public static void Decrypt()
{
PdfFile pdfFile = new PdfFile();
PdfDocument document;
pdfFile.ImportSettings.UserPassword = "******";
using (FileStream fs = File.OpenRead("Encrypted.pdf"))
{
//Read pdf document from stream
document = pdfFile.Import(fs);
}
int pageCount = document.Pages.Count;
Console.WriteLine(pageCount);
//Or you can make all processing and modifying to pdf file
// Such as adding a text in the beginning of the 1st page
PageContentBuilder builder = new PageContentBuilder(document.Pages[0]);
builder.Position.Translate(50, 150);
builder.DrawText("The PDF document is decrypted!");
using (FileStream fs = File.Create("Decrypted.pdf"))
{
pdfFile.Export(document, fs);
}
}
public static void AddTextWatermark()
{
PdfFile pdfFile = new PdfFile();
PdfDocument document = pdfFile.Import(File.ReadAllBytes("sample.pdf"));
//Get first page of pdf
PdfPage page = document.Pages[0];
PageContentBuilder builder = new PageContentBuilder(page);
//Create a block with watermark text
Block block = new Block();
//Set text color and font size
block.GraphicState.FillColor = new RgbColor(100, 255, 0, 0);
block.TextState.FontSize = 50;
//Set a text format.
block.HorizontalAlignment = Editing.Flow.HorizontalAlignment.Center;
block.VerticalAlignment = Editing.Flow.VerticalAlignment.Center;
block.InsertText("watermark");
Size needSize = block.Measure();
//Set watermark text position and rotation
builder.Position.Translate((page.Size.Width - needSize.Width) / 2, (page.Size.Height - needSize.Height) / 2);
builder.Position.Rotate(-45);
builder.DrawBlock(block);
File.WriteAllBytes("TextWatermark.pdf", pdfFile.Export(document));
}
public static void AddShape()
{
//This example is using page level builder
PdfDocument document = new PdfDocument();
PdfPage page = document.Pages.AddPage();
PageContentBuilder builder = new PageContentBuilder(page);
//Add line shape
builder.GraphicState.StrokeColor = new RgbColor(255, 0, 0);
builder.DrawLine(new Point(10, 10), new Point(200, 20));
//Add rectangle shape by Block object
Block block = new Block();
block.GraphicState.StrokeColor = new RgbColor(255, 0, 0);
block.GraphicState.FillColor = new RgbColor(0, 255, 0);
block.GraphicState.IsFilled = true;
block.InsertRectangle(new Rect(0, 0, 50, 50));
builder.Position.Translate(10, 20);
builder.DrawBlock(block);
using (FileStream fs = File.Create("AddShape.pdf"))
{
PdfFile pdfFile = new PdfFile();
pdfFile.Export(document, fs);
}
}
public static void AddImageAsPage()
{
PdfDocument document = new PdfDocument();
using (Stream imgStream = File.OpenRead("sample.jpg"))
{
iDiTect.Pdf.Resources.ImageSource image = new iDiTect.Pdf.Resources.ImageSource(imgStream);
//Create a new page with image's size
PdfPage page = new PdfPage();
page.Size = new Size(image.Width, image.Height);
PageContentBuilder builder = new PageContentBuilder(page);
//draw image to page at position (0,0)
builder.DrawImage(image);
document.Pages.Add(page);
}
using (FileStream fs = File.OpenWrite("ConvertImageToPdf.pdf"))
{
PdfFile pdfFile = new PdfFile();
pdfFile.Export(document, fs);
}
}
public static void AddImageWatermark()
{
PdfFile pdfFile = new PdfFile();
PdfDocument document;
using (FileStream fs = File.OpenRead("sample.pdf"))
{
//Read pdf document from stream
document = pdfFile.Import(fs);
}
//Get first page of pdf
PdfPage page = document.Pages[0];
PageContentBuilder builder = new PageContentBuilder(page);
//Set watermark image position
builder.Position.Translate(100, 100);
using (Stream stream = File.OpenRead("watermark.png"))
{
//Insert watermark image as original size
builder.DrawImage(stream);
//Insert watermark image in customized size
//builder.DrawImage(stream, new Size(80, 80));
}
using (FileStream fs = File.OpenWrite("ImageWatermark.pdf"))
{
pdfFile.Export(document, fs);
}
}
public static void AddLinkToWebLink()
{
PdfFile pdfFile = new PdfFile();
PdfDocument document = pdfFile.Import(File.ReadAllBytes("sample.pdf"));
