private OutputDevice GetCorrectOutputDevice(Job job)
{
OutputDevice device;
switch (job.Profile.OutputFormat)
{
case OutputFormat.PdfA1B:
case OutputFormat.PdfA2B:
case OutputFormat.PdfA3B:
case OutputFormat.PdfX:
case OutputFormat.Pdf:
device = new PdfDevice(job);
break;
case OutputFormat.Png:
device = new PngDevice(job);
break;
case OutputFormat.Jpeg:
device = new JpegDevice(job);
break;
case OutputFormat.Tif:
device = new TiffDevice(job);
break;
case OutputFormat.Txt:
device = new TextDevice(job);
break;
default:
throw new Exception("Illegal OutputFormat specified");
}
return(device);
}
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: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 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: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 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");
}
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!");
}
///<Summary>
/// ConvertPdfToTiff method to convert PDF to TIFF
///</Summary>
public Response ConvertPdfToTiff(string fileName, string folderName)
{
return(ProcessTask(fileName, folderName, ".tiff", false, "", false, delegate(string inFilePath, string outPath, string zipOutFolder)
{
Aspose.Pdf.Document pdfDocument = new Aspose.Pdf.Document(inFilePath);
Resolution resolution = new Resolution(300);
TiffDevice tiffDevice = new TiffDevice(resolution);
tiffDevice.Process(pdfDocument, outPath);
}));
}
public static OutputDevice GenerateDevice(OutputFormat outputFormat, IFile fileWrap = null)
{
var jobStub = GenerateJobStub(outputFormat);
var fileStub = fileWrap ?? Substitute.For <IFile>();
var osHelperStub = Substitute.For <IOsHelper>();
osHelperStub.WindowsFontsFolder.Returns(WindowsFontsFolderDummie);
var commandLineUtilStub = Substitute.For <ICommandLineUtil>();
OutputDevice device = null;
switch (outputFormat)
{
case OutputFormat.Jpeg:
device = new JpegDevice(jobStub, fileStub, osHelperStub, commandLineUtilStub);
break;
case OutputFormat.Pdf:
case OutputFormat.PdfA1B:
case OutputFormat.PdfA2B:
case OutputFormat.PdfX:
device = new PdfDevice(jobStub, fileStub, osHelperStub, commandLineUtilStub);
break;
case OutputFormat.Png:
device = new PngDevice(jobStub, fileStub, osHelperStub, commandLineUtilStub);
break;
case OutputFormat.Tif:
device = new TiffDevice(jobStub, fileStub, osHelperStub, commandLineUtilStub);
break;
case OutputFormat.Txt:
device = new TextDevice(jobStub, fileStub, osHelperStub, commandLineUtilStub);
break;
}
return(device);
}
public static OutputDevice GenerateDevice(OutputFormat outputFormat)
{
var jobStub = GenerateJobStub(outputFormat);
var fileStub = MockRepository.GenerateStub <IFile>();
var osHelperStub = MockRepository.GenerateStub <IOsHelper>();
osHelperStub.Stub(x => x.WindowsFontsFolder).Return(WindowsFontsFolderDummie);
var commandLineUtilStub = MockRepository.GenerateStub <ICommandLineUtil>();
OutputDevice device = null;
switch (outputFormat)
{
case OutputFormat.Jpeg:
device = new JpegDevice(jobStub, fileStub, osHelperStub, commandLineUtilStub);
break;
case OutputFormat.Pdf:
case OutputFormat.PdfA1B:
case OutputFormat.PdfA2B:
case OutputFormat.PdfX:
device = new PdfDevice(jobStub, fileStub, osHelperStub, commandLineUtilStub);
break;
case OutputFormat.Png:
device = new PngDevice(jobStub, fileStub, osHelperStub, commandLineUtilStub);
break;
case OutputFormat.Tif:
device = new TiffDevice(jobStub, fileStub, osHelperStub, commandLineUtilStub);
break;
case OutputFormat.Txt:
device = new TextDevice(jobStub, fileStub, osHelperStub, commandLineUtilStub);
break;
}
return(device);
}
private OutputDevice GetOutputDevice(Job job, ConversionMode conversionMode)
{
OutputDevice device;
if (conversionMode == ConversionMode.IntermediateConversion)
{
return(new PdfIntermediateDevice(job));
}
switch (job.Profile.OutputFormat)
{
case OutputFormat.PdfA1B:
case OutputFormat.PdfA2B:
case OutputFormat.PdfA3B:
case OutputFormat.PdfX:
case OutputFormat.Pdf:
device = new PdfDevice(job, conversionMode);
break;
case OutputFormat.Png:
device = new PngDevice(job, conversionMode);
break;
case OutputFormat.Jpeg:
device = new JpegDevice(job, conversionMode);
break;
case OutputFormat.Tif:
device = new TiffDevice(job, conversionMode);
break;
case OutputFormat.Txt:
device = new TextDevice(job, conversionMode);
break;
default:
throw new Exception("Illegal OutputFormat specified");
}
return(device);
}
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");
}
/// <summary>
/// Run the Job
/// </summary>
protected override JobState RunJobWork()
{
try
{
if (string.IsNullOrEmpty(Thread.CurrentThread.Name))
{
Thread.CurrentThread.Name = "JobWorker";
}
}
catch (InvalidOperationException)
{
}
try
{
_ghostScript.Output += Ghostscript_Output;
OnJobCompleted += (sender, args) => _ghostScript.Output -= Ghostscript_Output;
OutputFiles.Clear();
Logger.Trace("Setting up actions");
SetUpActions();
Logger.Debug("Starting Ghostscript Job");
OutputDevice device;
switch (Profile.OutputFormat)
{
case OutputFormat.PdfA1B:
case OutputFormat.PdfA2B:
case OutputFormat.PdfX:
case OutputFormat.Pdf:
device = new PdfDevice(this);
break;
case OutputFormat.Png:
device = new PngDevice(this);
break;
case OutputFormat.Jpeg:
device = new JpegDevice(this);
break;
case OutputFormat.Tif:
device = new TiffDevice(this);
break;
case OutputFormat.Txt:
device = new TextDevice(this);
break;
default:
throw new Exception("Illegal OutputFormat specified");
}
Logger.Trace("Output format is: {0}", Profile.OutputFormat.ToString());
_ghostScript.Output += Ghostscript_Logging;
var success = _ghostScript.Run(device, JobTempFolder);
_ghostScript.Output -= Ghostscript_Logging;
Logger.Trace("Finished Ghostscript execution");
if (!success)
{
var errorMessage = ExtractGhostscriptErrors(GhostscriptOutput);
Logger.Error("Ghostscript execution failed: " + errorMessage);
ErrorMessage = errorMessage;
JobState = JobState.Failed;
return(JobState);
}
ProcessOutput();
Logger.Trace("Moving output files to final location");
MoveOutputFiles();
Logger.Trace("Finished Ghostscript Job");
JobState = JobState.Succeeded;
return(JobState);
}
catch (ProcessingException)
{
JobState = JobState.Failed;
throw;
}
catch (DeviceException)
{
JobState = JobState.Failed;
throw;
}
catch (Exception ex)
{
JobState = JobState.Failed;
Logger.Error("There was an error while converting the Job {0}: {1}", JobInfo.InfFile, ex);
throw;
}
}
