1442 lines
53 KiB
C#
1442 lines
53 KiB
C#
using System;
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using System.Collections;
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using System.Text;
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using System.Collections.Generic;
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using System.Xml.Serialization;
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using iTextSharp.text;
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using iTextSharp.text.pdf;
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using iTextSharp.text.factories;
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using Itenso.Rtf;
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using Itenso.Rtf.Parser;
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using Itenso.Rtf.Interpreter;
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using Itenso.Rtf.Support;
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using Microsoft.Win32;
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using System.Text.RegularExpressions;
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using System.Xml;
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using System.IO;
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using Volian.Base.Library;
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namespace Volian.Svg.Library
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{
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public static class FontFind
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{
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public static string FileName(string fontName)
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{
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string baseFont = string.Empty;
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Regex find = new Regex(fontName + @" ?\(.*\)", RegexOptions.IgnoreCase);
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RegistryKey regKey = Registry.LocalMachine.OpenSubKey(@"Software\Microsoft\Windows NT\CurrentVersion\Fonts");
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string[] values = regKey.GetValueNames();
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baseFont = regKey.GetValue(values[0]).ToString();
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foreach (string valueName in regKey.GetValueNames())
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if (find.IsMatch(valueName))
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return regKey.GetValue(valueName).ToString();
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return baseFont;
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}
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public static string FullFileName(string fontName)
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{
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return FontDir + @"\" + FileName(fontName);
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}
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private static string _FontDir = null;
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public static string FontDir
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{
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get
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{
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if (_FontDir == null)
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{
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RegistryKey regKey = Registry.CurrentUser.OpenSubKey(@"Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders");
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if (regKey != null)
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_FontDir = regKey.GetValue("Fonts").ToString();
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if (_FontDir == null) // Not allowed or cannot find the fonts folder value in the registry.
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_FontDir = @"C:\Windows\Fonts"; // default to C:\Windows\Fonts
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}
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return _FontDir;
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}
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}
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}
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public static class VolianPdf
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{
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private static readonly log4net.ILog _MyLog = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
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public static int PageCount(string fileName)
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{
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PdfReader pdfr = new PdfReader(fileName);
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int retval = pdfr.NumberOfPages;
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pdfr.Close();
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return retval;
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}
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public static void RegisterFont(string fontName)
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{
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int profileDepth = ProfileTimer.Push(string.Format(">>>> RegisterFont {0}",fontName));
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if (!iTextSharp.text.FontFactory.IsRegistered(fontName))
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{
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string fntdir = Volian.Base.Library.VlnSettings.GetCommand("PromsFonts", FontFind.FontDir);
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int profileDepth1 = ProfileTimer.Push(">>>> RegisterDirectory " + fntdir);
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iTextSharp.text.FontFactory.RegisterDirectory(fntdir);
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ProfileTimer.Pop(profileDepth1);
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if (!iTextSharp.text.FontFactory.IsRegistered(fontName))
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{
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_MyLog.WarnFormat("Problem with Font {0} in {1}", fontName, fntdir);
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if (fntdir != FontFind.FontDir)
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{
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int profileDepth2 = ProfileTimer.Push(">>>> RegisterDirectory " + FontFind.FontDir);
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iTextSharp.text.FontFactory.RegisterDirectory(FontFind.FontDir);
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ProfileTimer.Pop(profileDepth2);
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if (!iTextSharp.text.FontFactory.IsRegistered(fontName))
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{
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_MyLog.WarnFormat("Problem with Font {0} in {1}", fontName, FontFind.FontDir);
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int profileDepth3 = ProfileTimer.Push(">>>> RegisterDirectories");
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iTextSharp.text.FontFactory.RegisterDirectories();
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ProfileTimer.Pop(profileDepth3);
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}
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}
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else
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{
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int profileDepth4 = ProfileTimer.Push(">>>> RegisterDirectories");
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iTextSharp.text.FontFactory.RegisterDirectories();
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ProfileTimer.Pop(profileDepth4);
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}
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}
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if (!iTextSharp.text.FontFactory.IsRegistered(fontName))
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{
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_MyLog.WarnFormat("Font {0} could not be found!", fontName);
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}
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else
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{
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iTextSharp.text.Font fnt = iTextSharp.text.FontFactory.GetFont(fontName, 10);
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if (fnt.BaseFont == null)
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{
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_MyLog.WarnFormat("Font {0} is not installed properly!", fontName);
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}
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}
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}
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ProfileTimer.Pop(profileDepth);
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}
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private static RegistryKey _FontKey = Registry.LocalMachine.OpenSubKey("Software").OpenSubKey("Microsoft").OpenSubKey("Windows NT").OpenSubKey("CurrentVersion").OpenSubKey("Fonts");
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public static RegistryKey FontKey
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{ get { return _FontKey; } }
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private static string _FontFolder = (String)Registry.CurrentUser.OpenSubKey("Software").OpenSubKey("Microsoft").OpenSubKey("Windows").OpenSubKey("CurrentVersion").OpenSubKey("Explorer").OpenSubKey("Shell Folders").GetValue("Fonts");
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public static string FontFolder
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{ get { return _FontFolder; } }
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public static iTextSharp.text.Font GetFont(string fontName, int size, int style)
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{
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RegisterFont(fontName);
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return iTextSharp.text.FontFactory.GetFont(fontName, BaseFont.IDENTITY_H, BaseFont.EMBEDDED, size / 2, style);
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}
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public static iTextSharp.text.Font GetFont(System.Drawing.Font font) // fontName, int size, int style)
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{
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RegisterFont(font.Name);
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int style = (font.Bold ? iTextSharp.text.Font.BOLD : 0) + (font.Italic ? iTextSharp.text.Font.ITALIC : 0);
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return iTextSharp.text.FontFactory.GetFont(font.Name, BaseFont.IDENTITY_H, BaseFont.EMBEDDED, font.Size, style);
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}
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}
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internal static class SvgITextLibrary
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{
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public static void StrokeAndFill(PdfContentByte cb, bool stroke, bool fill)
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{
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switch ((stroke ? 1 : 0) + (fill ? 2 : 0))
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{
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case 0: // No Stroke or Fill
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break;
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case 1: // Stroke
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cb.Stroke();
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break;
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case 2: // Fill
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cb.Fill();
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break;
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case 3: // Stroke and Fill
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cb.FillStroke();
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break;
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}
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}
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}
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public abstract partial class SvgPart
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{
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public abstract void Draw(PdfContentByte cb, SvgScale scale, Svg mySvg, SvgPartInheritance myParent);
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public abstract void Draw(PdfTemplate tmp, SvgScale scale, Svg mySvg, SvgPartInheritance myParent);
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}
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public partial class SvgPartInheritance : SvgPart
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{
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public override void Draw(PdfContentByte cb, SvgScale scale, Svg mySvg, SvgPartInheritance myParent)
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{
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}
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public override void Draw(PdfTemplate tmp, SvgScale scale, Svg mySvg, SvgPartInheritance myParent)
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{
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}
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}
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// TODO: Pages
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// TODO: Page Background
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public delegate string SvgProcessTextEvent(object sender, SvgProcessTextArgs args);
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public class SvgProcessTextArgs
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{
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private string _MyText;
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public string MyText
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{
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get { return _MyText; }
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}
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private SvgText _MySvgText;
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public SvgText MySvgText
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{
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get { return _MySvgText; }
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set { _MySvgText = value; }
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}
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private SvgScale _MySvgScale;
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public SvgScale MySvgScale
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{
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get { return _MySvgScale; }
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set { _MySvgScale = value; }
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}
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public SvgProcessTextArgs(string myText, SvgText mySvgText, SvgScale mySvgScale)
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{
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_MyText = myText;
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_MySvgText = mySvgText;
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_MySvgScale = mySvgScale;
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}
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}
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public partial class Svg : SvgGroup
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{
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public void DrawMacro(string macroDef, float x, float y, PdfContentByte cb)
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{
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_MyContentByte = cb;
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SvgMeasurement X = new SvgMeasurement(x, E_MeasurementUnits.PT);
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SvgMeasurement Y = new SvgMeasurement(Height.GetSizeInPoints(72) - y, E_MeasurementUnits.PT);
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if (!this.LookUp.ContainsKey(macroDef)) return; // AEP - DU1 (missing C22 macro for AEP)
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SvgGroup macro = this[macroDef] as SvgGroup;
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macro.SvgParts.Draw(cb, MyScale.AdjustOrigin(X, Y), this,this);
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}
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public event SvgProcessTextEvent ProcessText;
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internal string OnProcessText(string myText, SvgText mySvgText, SvgScale scale)
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{
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if (ProcessText != null)
