public void Test_Collection_Read()
{
using (MagickImageCollection collection = new MagickImageCollection())
{
MagickReadSettings settings = new MagickReadSettings();
settings.Density = new Density(150);
collection.Read(Files.RoseSparkleGIF, settings);
Assert.AreEqual(150, collection[0].Density.X);
settings = new MagickReadSettings();
settings.FrameIndex = 1;
collection.Read(Files.RoseSparkleGIF, settings);
Assert.AreEqual(1, collection.Count);
settings = new MagickReadSettings();
settings.FrameIndex = 1;
settings.FrameCount = 2;
collection.Read(Files.RoseSparkleGIF, settings);
Assert.AreEqual(2, collection.Count);
settings = null;
collection.Read(Files.RoseSparkleGIF, settings);
}
}
protected virtual int Pdf2imgProc(MagickImageCollection images, String pdf, int idx, int file_c)
{
images.Read(pdf, settings);
int pages = images.Count;
if (pages > this.MaxPage)
{
this.Result.Code = 413;
L.D("executing pdf2img by file({0}),destination format({1}) fail with too large code({2}),count({3})",
this.AsSrc, this.AsDstF, this.Result.Code, this.Result.Count);
return 0;
}
if (idx < 0)
{
this.Total = new int[pages];
this.Done = new int[pages];
Util.set(this.Total, 1);
Util.set(this.Done, 0);
}
else
{
this.Total[idx] = pages;
}
for (var i = 0; i < pages; i++)
{
this.Pdf2imgProc(images[i], idx, i, file_c);
}
return pages;
}
public static void ConvertPDFTOneImage()
{
MagickReadSettings settings = new MagickReadSettings();
// Settings the density to 300 dpi will create an image with a better quality
settings.Density = new PointD(300, 300);
using (MagickImageCollection images = new MagickImageCollection())
{
// Add all the pages of the pdf file to the collection
images.Read(SampleFiles.SnakewarePdf, settings);
// Create new image that appends all the pages horizontally
using (MagickImage horizontal = images.AppendHorizontally())
{
// Save result as a png
horizontal.Write(SampleFiles.OutputDirectory + "Snakeware.horizontal.png");
}
// Create new image that appends all the pages horizontally
using (MagickImage vertical = images.AppendVertically())
{
// Save result as a png
vertical.Write(SampleFiles.OutputDirectory + "Snakeware.vertical.png");
}
}
}
private static void WriteAndCheckProfile(MagickImageCollection images, PsdWriteDefines defines, int expectedLength)
{
using (MemoryStream memStream = new MemoryStream())
{
images.Write(memStream, defines);
memStream.Position = 0;
images.Read(memStream);
CheckProfile(images[1], expectedLength);
}
}
public void Test_Collection_Exceptions()
{
using (MagickImageCollection collection = new MagickImageCollection())
{
MagickReadSettings settings = new MagickReadSettings();
settings.PixelStorage = new PixelStorageSettings();
ExceptionAssert.Throws<ArgumentException>(delegate ()
{
collection.Read(Files.RoseSparkleGIF, settings);
});
}
}
public void Convert2Jpeg(bool rotate = false)
{
try
{
MagickReadSettings settings = new MagickReadSettings();
// Settings the density to 300 dpi will create an image with a better quality
settings.Density = new PointD(300, 300);
using (MagickImageCollection images = new MagickImageCollection())
{
// Add all the pages of the pdf file to the collection
images.Read(_pdf.FullName, settings);
if (images.Count > 0 && images[0].Format == MagickFormat.Pdf)
{
_logger.InfoFormat("Handle {0}", _pdf.FullName);
int page = 1;
foreach (MagickImage image in images)
{
var newFileName = GetFilePageName(page) + ".jpg";
// Need page rotation?
