private void button3_Click(object sender, EventArgs e)
{
string filename = "Test/Sarabun-Regular.woff2";
using (FileStream fs = new FileStream(filename, FileMode.Open))
{
OpenFontReader openFontReader = new OpenFontReader();
PreviewFontInfo previewFontInfo = openFontReader.ReadPreview(fs);
}
}
public bool AddFont(FontStreamSource src)
{
//preview data of font
using (Stream stream = src.ReadFontStream())
{
var reader = new OpenFontReader();
PreviewFontInfo previewFont = reader.ReadPreview(stream);
if (previewFont == null || string.IsNullOrEmpty(previewFont.Name))
{
//err!
return(false);
}
//***
if (previewFont.IsFontCollection)
{
int mbCount = previewFont.MemberCount;
bool passAll = true;
for (int i = 0; i < mbCount; ++i)
{
PreviewFontInfo member = previewFont.GetMember(i);
if (!RegisterFont(new InstalledFont(
member.Name,
member.SubFamilyName,
member.TypographicFamilyName,
member.TypographicSubFamilyName,
src.PathName,
member.Weight)
{
StreamOffset = member.ActualStreamOffset
}))
{
passAll = false;
}
}
return(passAll);
}
else
{
return(RegisterFont(new InstalledFont(
previewFont.Name,
previewFont.SubFamilyName,
previewFont.TypographicFamilyName,
previewFont.TypographicSubFamilyName,
src.PathName,
previewFont.Weight)));
}
}
}
public bool AddFont(FontStreamSource src)
{
//preview data of font
using (Stream stream = src.ReadFontStream())
{
var reader = new OpenFontReader();
PreviewFontInfo previewFont = reader.ReadPreview(stream);
if (string.IsNullOrEmpty(previewFont.fontName))
{
//err!
return(false);
}
return(RegisterFont(new InstalledFont(previewFont.fontName, previewFont.fontSubFamily, src.PathName)));
}
}
public bool AddFontStreamSource(IFontStreamSource src)
{
//preview data of font
try
{
using (Stream stream = src.ReadFontStream())
{
var reader = new OpenFontReader();
PreviewFontInfo previewFont = reader.ReadPreview(stream);
if (previewFont == null || string.IsNullOrEmpty(previewFont.Name))
{
//err!
return(false);
}
if (previewFont.IsFontCollection)
{
int mbCount = previewFont.MemberCount;
bool totalResult = true;
for (int i = 0; i < mbCount; ++i)
{
//extract and each members
if (!AddFontPreview(previewFont.GetMember(i), src.PathName))
{
totalResult = false;
}
}
return(totalResult);
}
else
{
return(AddFontPreview(previewFont, src.PathName));
}
}
}
catch (IOException)
{
//TODO review here again
return(false);
}
}
public bool AddFontStreamSource(IFontStreamSource src)
{
//preview data of font
try
{
using (Stream stream = src.ReadFontStream())
{
var reader = new OpenFontReader();
PreviewFontInfo previewFont = reader.ReadPreview(stream);
if (string.IsNullOrEmpty(previewFont.fontName))
{
//err!
return(false);
}
//if (previewFont.fontName.StartsWith("Bungee"))
//{
//}
TypefaceStyle typefaceStyle = TypefaceStyle.Regular;
switch (previewFont.OS2TranslatedStyle)
{
case OpenFont.Extensions.TranslatedOS2FontStyle.BOLD:
typefaceStyle = TypefaceStyle.Bold;
break;
case OpenFont.Extensions.TranslatedOS2FontStyle.ITALIC:
case OpenFont.Extensions.TranslatedOS2FontStyle.OBLIQUE:
typefaceStyle = TypefaceStyle.Italic;
break;
case OpenFont.Extensions.TranslatedOS2FontStyle.REGULAR:
typefaceStyle = TypefaceStyle.Regular;
break;
case (OpenFont.Extensions.TranslatedOS2FontStyle.BOLD | OpenFont.Extensions.TranslatedOS2FontStyle.ITALIC):
typefaceStyle = TypefaceStyle.Bold | TypefaceStyle.Italic;
break;
}
//---------------
//some font subfam="Bold Italic" but OS2TranslatedStyle is only Italic
//so we should check the subfam name too!
string[] fontSubFamUpperCaseName_split = previewFont.fontSubFamily.ToUpper().Split(' ');
if (fontSubFamUpperCaseName_split.Length > 1)
{
if (typefaceStyle != (TypefaceStyle.Bold | TypefaceStyle.Italic))
{
//translate more
if ((fontSubFamUpperCaseName_split[0] == "BOLD" && fontSubFamUpperCaseName_split[1] == "ITALIC") ||
(fontSubFamUpperCaseName_split[0] == "ITALIC" && fontSubFamUpperCaseName_split[1] == "BOLD"))
{
typefaceStyle = TypefaceStyle.Bold | TypefaceStyle.Italic;
}
}
}
else
{
//=1
switch (fontSubFamUpperCaseName_split[0])
{
case "BOLD": typefaceStyle = TypefaceStyle.Bold; break;
case "ITALIC": typefaceStyle = TypefaceStyle.Italic; break;
}
}
return(Register(new InstalledTypeface(previewFont.fontName, previewFont.fontSubFamily, src.PathName, typefaceStyle)));
}
}
catch (IOException)
{
//TODO review here again
return(false);
}
}