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return ProcessText(this, new SvgProcessTextArgs(myText, mySvgText, scale));
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return myText;
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}
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private Dictionary<string, PdfTemplate> _Templates;
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public PdfTemplate GetTemplate(string name, PdfContentByte cb)
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{
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if (!_Templates.ContainsKey(name))
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{
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PdfTemplate tmp = cb.CreateTemplate(100, 100);
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_Templates.Add(name, tmp);
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}
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return _Templates[name];
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}
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public static void FixBoundingBox(PdfTemplate tmp, float xll, float yll, float xul, float yul)
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{
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float left = tmp.BoundingBox.Left;
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float bottom = tmp.BoundingBox.Bottom;
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float right = tmp.BoundingBox.Right;
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float top = tmp.BoundingBox.Top;
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left = (xll < xul ? (xll < left ? xll : left) : (xul < left ? xul : left));
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right = (xll > xul ? (xll > right ? xll : right) : (xul > right ? xul : right));
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bottom = (yll < yul ? (yll < bottom ? yll : bottom) : (yul < bottom ? yul : bottom));
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top = (yll > yul ? (yll > top ? yll : top) : (yul > top ? yul : top));
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tmp.BoundingBox = new iTextSharp.text.Rectangle(xll, yll, xul, yul);
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}
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private PdfContentByte _MyContentByte;
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[XmlIgnore]
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public PdfContentByte MyContentByte
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{
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get { return _MyContentByte; }
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set { _MyContentByte = value; }
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}
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private float _LeftMargin = 0;
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public float LeftMargin
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{
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get { return _LeftMargin; }
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set { _LeftMargin = value; }
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}
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private float _TopMargin = 0;
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public float TopMargin
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{
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get { return _TopMargin; }
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set { _TopMargin = value; }
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}
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private SvgScale _MyScale;
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public SvgScale MyScale
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{
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get
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{
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if (_MyScale == null)
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{
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_MyScale = new SvgScale(72, new System.Drawing.RectangleF(0, 0, _MyContentByte.PdfWriter.PageSize.Width, _MyContentByte.PdfWriter.PageSize.Height), _Width, _Height, _ViewBox);
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_MyScale.XLowerLimit -= _LeftMargin;
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_MyScale.YLowerLimit -= _TopMargin;
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}
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return _MyScale;
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}
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}
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public void Draw(PdfContentByte cb)
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{
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//myPdf.Clear();
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_MyContentByte = cb;
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_Templates = new Dictionary<string, PdfTemplate>();
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//RegisterFonts();
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SvgParts.Draw(cb, MyScale, this, this); //72 - Points
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}
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public static iTextSharp.text.Font GetFont(string fontName)
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{
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RegisterFont(fontName);
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return FontFactory.GetFont(fontName, BaseFont.IDENTITY_H, BaseFont.EMBEDDED, 10);
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}
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public static iTextSharp.text.Font GetFont(string fontName, float size, int style, System.Drawing.Color color)
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{
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RegisterFont(fontName);
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return FontFactory.GetFont(fontName, BaseFont.IDENTITY_H, BaseFont.EMBEDDED, size, style, new iTextSharp.text.Color(color));
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}
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public static void RegisterFont(string fontName)
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{
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if (!FontFactory.IsRegistered(fontName))
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{
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foreach (string name in FontKey.GetValueNames())
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{
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if (name.StartsWith(fontName))
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{
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string fontFile = (string) FontKey.GetValue(name);
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FontFactory.Register(fontFile.Contains("\\") ? fontFile : FontFolder + "\\" + fontFile);
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}
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}
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}
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}
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private static RegistryKey _FontKey = Registry.LocalMachine.OpenSubKey("Software").OpenSubKey("Microsoft").OpenSubKey("Windows NT").OpenSubKey("CurrentVersion").OpenSubKey("Fonts");
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public static RegistryKey FontKey
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{ get { return _FontKey; } }
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private static string _FontFolder = (String)Registry.CurrentUser.OpenSubKey("Software").OpenSubKey("Microsoft").OpenSubKey("Windows").OpenSubKey("CurrentVersion").OpenSubKey("Explorer").OpenSubKey("Shell Folders").GetValue("Fonts");
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public static string FontFolder
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{ get { return _FontFolder; } }
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private static int _StackTraceSkip = 1;
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private static DateTime _LastTime = DateTime.Now;
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private static DateTime _StartTime = DateTime.Now;
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public static void ResetWhen()
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{
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_StartTime = _LastTime = DateTime.Now;
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}
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public static void WhenAndWhere()
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{
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DateTime thisTime = DateTime.Now;
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System.Diagnostics.StackFrame sf = new System.Diagnostics.StackFrame(_StackTraceSkip, true);
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Console.WriteLine("{0:000000},{1:000000},'{2}',{3},'{4}'", TimeSpan.FromTicks(thisTime.Ticks - _StartTime.Ticks).TotalMilliseconds,
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TimeSpan.FromTicks(thisTime.Ticks - _LastTime.Ticks).TotalMilliseconds, sf.GetMethod().Name, sf.GetFileLineNumber()
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,sf.GetFileName());
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_LastTime = thisTime;
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}
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}
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public partial class SvgArc : SvgShapePart
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{
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public override void Draw(PdfContentByte cb, SvgScale scale, Svg mySvg, SvgPartInheritance myParent)
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{
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cb.SaveState();
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SetupInheritance(myParent.MyInheritedSettings);
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if (FillColor != System.Drawing.Color.Transparent)
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cb.SetColorFill(new Color(FillColor));
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if (OutlineWidth.Value != 0F && OutlineColor != System.Drawing.Color.Empty)
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{
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cb.SetLineWidth(scale.M(OutlineWidth));
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cb.SetColorStroke(new Color(OutlineColor));
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}
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cb.Ellipse(scale.X(CX - Radius), scale.Y(cb, CY - Radius), scale.M(Radius * 2), scale.M(Radius * 2));
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SvgITextLibrary.StrokeAndFill(cb, (OutlineWidth.Value != 0F && OutlineColor != System.Drawing.Color.Empty), (FillColor != System.Drawing.Color.Transparent));
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cb.RestoreState();
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}
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public override void Draw(PdfTemplate tmp, SvgScale scale, Svg mySvg, SvgPartInheritance myParent)
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{
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tmp.SaveState();
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SetupInheritance(myParent.MyInheritedSettings);
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if (FillColor != System.Drawing.Color.Transparent)
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tmp.SetColorFill(new Color(FillColor));
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if (OutlineWidth.Value != 0F && OutlineColor != System.Drawing.Color.Empty)
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{
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tmp.SetLineWidth(scale.M(OutlineWidth));
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tmp.SetColorStroke(new Color(OutlineColor));
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}
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tmp.Ellipse(scale.X(CX - Radius), scale.Y(CY - Radius), scale.M(Radius * 2), scale.M(Radius * 2));
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SvgITextLibrary.StrokeAndFill(tmp, (OutlineWidth.Value != 0F && OutlineColor != System.Drawing.Color.Empty), (FillColor != System.Drawing.Color.Transparent));
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tmp.RestoreState();
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}
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}
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public partial class SvgCircle : SvgShapePart
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{
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public override void Draw(PdfContentByte cb, SvgScale scale, Svg mySvg, SvgPartInheritance myParent)
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{
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SetupInheritance(myParent.MyInheritedSettings);
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cb.SaveState();
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bool fill = FillColor != System.Drawing.Color.Transparent;
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bool stroke = OutlineWidth.Value != 0F && OutlineColor != System.Drawing.Color.Empty;
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if (fill)
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cb.SetColorFill(new Color(FillColor));
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if (stroke)
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{
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cb.SetLineWidth(scale.M(OutlineWidth));
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cb.SetColorStroke(new Color(OutlineColor));
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}
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float x1 = scale.X(CX - Radius);
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float y1 = scale.Y(cb, CY - Radius);
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float x2 = scale.X(CX + Radius);
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float y2 = scale.Y(cb, CY + Radius);
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cb.Ellipse(x1, y1, x2, y2);
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SvgITextLibrary.StrokeAndFill(cb, stroke, fill);
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cb.RestoreState();
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}
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public override void Draw(PdfTemplate tmp, SvgScale scale, Svg mySvg, SvgPartInheritance myParent)
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{
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SetupInheritance(myParent.MyInheritedSettings);
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tmp.SaveState();
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bool fill = FillColor != System.Drawing.Color.Transparent;
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bool stroke = OutlineWidth.Value != 0F && OutlineColor != System.Drawing.Color.Empty;
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if (fill)
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tmp.SetColorFill(new Color(FillColor));
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if (stroke)
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{
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tmp.SetLineWidth(scale.M(OutlineWidth));
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tmp.SetColorStroke(new Color(OutlineColor));
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}
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tmp.Ellipse(scale.X(CX - Radius), scale.Y(CY - Radius), scale.X(CX + Radius), scale.Y(CY + Radius));
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SvgITextLibrary.StrokeAndFill(tmp, stroke, fill);
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tmp.RestoreState();
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Svg.FixBoundingBox(tmp, scale.X(CX - Radius), scale.Y(CY - Radius), scale.X(CX + Radius), scale.Y(CY + Radius));
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}
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}
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public partial class SvgDefine : SvgGroup
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{
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public override void Draw(PdfContentByte cb, SvgScale myScale, Svg mySvg, SvgPartInheritance myParent)
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{
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// TODO: Could I try creating a template
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// Don't draw
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// SvgParts.Draw(cb, myScale, mySvg, myParent);
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PdfTemplate tmp = null;
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if (ID != "") tmp = mySvg.GetTemplate(ID, cb); // the size will be adjusted as items are added.