if (rotate)
image.Rotate(90.0);
// Write page to file that contains the page number
image.Format = MagickFormat.Jpg;
image.CompressionMethod = CompressionMethod.JPEG;
image.Quality = 75;
image.Write(newFileName);
_logger.InfoFormat("-> {0}", newFileName);
// Writing to a specific format works the same as for a single image
page++;
}
}
}
}
catch (Exception ex)
{
_logger.Error(ex.Message, ex);
}
}
public int SplitIco(string icoFileName)
{
var fullName = Path.GetFullPath(icoFileName);
var folder = Path.GetDirectoryName(fullName);
var baseName = Path.GetFileNameWithoutExtension(fullName);
using (var imageCollection = new MagickImageCollection())
{
imageCollection.Read(icoFileName);
foreach (var image in imageCollection)
{
var pngFileName = baseName + "-" + image.Height + ".png";
var pngFile = Path.Combine(folder, pngFileName);
image.Write(pngFile);
}
}
return 0;
}
private static void ConvertPdfToOneTif()
{
// Log all events
//MagickNET.SetLogEvents(LogEvents.All | LogEvents.Trace);
// Set the log handler (all threads use the same handler)
//MagickNET.Log += DetailedDebugInformationSamples.MagickNET_Log;
string sampleDocsDirectory = @"E:\projects\ImageProcessing\sampledocs\";
string sampleFile = "sample6.pdf";
try
{
MagickReadSettings settings = new MagickReadSettings();
settings.Density = new PointD(300, 300);
using (MagickImageCollection images = new MagickImageCollection())
{
// Add all the pages of the source file to the collection
images.Read(Path.Combine(sampleDocsDirectory, sampleFile), settings);
//Show page count
Console.WriteLine("page count for {0} {1}", sampleFile, images.Count);
string baseFileName = Path.GetFileNameWithoutExtension(sampleFile);
// Create new image that appends all the pages horizontally
//using (MagickImage vertical = images.AppendVertically())
//{
// vertical.CompressionMethod = CompressionMethod.Group4;
// Console.WriteLine("saving file: {0}", baseFileName + ".tif");
// vertical.Write(sampleDocsDirectory + baseFileName + ".tif");
//}
Console.WriteLine("saving file: {0}", baseFileName + ".tif");
images.Write(sampleDocsDirectory + baseFileName + ".tif");
}
}
catch (Exception ex)
{
Console.WriteLine("ConvertPdfToOneTif {0}", ex.Message);
}
}
public void Test_AdditionalInfo()
{
using (MagickImageCollection images = new MagickImageCollection())
{
images.Read(Files.Coders.LayerStylesSamplePSD);
CheckProfile(images[1], 264);
var defines = new PsdWriteDefines()
{
AdditionalInfo = PsdAdditionalInfo.All
};
WriteAndCheckProfile(images, defines, 264);
defines.AdditionalInfo = PsdAdditionalInfo.Selective;
WriteAndCheckProfile(images, defines, 152);
defines.AdditionalInfo = PsdAdditionalInfo.None;
WriteAndCheckProfile(images, defines, 0);
}
}
public static void ConvertPDFToMultipleImages()
{
MagickReadSettings settings = new MagickReadSettings();
// Settings the density to 300 dpi will create an image with a better quality
settings.Density = new PointD(300, 300);
using (MagickImageCollection images = new MagickImageCollection())
{
// Add all the pages of the pdf file to the collection
images.Read(SampleFiles.SnakewarePdf, settings);
int page = 1;
foreach (MagickImage image in images)
{
// Write page to file that contains the page number
image.Write(SampleFiles.OutputDirectory + "Snakeware.Page" + page + ".png");
// Writing to a specific format works the same as for a single image
image.Format = MagickFormat.Ptif;
image.Write(SampleFiles.OutputDirectory + "Snakeware.Page" + page + ".tif");
page++;
}
}
}
public void ConvertToGrayScale(string sourceFile, string targetFile)
{
using (MagickImageCollection images = new MagickImageCollection())
