static void Main()
{
// Create a new PDF document
PdfDocument document = new PdfDocument();
// Create a font
XFont font = new XFont("Verdana", 16);
// Create first page
PdfPage page = document.AddPage();
XGraphics gfx = XGraphics.FromPdfPage(page);
gfx.DrawString("Page 1", font, XBrushes.Black, 20, 50, XStringFormats.Default());
// Create the root bookmark. You can set the style and the color.
PdfOutline outline = document.Outlines.Add("Root", page, true, PdfOutlineStyle.Bold, XColors.Red);
// Create some more pages
for (int idx = 2; idx <= 5; idx++)
{
page = document.AddPage();
gfx = XGraphics.FromPdfPage(page);
string text = "Page " + idx;
gfx.DrawString(text, font, XBrushes.Black, 20, 50, XStringFormats.Default());
// Create a sub bookmark
outline.Outlines.Add(text, page, true);
}
// Save the document...
const string filename = "Bookmarks_tempfile.pdf";
document.Save(filename);
// ...and start a viewer.
Process.Start(filename);
}
static void Main()
{
const string watermark = "PDFsharp";
const int emSize = 150;
// Get a fresh copy of the sample PDF file
const string filename = "Portable Document Format.pdf";
File.Copy(Path.Combine("d:/WImageTest/PDFs/", filename),
Path.Combine(Directory.GetCurrentDirectory(), filename), true);
// Create the font for drawing the watermark
XFont font = new XFont("Times New Roman", emSize, XFontStyle.BoldItalic);
// Open an existing document for editing and loop through its pages
PdfDocument document = PdfReader.Open(filename);
// Set version to PDF 1.4 (Acrobat 5) because we use transparency.
if (document.Version < 14)
{
document.Version = 14;
}
for (int idx = 0; idx < document.Pages.Count; idx++)
{
//if (idx == 1) break;
PdfPage page = document.Pages[idx];
switch (idx % 3)
{
case 0:
{
// Variation 1: Draw watermark as text string
// Get an XGraphics object for drawing beneath the existing content
XGraphics gfx = XGraphics.FromPdfPage(page, XGraphicsPdfPageOptions.Prepend);
#if true_
// Fill background with linear gradient color
XRect rect = page.MediaBox.ToXRect();
XLinearGradientBrush gbrush = new XLinearGradientBrush(rect,
XColors.LightSalmon, XColors.WhiteSmoke, XLinearGradientMode.Vertical);
gfx.DrawRectangle(gbrush, rect);
#endif
// Get the size (in point) of the text
XSize size = gfx.MeasureString(watermark, font);
// Define a rotation transformation at the center of the page
gfx.TranslateTransform(page.Width / 2, page.Height / 2);
gfx.RotateTransform(-Math.Atan(page.Height / page.Width) * 180 / Math.PI);
gfx.TranslateTransform(-page.Width / 2, -page.Height / 2);
// Create a string format
XStringFormat format = new XStringFormat();
format.Alignment = XStringAlignment.Near;
format.LineAlignment = XLineAlignment.Near;
// Create a dimmed red brush
XBrush brush = new XSolidBrush(XColor.FromArgb(128, 255, 0, 0));
// Draw the string
gfx.DrawString(watermark, font, brush,
new XPoint((page.Width - size.Width) / 2, (page.Height - size.Height) / 2),
format);
}
break;
case 1:
{
// Variation 2: Draw watermark as outlined graphical path
// Get an XGraphics object for drawing beneath the existing content
XGraphics gfx = XGraphics.FromPdfPage(page, XGraphicsPdfPageOptions.Prepend);
// Get the size (in point) of the text
XSize size = gfx.MeasureString(watermark, font);
// Define a rotation transformation at the center of the page
gfx.TranslateTransform(page.Width / 2, page.Height / 2);
gfx.RotateTransform(-Math.Atan(page.Height / page.Width) * 180 / Math.PI);
gfx.TranslateTransform(-page.Width / 2, -page.Height / 2);