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SvgParts.Draw(tmp, myScale, mySvg, myParent);
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}
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public override void Draw(PdfTemplate tmp, SvgScale myScale, Svg mySvg, SvgPartInheritance myParent)
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{
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// TODO: Could I try creating a template
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// Don't draw
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// SvgParts.Draw(cb, myScale, mySvg, myParent);
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//PdfTemplate tmp2 = mySvg.GetTemplate(ID); // the size will be adjusted as items are added.
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//SvgParts.Draw(tmp2, myScale, mySvg, myParent);
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}
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}
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public partial class SvgUse : SvgPartInheritance
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{
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private static readonly log4net.ILog _MyLog = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
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private static List<string> _MissingMacros = new List<string>();
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public override void Draw(PdfContentByte cb, SvgScale scale, Svg mySvg, SvgPartInheritance myParent)
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{
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// TODO: Could I use the template
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SetupInheritance(myParent.MyInheritedSettings);
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if (mySvg.LookUp.ContainsKey(_UseID))
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mySvg[_UseID].Draw(cb, scale.AdjustOrigin(X, Y), mySvg, this);
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else
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{
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if (!_MissingMacros.Contains(_UseID))
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{
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_MissingMacros.Add(_UseID);
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_MyLog.WarnFormat("Missing Macro '{0}'", _UseID);
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}
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}
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//cb.AddTemplate(mySvg.GetTemplate(_UseID.Substring(1),cb), scale.X(X), scale.Y(cb, Y));
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}
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public override void Draw(PdfTemplate tmp, SvgScale scale, Svg mySvg, SvgPartInheritance myParent)
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{
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|
// TODO: Could I use the template
|
|
SetupInheritance(myParent.MyInheritedSettings);
|
|
//mySvg[_UseID.Substring(1)].Draw(tmp, scale.AdjustOrigin(X, Y), mySvg, this);
|
|
mySvg[_UseID].Draw(tmp, scale.AdjustOrigin(X, Y), mySvg, this);
|
|
}
|
|
}
|
|
public partial class SvgEllipse : SvgShapePart
|
|
{
|
|
public override void Draw(PdfContentByte cb, SvgScale scale, Svg mySvg, SvgPartInheritance myParent)
|
|
{
|
|
SetupInheritance(myParent.MyInheritedSettings);
|
|
cb.SaveState();
|
|
bool fill = FillColor != System.Drawing.Color.Transparent;
|
|
bool stroke = OutlineWidth.Value != 0F && OutlineColor != System.Drawing.Color.Empty;
|
|
if (fill)
|
|
cb.SetColorFill(new Color(FillColor));
|
|
if (stroke)
|
|
{
|
|
cb.SetLineWidth(scale.M(OutlineWidth));
|
|
cb.SetColorStroke(new Color(OutlineColor));
|
|
}
|
|
cb.Ellipse(scale.X(CX - RX), scale.Y(cb, CY - RY), scale.X(CX + RX), scale.Y(cb, CY + RY));
|
|
SvgITextLibrary.StrokeAndFill(cb, stroke, fill);
|
|
cb.RestoreState();
|
|
}
|
|
public override void Draw(PdfTemplate tmp, SvgScale scale, Svg mySvg, SvgPartInheritance myParent)
|
|
{
|
|
SetupInheritance(myParent.MyInheritedSettings);
|
|
tmp.SaveState();
|
|
bool fill = FillColor != System.Drawing.Color.Transparent;
|
|
bool stroke = OutlineWidth.Value != 0F && OutlineColor != System.Drawing.Color.Empty;
|
|
if (fill)
|
|
tmp.SetColorFill(new Color(FillColor));
|
|
if (stroke)
|
|
{
|
|
tmp.SetLineWidth(scale.M(OutlineWidth));
|
|
tmp.SetColorStroke(new Color(OutlineColor));
|
|
}
|
|
tmp.Ellipse(scale.X(CX - RX), scale.Y(CY - RY), scale.X(CX + RX), scale.Y(CY + RY));
|
|
SvgITextLibrary.StrokeAndFill(tmp, stroke, fill);
|
|
tmp.RestoreState();
|
|
}
|
|
}
|
|
public partial class SvgGroup : SvgPartInheritance
|
|
{
|
|
public override void Draw(PdfContentByte cb, SvgScale myScale, Svg mySvg, SvgPartInheritance myParent)
|
|
{
|
|
SetupInheritance(myParent.MyInheritedSettings);
|
|
_SvgParts.Draw(cb, myScale, mySvg, this);
|
|
}
|
|
public override void Draw(PdfTemplate tmp, SvgScale myScale, Svg mySvg, SvgPartInheritance myParent)
|
|
{
|
|
SetupInheritance(myParent.MyInheritedSettings);
|
|
if (ID != "") tmp = mySvg.GetTemplate(ID, mySvg.MyContentByte); // the size will be adjusted as items are added.
|
|
SvgParts.Draw(tmp, myScale, mySvg, this);
|
|
}
|
|
}
|
|
public partial class SvgImage : SvgPart
|
|
{
|
|
private static readonly log4net.ILog _MyLog = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
|
|
public override void Draw(PdfContentByte cb, SvgScale scale, Svg mySvg, SvgPartInheritance myParent)
|
|
{
|
|
SetupInheritance(myParent.MyInheritedSettings);
|
|
cb.SaveState();
|
|
iTextSharp.text.Image img = iTextSharp.text.Image.GetInstance(ImagePath);
|
|
if (Height.Value != 0)
|
|
img.ScaleAbsoluteHeight(scale.M(Height));
|
|
if (Width.Value != 0)
|
|
img.ScaleAbsoluteWidth(scale.M(Width));
|
|
img.SetAbsolutePosition(scale.X(X), scale.Y(cb, Y) - scale.M(img.ScaledHeight));
|
|
// The next three lines set the image opacity for testing
|
|
//PdfGState gState = new PdfGState();
|
|
//gState.FillOpacity = .2f;
|
|
//cb.SetGState(gState);
|
|
cb.AddImage(img);
|
|
cb.RestoreState();
|
|
}
|
|
public override void Draw(PdfTemplate tmp, SvgScale scale, Svg mySvg, SvgPartInheritance myParent)
|
|
{
|
|
SetupInheritance(myParent.MyInheritedSettings);
|
|
tmp.SaveState();
|
|
try
|
|
{
|
|
if (ImagePath != null)
|
|
{
|
|
iTextSharp.text.Image img = iTextSharp.text.Image.GetInstance(ImagePath);
|
|
img.ScaleAbsolute(scale.M(Width), scale.M(Height));
|
|
img.SetAbsolutePosition(scale.X(X), scale.Y(Y) - scale.M(img.ScaledHeight));
|
|
tmp.AddImage(img);
|
|
}
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
//_MyLog.WarnFormat("SvgImage.Draw '{0}' {1} - {2}", ImagePath, ex.GetType().Name, ex.Message);
|
|
}
|
|
tmp.RestoreState();
|
|
}
|
|
}
|
|
public partial class SvgLine : SvgLinePart
|
|
{
|
|
public override void Draw(PdfContentByte cb, SvgScale scale, Svg mySvg, SvgPartInheritance myParent)
|
|
{
|
|
SetupInheritance(myParent.MyInheritedSettings);
|
|
cb.SaveState();
|
|
bool stroke = LineColor != System.Drawing.Color.Empty;
|
|
if (stroke)
|
|
{
|
|
cb.SetLineWidth(LineWidth.Value);
|
|
cb.SetColorStroke(new Color(LineColor));
|
|
}
|
|
cb.SetLineCap(PdfContentByte.LINE_CAP_ROUND);
|
|
if (myParent is SvgGroup && (myParent as SvgGroup).Description.ToUpper() == "ABSOLUTE")
|
|
{
|
|
cb.MoveTo(scale.AbsX(X1), scale.AbsY(cb, Y1));
|
|
cb.LineTo(scale.AbsX(X2), scale.AbsY(cb, Y2));
|
|
}
|
|
else
|
|
{
|
|
cb.MoveTo(scale.X(X1), scale.Y(cb, Y1));
|
|
cb.LineTo(scale.X(X2), scale.Y(cb, Y2));
|
|
}
|
|
cb.Stroke();
|
|
cb.RestoreState();
|
|
}
|
|
public override void Draw(PdfTemplate tmp, SvgScale scale, Svg mySvg, SvgPartInheritance myParent)
|
|
{
|
|
SetupInheritance(myParent.MyInheritedSettings);
|
|
tmp.SaveState();
|
|
bool stroke = LineColor != System.Drawing.Color.Empty;
|
|
if (stroke)
|
|
{
|
|
tmp.SetLineWidth(scale.M(LineWidth));
|
|
tmp.SetColorStroke(new Color(LineColor));
|
|
}
|
|
tmp.MoveTo(scale.X(X1), scale.Y(Y1));
|
|
tmp.LineTo(scale.X(X2), scale.Y(Y2));
|
|
tmp.Stroke();
|
|
tmp.RestoreState();
|
|
Svg.FixBoundingBox(tmp, scale.X(X1), scale.Y(Y1), scale.X(X2), scale.Y(Y2));
|
|
}
|
|
}
|
|
public partial class SvgParts : CollectionBase
|
|
{
|
|
public void Draw(PdfContentByte cb, SvgScale scale, Svg mySvg, SvgPartInheritance myParent)
|
|
{
|
|
foreach (SvgPart svgPart in List)
|
|
svgPart.Draw(cb, scale, mySvg, myParent);
|
|
}
|
|
public void Draw(PdfTemplate tmp, SvgScale myScale, Svg mySvg, SvgPartInheritance myParent)
|
|
{
|
|
foreach (SvgPart svgPart in List)
|
|
svgPart.Draw(tmp, myScale, mySvg, myParent);
|
|
}
|
|
}
|
|
public partial class SvgRectangle : SvgShapePart
|
|
{
|
|
public override void Draw(PdfContentByte cb, SvgScale scale, Svg mySvg, SvgPartInheritance myParent)
|
|
{
|
|
SetupInheritance(myParent.MyInheritedSettings);
|
|
cb.SaveState();
|
|
bool fill = FillColor != System.Drawing.Color.Transparent;
|
|
bool stroke = OutlineWidth.Value != 0F && OutlineColor != System.Drawing.Color.Empty;
|
|
if (fill)
|
|
cb.SetColorFill(new Color(FillColor));
|
|
if (stroke)
|
|
{
|
|
cb.SetLineWidth(scale.M(OutlineWidth));
|
|
cb.SetColorStroke(new Color(OutlineColor));
|
|
}
|
|
if (myParent is SvgGroup && (myParent as SvgGroup).Description.ToUpper() == "ABSOLUTE")
|
|
cb.RoundRectangle(scale.AbsX(X), scale.AbsY(cb, Y), scale.M(Width), -scale.M(Height), .005F);
|
|
else
|
|
cb.RoundRectangle(scale.X(X), scale.Y(cb, Y), scale.M(Width), -scale.M(Height), .005F);
|
|
SvgITextLibrary.StrokeAndFill(cb, stroke, fill);
|
|
cb.RestoreState();
|
|
}
|
|
public override void Draw(PdfTemplate tmp, SvgScale scale, Svg mySvg, SvgPartInheritance myParent)
|
|
{
|
|
SetupInheritance(myParent.MyInheritedSettings);
|
|
if (ID != "") tmp = mySvg.GetTemplate(ID, mySvg.MyContentByte); // the size will be adjusted as items are added.