{
string newTargetFile = @"D:\Development\Magik\Images\NewTiffs\New.tif";
MagickReadSettings settings = new MagickReadSettings();
images.Read(sourceFile, settings);
settings.FrameIndex = 0; // First page
settings.FrameCount = images.Count; // Number of pages
int count = images.Count;
foreach (MagickImage image in images)
{
image.ColorType = ColorType.Grayscale;
image.Quantize();
image.Write(newTargetFile + count.ToString() + ".tif");
++count;
}
}
Process proc = new Process
{
StartInfo = new ProcessStartInfo
{
FileName = @"C:\Program Files (x86)\ImageMagick-6.8.6-Q8\convert.exe",
Arguments = @"D:\Development\Magik\Images\NewTiffs\*.tif D:\Development\Magik\Images\Combined\all-in-one.tif",
UseShellExecute = false,
RedirectStandardError = true,
CreateNoWindow = true
}
};
proc.Start();
}
public void Test_Warning()
{
int count = 0;
EventHandler<WarningEventArgs> warningDelegate = delegate (object sender, WarningEventArgs arguments)
{
Assert.IsNotNull(sender);
Assert.IsNotNull(arguments);
Assert.IsNotNull(arguments.Message);
Assert.IsNotNull(arguments.Exception);
Assert.AreNotEqual("", arguments.Message);
count++;
};
using (MagickImageCollection collection = new MagickImageCollection())
{
collection.Warning += warningDelegate;
collection.Read(Files.EightBimTIF);
Assert.AreNotEqual(0, count);
int expectedCount = count;
collection.Warning -= warningDelegate;
collection.Read(Files.EightBimTIF);
Assert.AreEqual(expectedCount, count);
}
}
public void Test_ToBase64()
{
using (MagickImageCollection collection = new MagickImageCollection())
{
Assert.AreEqual("", collection.ToBase64());
collection.Read(Files.Builtin.Logo);
Assert.AreEqual(1228800, collection.ToBase64(MagickFormat.Rgb).Length);
}
}
public void Test_Append()
{
int width = 70;
int height = 46;
using (MagickImageCollection collection = new MagickImageCollection())
{
ExceptionAssert.Throws<InvalidOperationException>(delegate ()
{
collection.AppendHorizontally();
});
ExceptionAssert.Throws<InvalidOperationException>(delegate ()
{
collection.AppendVertically();
});
collection.Read(Files.RoseSparkleGIF);
Assert.AreEqual(width, collection[0].Width);
Assert.AreEqual(height, collection[0].Height);
using (MagickImage image = collection.AppendHorizontally())
{
Assert.AreEqual(width * 3, image.Width);
Assert.AreEqual(height, image.Height);
}
using (MagickImage image = collection.AppendVertically())
{
Assert.AreEqual(width, image.Width);
Assert.AreEqual(height * 3, image.Height);
}
}
}
public void Test_Read()
{
MagickImageCollection collection = new MagickImageCollection();
ExceptionAssert.Throws<ArgumentException>(delegate ()
{
collection.Read(new byte[0]);
});
ExceptionAssert.Throws<ArgumentNullException>(delegate ()
{
collection.Read((byte[])null);
});
ExceptionAssert.Throws<ArgumentNullException>(delegate ()
{
collection.Read((Stream)null);
});
ExceptionAssert.Throws<ArgumentNullException>(delegate ()
{
collection.Read((string)null);
});
ExceptionAssert.Throws<ArgumentException>(delegate ()
{
collection.Read(Files.Missing);
});
collection.Read(File.ReadAllBytes(Files.RoseSparkleGIF));
Assert.AreEqual(3, collection.Count);
using (FileStream fs = File.OpenRead(Files.RoseSparkleGIF))
{
collection.Read(fs);
Assert.AreEqual(3, collection.Count);
}
collection.Read(Files.RoseSparkleGIF);
Test_Read(collection);
collection.Read(new FileInfo(Files.RoseSparkleGIF));
collection.Dispose();
}
public void Test_Ping()
{
MagickImageCollection collection = new MagickImageCollection();
ExceptionAssert.Throws<ArgumentException>(delegate ()
{
collection.Ping(new byte[0]);