PdfPage page = document.Pages[0];
PageContentBuilder builder = new PageContentBuilder(page);
builder.GraphicState.FillColor = new RgbColor(100, 255, 0, 0);
//Add external hyperlink with Action
UriAction uriAction = new UriAction();
uriAction.Uri = new Uri("http://www.iditect.com");
Rect rectArea = new Rect(50, 150, 100, 100);
var uriLink = page.Annotations.AddLink(uriAction);
uriLink.Rect = rectArea;
builder.DrawRectangle(rectArea);
//Add external hyperlink with Block
Block block = new Block();
block.InsertText("This is a ");
block.GraphicState.FillColor = new RgbColor(0, 0, 255);
block.InsertHyperlinkStart(new Uri("http://www.iditect.com"));
block.InsertText("hyperlink");
block.InsertHyperlinkEnd();
builder.Position.Translate(50, 300);
builder.DrawBlock(block);
File.WriteAllBytes("AddLink2.pdf", pdfFile.Export(document));
}
public static void AddText()
{
//This example is using page level builder, all the text will be add in current pdf page
PdfDocument document = new PdfDocument();
PdfPage page = document.Pages.AddPage();
//Create page level builder
PageContentBuilder builder = new PageContentBuilder(page);
//Add text using builder's DrawText directly
builder.TextState.FontSize = 18;
builder.GraphicState.FillColor = RgbColors.Black;
//Set the position for text
builder.Position.Translate(50, 50);
builder.DrawText("Insert text directly in builder");
//Add text using Block object
//Set the position for first block
builder.Position.Translate(50, 100);
//Create the first block with different font style
Block block = new Block();
block.HorizontalAlignment = Editing.Flow.HorizontalAlignment.Left;
block.TextState.FontSize = 16;
block.TextState.SetFont(new FontFamily("Times New Roman"));
block.InsertText("This is a Normal style sentence with target font.");
block.TextState.SetFont(new FontFamily("Times New Roman"), FontStyles.Italic, FontWeights.Bold);
block.InsertText(" This is another sentence in Italic and Bold style with target font.");
//Add first sentence to page, if you don't know how much height need to show the text, just using
//PositiveInfinity property, our builder will measure the height depend on the given width automatically
builder.DrawBlock(block, new Size(page.Size.Width - 50 * 2, double.PositiveInfinity));
//Get the actual size used by the first block, it works after block drawn
Size usedSize = block.DesiredSize;
//Set the position for the second block
builder.Position.Translate(50, 100 + usedSize.Height);
//Crete the second block with different text color
Block block2 = new Block();
block2.GraphicState.FillColor = RgbColors.Black;
block2.InsertText("Black Text,");
block2.GraphicState.FillColor = new RgbColor(255, 0, 0);
block2.InsertText(" Colorful Text.");
//Set wanted line width to measure the size used by the second block
Size needSize2 = block2.Measure(page.Size.Width - 50 * 2);
//Add second sentence to page
builder.DrawBlock(block2, needSize2);
using (FileStream fs = File.OpenWrite("InsertText.pdf"))
{
PdfFile pdfFile = new PdfFile();
pdfFile.Export(document, fs);
}
}
public static void AddTextSignature2PDF()
{
PdfFile pdfFile = new PdfFile();
PdfDocument document = pdfFile.Import(File.ReadAllBytes("sample.pdf"));
//Input your certificate and password
X509Certificate2 certificate = new X509Certificate2("test.pfx", "iditect");
//First you need create a SignatureField with unique name
SignatureField signatureField = new SignatureField("iDiTect Sign Field");
//Add signature object to a signature field, so we can add a visualization to it
signatureField.Signature = new Signature(certificate);
//Add signature info as need
signatureField.Signature.Properties.Reason = "Sign by iDiTect";
signatureField.Signature.Properties.Location = "World Wide Web";
signatureField.Signature.Properties.ContactInfo = "1234567";
//Apply a visible signature widiget to represent the contents of the signature field.
