public void homeBtn_Click(object sender, RoutedEventArgs e)
{
WindowScreen home = (WindowScreen)Window.GetWindow(this);
zoomValue = 0.8;
zoomLabel.Content = $"{zoomValue * 100}%";
PageImage.Source = null;
bottom = 0;
//hide TOC & bookmark
bookmarkBorder.Visibility = Visibility.Collapsed;
TOCBorder.Visibility = Visibility.Collapsed;
//clear TOC & bookmark
bookmarkList.Clear();
toc.Clear();
file.Close();
if (changeFile)
{
try
{
pdfFileBookmark.Save();
}
catch (Exception)
{
MessageBox.Show("Cannot save changes because the file is open in another program", "Warning", MessageBoxButton.OK, MessageBoxImage.Warning);
}
changeFile = false;
}
if (pdfFileBookmark != null)
{
pdfFileBookmark.Close(true);
}
home.ReturnFromReadingScreen_Click(sender, e);
}
private bool EncryptDocument(IFormFile uploadedFile, FileDetail fileDetail, ProcessResult processResult)
{
try
{
PdfLoadedDocument document = new PdfLoadedDocument(uploadedFile.OpenReadStream());
//Create a document security.
PdfSecurity security = document.Security;
//Set user password for the document.
security.UserPassword = fileDetail.FilePassword;
//Set encryption algorithm.
security.Algorithm = PdfEncryptionAlgorithm.AES;
//Set key size.
security.KeySize = PdfEncryptionKeySize.Key256Bit;
using (FileStream outputFileStream = new FileStream($"{fileDetail.FilePath}{fileDetail.FileName}", FileMode.Create))
{
document.Save(outputFileStream);
document.Close(true);
}
processResult.processResults.Add(
new ProcessResult {
IsSuccess = true, Message = "File Successfully saved to local filesystem"
});
return(true);
}
catch (Exception ex)
{
processResult.processResults.Add(
new ProcessResult {
IsSuccess = false, Message = ex.Message
});
return(false);
}
}
//Set password for a PDF document
public static void SetDocumentPassword(string inputFilePath, string password)
{
try
{
Console.WriteLine("Setting password...");
var loadedDocument = new PdfLoadedDocument(inputFilePath);
var security = loadedDocument.Security;
security.KeySize = Syncfusion.Pdf.Security.PdfEncryptionKeySize.Key256Bit;
security.Algorithm = Syncfusion.Pdf.Security.PdfEncryptionAlgorithm.AES;
security.UserPassword = password;
var inputFileName = Path.GetFileNameWithoutExtension(inputFilePath);
var targetFilePath = Path.GetDirectoryName(inputFilePath) + @"\" + inputFileName + "-WithPassword.pdf";
loadedDocument.Save(targetFilePath);
loadedDocument.Close(true);
Console.WriteLine("Password set and document saved");
}
catch
{
throw;
}
}
private void FillAndFlatten_Click(object sender, RoutedEventArgs e)
{
//Get the template PDF form file stream from assembly.
Stream documentStream = typeof(FormFilling).GetTypeInfo().Assembly.GetManifestResourceStream("syncfusion.pdfdemos.winui.Assets.form_template.pdf");
//Load the PDF document from stream.
PdfLoadedDocument document = new PdfLoadedDocument(documentStream);
//File the PDF form.
FillDocument(document);
//Flatten the form fields in a document.
if (document.Form != null)
{
document.Form.Flatten = true;
}
//Creating the stream object.
using (MemoryStream stream = new MemoryStream())
{
//Save and close the document.
document.Save(stream);
document.Close();
stream.Position = 0;
//Save the output stream as a file using file picker.