});
ExceptionAssert.Throws<ArgumentNullException>(delegate ()
{
collection.Ping((byte[])null);
});
ExceptionAssert.Throws<ArgumentNullException>(delegate ()
{
collection.Ping((Stream)null);
});
ExceptionAssert.Throws<ArgumentNullException>(delegate ()
{
collection.Ping((string)null);
});
ExceptionAssert.Throws<ArgumentException>(delegate ()
{
collection.Ping(Files.Missing);
});
collection.Ping(Files.FujiFilmFinePixS1ProJPG);
Test_Ping(collection);
Assert.AreEqual(600, collection[0].Width);
Assert.AreEqual(400, collection[0].Height);
collection.Ping(new FileInfo(Files.FujiFilmFinePixS1ProJPG));
Test_Ping(collection);
Assert.AreEqual(600, collection[0].Width);
Assert.AreEqual(400, collection[0].Height);
collection.Ping(File.ReadAllBytes(Files.FujiFilmFinePixS1ProJPG));
Test_Ping(collection);
Assert.AreEqual(600, collection[0].Width);
Assert.AreEqual(400, collection[0].Height);
collection.Read(Files.SnakewarePNG);
Assert.AreEqual(286, collection[0].Width);
Assert.AreEqual(67, collection[0].Height);
using (PixelCollection pixels = collection[0].GetPixels())
{
Assert.AreEqual(38324, pixels.ToArray().Length);
}
collection.Dispose();
}
public void Test_Merge()
{
using (MagickImageCollection collection = new MagickImageCollection())
{
ExceptionAssert.Throws<InvalidOperationException>(delegate ()
{
collection.Merge();
});
collection.Read(Files.RoseSparkleGIF);
using (MagickImage first = collection.Merge())
{
Assert.AreEqual(collection[0].Width, first.Width);
Assert.AreEqual(collection[0].Height, first.Height);
}
}
}
public void Test_Map()
{
using (MagickImageCollection colors = new MagickImageCollection())
{
colors.Add(new MagickImage(MagickColors.Red, 1, 1));
colors.Add(new MagickImage(MagickColors.Green, 1, 1));
using (MagickImage remapImage = colors.AppendHorizontally())
{
using (MagickImageCollection collection = new MagickImageCollection())
{
ExceptionAssert.Throws<InvalidOperationException>(delegate ()
{
collection.Map(null);
});
ExceptionAssert.Throws<InvalidOperationException>(delegate ()
{
collection.Map(remapImage);
});
collection.Read(Files.RoseSparkleGIF);
ExceptionAssert.Throws<ArgumentNullException>(delegate ()
{
collection.Map(null);
});
QuantizeSettings settings = new QuantizeSettings();
settings.DitherMethod = DitherMethod.FloydSteinberg;
collection.Map(remapImage, settings);
ColorAssert.AreEqual(MagickColors.Red, collection[0], 60, 17);
ColorAssert.AreEqual(MagickColors.Green, collection[0], 37, 24);
ColorAssert.AreEqual(MagickColors.Red, collection[1], 58, 30);
ColorAssert.AreEqual(MagickColors.Green, collection[1], 36, 26);
ColorAssert.AreEqual(MagickColors.Red, collection[2], 60, 40);
ColorAssert.AreEqual(MagickColors.Green, collection[2], 17, 21);
}
}
}
}
public void Test_Coalesce()
{
using (MagickImageCollection collection = new MagickImageCollection())
{
ExceptionAssert.Throws<InvalidOperationException>(delegate ()
{
collection.Coalesce();
});
collection.Read(Files.RoseSparkleGIF);
using (PixelCollection pixels = collection[1].GetPixels())
{
MagickColor color = pixels.GetPixel(53, 3).ToColor();
Assert.AreEqual(0, color.A);
}
collection.Coalesce();
using (PixelCollection pixels = collection[1].GetPixels())
{
MagickColor color = pixels.GetPixel(53, 3).ToColor();
Assert.AreEqual(Quantum.Max, color.A);
}
}
}
public void SetupViewing()
{
FileInfo[] fi = ((DirectoryInfo)comboBox1.SelectedItem).GetFiles();
if (fi.Length == 0)
{
throw new FileNotFoundException("В папке временного хранения для данного года и заглавия отсутствуют файлы!");
}
PDF = false;
fPDF = fi[0];
int PDFFileCount = 0;
foreach (FileInfo f in fi)
