static XFontSource GetOrCreateFrom(string typefaceKey, byte[] fontBytes, string fontName)
{
XFontSource fontSource;
ulong key = FontHelper.CalcChecksum(fontBytes);
if (FontFactory.TryGetFontSourceByKey(key, out fontSource))
{
// The font source already exists, but is not yet cached under the specified typeface key.
FontFactory.CacheExistingFontSourceWithNewTypefaceKey(typefaceKey, fontSource);
}
else
{
// No font source exists. Create new one and cache it.
fontSource = new XFontSource(fontBytes, key);
// Name is necessary for reading TTC files
if (fontSource.FontName == null)
{
fontSource._fontName = fontName;
}
FontFactory.CacheNewFontSource(typefaceKey, fontSource);
}
return(fontSource);
}
static XFontSource GetOrCreateFrom(string typefaceKey, byte[] fontBytes)
{
var key = FontHelper.CalcChecksum(fontBytes);
if (FontFactory.TryGetFontSourceByKey(key, out XFontSource fontSource))
{
// The font source already exists, but is not yet cached under the specified typeface key.
FontFactory.CacheExistingFontSourceWithNewTypefaceKey(typefaceKey, fontSource);
}
else
{
// No font source exists. Create new one and cache it.
fontSource = new XFontSource(fontBytes, key);
FontFactory.CacheNewFontSource(typefaceKey, fontSource);
}
return(fontSource);
}