PdfUtil.Save("FormFillAndFlatten.pdf", stream);
}
}
internal string ImageResize(HttpPostedFileBase FileUpload1, int width, int height)
{
string fileName = FileUpload1.FileName.Replace(" ", "");
UploadedFileName = HttpContext.Current.Server.MapPath("~/images/Thumbnails/" + DateTime.Now.ToShortDateString().Trim().Replace(':', '_').Replace('.', '_') + DateTime.Now.ToShortTimeString().Trim().Replace(':', '_').Replace('.', '_') + fileName + ".png");
PdfLoadedDocument loadedDocument = new PdfLoadedDocument(FileUpload1.InputStream);
Bitmap image = loadedDocument.ExportAsImage(0);
Bitmap bmp1 = ImageResize(image, width, height);
ImageCodecInfo jgpEncoder = GetEncoder(bmp1.RawFormat.Equals(ImageFormat.Png) ? ImageFormat.Png : ImageFormat.Jpeg);
System.Drawing.Imaging.Encoder myEncoder =
System.Drawing.Imaging.Encoder.Quality;
EncoderParameters myEncoderParameters = new EncoderParameters(1);
EncoderParameter myEncoderParameter = new EncoderParameter(myEncoder,
50L);
myEncoderParameter = new EncoderParameter(myEncoder, 100L);
myEncoderParameters.Param[0] = myEncoderParameter;
using (FileStream stream = File.Create(UploadedFileName))
{
bmp1.Save(stream, jgpEncoder, myEncoderParameters);
}
loadedDocument.Close(true);
return("/images/Thumbnails/" + DateTime.Now.ToShortDateString().Trim().Replace(':', '_').Replace('.', '_') + DateTime.Now.ToShortTimeString().Trim().Replace(':', '_').Replace('.', '_') + fileName + ".png");
}
internal Tuple <string, string> ImageResize(HttpPostedFileBase FileUpload1, int width, int height, int bigWidth, int bigHeight)
{
PdfLoadedDocument loadedDocument = new PdfLoadedDocument(FileUpload1.InputStream);
string fileName = FileUpload1.FileName.Replace(" ", "");
UploadedFileName = HttpContext.Current.Server.MapPath("~/images/Upload/" + DateTime.Now.ToShortDateString().Trim().Replace(':', '_').Replace('.', '_') + DateTime.Now.ToShortTimeString().Trim().Replace(':', '_').Replace('.', '_') + fileName + ".png");
Bitmap image = loadedDocument.ExportAsImage(0);
Bitmap bmp1 = ImageResize(image, bigWidth, bigHeight);
ImageCodecInfo jgpEncoder = GetEncoder(bmp1.RawFormat.Equals(ImageFormat.Png) ? ImageFormat.Png : ImageFormat.Jpeg);
System.Drawing.Imaging.Encoder myEncoder =
System.Drawing.Imaging.Encoder.Quality;
EncoderParameters myEncoderParameters = new EncoderParameters(1);
EncoderParameter myEncoderParameter = new EncoderParameter(myEncoder,
50L);
myEncoderParameter = new EncoderParameter(myEncoder, 100L);
myEncoderParameters.Param[0] = myEncoderParameter;
using (FileStream stream = File.Create(UploadedFileName))
{
bmp1.Save(stream, jgpEncoder, myEncoderParameters);
}
UploadedFileName = "~/images/Upload/" + UploadedFileName.Split('\\')[UploadedFileName.Split('\\').Length - 1].ToString();
string imageUrlThumbnail = HttpContext.Current.Server.MapPath("~/images/Thumbnails/" + DateTime.Now.ToShortDateString().Trim().Replace(':', '_').Replace('.', '_') + DateTime.Now.ToShortTimeString().Trim().Replace(':', '_').Replace('.', '_') + fileName + ".png");
System.Drawing.Image i = System.Drawing.Image.FromFile(HttpContext.Current.Server.MapPath(UploadedFileName));
System.Drawing.Image thumbnail = new System.Drawing.Bitmap(width, height);
System.Drawing.Graphics g = System.Drawing.Graphics.FromImage(thumbnail);
g.DrawImage(i, 0, 0, width, height);
loadedDocument.Close(true);
thumbnail.Save(imageUrlThumbnail);
return(new Tuple <string, string>("/images/Upload/" + DateTime.Now.ToShortDateString().Trim().Replace(':', '_').Replace('.', '_') + DateTime.Now.ToShortTimeString().Trim().Replace(':', '_').Replace('.', '_') + fileName, "/images/Thumbnails/" + DateTime.Now.ToShortDateString().Trim().Replace(':', '_').Replace('.', '_') + DateTime.Now.ToShortTimeString().Trim().Replace(':', '_').Replace('.', '_') + fileName + ".png"));
}
static void Main(string[] args)
{
//Load the PDF document
PdfLoadedDocument loadedDocument = new PdfLoadedDocument("../../../../Data/PDF_Succinctly.pdf");
Dictionary <int, List <RectangleF> > textFound = new Dictionary <int, List <RectangleF> >();
//Find the text in the PDF document
loadedDocument.FindText("portable", out textFound);
PdfDocument document = new PdfDocument();
//import page based on the find text index
foreach (int index in textFound.Keys)
{
if (textFound[index].Count > 0)
{
document.ImportPage(loadedDocument, index);
}
}
//save the PDF document
document.Save("portable.pdf");
//Close the document
document.Close(true);
loadedDocument.Close(true);
}
private void MergePDF_Click(object sender, RoutedEventArgs e)
{
//Get template PDF file stream from assembly.
if (firstDocumentStream == null)
{
firstDocumentStream = typeof(MergePDF).GetTypeInfo().Assembly.GetManifestResourceStream("syncfusion.pdfdemos.winui.Assets.pdf_succinctly.pdf");
}
//Get template PDF file stream from assembly.
if (secondDocumentStream == null)
{
secondDocumentStream = typeof(MergePDF).GetTypeInfo().Assembly.GetManifestResourceStream("syncfusion.pdfdemos.winui.Assets.form_template.pdf");
}
//Load the PDF document from stream.