SignatureWidget widget = signatureField.Widgets.AddWidget();
//Set signature position and size
widget.Rect = new System.Windows.Rect(new System.Windows.Point(200, 200), new System.Windows.Size(400, 100));
widget.RecalculateContent();
//Customize signature appearance, you can show all signature info, or just name or date
PageContentBuilder signatureAppearance = new PageContentBuilder(widget.Content.NormalContentSource);
signatureAppearance.Position.Translate(10, 0);
signatureAppearance.DrawText("Digitally signed by " + certificate.GetNameInfo(X509NameType.SimpleName, true));
signatureAppearance.Position.Translate(10, 20);
signatureAppearance.DrawText("Reason: " + signatureField.Signature.Properties.Reason);
signatureAppearance.Position.Translate(10, 40);
signatureAppearance.DrawText("Location: " + signatureField.Signature.Properties.Location);
signatureAppearance.Position.Translate(10, 60);
signatureAppearance.DrawText("Contact: " + signatureField.Signature.Properties.ContactInfo);
signatureAppearance.Position.Translate(10, 80);
signatureAppearance.DrawText("Date: " + DateTime.Now.ToString());
//Add this signature to first PDF page
document.Pages[0].Annotations.Add(widget);
document.AcroForm.FormFields.Add(signatureField);
//Digital sign feature need the stream support reading, so you have to use ReadWrite mode here
using (FileStream fs = new FileStream("signed.pdf", FileMode.Create, FileAccess.ReadWrite))
{
pdfFile.Export(document, fs);
}
}
public static void AddTable(DataTable dt)
{
PdfDocument document = new PdfDocument();
PdfPage page = document.Pages.AddPage();
PageContentBuilder builder = new PageContentBuilder(page);
builder.Position.Translate(50, 50);
Table table = CreateSimpleTable(dt);
table.LayoutType = TableLayoutType.FixedWidth;
builder.DrawTable(table);
PdfFile pdfFile = new PdfFile();
File.WriteAllBytes("Reporte_Alumnos_" + DateTime.Now.ToString("dd_MM_yyyy_HH_mm_ss") + ".pdf", pdfFile.Export(document));
}
public static void AddTable()
{
PdfDocument document = new PdfDocument();
PdfPage page = document.Pages.AddPage();
PageContentBuilder builder = new PageContentBuilder(page);
builder.Position.Translate(50, 50);
Table table = CreateSimpleTable();
table.LayoutType = TableLayoutType.FixedWidth;
builder.DrawTable(table, 500);
PdfFile pdfFile = new PdfFile();
File.WriteAllBytes("AddTable.pdf", pdfFile.Export(document));
}
public static void AddImage()
{
PdfFile pdfFile = new PdfFile();
PdfDocument document;
using (FileStream fs = File.OpenRead("sample.pdf"))
{
//Read pdf document from stream
document = pdfFile.Import(fs);
}
//Get first page of pdf
PdfPage page = document.Pages[0];
//Create page level builder
PageContentBuilder builder = new PageContentBuilder(page);
//Add image using builder's DrawImage directly
using (Stream imgStream = File.OpenRead("sample.jpg"))
{
//Set image position
builder.Position.Translate(100, 100);
//insert image as original size
builder.DrawImage(imgStream);
//insert image with customized size
//builder.DrawImage(imgStream, new Size(80, 80));
}
//Add image using Block object
using (Stream imgStream = File.OpenRead("sample2.jpg"))
{
//Set image position
builder.Position.Translate(100, 400);
Block block = new Block();
//insert image as original size
//block.InsertImage(imgStream);
//insert image with customized size
block.InsertImage(imgStream, new Size(100, 100));
builder.DrawBlock(block);
}
using (FileStream fs = File.OpenWrite("InsertImage.pdf"))