{
if (f.Extension.Contains("pdf"))
{
PDF = true;
fPDF = f;
PDFFileCount++;
}
}
if (PDFFileCount > 1)
{
throw new Exception("Во временном хранении в указанном заглавии и годе более одного ПДФ-файла!");
}
if (PDF)//ЕСЛИ В ПАПКЕ ПДФ
{
lb = new List<Bitmap>();
PdfReader reader = new PdfReader(fPDF.FullName);
max_img = reader.NumberOfPages;
max_img = (max_img < 10) ? max_img : 10;
MagickReadSettings settings = new MagickReadSettings();
settings.Density = new MagickGeometry(300, 300);//качество изображения
settings.FrameIndex = 0; // Первая страница
settings.FrameCount = 10; // Количество страниц. (10 значит 10, а не 11)
using (MagickImageCollection images = new MagickImageCollection())
{
images.Read(fPDF.FullName, settings);
for (int i = 0; i < max_img; i++)
{
lb.Add(images[i].ToBitmap());
}
}
pictureBox1.Image = lb[0];
label1.Text = "Страница " + (current + 1).ToString() + " из " + max_img.ToString();
}
else // ЕСЛИ В ПАПКЕ КАРТИНКИ
{
lb = new List<Bitmap>();
if (fi.Length >= 10)
{
max_img = 10;
}
else
{
max_img = fi.Length;
}
for (int i = 0; i < max_img; i++)
{
lb.Add((Bitmap)Bitmap.FromFile(fi[i].FullName));
}
pictureBox1.Image = lb[0];
label1.Text = "Страница " + (current + 1).ToString() + " из " + max_img.ToString();
}
}
public static FileInfo ConvertPdfToPng(FileInfo pdfFile)
{
if (pdfFile.DirectoryName == null)
throw new ArgumentException("file directory was null. why?");
MagickReadSettings imsettings = new MagickReadSettings
{
Density = new PointD(300, 300), // Settings the density to 300 dpi will create an image with a better quality
FrameIndex = 0, // first page
FrameCount = 1, // number of pages
Format = MagickFormat.Pdf
};
const MagickFormat imageOutputFormat = MagickFormat.Png;
var pngFilename = GetFileNameWithoutExtension(pdfFile) + "." + imageOutputFormat.ToString();
var pngFile = new FileInfo(Path.Combine(pdfFile.DirectoryName, pngFilename));
try
{
// note that this "collection" is a bunch of pages in a pdf, and actually only 1 because we are limiting it to page 1.
using (var images = new MagickImageCollection())
{
// Add all the pages of the pdf file to the collection
images.Read(pdfFile, imsettings);
foreach (var image in images)
{
image.Format = imageOutputFormat;
image.Write(pngFile);
}
}
return pngFile;
}
catch (Exception exception)
{
Console.WriteLine(exception);
throw;
}
}
public static void ReadImageWithMultipleFrames()
{
// Read from file
using (MagickImageCollection collection = new MagickImageCollection(SampleFiles.SnakewareJpg))
{
}
// Read from stream
using (MemoryStream memStream = LoadMemoryStreamImage())
{
using (MagickImageCollection collection = new MagickImageCollection(memStream))
{
}
}
// Read from byte array
byte[] data = LoadImageBytes();
using (MagickImageCollection collection = new MagickImageCollection(data))
{
}
// Read pdf with custom density.
MagickReadSettings settings = new MagickReadSettings();
settings.Density = new PointD(144, 144);
using (MagickImageCollection collection = new MagickImageCollection(SampleFiles.SnakewarePdf, settings))
{
}
using (MagickImageCollection collection = new MagickImageCollection())
{
collection.Read(SampleFiles.SnakewareJpg);
using (MemoryStream memStream = LoadMemoryStreamImage())
{
collection.Read(memStream);
}
collection.Read(data);
collection.Read(SampleFiles.SnakewarePdf, settings);
}
}
private async void OnSelectedSourceFileChanged()
{
if (SelectedSourceFile == null ||
!SelectedSourceFile.Exists)
return;
var settings = new MagickReadSettings
{
Density = new Density(150, 150),
FrameIndex = 0,
FrameCount = 1
};
var filename = Path.GetTempFileName();