PdfLoadedDocument loadedDocument = new PdfLoadedDocument(firstDocumentStream);
//Load and merge the pdf documents.
PdfDocument.Merge(loadedDocument, new PdfLoadedDocument(secondDocumentStream));
//Creating the stream object.
using (MemoryStream stream = new MemoryStream())
{
//Save and close the document.
loadedDocument.Save(stream);
loadedDocument.Close();
stream.Position = 0;
//Save the output stream as a file using file picker.
PdfUtil.Save("MergePDF.pdf", stream);
}
Dispose();
}
static void Main(string[] args)
{
// Load an existing PDF
PdfLoadedDocument loadedDocument = new PdfLoadedDocument("../../../../../../Data/Invoice.pdf");
TextSearchResultCollection searchCollection;
TextSearchItem text = new TextSearchItem("Invoice Number", TextSearchOptions.None);
//Search the text from PDF dcoument
loadedDocument.FindText(new List <TextSearchItem> {
text
}, out searchCollection);
//Iterate serach collection to get serach results
foreach (KeyValuePair <int, MatchedItemCollection> textCollection in searchCollection)
{
//Get age number
Console.WriteLine("Page Number : " + textCollection.Key);
foreach (MatchedItem textItem in textCollection.Value)
{
//Get actual text and bounds
Console.WriteLine("Text :" + textItem.Text);
Console.WriteLine("Text bounds :" + textItem.Bounds);
}
}
//Close the document
loadedDocument.Close(true);
}
private void button1_Click(object sender, RoutedEventArgs e)
{
Stream documentStream;
string fileName = string.Empty;
if ((bool)import.IsChecked)
{
//Get the import template PDF file stream from assembly.
documentStream = typeof(ImportAndExport).GetTypeInfo().Assembly.GetManifestResourceStream("syncfusion.pdfdemos.winui.Assets.form_template.pdf");
fileName = "ImportForm_Template.pdf";
}
else
{
//Get the export template PDF file stream from assembly.
documentStream = typeof(ImportAndExport).GetTypeInfo().Assembly.GetManifestResourceStream("syncfusion.pdfdemos.winui.Assets.export_template.pdf");
fileName = "ExportForm_Template.pdf";
}
//Load the PDF document from stream.
PdfLoadedDocument loadedDocument = new PdfLoadedDocument(documentStream);
//Creating the stream object.
using (MemoryStream stream = new MemoryStream())
{
//Save and close the document.
loadedDocument.Save(stream);
loadedDocument.Close();
stream.Position = 0;
//Save the output stream as a file using file picker.
PdfUtil.Save(fileName, stream);
}
}
public List <string> LoadDocument(string fileName)
{
List <string> parsedSchedule = new List <string>();
//Load the PDF document.
FileStream docStream = new FileStream(fileName, FileMode.Open, FileAccess.Read);
//Load the PDF document.
PdfLoadedDocument loadedDocument = new PdfLoadedDocument(docStream);
// Loading page collections
PdfLoadedPageCollection loadedPages = loadedDocument.Pages;
string extractedText = string.Empty;
// Extract text from existing PDF document pages
foreach (PdfLoadedPage loadedPage in loadedPages)
{
extractedText += loadedPage.ExtractText();
}
//Close the document.