// Create a graphical path
XGraphicsPath path = new XGraphicsPath();
// Add the text to the path
path.AddString(watermark, font.FontFamily, XFontStyle.BoldItalic, 150,
new XPoint((page.Width - size.Width) / 2, (page.Height - size.Height) / 2),
XStringFormats.Default());
// Create a dimmed red pen
XPen pen = new XPen(XColor.FromArgb(128, 255, 0, 0), 2);
// Stroke the outline of the path
gfx.DrawPath(pen, path);
}
break;
case 2:
{
// Variation 3: Draw watermark as transparent graphical path above text
// Get an XGraphics object for drawing above the existing content
XGraphics gfx = XGraphics.FromPdfPage(page, XGraphicsPdfPageOptions.Append);
// Get the size (in point) of the text
XSize size = gfx.MeasureString(watermark, font);
// Define a rotation transformation at the center of the page
gfx.TranslateTransform(page.Width / 2, page.Height / 2);
gfx.RotateTransform(-Math.Atan(page.Height / page.Width) * 180 / Math.PI);
gfx.TranslateTransform(-page.Width / 2, -page.Height / 2);
// Create a graphical path
XGraphicsPath path = new XGraphicsPath();
// Add the text to the path
path.AddString(watermark, font.FontFamily, XFontStyle.BoldItalic, 150,
new XPoint((page.Width - size.Width) / 2, (page.Height - size.Height) / 2),
XStringFormats.Default());
// Create a dimmed red pen and brush
XPen pen = new XPen(XColor.FromArgb(50, 75, 0, 130), 3);
XBrush brush = new XSolidBrush(XColor.FromArgb(50, 106, 90, 205));
// Stroke the outline of the path
gfx.DrawPath(pen, brush, path);
}
break;
}
}
// Save the document...
document.Save(filename);
// ...and start a viewer
Process.Start(filename);
}
static void Main()
{
// Create a new PDF document
PdfDocument document = new PdfDocument();
// Create a font
XFont font = new XFont("Verdana", 14);
// Create a page
PdfPage page = document.AddPage();
XGraphics gfx = XGraphics.FromPdfPage(page);
// Create a PDF text annotation
PdfTextAnnotation textAnnot = new PdfTextAnnotation();
textAnnot.Title = "This is the title";
textAnnot.Subject = "This is the subject";
textAnnot.Contents = "This is the contents of the annotation.\rThis is the 2nd line.";
textAnnot.Icon = PdfTextAnnotationIcon.Note;
gfx.DrawString("The first text annotation", font, XBrushes.Black, 30, 50, XStringFormats.Default());
// Convert rectangle form world space to page space. This is necessary because the annotation is
// placed relative to the bottom left corner of the page with units measured in point.
XRect rect = gfx.Transformer.WorldToDefaultPage(new XRect(new XPoint(30, 60), new XSize(30, 30)));
textAnnot.Rectangle = new PdfRectangle(rect);
// Add the annotation to the page
page.Annotations.Add(textAnnot);
// Create another PDF text annotation which is open and transparent
textAnnot = new PdfTextAnnotation();
textAnnot.Title = "Annotation 2 (title)";
textAnnot.Subject = "Annotation 2 (subject)";
textAnnot.Contents = "This is the contents of the 2nd annotation.";
textAnnot.Icon = PdfTextAnnotationIcon.Help;
textAnnot.Color = XColors.LimeGreen;
textAnnot.Opacity = 0.5;
textAnnot.Open = true;
gfx.DrawString("The second text annotation (opened)", font, XBrushes.Black, 30, 140, XStringFormats.Default());
rect = gfx.Transformer.WorldToDefaultPage(new XRect(new XPoint(30, 150), new XSize(30, 30)));
textAnnot.Rectangle = new PdfRectangle(rect);
// Add the 2nd annotation to the page
page.Annotations.Add(textAnnot);
// Create a so called rubber stamp annotion. I'm not sure if it is useful, but at least
// it looks impressive...