|
|
tmp.SaveState();
|
|
bool fill = FillColor != System.Drawing.Color.Transparent;
|
|
bool stroke = OutlineWidth.Value != 0F && OutlineColor != System.Drawing.Color.Empty;
|
|
if (fill)
|
|
tmp.SetColorFill(new Color(FillColor));
|
|
if (stroke)
|
|
{
|
|
tmp.SetLineWidth(scale.M(OutlineWidth));
|
|
tmp.SetColorStroke(new Color(OutlineColor));
|
|
}
|
|
tmp.Rectangle(scale.X(X), scale.Y(Y), scale.M(Width), -scale.M(Height));
|
|
SvgITextLibrary.StrokeAndFill(tmp, stroke, fill);
|
|
Svg.FixBoundingBox(tmp, scale.X(X), scale.Y(Y), scale.X(X) + scale.M(Width), scale.Y(Y) - scale.M(Height));
|
|
tmp.RestoreState();
|
|
}
|
|
}
|
|
public partial class SvgText : SvgShapePart
|
|
{
|
|
private static string ReplaceSpecialCharacter(Match m)
|
|
{
|
|
int i = int.Parse(m.ToString().Substring(2, m.ToString().Length - 3));
|
|
char c = (char)i;
|
|
return c.ToString();
|
|
}
|
|
private static string ReplaceHexCharacter(Match m)
|
|
{
|
|
int i = int.Parse(m.ToString().Substring(2, 2), System.Globalization.NumberStyles.HexNumber);
|
|
char c = (char)i;
|
|
return c.ToString();
|
|
}
|
|
public int Align
|
|
{
|
|
get
|
|
{
|
|
switch (Justify)
|
|
{
|
|
case SvgJustify.Left:
|
|
return Element.ALIGN_LEFT;
|
|
break;
|
|
case SvgJustify.Center:
|
|
return Element.ALIGN_CENTER;
|
|
break;
|
|
case SvgJustify.Right:
|
|
return Element.ALIGN_RIGHT;
|
|
break;
|
|
}
|
|
return Element.ALIGN_LEFT;
|
|
}
|
|
}
|
|
public class VlnSplitCharacter : ISplitCharacter
|
|
{
|
|
public bool IsSplitCharacter(int start, int current, int end, char[] cc, PdfChunk[] ck)
|
|
{
|
|
return (cc[current] == ' ');
|
|
}
|
|
public bool IsSplitCharacter(char c)
|
|
{
|
|
return (c == ' ');
|
|
}
|
|
}
|
|
public static VlnSplitCharacter mySplitter = new VlnSplitCharacter();
|
|
// Draw's using PdfContentByte are for drawing PageList items.
|
|
public override void Draw(PdfContentByte cb, SvgScale scale, Svg mySvg, SvgPartInheritance myParent)
|
|
{
|
|
string text = mySvg.OnProcessText(Text, this, scale);
|
|
if (text == string.Empty) return;
|
|
// Replace hard hyphen with hyphen when printing pagelist items
|
|
// this will enable the hyphens to be found in a PDF search
|
|
if(text.Contains("\\u8209?"))
|
|
text = text.Replace("\\u8209?", "-");
|
|
// Replace symbol backslash with a text backslash when printing pagelist items
|
|
// this will enable the backslash to be found in a PDF search
|
|
if (text.Contains("\\u9586?"))
|
|
text = text.Replace("\\u9586?", "\\");
|
|
SetupInheritance(myParent.MyInheritedSettings);
|
|
float yScale = (myParent is SvgGroup && (myParent as SvgGroup).Description.ToUpper() == "ABSOLUTE") ? scale.AbsY(cb, Y): scale.Y(cb, Y);
|
|
cb.SaveState();
|
|
bool fill = FillColor != System.Drawing.Color.Transparent;
|
|
bool stroke = OutlineWidth.Value != 0F && OutlineColor != System.Drawing.Color.Empty;
|
|
|
|
// Strip out inline commands that are overridden by the fontStyle
|
|
if (Font.Bold) text = StripCommands(text, @"\\b0", @"\\b");
|
|
if (Font.Italic) text = StripCommands(text, @"\\i0", @"\\i");
|
|
if (Font.Underline) text = StripCommands(text, @"\\ulnone", @"\\ul0", @"\\ul");
|
|
|
|
float fontSize = scale.M(new SvgMeasurement(Font.SizeInPoints, E_MeasurementUnits.PT));
|
|
int fontStyle = (Font.Bold ? iTextSharp.text.Font.BOLD : 0) + (Font.Italic ? iTextSharp.text.Font.ITALIC : 0);
|
|
VolianPdf.RegisterFont(Font.Name);
|
|
//if (iTextSharp.text.FontFactory.IsRegistered(Font.Name) == false)
|
|
//{
|
|
// //iTextSharp.text.FontFactory.RegisterDirectories();
|
|
//}
|
|
iTextSharp.text.Font font = FontFactory.GetFont(Font.Name, BaseFont.IDENTITY_H,BaseFont.EMBEDDED, fontSize, fontStyle, new Color(FillColor));
|
|
|
|
Phrase ph = BuildPhrase(text, fontSize, fontStyle, font);
|
|
ColumnText ct = new ColumnText(cb);
|
|
float x = (myParent is SvgGroup && (myParent as SvgGroup).Description.ToUpper() == "ABSOLUTE") ? scale.AbsX(X): scale.X(X);
|
|
float w = 0; // chk.GetWidthPoint();
|
|
// Change the chunks to only split on spaces rather than spaces and hyphens
|
|
foreach (Chunk chk in ph.Chunks)
|
|
{
|
|
w += chk.GetWidthPoint();
|
|
// Change the chunks to only split on spaces rather than spaces and hyphens
|
|
if (chk.Attributes == null || !chk.Attributes.ContainsKey("NoSplit"))
|
|
{
|
|
if (chk.Attributes == null) chk.Attributes = new Hashtable();
|
|
chk.SetSplitCharacter(mySplitter);
|
|
chk.Attributes.Add("NoSplit", false);
|
|
}
|
|
}
|
|
switch (Justify)
|
|
{
|
|
//case SvgJustify.Left:
|
|
// x = x;
|
|
// break;
|
|
case SvgJustify.Center:
|
|
x-=w/2;
|
|
break;
|
|
case SvgJustify.Right:
|
|
x-=w;
|
|
break;
|
|
}
|
|
float y = yScale;
|
|
float xRight = x + w;
|
|
float Offset = 0;
|
|
if (Font.Underline)
|
|
{
|
|
foreach (Chunk chk in ph.Chunks)
|
|
chk.SetUnderline(new Color(FillColor), 0, 0.047F, 0, -.1373F, PdfContentByte.LINE_CAP_ROUND);
|
|
}
|
|
// The following line was changed so that a 6.5 size font would print, i.e. the 2 was changed to a 3 to make the
|
|
// 6.5 size work.