loadedDocument.Close(true);
docStream.Close();
parsedSchedule.AddRange(extractedText.Split("\r\n"));
return(parsedSchedule);
}
void OnButtonClicked(object sender, EventArgs e)
{
Stream docStream = typeof(App).GetTypeInfo().Assembly.GetManifestResourceStream("SampleBrowser.Samples.PDF.Assets.Syncfusion_Windows8_whitepaper.pdf");
PdfLoadedDocument ldoc = new PdfLoadedDocument(docStream);
PdfFont font = new PdfStandardFont(PdfFontFamily.Helvetica, 100f, PdfFontStyle.Regular);
foreach (PdfPageBase lPage in ldoc.Pages)
{
PdfGraphics g = lPage.Graphics;
PdfGraphicsState state = g.Save();
g.SetTransparency(0.25f);
g.TranslateTransform(50, lPage.Size.Height / 2 );
g.RotateTransform(-40);
g.DrawString("Syncfusion", font, PdfPens.Red, PdfBrushes.Red, new PointF(0,0));
}
MemoryStream stream = new MemoryStream();
ldoc.Save(stream);
ldoc.Close(true);
if (Device.OS == TargetPlatform.WinPhone || Device.OS == TargetPlatform.Windows)
Xamarin.Forms.DependencyService.Get<ISaveWindowsPhone>().Save("Stamping.pdf", "application/pdf", stream);
else
Xamarin.Forms.DependencyService.Get<ISave>().Save("Stamping.pdf", "application/pdf", stream);
}
public static bool MarkPdf(string inputFileName, string outputFileName, int jobNo, int jtsk, string userName, int qty = 0, string notes = "")
{
using (PdfLoadedDocument ldoc = new PdfLoadedDocument(inputFileName))
{
foreach (PdfPageBase page in ldoc.Pages)
{
//PdfPageBase page = ldoc.Pages[0];
PdfGraphics gra = page.Graphics;
SizeF pgSize = page.Size;
string qtyText = "";
if (qty > 0)
{
qtyText = "- TOTAL QTY : {qty} ";
}
gra.DrawString($"JOB :{jobNo} | JTSK : {jtsk} ISSUED BY : {userName}", font, PdfBrushes.Blue, 10, pgSize.Height - 10, new PdfStringFormat(PdfTextAlignment.Left, PdfVerticalAlignment.Bottom));
gra.DrawString($"ISSUE DATE :{DateTime.Now:d} {qtyText}{notes}", font, PdfBrushes.Blue, 10, pgSize.Height - 20, new PdfStringFormat(PdfTextAlignment.Left, PdfVerticalAlignment.Bottom));
}
ldoc.Save(outputFileName);
ldoc.Close(true);
return(true);
}
}
static void Main(string[] args)
{
//Load the PDF document
PdfLoadedDocument loadedDocument = new PdfLoadedDocument("../../../../../../Data/Invoice.pdf");
//Search total amount
string regexPattern = @"(TOTAL)([-+]?[0-9]*\.?[0-9]+)";
// See the complete regular expressions reference at https://msdn.microsoft.com/en-us/library/az24scfc(v=vs.110).aspx
// Extract all the text from existing PDF document pages
foreach (PdfLoadedPage loadedPage in loadedDocument.Pages)
{
TextLines lines;
loadedPage.ExtractText(out lines);
foreach (TextLine line in lines)
{
Regex re = new Regex(regexPattern, RegexOptions.IgnoreCase);
Match match = re.Match(line.Text);
if (match.Success)
{
//Print the total amount
Console.WriteLine("Found Total Amount Number:" + match.Value.Replace("Total", ""));
}
}
}
//Close the document
loadedDocument.Close(true);
}
void OnButtonClicked(object sender, EventArgs e)
{
Stream docStream = typeof(App).GetTypeInfo().Assembly.GetManifestResourceStream("SampleBrowser.Samples.PDF.Assets.Syncfusion_Windows8_whitepaper.pdf");
PdfLoadedDocument ldoc = new PdfLoadedDocument(docStream);
PdfFont font = new PdfStandardFont(PdfFontFamily.Helvetica, 100f, PdfFontStyle.Regular);
foreach (PdfPageBase lPage in ldoc.Pages)
{
PdfGraphics g = lPage.Graphics;
PdfGraphicsState state = g.Save();
g.SetTransparency(0.25f);
g.TranslateTransform(50, lPage.Size.Height / 2);
g.RotateTransform(-40);
g.DrawString("Syncfusion", font, PdfPens.Red, PdfBrushes.Red, new PointF(0, 0));
g.Restore(state);
}
MemoryStream stream = new MemoryStream();
ldoc.Save(stream);
ldoc.Close(true);
if (Device.OS == TargetPlatform.WinPhone || Device.OS == TargetPlatform.Windows)
{
Xamarin.Forms.DependencyService.Get <ISaveWindowsPhone>().Save("Stamping.pdf", "application/pdf", stream);
}
else
{
Xamarin.Forms.DependencyService.Get <ISave>().Save("Stamping.pdf", "application/pdf", stream);
}
}
public override void Init(object initData)
{
base.Init(initData);
if (initData is byte[])
{
PdfDocumentStream = new MemoryStream(initData as byte[]);
}
else if (initData is Tuple <byte[], int> )
{
PdfLoadedDocument loadedDocument = new PdfLoadedDocument(((Tuple <byte[], int>)initData).Item1);
PdfDocument document = new PdfDocument();
int startIndex = 0;
int endIndex = ((Tuple <byte[], int>)initData).Item2 - 1;
endIndex = Math.Min(loadedDocument.Pages.Count, endIndex);
//Import all the pages to the new PDF document.