await Task.Run(() =>
{
try
{
using (var images = new MagickImageCollection())
{
images.Read(SelectedSourceFile, settings);
var image = images.First();
image.Format = MagickFormat.Jpeg;
images.Write(filename);
}
}
catch (Exception ex)
{
Log.Warn("Unable to preview document.", ex);
PreviewImage = null;
PreviewImageFilename = null;
SelectedFilePageCount = 0;
}
try
{
using (var pdfReader = new PdfReader(SelectedSourceFile.FullName))
SelectedFilePageCount = pdfReader.NumberOfPages;
}
catch (Exception ex)
{
Log.Warn("Unable to count pages.", ex);
SelectedFilePageCount = 0;
}
});
try
{
var uri = new Uri(filename);
var bitmap = new BitmapImage(uri);
PreviewImage = bitmap;
PreviewImageFilename = filename;
}
catch (Exception)
{
Log.Warn("Unable to preview selected document.");
try
{
var uri = new Uri("pack://application:,,,/PaperPusher;component/Art/unknown_icon_512.png");
var bitmap = new BitmapImage(uri);
PreviewImage = bitmap;
}
catch (Exception ex)
{
Log.Error("Error showing unknown file icon.", ex);
}
}
}
public async Task<Boolean> Run(
String pathToFile,
CreatePdfImageTaskParams createPdfImageTaskParams,
Func<int, Stream, Task<Boolean>> pageWriter)
{
String tempFileName = null;
if (Passwords.Count > 0)
{
tempFileName =
Path.Combine(Path.GetDirectoryName(pathToFile),
Path.GetFileNameWithoutExtension(pathToFile) + "_decrypted.pdf");
if (Decryptor.DecryptFile(pathToFile, tempFileName, Passwords))
{
pathToFile = tempFileName;
}
}
using (var sourceStream = File.OpenRead(pathToFile))
{
var settings = new MagickReadSettings
{
Density = new PointD(createPdfImageTaskParams.Dpi, createPdfImageTaskParams.Dpi)
};
settings.FrameIndex = 0; // First page
settings.FrameCount = 1; // Number of pages
MagickFormat imageFormat = TranslateFormat(createPdfImageTaskParams.Format);
Logger.DebugFormat("Image format is {0}", imageFormat.ToString());
using (var images = new MagickImageCollection())
{
bool done = false;
if (_firstDone == false)
{
lock (LockForInitializationIssue)
{
if (_firstDone == false)
{
images.Read(sourceStream, settings);
done = true;
// _firstDone = true;
}
}
}
if (!done)
images.Read(sourceStream, settings);
var lastImage =
Math.Min(createPdfImageTaskParams.FromPage - 1 + createPdfImageTaskParams.Pages, images.Count) -
1;
for (int page = createPdfImageTaskParams.FromPage - 1; page <= lastImage; page++)
{
var image = images[page];
image.Format = imageFormat;
using (var ms = new MemoryStream())
{
image.Write(ms);
ms.Seek(0L, SeekOrigin.Begin);
await pageWriter(page + 1, ms);
}
}
}
}
if (!String.IsNullOrEmpty(tempFileName) && File.Exists(tempFileName))
{
File.Delete(tempFileName);
}
return true;
}
public static void ReadSinglePageFromPDF()
{
using (MagickImageCollection collection = new MagickImageCollection())
{
MagickReadSettings settings = new MagickReadSettings();
settings.FrameIndex = 0; // First page
settings.FrameCount = 1; // Number of pages
// Read only the first page of the pdf file
collection.Read(SampleFiles.SnakewarePdf, settings);
// Clear the collection
collection.Clear();
settings.FrameCount = 2; // Number of pages
// Read the first two pages of the pdf file
collection.Read(SampleFiles.SnakewarePdf, settings);
}
}
private static void Convert(string filename, string outputPrefix, string outputDirectory, string outputFormat,
Tuple<int, int> pageRange, Tuple<int, int> dpi, Tuple<int, int> geometry)
{
if (!File.Exists(filename))
{
Console.WriteLine("Unable to find file: {0}", filename);
return;
}
filename = Path.GetFileName(filename);
var ext = Path.GetExtension(filename);
if (ext != ".pdf" && ext != ".pdfa")