{
pdfFile.Export(document, fs);
}
}
public static void AddImageSignature2PDF()
{
PdfFile pdfFile = new PdfFile();
PdfDocument document = pdfFile.Import(File.ReadAllBytes("sample.pdf"));
//Input your certificate and password
X509Certificate2 certificate = new X509Certificate2("test.pfx", "iditect");
//First you need create a SignatureField with unique name
SignatureField signatureField = new SignatureField("iDiTect Sign Field");
//Add signature object to a signature field, so we can add a visualization to it
signatureField.Signature = new Signature(certificate);
//Add signature info as need
signatureField.Signature.Properties.Reason = "Sign by iDiTect";
signatureField.Signature.Properties.Location = "World Wide Web";
signatureField.Signature.Properties.ContactInfo = "1234567";
//Apply a visible signature widiget to represent the contents of the signature field.
SignatureWidget widget = signatureField.Widgets.AddWidget();
//Set signature position and size
widget.Rect = new System.Windows.Rect(new System.Windows.Point(200, 200), new System.Windows.Size(50, 50));
widget.RecalculateContent();
//Customize signature appearance, insert an image as signature displaying
PageContentBuilder signatureAppearance = new PageContentBuilder(widget.Content.NormalContentSource);
using (Stream imgStream = File.OpenRead("sample.jpg"))
{
signatureAppearance.DrawImage(imgStream);
}
//Add this signature to first PDF page
document.Pages[0].Annotations.Add(widget);
document.AcroForm.FormFields.Add(signatureField);
//Digital sign feature need the stream support reading, so you have to use ReadWrite mode here
using (FileStream fs = new FileStream("signed.pdf", FileMode.Create, FileAccess.ReadWrite))
{
pdfFile.Export(document, fs);
}
}
public static void AddLinkInsideDocument()
{
PdfFile pdfFile = new PdfFile();
PdfDocument document = pdfFile.Import(File.ReadAllBytes("sample.pdf"));
PdfPage page = document.Pages[0];
PageContentBuilder builder = new PageContentBuilder(page);
builder.GraphicState.FillColor = new RgbColor(100, 255, 0, 0);
//Add internal link with Destination
PageFit pageFit = document.Destinations.AddPageFit();
//Navigate to the second page
pageFit.Page = document.Pages[1];
Rect rectArea = new Rect(50, 100, 100, 100);
Link linkWithDestination = new Link(pageFit);
linkWithDestination.Rect = rectArea;
page.Annotations.Add(linkWithDestination);
builder.DrawRectangle(rectArea);
//Add internal link with Location
Location location = new Location();
//Navigate to second page
location.Page = document.Pages[1];
//Navigate to the target point in page
location.Left = 275;
location.Top = 400;
//Set Zoom value in viewer, the value "3" means showing in 300% of original size
location.Zoom = 3;
rectArea = new Rect(50, 250, 100, 100);
Link linkWithLocation = page.Annotations.AddLink(location);
linkWithLocation.Rect = rectArea;
builder.DrawRectangle(rectArea);
//Add internal link with Action
GoToAction goToAction = new GoToAction();
//Set navigation to either Destination or Location
goToAction.Destination = location;
//goToAction.Destination = pageFit;
rectArea = new Rect(50, 400, 100, 100);
Link goToLink = page.Annotations.AddLink(goToAction);
goToLink.Rect = rectArea;
builder.DrawRectangle(rectArea);
//Add internal link with Block
Block block = new Block();
block.InsertText("This is a ");
block.GraphicState.FillColor = new RgbColor(0, 0, 255);