PdfRubberStampAnnotation rsAnnot = new PdfRubberStampAnnotation();
rsAnnot.Icon = PdfRubberStampAnnotationIcon.TopSecret;
rsAnnot.Flags = PdfAnnotationFlags.ReadOnly;
rect = gfx.Transformer.WorldToDefaultPage(new XRect(new XPoint(100, 400), new XSize(350, 150)));
rsAnnot.Rectangle = new PdfRectangle(rect);
// Add the rubber stamp annotation to the page
page.Annotations.Add(rsAnnot);
// PDF supports some more pretty types of annotations like PdfLineAnnotation, PdfSquareAnnotation,
// PdfCircleAnnotation, PdfMarkupAnnotation (with the subtypes PdfHighlightAnnotation, PdfUnderlineAnnotation,
// PdfStrikeOutAnnotation, and PdfSquigglyAnnotation), PdfSoundAnnotation, or PdfMovieAnnotation.
// If you need one of them, feel encouraged to implement it. It is quite easy.
// Save the document...
const string filename = "Annotations_tempfile.pdf";
document.Save(filename);
// ...and start a viewer.
Process.Start(filename);
}
static void Main()
{
// Create a new PDF document
PdfDocument document = new PdfDocument();
// Create a font
XFont font = new XFont("Verdana", 16);
// Create a new page
PdfPage page = document.AddPage();
XGraphics gfx = XGraphics.FromPdfPage(page, XPageDirection.Downwards);
gfx.DrawString("XPdfForm Sample", font, XBrushes.DarkGray, 15, 25, XStringFormats.Default());
// Step 1: Create an XForm and draw some graphics on it
// Create an empty XForm object with the specified width and height
// A form is bound to its target document when it is created. The reason is that the form can
// share fonts and other objects with its target document.
XForm form = new XForm(document, XUnit.FromMillimeter(70), XUnit.FromMillimeter(55));
// Create an XGraphics object for drawing the contents of the form.
XGraphics formGfx = XGraphics.FromForm(form);
// Draw a large transparent rectangle to visualize the area the form occupies
XColor back = XColors.Orange;
back.A = 0.2;
XSolidBrush brush = new XSolidBrush(back);
formGfx.DrawRectangle(brush, -10000, -10000, 20000, 20000);
// On a form you can draw...
// ... text
formGfx.DrawString("Text, Graphics, Images, and Forms", new XFont("Verdana", 10, XFontStyle.Regular), XBrushes.Navy, 3, 0, XStringFormats.TopLeft());
XPen pen = XPens.LightBlue.Clone();
pen.Width = 2.5;
// ... graphics like Bezier curves
formGfx.DrawBeziers(pen, XPoint.ParsePoints("30,120 80,20 100,140 175,33.3"));
// ... raster images like GIF files
XGraphicsState state = formGfx.Save();
formGfx.RotateAtTransform(17, new XPoint(30, 30));
formGfx.DrawImage(XImage.FromFile("d:\\WImageTest\\test1.gif"), 20, 20);
formGfx.Restore(state);
// ... and forms like XPdfForm objects
state = formGfx.Save();
formGfx.RotateAtTransform(-8, new XPoint(165, 115));
formGfx.DrawImage(XPdfForm.FromFile("d:\\WImageTest\\PDFs/SomeLayout.pdf"), new XRect(140, 80, 50, 50 * Math.Sqrt(2)));
formGfx.Restore(state);
// When you finished drawing on the form, dispose the XGraphic object.
formGfx.Dispose();
// Step 2: Draw the XPdfForm on your PDF page like an image
// Draw the form on the page of the document in its original size
gfx.DrawImage(form, 20, 50);
#if true
// Draw it stretched
gfx.DrawImage(form, 300, 100, 250, 40);
// Draw and rotate it
const int d = 25;
for (int idx = 0; idx < 360; idx += d)
{
gfx.DrawImage(form, 300, 480, 200, 200);
gfx.RotateAtTransform(d, new XPoint(300, 480));
}
#endif
// Save the document...
const string filename = "XForms_tempfile.pdf";
document.Save(filename);
// ...and start a viewer.
Process.Start(filename);
}