document.ImportPageRange(loadedDocument, startIndex, endIndex);
var _stream = new MemoryStream();
document.Save(_stream);
loadedDocument.Close();
document.Close();
PdfDocumentStream = _stream;
}
}
//Remove password from password protected PDF file
public static void RemoveDocumentPassword(string inputFilePath, string password)
{
try
{
Console.WriteLine("Removing password...");
var loadedDocument = new PdfLoadedDocument(inputFilePath, password);
loadedDocument.Security.UserPassword = string.Empty;
var inputFileName = Path.GetFileNameWithoutExtension(inputFilePath);
var targetFilePath = Path.GetDirectoryName(inputFilePath) + @"\" + inputFileName + "-WithoutPassword.pdf";
loadedDocument.Save(targetFilePath);
loadedDocument.Close(true);
Console.WriteLine("Password removed and document saved");
}
catch (PdfDocumentException)
{
throw;
}
catch (Exception)
{
throw;
}
}
void OnButtonClicked(object sender, EventArgs e)
{
Stream docStream = typeof(Stamping).GetTypeInfo().Assembly.GetManifestResourceStream("SampleBrowser.Samples.PDF.Assets.Product Catalog.pdf");
PdfLoadedDocument ldoc = new PdfLoadedDocument(docStream);
PdfFont font = new PdfStandardFont(PdfFontFamily.Helvetica, 100f, PdfFontStyle.Regular);
foreach (PdfPageBase lPage in ldoc.Pages)
{
PdfGraphics g = lPage.Graphics;
PdfGraphicsState state = g.Save();
g.TranslateTransform(ldoc.Pages[0].Size.Width / 2, ldoc.Pages[0].Size.Height / 2);
g.SetTransparency(0.25f);
SizeF waterMarkSize = font.MeasureString("Sample");
g.RotateTransform(-40);
g.DrawString("Sample", font, PdfPens.Red, PdfBrushes.Red, new PointF(-waterMarkSize.Width / 2, -waterMarkSize.Height / 2));
g.Restore(state);
}
MemoryStream stream = new MemoryStream();
ldoc.Save(stream);
ldoc.Close(true);
if (stream != null)
{
SaveAndroid androidSave = new SaveAndroid();
androidSave.Save("Stamping.pdf", "application/pdf", stream, m_context);
}
}
static void Main(string[] args)
{
//Load the PDF document
PdfLoadedDocument loadedDocument = new PdfLoadedDocument("../../../../../../Data/Invoice.pdf");
// Get the first page of the loaded PDF document
PdfPageBase page = loadedDocument.Pages[0];
TextLines lineCollection = new TextLines();
// Extract text from the first page with bounds
page.ExtractText(out lineCollection);
RectangleF textBounds = new RectangleF(474, 161, 50, 9);
string invoiceNumer = "";
//Get the text provided in the bounds
foreach (TextLine txtLine in lineCollection)
{
foreach (TextWord word in txtLine.WordCollection)
{
if (textBounds.IntersectsWith(word.Bounds))
{
invoiceNumer = word.Text;
break;
}
}
}
//Close the PDF document
loadedDocument.Close(true);
File.WriteAllText("data.txt", invoiceNumer);
}
/// <summary>
/// Export to PDF on Button click
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void Exportbutton_Click(object sender, EventArgs e)
{
var converter = new GridPDFConverter();
var lowest = 0;
//Adding PageBreaks to a list.
var rows = new List <int> {
30, 63, 90, 130, 150
};
var pdfDocument = new PdfDocument();
pdfDocument.Save("Sample.pdf");
foreach (var rownumber in rows)
{
var pdf = new PdfDocument();
var maximumRow = rownumber;
converter.ExportToPdf(pdf, gridControl1, GridRangeInfo.Rows(lowest, maximumRow));
var stream = new MemoryStream();
pdf.Save(stream);
var loadedDocument = new PdfLoadedDocument("Sample.pdf");
loadedDocument =
PdfDocumentBase.Merge(loadedDocument, new PdfLoadedDocument(stream)) as PdfLoadedDocument;
loadedDocument.Save("Sample.pdf");
loadedDocument.Close(true);
stream.Dispose();
lowest = maximumRow + 1;
}
var loadedDocument1 = new PdfLoadedDocument("Sample.pdf");
loadedDocument1.Pages.RemoveAt(0);
loadedDocument1.Save("Sample.pdf");
Process.Start("Sample.pdf");
}
private void button3_Click(object sender, RoutedEventArgs e)
{
if (documentStream == null)
{
documentStream = typeof(DigitalSignature).GetTypeInfo().Assembly.GetManifestResourceStream("Syncfusion.SampleBrowser.UWP.Pdf.Pdf.Assets.Essential_Studio.pdf");
}
//Load the selected PDF document.
