static void WriteTest()
{
using (PdfSharp.Pdf.PdfDocument document = new PdfSharp.Pdf.PdfDocument())
{
document.Info.Title = "Family Tree";
document.Info.Author = "FamilyTree Ltd. - Stefan Steiger";
document.Info.Subject = "Family Tree";
document.Info.Keywords = "Family Tree, Genealogical Tree, Genealogy, Bloodline, Pedigree";
PdfSharp.Pdf.Security.PdfSecuritySettings securitySettings = document.SecuritySettings;
// Setting one of the passwords automatically sets the security level to
// PdfDocumentSecurityLevel.Encrypted128Bit.
securitySettings.UserPassword = "******";
securitySettings.OwnerPassword = "******";
// Don't use 40 bit encryption unless needed for compatibility
//securitySettings.DocumentSecurityLevel = PdfDocumentSecurityLevel.Encrypted40Bit;
// Restrict some rights.
securitySettings.PermitAccessibilityExtractContent = false;
securitySettings.PermitAnnotations = false;
securitySettings.PermitAssembleDocument = false;
securitySettings.PermitExtractContent = false;
securitySettings.PermitFormsFill = true;
securitySettings.PermitFullQualityPrint = false;
securitySettings.PermitModifyDocument = true;
securitySettings.PermitPrint = false;
document.ViewerPreferences.Direction = PdfSharp.Pdf.PdfReadingDirection.LeftToRight;
PdfSharp.Pdf.PdfPage page = document.AddPage();
// page.Width = PdfSettings.PaperFormatSettings.Width
// page.Height = PdfSettings.PaperFormatSettings.Height
page.Orientation = PdfSharp.PageOrientation.Landscape;
double dblLineWidth = 1.0;
string strHtmlColor = "#FF00FF";
PdfSharp.Drawing.XColor lineColor = XColorHelper.FromHtml(strHtmlColor);
PdfSharp.Drawing.XPen pen = new PdfSharp.Drawing.XPen(lineColor, dblLineWidth);
PdfSharp.Drawing.XFont font = new PdfSharp.Drawing.XFont("Arial"
, 12.0, PdfSharp.Drawing.XFontStyle.Bold
);
using (PdfSharp.Drawing.XGraphics gfx = PdfSharp.Drawing.XGraphics.FromPdfPage(page))
{
gfx.MUH = PdfSharp.Pdf.PdfFontEncoding.Unicode;
PdfSharp.Drawing.Layout.XTextFormatter tf = new PdfSharp.Drawing.Layout.XTextFormatter(gfx);
tf.Alignment = PdfSharp.Drawing.Layout.XParagraphAlignment.Left;
PdfSharp.Drawing.Layout.XTextFormatterEx2 etf = new PdfSharp.Drawing.Layout.XTextFormatterEx2(gfx);
gfx.DrawRectangle(pen, new PdfSharp.Drawing.XRect(100, 100, 100, 100));
using (PdfSharp.Drawing.XImage img = PdfSharp.Drawing.XImage.FromFile(@"D:\username\Documents\Visual Studio 2017\Projects\PdfSharp\TestApplication\Wikipedesketch1.png"))
{
gfx.DrawImage(img, 500, 500);
}
string text = "Lalala";
tf.DrawString(text
, font
, PdfSharp.Drawing.XBrushes.Black
, new PdfSharp.Drawing.XRect(300, 300, 100, 100)
, PdfSharp.Drawing.XStringFormats.TopLeft
);
} // End Using gfx
// Save the document...
string filename = "TestFilePwProtected.pdf";
document.Save(filename);
// ...and start a viewer.
System.Diagnostics.Process.Start(filename);
} // End Using document
} // End Sub WriteTest
// StaticConvertFromString
// https://github.com/mono/mono/blob/master/mcs/class/System.Drawing/System.Drawing/ColorConverter.cs
public static PdfSharp.Drawing.XColor FromHtml(string htmlColor)
{
if (string.IsNullOrEmpty(htmlColor))
{
// return PdfSharp.Drawing.XColor.FromArgb(System.Drawing.Color.Empty);
return(PdfSharp.Drawing.XColor.Empty);
}
if (htmlColor.StartsWith("#"))
{
htmlColor = htmlColor.Substring(1);
if (htmlColor.Length == 3)
{
string R = htmlColor.Substring(0, 1);
string G = htmlColor.Substring(1, 1);
string B = htmlColor.Substring(2, 1);
htmlColor = System.Convert.ToString(System.Convert.ToString(System.Convert.ToString(System.Convert.ToString(R + R) + G) + G) + B) + B;
}
// (htmlColor.Length == 3)
if (htmlColor.Length == 6)
{
string sR = htmlColor.Substring(0, 2);
string sG = htmlColor.Substring(2, 2);
string sB = htmlColor.Substring(4, 2);
byte R = System.Convert.ToByte(sR, 16);
byte G = System.Convert.ToByte(sG, 16);
byte B = System.Convert.ToByte(sB, 16);
PdfSharp.Drawing.XColor xc = new PdfSharp.Drawing.XColor();
xc.R = R;
xc.G = G;
xc.B = B;
xc.A = 1.0;
return(xc);
}
// (htmlColor.Length == 6)
throw new ArgumentException("Invalid HTML color.");
}
// (htmlColor.StartsWith("#"))
switch (htmlColor.ToLowerInvariant())
{
case "buttonface":
case "threedface":
return(PdfSharp.Drawing.XColor.FromArgb(System.Drawing.SystemColors.Control));
case "buttonhighlight":
case "threedlightshadow":
return(PdfSharp.Drawing.XColor.FromArgb(System.Drawing.SystemColors.ControlLightLight));
case "buttonshadow":
return(PdfSharp.Drawing.XColor.FromArgb(System.Drawing.SystemColors.ControlDark));
case "captiontext":
return(PdfSharp.Drawing.XColor.FromArgb(System.Drawing.SystemColors.ActiveCaptionText));
case "threeddarkshadow":
return(PdfSharp.Drawing.XColor.FromArgb(System.Drawing.SystemColors.ControlDarkDark));
case "threedhighlight":
return(PdfSharp.Drawing.XColor.FromArgb(System.Drawing.SystemColors.ControlLight));
case "background":
return(PdfSharp.Drawing.XColor.FromArgb(System.Drawing.SystemColors.Desktop));
case "buttontext":
return(PdfSharp.Drawing.XColor.FromArgb(System.Drawing.SystemColors.ControlText));
case "infobackground":
return(PdfSharp.Drawing.XColor.FromArgb(System.Drawing.SystemColors.Info));
// special case for Color.LightGray versus html's LightGrey (#340917)
case "lightgrey":
return(PdfSharp.Drawing.XColor.FromArgb(System.Drawing.Color.LightGray));
} // End Switch (htmlColor.ToLowerInvariant())
PdfSharp.Drawing.XKnownColor kk = default(PdfSharp.Drawing.XKnownColor);
if (TryEnumParse <PdfSharp.Drawing.XKnownColor>(htmlColor, true, ref kk))
{
return(PdfSharp.Drawing.XColor.FromKnownColor(kk));
}
return(PdfSharp.Drawing.XColor.FromArgb(System.Drawing.Color.Empty));
} // FromHtml
