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This commit is contained in:
Kathy Ruffing
2011-04-06 14:28:12 +00:00
parent 92a879bb6b
commit f1074ce770
3 changed files with 102 additions and 10 deletions
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71
PROMS/Volian.Svg.Library/iTextSharp.cs
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@@ -26,6 +26,37 @@ namespace Volian.Svg.Library
pdfr.Close();
return retval;
}
public static void RegisterFont(string fontName)
{
if (!iTextSharp.text.FontFactory.IsRegistered(fontName))
{
foreach (string name in FontKey.GetValueNames())
{
if (name.StartsWith(fontName))
{
string fontFile = (string)FontKey.GetValue(name);
iTextSharp.text.FontFactory.Register(fontFile.Contains("\\") ? fontFile : FontFolder + "\\" + fontFile);
}
}
}
}
private static RegistryKey _FontKey = Registry.LocalMachine.OpenSubKey("Software").OpenSubKey("Microsoft").OpenSubKey("Windows NT").OpenSubKey("CurrentVersion").OpenSubKey("Fonts");
public static RegistryKey FontKey
{ get { return _FontKey; } }
private static string _FontFolder = (String)Registry.CurrentUser.OpenSubKey("Software").OpenSubKey("Microsoft").OpenSubKey("Windows").OpenSubKey("CurrentVersion").OpenSubKey("Explorer").OpenSubKey("Shell Folders").GetValue("Fonts");
public static string FontFolder
{ get { return _FontFolder; } }
public static iTextSharp.text.Font GetFont(string fontName, int size, int style)
{
RegisterFont(fontName);
return iTextSharp.text.FontFactory.GetFont(fontName, BaseFont.IDENTITY_H, BaseFont.EMBEDDED, size / 2, style);
}
public static iTextSharp.text.Font GetFont(System.Drawing.Font font) // fontName, int size, int style)
{
RegisterFont(font.Name);
int style = (font.Bold ? iTextSharp.text.Font.BOLD : 0) + (font.Italic ? iTextSharp.text.Font.ITALIC : 0);
return iTextSharp.text.FontFactory.GetFont(font.Name, BaseFont.IDENTITY_H, BaseFont.EMBEDDED, font.Size, style);
}
}
internal static class SvgITextLibrary
{
@@ -494,8 +525,21 @@ namespace Volian.Svg.Library
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
@@ -525,11 +569,28 @@ namespace Volian.Svg.Library
bool fill = FillColor != System.Drawing.Color.Transparent;
bool stroke = OutlineWidth.Value != 0F && OutlineColor != System.Drawing.Color.Empty;
int fontStyle = (Font.Bold ? iTextSharp.text.Font.BOLD : 0) + (Font.Italic ? iTextSharp.text.Font.ITALIC : 0);
iTextSharp.text.Font font = FontFactory.GetFont(Font.Name, scale.M(new SvgMeasurement(Font.SizeInPoints, E_MeasurementUnits.PT)), fontStyle);
VolianPdf.RegisterFont(Font.Name);
iTextSharp.text.Font font = FontFactory.GetFont(Font.Name, BaseFont.IDENTITY_H, true, scale.M(new SvgMeasurement(Font.SizeInPoints, E_MeasurementUnits.PT)), fontStyle, new Color(FillColor));
iTextSharp.text.pdf.FontSelector fs = new FontSelector();
fs.AddFont(font);
if (font.BaseFont.GetWidthPoint("m", 12) == font.BaseFont.GetWidthPoint(".", 12))
{
VolianPdf.RegisterFont("VESymbFix");
fs.AddFont(FontFactory.GetFont("VESymbFix", BaseFont.IDENTITY_H, true, scale.M(new SvgMeasurement(Font.SizeInPoints, E_MeasurementUnits.PT)), fontStyle, new Color(FillColor)));
}
else
{
VolianPdf.RegisterFont("Arial Unicode MS");
fs.AddFont(FontFactory.GetFont("Arial Unicode MS", BaseFont.IDENTITY_H, true, scale.M(new SvgMeasurement(Font.SizeInPoints, E_MeasurementUnits.PT)), fontStyle, new Color(FillColor)));
}
ColumnText ct = new ColumnText(cb);
Chunk chk = new Chunk(text, font);
text = Regex.Replace(text, @"\\u[0-9]+[?]", new MatchEvaluator(ReplaceSpecialCharacter));
text = Regex.Replace(text, @"\\'[0-9a-fA-F][0-9a-fA-F]", new MatchEvaluator(ReplaceHexCharacter));
Phrase ph = fs.Process(text);
float x = scale.X(X);
float w = chk.GetWidthPoint();
float w = 0; // chk.GetWidthPoint();
foreach (Chunk chk in ph.Chunks)
w += chk.GetWidthPoint();
switch (Justify)
{
//case SvgJustify.Left:
@@ -547,9 +608,9 @@ namespace Volian.Svg.Library
float Offset = 0;
if (Font.Underline)
{
chk.SetUnderline(new Color(FillColor), 0, 0.047F, 0, -.1373F, PdfContentByte.LINE_CAP_ROUND);
foreach (Chunk chk in ph.Chunks)
chk.SetUnderline(new Color(FillColor), 0, 0.047F, 0, -.1373F, PdfContentByte.LINE_CAP_ROUND);
}
Phrase ph = new Phrase(chk);
ct.SetSimpleColumn(x, y + ph.Leading + Offset, xRight + 1F, y + ph.Leading + Offset - 2 * font.Size);
ct.AddElement(ph);
cb.SaveState();