|
|
ct.SetSimpleColumn(x, y + ph.Leading + Offset, xRight + 1F, y + ph.Leading + Offset - 3 * font.Size);//2 * font.Size);
|
|
ct.AddElement(ph);
|
|
cb.SaveState();
|
|
cb.SetColorFill(new Color(FillColor));
|
|
ct.Go();
|
|
cb.RestoreState();
|
|
}
|
|
|
|
private Phrase BuildPhrase(string text, float fontSize, int fontStyle, iTextSharp.text.Font font)
|
|
{
|
|
//if (text == "Caution")
|
|
//{
|
|
// if (iTextSharp.text.FontFactory.IsRegistered("VolianScript"))
|
|
// Console.WriteLine("Is Registered");
|
|
// Console.WriteLine("stop");
|
|
//}
|
|
bool fontUnderline = false;
|
|
float fontTextRise = 0;
|
|
|
|
text = Regex.Replace(text, @"\\[Uu][0-9]+[?]", new MatchEvaluator(ReplaceSpecialCharacter));
|
|
text = Regex.Replace(text, @"\\'[0-9a-fA-F][0-9a-fA-F]", new MatchEvaluator(ReplaceHexCharacter));
|
|
text += " ";
|
|
|
|
//if (text.Contains("\\")) -- these 2 lines made \ul and \ulnone in page list text not get resolved and would then print
|
|
//text = text.Replace("\\", ((char)9586).ToString()); // B2016-155 convert backslash char to the unicode symbol - to allow processing rtf commands \ul, \up, \dn, etc.
|
|
// B2016-167: handle backslashes but don't do if the backslash is an underline rtf command
|
|
int stindx = text.IndexOf("\\");
|
|
while (stindx != -1)
|
|
{
|
|
if (stindx+2 < text.Length-1 && text.ToUpper().IndexOf("UL",stindx+1)==stindx+1) //don't replace it
|
|
stindx = text.IndexOf("\\",stindx+1);
|
|
else
|
|
{
|
|
text = text.Remove(stindx,1);
|
|
text = text.Insert(stindx, ((char)9586).ToString());
|
|
stindx = text.IndexOf("\\",stindx);
|
|
}
|
|
}
|
|
Phrase ph = new Phrase();
|
|
while (text.Length > 0)
|
|
{
|
|
string next = "";
|
|
Match m = Regex.Match(text, @"\\[^ ]*?[ $]");
|
|
if (m.Success)
|
|
{
|
|
// text is portion of text and next is remaining portion to process next
|
|
next = text.Substring(m.Index + m.Length);
|
|
text = text.Substring(0, m.Index);
|
|
}
|
|
else
|
|
if (text[text.Length - 1] == ' ') text = text.Substring(0, text.Length - 1);
|
|
// B2016-155 convert the backslash symbol back to the backslash character since we look for specific rft commands below
|
|
foreach (Chunk chk in BuildPartialPhrase(text.Replace(((char)9586).ToString(),"\\"), fontSize, fontStyle, font).Chunks)
|
|
{
|
|
if (fontUnderline) chk.SetUnderline(font.Color, 0, 0.05F, 0, -.131F, PdfContentByte.LINE_CAP_ROUND);
|
|
if (fontTextRise != 0) chk.SetTextRise(fontTextRise * chk.Font.Size);
|
|
ph.Add(chk);
|
|
}
|
|
if (m.Success)
|
|
{
|
|
// bold, underline, italics, subscript, superscript
|
|
if (m.Value.Contains(@"\ulnone") || m.Value.Contains(@"\ul0")) // off
|
|
fontUnderline = false;
|
|
else if (m.Value.Contains(@"\ul"))
|
|
fontUnderline = true;
|
|
if (m.Value.Contains(@"\up0") || m.Value.Contains(@"\dn0")) fontTextRise = 0;
|
|
else if (m.Value.Contains(@"\up")) fontTextRise = .25F;
|
|
else if (m.Value.Contains(@"\dn")) fontTextRise = -.25F;
|
|
if (m.Value.Contains(@"\b0"))
|
|
{
|
|
fontStyle ^= iTextSharp.text.Font.BOLD;
|
|
font = FontFactory.GetFont(font.Familyname, BaseFont.IDENTITY_H, BaseFont.EMBEDDED, fontSize, fontStyle, new Color(FillColor));
|
|
}
|
|
else if (m.Value.Contains(@"\b"))
|
|
{
|
|
fontStyle |= iTextSharp.text.Font.BOLD;
|
|
font = FontFactory.GetFont(font.Familyname, BaseFont.IDENTITY_H, BaseFont.EMBEDDED, fontSize, fontStyle, new Color(FillColor));
|
|
}
|
|
if (m.Value.Contains(@"\i0"))
|
|
{
|
|
fontStyle ^= iTextSharp.text.Font.ITALIC;
|
|
font = FontFactory.GetFont(font.Familyname, BaseFont.IDENTITY_H, BaseFont.EMBEDDED, fontSize, fontStyle, new Color(FillColor));
|
|
}
|
|
else if (m.Value.Contains(@"\i"))
|
|
{
|
|
fontStyle |= iTextSharp.text.Font.ITALIC;
|
|
font = FontFactory.GetFont(font.Familyname, BaseFont.IDENTITY_H, BaseFont.EMBEDDED, fontSize, fontStyle, new Color(FillColor));
|
|
}
|
|
}
|
|
text = next;
|
|
}
|
|
return ph;
|
|
}
|
|
|
|
private Phrase BuildPartialPhrase(string text, float fontSize, int fontStyle, iTextSharp.text.Font font)
|
|
{
|
|
iTextSharp.text.pdf.FontSelector fs = new FontSelector();
|
|
fs.AddFont(font);
|
|
if (font.BaseFont != null && font.BaseFont.GetWidthPoint("m", 12) == font.BaseFont.GetWidthPoint(".", 12))
|
|
{
|
|
VolianPdf.RegisterFont("VESymbFix");
|
|
fs.AddFont(FontFactory.GetFont("VESymbFix", BaseFont.IDENTITY_H, BaseFont.EMBEDDED, fontSize, fontStyle, new Color(FillColor)));
|
|
}
|
|
else
|
|
{
|
|
// C2017-036 get best available proportional font for symbols
|
|
VolianPdf.RegisterFont(Volian.Base.Library.vlnFont.ProportionalSymbolFont);
|
|
fs.AddFont(FontFactory.GetFont(Volian.Base.Library.vlnFont.ProportionalSymbolFont, BaseFont.IDENTITY_H, BaseFont.EMBEDDED, fontSize, fontStyle, new Color(FillColor)));
|
|
}
|
|
Phrase ph = fs.Process(text);
|
|
return ph;
|
|
}
|
|
|
|
private string StripCommands(string text, params string [] rtfCommands)
|
|
{
|
|
foreach (string rtfCommand in rtfCommands)
|
|
{
|
|
// remove rtf command preceeded by another rtf command with previous
|
|
// rtf ending with a space, i.e. "\ulnone\b0 " removing the "b0", leaves " "
|
|
// * - as many as there are, ? - minimum number that results in a match
|
|
text = Regex.Replace(text, @"(\\[^ ]*?)" + rtfCommand + " ", "$1 ");
|
|
// remove rtf command follwed by a space
|
|
text = Regex.Replace(text, rtfCommand + " ", "");
|
|
// remove just the rtf command
|
|
text = Regex.Replace(text, rtfCommand, "");
|
|
}
|
|
return text;
|
|
}
|
|
// Draw's using PdfTemplate are for drawing SVG (16-bit genmac).