PdfLoadedDocument loadedDocument = new PdfLoadedDocument(documentStream);
//Get the .pfx certificate file stream.
if (certificateStream == null)
{
certificateStream = typeof(DigitalSignature).GetTypeInfo().Assembly.GetManifestResourceStream("Syncfusion.SampleBrowser.UWP.Pdf.Pdf.Assets.PDF.pfx");
}
//Create PdfCertificate using certificate stream and password.
PdfCertificate pdfCert = new PdfCertificate(certificateStream, txtOwnerPassword.Password);
//Add certificate to document first page.
PdfSignature signature = new PdfSignature(loadedDocument, loadedDocument.Pages[0], pdfCert, "Signature");
signature.Bounds = new System.Drawing.RectangleF(5, 5, 300, 300);
MemoryStream stream = new MemoryStream();
loadedDocument.Save(stream);
loadedDocument.Close(true);
SaveFile(stream, "output.PDF");
}
static void Main(string[] args)
{
//Initialize OCR processor
OCRProcessor processor = new OCRProcessor(@"../../../../../../Data/TesseractBinaries/3.02/");
//Load a PDF document
PdfLoadedDocument lDoc = new PdfLoadedDocument("../../../../../../Data/Invoice_scanned.pdf");
//Set OCR language to process
processor.Settings.Language = Languages.English;
OCRLayoutResult hocrBounds;
processor.PerformOCR(lDoc, @"../../../../../../Data/Tessdata/", out hocrBounds);
StreamWriter writer = new StreamWriter("data.txt");
foreach (Page pages in hocrBounds.Pages)
{
foreach (Line line in pages.Lines)
{
writer.WriteLine(line.Text);
}
}
writer.Close();
lDoc.Close(true);
processor.Dispose();
}
void OnButtonClicked(object sender, EventArgs e)
{
Stream docStream = typeof(Booklet).GetTypeInfo().Assembly.GetManifestResourceStream("SampleBrowser.Samples.PDF.Assets.SalesOrderDetail.pdf");
//Load the PDF document into the loaded document object.
PdfLoadedDocument loadedDocument = new PdfLoadedDocument(docStream);
//Get the certificate stream from .pfx file.
Stream certificateStream = typeof(DigitalSignature).GetTypeInfo().Assembly.GetManifestResourceStream("SampleBrowser.Samples.PDF.Assets.PDF.pfx");
//Create PdfCertificate using certificate stream and password.
PdfCertificate pdfCert = new PdfCertificate(certificateStream, "password123");
//Add certificate to document first page.
PdfSignature signature = new PdfSignature(loadedDocument, loadedDocument.Pages[0], pdfCert, "Signature");
signature.Bounds = new Syncfusion.Drawing.RectangleF(5, 5, 300, 300);
MemoryStream stream = new MemoryStream();
//Save the PDF document
loadedDocument.Save(stream);
//Close the PDF document
loadedDocument.Close(true);
if (stream != null)
{
stream.Position = 0;
ComposeMail("DigitalSignature.pdf", null, "Signing the document", "Syncfusion", stream);
}
}
public void MergePDF()
{
//Loads document
PdfLoadedDocument combinePDF = new PdfLoadedDocument(workPath + pdfFileName);
PdfDocument newPDF = new PdfDocument();
//Imports the page at 1 from the lDoc
foreach (int pageNum in pages)
{
newPDF.ImportPage(combinePDF, pageNum - 1);
}
//Saves the document
newPDF.Save("new.pdf");
//Closes the document
newPDF.Close(true);
combinePDF.Close(true);
}
private void btnSplitPDF_Click(object sender, System.EventArgs e)
{
PdfImageInfo[] imagesInfo = ldoc.Pages[0].ImagesInfo;
foreach (PdfImageInfo imgInfo in imagesInfo)
{
//Removing Image
ldoc.Pages[0].RemoveImage(imgInfo);
}
ldoc.Save("RemoveImage.pdf");
ldoc.Close();
//Message box confirmation to view the created PDF document.
