert to TIFF image
pdfConverter.SaveAsTIFF(dataDir+ "output.tif", 300, 300, tiffSettings);
// close Converter object
pdfConverter.Close();
}
private static string SaveAsTiff(string inputFile, string outputFolder)
{
try
{
if (!File.Exists(inputFile))
{
throw new FileNotFoundException($"Die Datei {inputFile} konnte nicht gefunden werden");
}
//create
var pdfConverter = new Aspose.Pdf.Facades.PdfConverter();
// create Resolution object with 300 as an argument
var resolution = new Resolution(240);
// specify the resolution value for PdfConverter object - default is 150
pdfConverter.Resolution = resolution;
// bind the source PDF file
pdfConverter.BindPdf(inputFile);
// start the conversion process
pdfConverter.DoConvert();
//create TiffSettings object, set Compression and ColorDepth
var tiffSettings = new TiffSettings {
Compression = CompressionType.None
};
var guid = Guid.NewGuid().ToString();
var filepath = Path.Combine(outputFolder, $"{Path.GetFileNameWithoutExtension(guid)}.tiff");
pdfConverter.SaveAsTIFF(filepath, tiffSettings);
pdfConverter.Close();
return(filepath);
}
catch (Exception e)
{
Console.WriteLine(e);
throw;
}
}
public static void Run()
{
// ExStart:ConvertToTIFFSettings
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_AsposePdfFacades_Images();
// Create PdfConverter object and bind input PDF file
PdfConverter pdfConverter = new PdfConverter();
// Create Resolution object with 300 as an argument
Aspose.Pdf.Devices.Resolution resolution = new Aspose.Pdf.Devices.Resolution(300);
// Specify the resolution value for PdfConverter object
pdfConverter.Resolution = resolution;
// Bind the source PDF file
pdfConverter.BindPdf(dataDir+ "ConvertToTIFF-Settings.pdf");
// Start the conversion process
pdfConverter.DoConvert();
// Create TiffSettings object and set ColorDepth
TiffSettings tiffSettings = new TiffSettings();
tiffSettings.Depth = Aspose.Pdf.Devices.ColorDepth.Format1bpp;
// Convert to TIFF image
pdfConverter.SaveAsTIFF(dataDir+ "output_out.tif", 300, 300, tiffSettings);
// Close Converter object
pdfConverter.Close();
// ExEnd:ConvertToTIFFSettings
}
public static void Main()
{
// The path to the documents directory.
string dataDir = Path.GetFullPath("../../../Data/");
//create PdfConverter object and bind input PDF file
PdfConverter pdfConverter = new PdfConverter();
// create Resolution object with 300 as an argument
Aspose.Pdf.Devices.Resolution resolution = new Aspose.Pdf.Devices.Resolution(300);
// specify the resolution value for PdfConverter object
pdfConverter.Resolution = resolution;
// bind the source PDF file
pdfConverter.BindPdf(dataDir + "input.pdf");
// start the conversion process
pdfConverter.DoConvert();
//create TiffSettings object and set ColorDepth
TiffSettings tiffSettings = new TiffSettings();
tiffSettings.Depth = Aspose.Pdf.Devices.ColorDepth.Format1bpp;
//convert to TIFF image
pdfConverter.SaveAsTIFF(dataDir + "output.tif", 300, 300, tiffSettings);
// close Converter object
pdfConverter.Close();
}
public static void Main(string[] args)
{
// The path to the documents directory.
string dataDir = Path.GetFullPath("../../../Data/");
//Open document
Document pdfDocument = new Document(dataDir+ "input.pdf");
//Create Resolution object
Resolution resolution = new Resolution(300);
//Create TiffSettings object
TiffSettings tiffSettings = new TiffSettings();
tiffSettings.Compression = CompressionType.None;
tiffSettings.Depth = ColorDepth.Default;
tiffSettings.Shape = ShapeType.Landscape;
tiffSettings.SkipBlankPages = false;
//Create TIFF device
TiffDevice tiffDevice = new TiffDevice(resolution, tiffSettings);
//Convert a particular page and save the image to stream
tiffDevice.Process(pdfDocument, 1, 1, dataDir + "output.tif");
}