|
|
public override void Draw(PdfTemplate tmp, SvgScale scale, Svg mySvg, SvgPartInheritance myParent)
|
|
{
|
|
string text = mySvg.OnProcessText(Text, this, scale);
|
|
if (text == string.Empty) return;
|
|
SetupInheritance(myParent.MyInheritedSettings);
|
|
float yScale = -scale.Y(Y);
|
|
tmp.SaveState();
|
|
bool fill = FillColor != System.Drawing.Color.Transparent;
|
|
bool stroke = OutlineWidth.Value != 0F && OutlineColor != System.Drawing.Color.Empty;
|
|
tmp.BeginText();
|
|
if (fill)
|
|
tmp.SetColorFill(new Color(FillColor));
|
|
if (stroke)
|
|
{
|
|
tmp.SetLineWidth(scale.M(OutlineWidth));
|
|
tmp.SetColorStroke(new Color(OutlineColor));
|
|
}
|
|
iTextSharp.text.Font font = Svg.GetFont(Font.Name);
|
|
BaseFont baseFont = font.BaseFont;
|
|
tmp.MoveText(scale.X(X), yScale);
|
|
tmp.SetFontAndSize(baseFont, scale.M(new SvgMeasurement(Font.SizeInPoints, E_MeasurementUnits.PT)));
|
|
switch ((stroke ? 1 : 0) + (fill ? 2 : 0))
|
|
{
|
|
case 0: // No Stroke or Fill
|
|
tmp.SetTextRenderingMode(PdfContentByte.TEXT_RENDER_MODE_INVISIBLE);
|
|
break;
|
|
case 1: // Stroke
|
|
tmp.SetTextRenderingMode(PdfContentByte.TEXT_RENDER_MODE_STROKE);
|
|
break;
|
|
case 2: // Fill
|
|
tmp.SetTextRenderingMode(PdfContentByte.TEXT_RENDER_MODE_FILL);
|
|
break;
|
|
case 3: // Stroke and Fill
|
|
tmp.SetTextRenderingMode(PdfContentByte.TEXT_RENDER_MODE_FILL_STROKE);
|
|
break;
|
|
}
|
|
tmp.ShowTextKerned(text);
|
|
tmp.EndText();
|
|
tmp.RestoreState();
|
|
}
|
|
}
|
|
public class SvgPageTotal
|
|
{
|
|
public SvgPageTotal(System.Drawing.Font myFont, PdfContentByte cb)
|
|
{
|
|
_MyFont = myFont;
|
|
_MyTemplate = cb.CreateTemplate(100, 100);
|
|
_MyTemplate.BoundingBox= new Rectangle(-20, -20, 100, 100);
|
|
}
|
|
private int _PageCount=1;
|
|
private System.Drawing.Font _MyFont;
|
|
private PdfTemplate _MyTemplate;
|
|
public PdfTemplate MyTemplate
|
|
{
|
|
get { return _MyTemplate; }
|
|
}
|
|
public void Draw()
|
|
{
|
|
// Output Page Count
|
|
_MyTemplate.BeginText();
|
|
iTextSharp.text.Font font = Svg.GetFont(_MyFont.Name);
|
|
BaseFont baseFont = font.BaseFont;
|
|
_MyTemplate.SetFontAndSize(baseFont,_MyFont.Size);
|
|
_MyTemplate.SetTextMatrix(0, 0);
|
|
_MyTemplate.ShowText(_PageCount.ToString());
|
|
_MyTemplate.EndText();
|
|
}
|
|
}
|
|
public class SvgPageHelper : PdfPageEventHelper
|
|
{
|
|
private bool _IsLandscape;
|
|
public bool IsLandscape
|
|
{
|
|
get { return _IsLandscape; }
|
|
set { _IsLandscape = value; }
|
|
}
|
|
// B2018-124 we no longer need is list was not hanling "Information Only" water mark
|
|
//private List<string> _AllowedWatermarks = new List<string>();
|
|
//public List<string> AllowedWatermarks
|
|
//{
|
|
// get { return _AllowedWatermarks; }
|
|
// set { _AllowedWatermarks = value; }
|
|
//}
|
|
private Svg _MySvg;
|
|
public Svg MySvg
|
|
{
|
|
get { return _MySvg; }
|
|
set { _MySvg = value; }
|
|
}
|
|
private PdfLayer _PageListLayer;
|
|
public PdfLayer PageListLayer
|
|
{
|
|
get { return _PageListLayer; }
|
|
set { _PageListLayer = value; }
|
|
}
|
|
private PdfLayer _WatermarkLayer;
|
|
public PdfLayer WatermarkLayer
|
|
{
|
|
get { return _WatermarkLayer; }
|
|
set { _WatermarkLayer = value; }
|
|
}
|
|
private string _Watermark=string.Empty;
|
|
public string Watermark
|
|
{
|
|
get { return _Watermark; }
|
|
set { _Watermark = value; }
|
|
}
|
|
private PdfLayer _PROMSVersionLayer; //C2018-009 print PROMS version
|
|
public PdfLayer PROMSVersionLayer
|
|
{
|
|
get { return _PROMSVersionLayer; }
|
|
set { _PROMSVersionLayer = value; }
|
|
}
|
|
private string _PROMSVersion = string.Empty;
|
|
public string PROMSVersion
|
|
{
|
|
get { return _PROMSVersion; }
|
|
set { _PROMSVersion = value; }
|
|
}
|
|
private bool _DoZoomOMatic = false;
|
|
public bool DoZoomOMatic
|
|
{
|
|
get { return _DoZoomOMatic; }
|
|
set { _DoZoomOMatic = value; }
|
|
}
|
|
private int _CurrentPageNumber = 0;
|
|
public int CurrentPageNumber
|
|
{
|
|
get { return _CurrentPageNumber; }
|
|
set { _CurrentPageNumber = value; }
|
|
}
|
|
private int _CurrentPageNumberNoFoldouts = 0;
|
|
public int CurrentPageNumberNoFoldouts
|
|
{
|
|
get { return _CurrentPageNumberNoFoldouts; }
|
|
set { _CurrentPageNumberNoFoldouts = value; }
|
|
}
|
|
private int _CurrentTOCPageNumber = 0;
|
|
public int CurrentTOCPageNumber
|
|
{
|
|
get { return _CurrentTOCPageNumber; }
|
|
set { _CurrentTOCPageNumber = value; }
|
|
}
|
|
private bool _OnFoldoutPage = false;
|
|
public bool OnFoldoutPage
|
|
{
|
|
get { return _OnFoldoutPage; }
|
|
set { _OnFoldoutPage = value; }
|
|
}
|
|
private bool _CreatingFoldoutPage = false;
|
|
public bool CreatingFoldoutPage
|
|
{
|
|
get { return _CreatingFoldoutPage; }
|
|
set { _CreatingFoldoutPage = value; }
|
|
}
|
|
private bool _CreatingSupInfoPage = false;
|
|
public bool CreatingSupInfoPage
|
|
{
|
|
get { return _CreatingSupInfoPage; }
|
|
set { _CreatingSupInfoPage = value; }
|
|
}
|
|
public SvgPageHelper(Svg mySvg)
|
|
{
|
|
_MySvg = mySvg;
|
|
}
|
|
public SvgPageHelper()
|
|
{
|
|
}
|
|
private int _BGPageOffset = 0;
|
|
public int BackgroundPageOffset
|
|
{
|
|
get { return _BGPageOffset; }
|
|
set { _BGPageOffset = value; }
|
|
}
|
|
protected virtual string ReplacePageListToken(Match match)
|
|
{
|
|
return string.Empty;
|
|
}
|
|
|
|
public override void OnOpenDocument(PdfWriter writer, Document document)
|
|
{
|
|
//base.OnOpenDocument(writer, document);
|
|
//tmpTotal = writer.DirectContent.CreateTemplate(100, 100);
|
|
//tmpTotal.BoundingBox = new Rectangle(-20, -20, 100, 100);
|
|
//PdfContentByte cb = writer.DirectContent;
|
|
}
|
|
public override void OnEndPage(PdfWriter writer, Document document)
|
|
{
|
|
if (!OnFoldoutPage)
|
|
{
|
|
base.OnEndPage(writer, document);
|
|
// note that pagelist items are not done for Foldout & SupInfo (facing pages) - they get merged onto pages that have this
|
|
if (!CreatingFoldoutPage && !CreatingSupInfoPage)
|
|
{
|
|
DrawBackground(writer.DirectContentUnder);
|
|
DrawPageList(writer.DirectContent);
|
|
DrawWatermark(writer.DirectContent);
|
|
DrawPROMSVersion(writer.DirectContent); //C2018-009 print PROMS version
|
|
if (DoZoomOMatic) DrawZoomOMatic(writer.DirectContent);
|
|
}
|
|
CurrentPageNumber++;
|
|
CurrentPageNumberNoFoldouts++;
|
|
}
|
|
else
|
|
{
|
|
// note that pagelist items are not done for Foldout & SupInfo (facing pages) - they get merged onto pages that have this
|
|
if (!CreatingFoldoutPage && !CreatingSupInfoPage)
|
|
{
|
|
DrawBackground(writer.DirectContentUnder);
|
|
DrawPageList(writer.DirectContent);
|
|
DrawWatermark(writer.DirectContent);
|
|
DrawPROMSVersion(writer.DirectContent); //C2018-009 print PROMS version
|
|
if (DoZoomOMatic) DrawZoomOMatic(writer.DirectContent);
|
|
CurrentPageNumber++;
|
|
}
|
|
}
|
|
}
|
|
private PdfReader _BackgroundReader = null;
|
|
public PdfReader BackgroundReader
|
|
{
|
|
get
|
|
{
|
|
if (_BackgroundReader == null && _BackgroundFile != null && File.Exists(_BackgroundFile))
|
|
_BackgroundReader = new PdfReader(_BackgroundFile);
|
|
return _BackgroundReader;
|
|
}
|