if (MessageBox.Show("Do you want to view the PDF file?", "PDF File Created",
MessageBoxButtons.YesNo, MessageBoxIcon.Information)
== DialogResult.Yes)
{
//Launching the PDF file using the default Application.[Acrobat Reader]
#if NETCORE
System.Diagnostics.Process process = new System.Diagnostics.Process();
process.StartInfo = new System.Diagnostics.ProcessStartInfo("RemoveImage.pdf")
{
UseShellExecute = true
};
process.Start();
#else
System.Diagnostics.Process.Start("RemoveImage.pdf");
#endif
this.Close();
}
else
{
// Exit
this.Close();
}
}
//Change password for a PDF document
public static void ChangeDocumentPassword(string inputFilePath, string existingPassword, string newPassword)
{
try
{
Console.WriteLine("Changing document password...");
var loadedDocument = new PdfLoadedDocument(inputFilePath, existingPassword);
loadedDocument.Security.UserPassword = newPassword;
var inputFileName = Path.GetFileNameWithoutExtension(inputFilePath);
var targetFilePath = Path.GetDirectoryName(inputFilePath) + @"\" + inputFileName + "-WithNewPassword.pdf";
loadedDocument.Save(targetFilePath);
loadedDocument.Close(true);
Console.WriteLine("Password changed and document saved");
}
catch (PdfDocumentException)
{
throw;
}
catch (Exception)
{
throw;
}
}
private async void Button_Click_1(object sender, RoutedEventArgs e)
{
Stream docStream = typeof(StampDocument).GetTypeInfo().Assembly.GetManifestResourceStream("Syncfusion.SampleBrowser.UWP.Pdf.Pdf.Assets.Essential_Studio.pdf");
PdfLoadedDocument ldoc = new PdfLoadedDocument(docStream);
PdfFont font = new PdfStandardFont(PdfFontFamily.Helvetica, 36f);
foreach (PdfPageBase lPage in ldoc.Pages)
{
PdfGraphics g = lPage.Graphics;
PdfGraphicsState state = g.Save();
g.SetTransparency(0.25f);
g.RotateTransform(-40);
g.DrawString(stampText.Text, font, PdfPens.Red, PdfBrushes.Red, new PointF(-150, 450));
if (imagewatermark.IsChecked.Value)
{
Stream imagestream = typeof(StampDocument).GetTypeInfo().Assembly.GetManifestResourceStream("Syncfusion.SampleBrowser.UWP.Pdf.Pdf.Assets.Ani.gif");
PdfImage image = new PdfBitmap(imagestream);
g.Restore(state);
g.SetTransparency(0.25f);
g.DrawImage(image, 0, 0, lPage.Graphics.ClientSize.Width, lPage.Graphics.ClientSize.Height);
imagestream.Dispose();
}
}
MemoryStream stream = new MemoryStream();
await ldoc.SaveAsync(stream);
ldoc.Close(true);
Save(stream, "StampDocument.pdf");
docStream.Dispose();
}
public ActionResult RearrangePages(string Browser, string submit1)
{
string basePath = _hostingEnvironment.WebRootPath;
string dataPath = string.Empty;
dataPath = basePath + @"/PDF/";
if (submit1 == "View Template")
{
Stream file2 = new FileStream(dataPath + "SyncfusionBrochure.pdf", FileMode.Open, FileAccess.Read, FileShare.Read);
//Load the template document
PdfLoadedDocument loadedDocument = new PdfLoadedDocument(file2);
//Save the PDF to the MemoryStream
MemoryStream ms = new MemoryStream();
loadedDocument.Save(ms);
//If the position is not set to '0' then the PDF will be empty.
ms.Position = 0;
//Close the PDF document.
loadedDocument.Close(true);
//Download the PDF document in the browser.
FileStreamResult fileStreamResult = new FileStreamResult(ms, "application/pdf");
fileStreamResult.FileDownloadName = "InputTemplate.pdf";
return(fileStreamResult);
}
else
{
//Read the file
FileStream file = new FileStream(dataPath + "SyncfusionBrochure.pdf", FileMode.Open, FileAccess.Read, FileShare.ReadWrite);
//Load the input PDF document
PdfLoadedDocument ldoc = new PdfLoadedDocument(file);
//Rearrange the page by index
ldoc.Pages.ReArrange(new int[] { 2, 0, 1 });
//Save the PDF to the MemoryStream
MemoryStream ms = new MemoryStream();
ldoc.Save(ms);
//If the position is not set to '0' then the PDF will be empty.
ms.Position = 0;
//Close the PDF document.
ldoc.Close(true);
//Download the PDF document in the browser.
