internal static DocumentFont GetFont(PDFObjects pdf, PdfObject pdfObject)
{
var dic = pdf.GetObject <DictionaryObject>(pdfObject);
var name = pdf.GetObject <NameObject>(dic.Dictionary["BaseFont"]).Value;
lock (lck) {
if (m_lstFont.ContainsKey(name))
{
return(m_lstFont[name]);
}
if (IsBaseFont(pdf, dic))
{
var font = new DocumentBaseFont(name);
m_lstFont.Add(name, font);
return(font);
}
else if (IsSubsetFont(dic))
{
var font = pdf.GetDocument <DocumentTtfSubsetFont>(pdfObject);
m_lstFont.Add(name, font);
return(font);
}
else if (IsTrueTypeFont(pdf, dic))
{
var font = pdf.GetDocument <DocumentTtfFont>(pdfObject);
m_lstFont.Add(name, font);
return(font);
}
}
throw new PdfException(PdfExceptionCodes.INVALID_FONT, $"Not supported font type");
}
public static DocumentFont GetFont(string name, bool IsBold, bool IsItalic, Embedded embedded)
{
string normalizedName = GetName(name, IsBold, IsItalic, embedded);
// base fonts
if (baseFontsNames.ContainsKey(SimplifyBaseName(normalizedName)))
{
var fontBaseName = baseFontsNames[SimplifyBaseName(normalizedName)];
lock (lck) {
if (m_lstFont.ContainsKey(fontBaseName))
{
return(m_lstFont[fontBaseName]);
}
var font = new DocumentBaseFont(fontBaseName);
m_lstFont.Add(fontBaseName, font);
return(font);
}
}
// unknown, or disk or systemfonts
DocumentFont ttffont = null;
lock (lck) {
if (m_lstFont.ContainsKey(normalizedName))
{
return(m_lstFont[normalizedName]);
}
if (embedded == Embedded.No)
{
if (File.Exists(name))
{
ttffont = new DocumentTtfFont(name);
}
else
{
LoadSystemFonts();
if (!dctFontRegistered.ContainsKey(name))
{
throw new PdfException(PdfExceptionCodes.FONT_NOT_FOUND, "Font " + name + " not found");
}
ttffont = new DocumentTtfFont(dctFontRegistered[name]);
}
}
else
{
if (File.Exists(name))
{
ttffont = new DocumentTtfSubsetFont(name);
}
else
{
LoadSystemFonts();
if (!dctFontRegistered.ContainsKey(name))
{
throw new PdfException(PdfExceptionCodes.FONT_NOT_FOUND, "Font " + name + " not found");
}
ttffont = new DocumentTtfSubsetFont(dctFontRegistered[name]);
}
}
m_lstFont.Add(normalizedName, ttffont);
}
return(ttffont);
}