|
}
|
|
public bool Back32BitPROMS
|
|
{
|
|
get
|
|
{
|
|
if (BackgroundReader == null) return false;
|
|
return BackgroundReader.Info["Producer"].ToString().StartsWith("iTextSharp");
|
|
}
|
|
}
|
|
private string _BackgroundFile = null;
|
|
public string BackgroundFile
|
|
{
|
|
get { return _BackgroundFile; }
|
|
set { _BackgroundFile = value; }
|
|
}
|
|
private PdfLayer _BackgroundLayer = null;
|
|
public PdfLayer BackgroundLayer
|
|
{
|
|
get { return _BackgroundLayer; }
|
|
set { _BackgroundLayer = value; }
|
|
}
|
|
private System.Drawing.PointF _BackgroundOffset = new System.Drawing.PointF(0, 0);
|
|
public System.Drawing.PointF BackgroundOffset
|
|
{
|
|
get { return _BackgroundOffset; }
|
|
set { _BackgroundOffset = value; }
|
|
}
|
|
public int BackgroundPageCount
|
|
{
|
|
get { return BackgroundReader == null ? 0 : BackgroundReader.NumberOfPages; }
|
|
}
|
|
private PdfImportedPage GetBackgroundPage(PdfContentByte cb)
|
|
{
|
|
if (BackgroundReader == null) return null;
|
|
int page = cb.PdfWriter.CurrentPageNumber + BackgroundPageOffset;
|
|
if (page < 1 || page > BackgroundPageCount) return null;
|
|
return cb.PdfWriter.GetImportedPage(BackgroundReader, page);
|
|
}
|
|
private void DrawBackground(PdfContentByte cb)
|
|
{
|
|
PdfImportedPage backgroundPage = GetBackgroundPage(cb);
|
|
if (backgroundPage == null) return;
|
|
if(BackgroundLayer != null) cb.BeginLayer(BackgroundLayer);
|
|
iTextSharp.text.Image image = iTextSharp.text.Image.GetInstance(backgroundPage);
|
|
image.SetAbsolutePosition(BackgroundOffset.X,BackgroundOffset.Y);
|
|
cb.AddImage(image);
|
|
if (BackgroundLayer != null) cb.EndLayer();
|
|
}
|
|
private void DrawZoomOMatic(PdfContentByte cb)
|
|
{
|
|
cb.SaveState();
|
|
ZoomOMatic(cb, 36);
|
|
cb.RestoreState();
|
|
}
|
|
private bool _AllowAllWatermarks = false;
|
|
public bool AllowAllWatermarks
|
|
{
|
|
get { return _AllowAllWatermarks; }
|
|
set { _AllowAllWatermarks = value; }
|
|
}
|
|
private void DrawWatermark(PdfContentByte cb)
|
|
{
|
|
if (Watermark == null || Watermark.ToLower().Contains("none") || Watermark == "") return;
|
|
//if (!AllowAllWatermarks && !AllowedWatermarks.Contains(Watermark)) return; -- B2018-124 not needed anymore with above if statement - this does not hanle "Information Only"
|
|
cb.SaveState();
|
|
if (_WatermarkLayer != null) cb.BeginLayer(_WatermarkLayer);
|
|
if (IsLandscape)
|
|
{
|
|
// The watermark needs to be rotated back for landscape pagelist - B2016-191
|
|
//double a = -33 * (Math.PI / 180);
|
|
//System.Drawing.Drawing2D.Matrix myMatrix = new System.Drawing.Drawing2D.Matrix((float)Math.Cos(a), (float)Math.Sin(a), (float)-Math.Sin(a), (float)Math.Cos(a), -60, 320);
|
|
double a = -90 * (Math.PI / 180);
|
|
System.Drawing.Drawing2D.Matrix myMatrix = new System.Drawing.Drawing2D.Matrix((float)Math.Cos(a), (float)Math.Sin(a), (float)-Math.Sin(a), (float)Math.Cos(a), 0, cb.PdfDocument.PageSize.Height);
|
|
cb.Transform(myMatrix);
|
|
}
|
|
SvgWatermark myWatermark = new SvgWatermark(cb, Watermark, System.Drawing.Color.Blue, .15F);
|
|
//myWatermark.SetSquareDotPattern(.7F);
|
|
myWatermark.Draw();
|
|
if (_WatermarkLayer != null) cb.EndLayer();
|
|
cb.RestoreState();
|
|
}
|
|
//C2018-009 print PROMS version
|
|
private void DrawPROMSVersion(PdfContentByte cb)
|
|
{
|
|
cb.SaveState();
|
|
string text = PROMSVersion;
|
|
float textBase =cb.PdfDocument.Top + 19;
|
|
float textLeft = cb.PdfDocument.Right - 15;
|
|
if (_PROMSVersionLayer != null) cb.BeginLayer(_PROMSVersionLayer);
|
|
cb.BeginText();
|
|
cb.SetFontAndSize(BaseFont.CreateFont(BaseFont.HELVETICA, BaseFont.WINANSI, BaseFont.EMBEDDED), 6f);
|
|
cb.SetTextMatrix(textLeft, textBase);
|
|
cb.SetColorFill(new iTextSharp.text.Color(System.Drawing.Color.Indigo));
|
|
cb.ShowText(text);
|
|
cb.EndText();
|
|
if (_PROMSVersionLayer != null) cb.EndLayer();
|
|
cb.RestoreState();
|
|
}
|
|
private void DrawPageList(PdfContentByte cb)
|
|
{
|
|
if (_MySvg != null)
|
|
{
|
|
cb.SaveState();
|
|
if (_PageListLayer != null) cb.BeginLayer(_PageListLayer);
|
|
// Do anything needed to finish off the page
|
|
//System.Drawing.Drawing2D.Matrix myMatrix = new System.Drawing.Drawing2D.Matrix();
|
|
//myMatrix.Rotate(90); // Rotate the Pagelist items by 90 Degrees.
|
|
//// Translate by the Height of the page.
|
|
//myMatrix.Translate(cb.PdfDocument.PageSize.Height, 0, System.Drawing.Drawing2D.MatrixOrder.Append);
|
|
//// This was for fun
|
|
//// myMatrix.Scale(.75F, .75F, System.Drawing.Drawing2D.MatrixOrder.Append);
|
|
//cb.Transform(myMatrix);
|
|
//// You can look at the value of the Matrix at this point, to create the matrix directly like I did below
|
|
//OR
|
|
// Rotate 90 Degrees and Translate by the Height of the Page
|
|
|
|
if (IsLandscape)
|
|
{
|
|
System.Drawing.Drawing2D.Matrix myMatrix = new System.Drawing.Drawing2D.Matrix(0, 1, -1, 0, cb.PdfDocument.PageSize.Height, 0);
|
|
cb.Transform(myMatrix);
|
|
}
|
|
_MySvg.Draw(cb);
|
|
if (_PageListLayer != null) cb.EndLayer();
|
|
cb.RestoreState();
|
|
}
|
|
}
|
|
private void ZoomOMatic(PdfContentByte cb, float size)
|
|
{
|
|
for (float xx = 0; xx < cb.PdfDocument.PageSize.Width; xx += size)
|
|
{
|
|
for (float yy = 0; yy < cb.PdfDocument.PageSize.Height; yy += size)
|
|
{
|
|
PdfDestination dest = new PdfDestination(PdfDestination.FITR, xx - 1.5F * size, yy - 1.5F * size, xx + 1.5F * size, yy + 1.5F * size);
|
|
cb.SetAction(PdfAction.GotoLocalPage(cb.PdfWriter.CurrentPageNumber, dest, cb.PdfWriter), xx - size, yy - size, xx + size, yy + size);
|
|
}
|
|
}
|
|
}
|
|
public override void OnStartPage(PdfWriter writer, Document document)
|
|
{
|
|
//base.OnStartPage(writer, document);
|
|
}
|
|
public override void OnCloseDocument(PdfWriter writer, Document document)
|
|
{
|
|
// Build Templates for Page Count
|
|
}
|
|
}
|
|
public class SvgWatermark
|
|
{
|
|
private PdfContentByte _ContentByte;
|
|
private string _Text;
|
|
private Color _Color;
|
|
private PdfPatternPainter _PatternPainter;
|
|
private BaseFont _Basefont;
|
|
private float _Fontsize;
|
|
private float _XOffset;
|
|
private float _YOffset;
|
|
private float _TextAngle;
|
|
private float _Opacity;
|
|
public SvgWatermark(PdfContentByte contentByte, string text, System.Drawing.Color color, float opacity)
|
|
{
|
|
_ContentByte = contentByte;
|
|
_Text = text;
|
|
//float radius = .5F;
|
|
//float space = 3;
|
|
_Color = new Color(color);
|
|
_Opacity = opacity;
|
|
//SetDotPattern(radius, space);
|
|
//SetTextLayout();
|
|
}
|
|
//private void SetTextLayout()
|
|
//{
|
|
// Rectangle pageSize = _ContentByte.PdfWriter.PageSize; // Get page size
|
|
// _Basefont = BaseFont.CreateFont(BaseFont.HELVETICA_BOLD, Encoding.ASCII.EncodingName, BaseFont.EMBEDDED);
|
|
// float hgtA = _Basefont.GetAscentPoint(_Text, 12);
|
|
// //float hgtD = basefont.GetDescentPoint(text,20);
|
|
// float wid = _Basefont.GetWidthPointKerned(_Text, 12);
|
|
// //Console.WriteLine("{0} {1} {2}",hgtA,hgtD,wid);
|
|
// float rho = wid / hgtA;
|
|
// float x2 = (rho * pageSize.Height - pageSize.Width) / (rho * rho - 1);