FileStreamResult fileStreamResult = new FileStreamResult(ms, "application/pdf");
fileStreamResult.FileDownloadName = "RearrangedPages.pdf";
return(fileStreamResult);
}
}
static void Main(string[] args)
{
//Load PDF document
PdfLoadedDocument document = new PdfLoadedDocument("../../../../Data/PDF_Succinctly.pdf");
//Split PDF document with pattern
document.Split("Document-{0}.pdf", );
//Close the document
document.Close(true);
}
public async Task <FileParseResult> ParseFile(string remoteFile)
{
FileParseResult parseResult = new FileParseResult();
PoolSchedule poolSchedule = new PoolSchedule();
poolSchedule.Link = remoteFile;
parseResult.Success = true;
parseResult.Schedule = poolSchedule;
string extractedText = string.Empty;
try
{
HttpClient httpClient = new HttpClient();
HttpResponseMessage httpResponseMessage = await httpClient.GetAsync(remoteFile);
if (httpResponseMessage.IsSuccessStatusCode)
{
Stream contentStream = await httpResponseMessage.Content.ReadAsStreamAsync();
PdfLoadedDocument loadedDocument = new PdfLoadedDocument(contentStream);
DateTime modyficationDate = loadedDocument.DocumentInformation.ModificationDate;
poolSchedule.ModificationDate = modyficationDate;
// Loading page collections
PdfLoadedPageCollection loadedPages = loadedDocument.Pages;
extractedText = loadedPages[0].ExtractText();
//Close the document.
loadedDocument.Close(true);
List <string> pdfList = new List <string>();
pdfList.AddRange(extractedText.Split("\r\n"));
string header = pdfList.Where(s => s.StartsWith("Harmonogram")).SingleOrDefault();
if (header != null) //checking if the header is compatible with the schema
{
int linkLenght = header.Length;
int fromIndex = header.IndexOf("od");
string dates = header.Substring(fromIndex, (linkLenght - fromIndex));
string startDateString = dates.Substring(2, dates.IndexOf("do") - 2).Trim();
string endDateString = dates.Substring(dates.IndexOf("do") + 2, dates.Length - 4 - (dates.IndexOf("do") + 2)).Trim();
GetValuesFromDateString(startDateString, poolSchedule, DateType.From);
GetValuesFromDateString(endDateString, poolSchedule, DateType.To);
}
}
poolSchedule.CheckDates();
httpResponseMessage.Dispose();
httpClient.Dispose();
return(parseResult);
}
catch (Exception ex)
{
logger.LogError(ex, "Błąd podczas parsowania pliku PDF");
parseResult.Success = false;
parseResult.Schedule = null;
}
return(parseResult);
}
public static void AssinarDocumento()
{
var arquivoEnt = $"d:\\temp\\modelo.pdf";
var pdf = DSHelper.ReadContent(arquivoEnt);
var arquivo = $"d:\\temp\\modeloOut.pdf";
float x;
float y;
Stream pfxStream = File.OpenRead("MRV ENGENHARIA E PARTICIPAÇÕES S.A..pfx");
//Creates a certificate instance from PFX file with private key.
PdfCertificate pdfCert = new PdfCertificate(pfxStream, "zzzzz");
PdfLoadedDocument loadedDocument = new PdfLoadedDocument(pdf);
var lista = new Dictionary <int, List <Syncfusion.Drawing.RectangleF> >();
loadedDocument.FindText("Assinado:", out lista);
foreach (var item in lista)
{
x = item.Value[0].X + 100;
y = item.Value[0].Y;
var page = loadedDocument.Pages[item.Key] as PdfLoadedPage;
//aplica logo da assinatura em todas as paginas
if (page != null)
{
Stream seloStream = File.OpenRead("SeloMrv.jpg");
PdfBitmap signatureImage = new PdfBitmap(seloStream);
PdfGraphics gfx = page.Graphics;
gfx.DrawImage(signatureImage, x, y, 90, 80);
}
//Applica o certificado somente na ultima pagina
if (item.Value == lista[lista.Keys.Count - 1])
{
//Creates a signature field.
PdfSignatureField signatureField = new PdfSignatureField(page, "AssinaturaMRV");
signatureField.Bounds = new Syncfusion.Drawing.RectangleF(x, item.Value[0].Y, 50, 50);
signatureField.Signature = new PdfSignature(page, "MRV Engenharia");
//Adds certificate to the signature field.
signatureField.Signature.Certificate = pdfCert;
signatureField.Signature.Reason = "Assinado pela MRV Engenharia";
//Adds the field.
loadedDocument.Form.Fields.Add(signatureField);
}
}
//Saves the certified PDF document.
using (FileStream fileOut = new FileStream(arquivo, FileMode.Create))
{
loadedDocument.Save(fileOut);
loadedDocument.Close(true);
}
//return arquivo;
}