{
Console.WriteLine("Invalid input format: {0}", ext);
return;
}
if (!Directory.Exists(outputDirectory))
{
Console.WriteLine("Cannot find output directory: {0}", outputDirectory);
return;
}
if (string.IsNullOrEmpty(outputFormat))
{
outputFormat = "png";
}
if (!IsSupportedFormat(outputFormat))
{
Console.WriteLine("Unsupported output format: {0}", outputFormat);
return;
}
using (var collection = new MagickImageCollection())
{
Console.WriteLine("Reading {0}", filename);
try
{
var settings = new MagickReadSettings();
if (dpi != null)
{
settings.Density = new MagickGeometry(dpi.Item1, dpi.Item2);
}
if (geometry != null)
{
settings.Width = geometry.Item1;
settings.Height = geometry.Item2;
}
collection.Read(filename, settings);
}
catch (Exception ex)
{
Console.WriteLine("Unable to read file: {0}", ex);
}
Console.WriteLine("Read {0} pages", collection.Count);
int x = pageRange == null ? 0 : pageRange.Item1;
int y = pageRange == null ? collection.Count : pageRange.Item2;
int index = 0;
foreach (var page in collection)
{
if (!index.Between(x, y))
{
break;
}
try
{
Console.WriteLine("Converting page {0} to {1}", index, page.Format);
page.Write(Path.Combine(outputDirectory, string.Format("{0}{1}.{2}", outputPrefix, index, outputFormat)));
}
catch (Exception ex)
{
Console.WriteLine("Unable to convert page on index {0}. Reason: {1}", index, ex.Message);
}
index++;
}
}
}
private void CopyPDFToTarget(string ip, string sTarget, string sSource, FileInfo fPDF, int number, int total, fProgress fp,string sTargetConnectBookAddInf)
{
DirectoryInfo diTarget = new DirectoryInfo(sTarget);
DirectoryInfo diSource = new DirectoryInfo(sSource);
DirectoryInfo TargetFolder = new DirectoryInfo(sTarget + @"\" + this.Year.ToString() + @"\" + fPDF.Name.Remove(fPDF.Name.LastIndexOf(".")));
string outside_ip = @"\\" + XmlConnections.GetConnection("/Connections/outside_ip") + @"\Backup\BookAddInf\PERIOD\";
string PIN = PINFormat(this.PIN);
outside_ip += PIN.Substring(0, 1) + @"\" + PIN.Substring(1, 3) + @"\" + PIN.Substring(4, 3) + @"\";
DirectoryInfo TargetFolderOutside = new DirectoryInfo(outside_ip + @"\" + this.Year.ToString() + @"\" + fPDF.Name.Remove(fPDF.Name.LastIndexOf(".")));
PdfReader reader = new PdfReader(fPDF.FullName);
max_img = reader.NumberOfPages;
if ((Package + fPDF.Name + ";").Length >= 3000)
{
PackageList.Add(Package);
Package = "";
}
Package += fPDF.Name.Remove(fPDF.Name.LastIndexOf(".")) + ";";
MagickReadSettings settings = new MagickReadSettings();
using (new NetworkConnection(sTargetConnectBookAddInf, new NetworkCredential(@"bj\DigitCentreWork01", "DigCW_01")))
{
TargetFolder.Refresh();
}
if (!TargetFolder.Exists)
{
try
{
TargetFolder.Create();
}
catch
{
using (new NetworkConnection(sTargetConnectBookAddInf, new NetworkCredential(@"bj\DigitCentreWork01", "DigCW_01")))
{
TargetFolder.Create();
}
}
}
else
{
MessageBox.Show("Такой файл уже добавлялся! Выберите другой файл!");
fp.Close();
this.Enabled = true;
return;
}
/*using (new NetworkConnection(outside_ip, new NetworkCredential(@"bj\CopyPeriodAddInf", "Period_Copy")))
{
TargetFolderOutside.Refresh();
}
if (!TargetFolderOutside.Exists)
{
try
{
TargetFolderOutside.Create();
}
catch
{
using (new NetworkConnection(outside_ip, new NetworkCredential(@"bj\CopyPeriodAddInf", "Period_Copy")))
{
TargetFolderOutside.Create();
}
}
}*/
using (MagickImageCollection images = new MagickImageCollection())
{
for (int i = 0; i < max_img; i++)
{
settings.Density = new MagickGeometry(300, 300);//качество изображения
settings.FrameIndex = i; // Первая страница
settings.FrameCount = 1; // Количество страниц. (10 значит 10, а не 11)