//Set navigation to either Destination or Location
block.InsertHyperlinkStart(pageFit);
//block.InsertHyperlinkStart(location);
block.InsertText("navigation link");
block.InsertHyperlinkEnd();
builder.Position.Translate(50, 550);
builder.DrawBlock(block);
File.WriteAllBytes("AddLink.pdf", pdfFile.Export(document));
}
public static void CreateFormField()
{
PdfDocument document = new PdfDocument();
PdfPage page = document.Pages.AddPage();
PageContentBuilder builder = new PageContentBuilder(page);
double padding = 10;
double topOffset = 100;
//Create CheckBox FormField
CheckBoxField check = new CheckBoxField("checkBox1");
check.IsChecked = true;
//Add CheckBox to document fields
document.AcroForm.FormFields.Add(check);
//Draw CheckBox to page
builder.Position.Translate(50, topOffset);
builder.DrawWidget(check, new Size(10, 10));
//Draw CheckBox description
builder.Position.Translate(50 + 10 + padding, topOffset);
builder.DrawText("CheckBox");
//Create ComboBox FormField
ComboBoxField combo = new ComboBoxField("comboBox1");
combo.TextState.FontSize = 16;
combo.Options.Add(new ChoiceOption("Combo 1"));
combo.Options.Add(new ChoiceOption("Combo 2"));
combo.Options.Add(new ChoiceOption("Combo 3"));
combo.Value = combo.Options[2];
//Add ComboBox to document fields
document.AcroForm.FormFields.Add(combo);
//Draw ComboBox to page
topOffset += 30;
builder.Position.Translate(50, topOffset);
builder.DrawWidget(combo, new Size(100, 30));
//Draw ComboBox description
builder.Position.Translate(50 + 100 + padding, topOffset);
builder.DrawText("ComboBox");
//Create ListBox FormField
ListBoxField list = new ListBoxField("listBox1");
list.AllowMultiSelection = true;
list.TextState.FontSize = 16;
list.Options.Add(new ChoiceOption("List 1"));
list.Options.Add(new ChoiceOption("List 2"));
list.Options.Add(new ChoiceOption("List 3"));
list.Value = new ChoiceOption[] { list.Options[0], list.Options[2] };
//Add ListBox to document fields
document.AcroForm.FormFields.Add(list);
//Draw ListBox to page
topOffset += 30;
builder.Position.Translate(50, topOffset);
builder.DrawWidget(list, new Size(100, 100));
//Draw ListBox description
builder.Position.Translate(50 + 100 + padding, topOffset);
builder.DrawText("ListBox");
//Create RadioButton FormField
RadioButtonField radio = new RadioButtonField("radioButton1");
radio.Options.Add(new RadioOption("Radio 1"));
radio.Options.Add(new RadioOption("Radio 2"));
radio.Value = radio.Options[1];
//Add RadioButton to document fields
document.AcroForm.FormFields.Add(radio);
//Draw RadioButton to page
topOffset += 100;
foreach (RadioOption option in radio.Options)
{
topOffset += 30;
builder.Position.Translate(50, topOffset);
builder.DrawWidget(radio, option, new Size(10, 10));
}
//Draw ListBox description
builder.Position.Translate(50 + 10 + padding, topOffset);
builder.DrawText("RadioButton");
//Create TextBox FormField
TextBoxField textBox = new TextBoxField("textBox1");
textBox.TextState.FontSize = 16;
textBox.Value = "Input...";
//Add TextBox to document fields
document.AcroForm.FormFields.Add(textBox);
//Draw TextBox to page
topOffset += 30;
builder.Position.Translate(50, topOffset);
builder.DrawWidget(textBox, new Size(100, 30));
//Draw TextBox description
builder.Position.Translate(50 + 100 + padding, topOffset);
builder.DrawText("TextBox");
using (FileStream fs = File.OpenWrite("CreateFormField.pdf"))
{
PdfFile pdfFile = new PdfFile();
pdfFile.Export(document, fs);
}
}