|
|
// float y1 = x2 * rho;
|
|
// float y2 = pageSize.Height - y1;
|
|
// float x1 = pageSize.Width - x2;
|
|
// _XOffset = x2 + x1 / 2;
|
|
// _YOffset = y1 / 2;
|
|
// _TextAngle = CalcAngle(y1, x1);
|
|
// _Fontsize = (float)(10 * Math.Sqrt(x2 * x2 + y2 * y2) / hgtA);
|
|
//}
|
|
//public void SetDotPattern(float radius, float space)
|
|
//{
|
|
// _PatternPainter = _ContentByte.CreatePattern(radius * 2, radius * 2, radius * 2 + space, radius * 2 + space);
|
|
// PdfGState gState = new PdfGState();
|
|
// gState.FillOpacity = _Opacity;
|
|
// _PatternPainter.SetGState(gState);
|
|
// _PatternPainter.SetColorFill(_Color);
|
|
// _PatternPainter.Circle(radius, radius, radius);
|
|
// _PatternPainter.Fill();
|
|
//}
|
|
//public void SetSquareDotPattern(float radius)
|
|
//{
|
|
// _PatternPainter = _ContentByte.CreatePattern(radius * 4, radius * 2, radius * 4, radius * 2);
|
|
// PdfGState gState = new PdfGState();
|
|
// gState.FillOpacity = .5f * _Opacity;
|
|
// _PatternPainter.SetGState(gState);
|
|
// _PatternPainter.SetColorFill(_Color);
|
|
// _PatternPainter.Rectangle(0, 0, radius, radius);
|
|
// _PatternPainter.Rectangle(radius * 2, radius, radius, radius);
|
|
// _PatternPainter.Fill();
|
|
//}
|
|
//public void SetHashPattern(float thickness, float size)
|
|
//{
|
|
// _PatternPainter = _ContentByte.CreatePattern(size, size, size, size);
|
|
// PdfGState gState = new PdfGState();
|
|
// gState.FillOpacity = _Opacity;
|
|
// gState.StrokeOpacity = _Opacity;
|
|
// _PatternPainter.SetGState(gState);
|
|
// _PatternPainter.SetLineWidth(.01F);
|
|
// _PatternPainter.SetColorStroke(_Color); // Set color
|
|
// _PatternPainter.MoveTo(0, 0);
|
|
// _PatternPainter.LineTo(size, size);
|
|
// _PatternPainter.MoveTo(size, 0);
|
|
// _PatternPainter.LineTo(0, size);
|
|
// _PatternPainter.Stroke();
|
|
//}
|
|
//public void SetTextPattern(float fontSize, float space)
|
|
//{
|
|
// float hgtA = _Basefont.GetAscentPoint(_Text, fontSize) + _Basefont.GetDescentPoint(_Text, fontSize);
|
|
// float wid = _Basefont.GetWidthPointKerned(_Text, fontSize);
|
|
// _PatternPainter = _ContentByte.CreatePattern(wid, hgtA, wid + space, hgtA + space);
|
|
// _PatternPainter.SetFontAndSize(_Basefont, fontSize);
|
|
// _PatternPainter.BoundingBox = new Rectangle(-20, -20, 100, 100);
|
|
// _PatternPainter.BeginText();
|
|
// PdfGState gs1 = new PdfGState();
|
|
// gs1.FillOpacity = _Opacity;
|
|
// _PatternPainter.SetGState(gs1);
|
|
// _PatternPainter.SetColorFill(_Color); // Set color
|
|
// _PatternPainter.ShowText(_Text);
|
|
// _PatternPainter.EndText();
|
|
//}
|
|
//public void SetTextPattern2(float fontSize)
|
|
//{
|
|
// BaseFont _Basefont2 = BaseFont.CreateFont(BaseFont.HELVETICA, Encoding.ASCII.EncodingName, BaseFont.EMBEDDED);
|
|
// float hgtA = _Basefont2.GetAscentPoint(_Text, fontSize);
|
|
// float wid = _Basefont2.GetWidthPointKerned(_Text, fontSize);
|
|
// _PatternPainter = _ContentByte.CreatePattern(wid * 2, hgtA * 2, wid * 2, hgtA * 2);
|
|
// _PatternPainter.SetFontAndSize(_Basefont2, fontSize);
|
|
// _PatternPainter.BoundingBox = new Rectangle(-20, -20, 100, 100);
|
|
// _PatternPainter.BeginText();
|
|
// PdfGState gs1 = new PdfGState();
|
|
// gs1.FillOpacity = _Opacity;
|
|
// _PatternPainter.SetGState(gs1);
|
|
// _PatternPainter.SetColorFill(_Color); // Set color
|
|
// _PatternPainter.ShowText(_Text);
|
|
// _PatternPainter.ShowTextAligned(PdfContentByte.ALIGN_LEFT, _Text, wid, hgtA, 0);
|
|
// _PatternPainter.EndText();
|
|
//}
|
|
public void Draw()
|
|
{
|
|
_ContentByte.SaveState();
|
|
//_ContentByte.BeginText();
|
|
//_ContentByte.SetPatternFill(_PatternPainter);
|
|
//_ContentByte.SetTextRenderingMode(PdfContentByte.TEXT_RENDER_MODE_FILL_STROKE);
|
|
//_ContentByte.SetLineWidth(.5F);
|
|
//_ContentByte.SetFontAndSize(_Basefont, _Fontsize);// Set font and size
|
|
//_ContentByte.SetColorStroke(_Color);
|
|
//PdfGState gs2 = new PdfGState();
|
|
//gs2.StrokeOpacity = _Opacity;
|
|
//_ContentByte.SetGState(gs2);
|
|
//_ContentByte.ShowTextAlignedKerned(PdfContentByte.ALIGN_CENTER, _Text, _XOffset, _YOffset, _TextAngle);// Draw the text
|
|
//_ContentByte.EndText();
|
|
_ContentByte.AddImage(WatermarkImage);
|
|
_ContentByte.RestoreState();
|
|
}
|
|
//private float CalcAngle(float opposite, float adjacent)
|
|
//{
|
|
// return (float)(Math.Atan2(opposite, adjacent) * (180 / Math.PI));
|
|
//}
|
|
private Image _WatermarkImage;
|
|
public Image WatermarkImage
|
|
{
|
|
get
|
|
{
|
|
if (_WatermarkImage == null)
|
|
{
|
|
float fntSize = 200;
|
|
System.Drawing.Font fnt = new System.Drawing.Font("Arial", fntSize);
|
|
string msg = _Text;
|
|
System.Drawing.Drawing2D.GraphicsPath gp = new System.Drawing.Drawing2D.GraphicsPath();
|
|
gp.AddString(msg, fnt.FontFamily, 0, fntSize, new System.Drawing.Point(0, 0),
|
|
System.Drawing.StringFormat.GenericTypographic);
|
|
System.Drawing.RectangleF bnds = gp.GetBounds();
|
|
gp.Reset();
|
|
int height = (int)bnds.Height;
|
|
int width = (int)bnds.Width;
|
|
System.Drawing.Bitmap bmp = new System.Drawing.Bitmap(width + 2, height + 2);
|
|
using (System.Drawing.Graphics g = System.Drawing.Graphics.FromImage(bmp))
|
|
{
|
|
g.FillRectangle(System.Drawing.Brushes.Transparent, 0, 0, width, height);
|
|
g.InterpolationMode = System.Drawing.Drawing2D.InterpolationMode.High;
|
|
g.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.HighQuality;
|
|
g.TextRenderingHint = System.Drawing.Text.TextRenderingHint.AntiAliasGridFit;
|
|
g.CompositingQuality = System.Drawing.Drawing2D.CompositingQuality.HighQuality;
|
|
gp.AddString(msg, fnt.FontFamily, 0, fntSize, new System.Drawing.PointF(-bnds.X, -bnds.Y),
|
|
System.Drawing.StringFormat.GenericTypographic);
|
|
System.Drawing.Drawing2D.HatchBrush aHatchBrush = new System.Drawing.Drawing2D.HatchBrush(System.Drawing.Drawing2D.HatchStyle.Percent25, System.Drawing.Color.FromArgb(64,
|
|
System.Drawing.Color.Blue), System.Drawing.Color.Transparent);
|
|
g.FillPath(aHatchBrush, gp);
|
|
g.DrawPath(new System.Drawing.Pen(System.Drawing.Color.FromArgb(96, System.Drawing.Color.Blue)), gp);
|
|
//g.DrawRectangle(System.Drawing.Pens.Cyan, 0, 0, bnds.Width, bnds.Height);
|
|
}
|
|
_WatermarkImage = iTextSharp.text.Image.GetInstance(bmp, System.Drawing.Imaging.ImageFormat.Png);
|
|
_WatermarkImage.SetAbsolutePosition(72, 72);
|
|
float H = _ContentByte.PdfWriter.PageSize.Height - 144;
|
|
float W = _ContentByte.PdfWriter.PageSize.Width - 144;
|
|
float ratio = bnds.Width / bnds.Height;
|
|
float W2 = (H - W / ratio) / (ratio - 1 / ratio);
|
|
float W1 = W - W2;
|
|
float H1 = (float)(Math.Sqrt(-4*(W1*W2)+H*H)+H)/2;
|
|
float H2 = H-H1;
|
|
float Theta = (float) Math.Atan(H1 / W1);
|
|
float h = H2 / (float) Math.Cos(Theta);
|
|
float w = H1 / (float) Math.Sin(Theta);
|
|
_WatermarkImage.Rotation = Theta; // 3.141592653F / 4;
|
|
_WatermarkImage.ScaleAbsolute(w, h);
|
|
}
|
|
return _WatermarkImage;
|
|
}
|
|
}
|
|
|
|
}
|
|
public enum SvgWatermarkFill
|
|
{
|
|
Dots = 1,
|
|
Text1 = 2,
|
|
Text2 = 3,
|
|
Hash = 4
|
|
}
|
|
} |