images.Read(fPDF.FullName, settings);
DirectoryInfo To = new DirectoryInfo(TargetFolder.FullName);
DirectoryInfo ToOutside = new DirectoryInfo(TargetFolderOutside.FullName);
if (!To.Exists)
{
To.Create();
}
string fileTo = To.FullName + "\\" + i.ToString() + ".jpg";
//string fileToOutside = ToOutside.FullName + "\\" + i.ToString() + ".jpg";
try
{
images[0].ToBitmap().Save(fileTo);
}
catch
{
using (new NetworkConnection(sTargetConnectBookAddInf, new NetworkCredential(@"bj\DigitCentreWork01", "DigCW_01")))
{
images[0].ToBitmap().Save(fileTo);
}
}
/*try
{
images[0].ToBitmap().Save(fileToOutside);
}
catch
{
using (new NetworkConnection(outside_ip, new NetworkCredential(@"bj\CopyPeriodAddInf", "Period_Copy")))
{
images[0].ToBitmap().Save(fileToOutside);
}
}*/
//fp.IncProgress();
fp.IncProgress(total, i + 1, total);
Application.DoEvents();
GC.Collect();
}
}
AddInfo();
}
private static void ConvertImageToTiff()
{
// Log all events
//MagickNET.SetLogEvents(LogEvents.All | LogEvents.Trace);
// Set the log handler (all threads use the same handler)
//MagickNET.Log += DetailedDebugInformationSamples.MagickNET_Log;
string sampleDocsDirectory = @"E:\projects\ImageProcessing\sampledocs\";
//string sampleFile = "sample1.pdf";
string sampleFile = "sample2.pdf";
//string sampleFile = "sample3.tif";
//string sampleFile = "sample4.tif";
//string sampleFile = "sample5.jpg";
//string sampleFile = "sample6.pdf";
try
{
MagickReadSettings settings = new MagickReadSettings();
settings.Density = new PointD(300, 300);
//settings.Density = new PointD(200, 200);
//settings.Density = new PointD(192, 192);
using (MagickImageCollection images = new MagickImageCollection())
{
// Add all the pages of the source file to the collection
images.Read(Path.Combine(sampleDocsDirectory, sampleFile), settings);
//Show page count
Console.WriteLine("page count for {0} {1}", sampleFile, images.Count);
//Base file name
//string baseFileName = Guid.NewGuid().ToString();
string baseFileName = Path.GetFileNameWithoutExtension(sampleFile);
string fmtStr = GetPageNumberFormat(images.Count);
int page = 1;
foreach (MagickImage image in images)
{
switch (image.Format)
{
case MagickFormat.Jpeg:
case MagickFormat.Jpg:
image.CompressionMethod = CompressionMethod.LZW;
break;
case MagickFormat.Pdf:
image.CompressionMethod = CompressionMethod.Group4;
//image.CompressionMethod = CompressionMethod.LZW;
break;
case MagickFormat.Tif:
case MagickFormat.Tiff:
case MagickFormat.Tiff64:
break;
default:
image.CompressionMethod = CompressionMethod.LZW;
break;
}
//image.Format = MagickFormat.Tiff;
Console.WriteLine("saving file: {0}", baseFileName + ".p" + page.ToString(fmtStr) + ".tif");
image.Write(sampleDocsDirectory + baseFileName + ".p" + page.ToString(fmtStr) + ".tif");
page++;
}
}
}
catch (Exception ex)
{
Console.WriteLine("ReadPdf error {0}", ex.Message);
}
}
private void SetupPreview()
{
lb = new List<Bitmap>();
PdfReader reader = new PdfReader(fPDF.FullName);
max_img = reader.NumberOfPages;
max_img = (max_img < 10) ? max_img : 10;
MagickReadSettings settings = new MagickReadSettings();
settings.Density = new MagickGeometry(300, 300);//качество изображения
settings.FrameIndex = 0; // Первая страница
settings.FrameCount = 10; // Количество страниц. (10 значит 10, а не 11)
using (MagickImageCollection images = new MagickImageCollection())
{
images.Read(fPDF.FullName, settings);
for (int i = 0; i < max_img; i++)
{
lb.Add(images[i].ToBitmap());
}
}
pictureBox1.Image = lb[0];
label1.Text = "Страница " + (current + 1).ToString() + " из " + max_img.ToString();
}
