internal Typeface ReadTableEntryCollection(TableEntryCollection tables, BinaryReader input)
{
OS2Table os2Table = ReadTableIfExists(tables, input, new OS2Table());
NameEntry nameEntry = ReadTableIfExists(tables, input, new NameEntry());
Head header = ReadTableIfExists(tables, input, new Head());
MaxProfile maximumProfile = ReadTableIfExists(tables, input, new MaxProfile());
HorizontalHeader horizontalHeader = ReadTableIfExists(tables, input, new HorizontalHeader());
HorizontalMetrics horizontalMetrics = ReadTableIfExists(tables, input, new HorizontalMetrics(horizontalHeader.HorizontalMetricsCount, maximumProfile.GlyphCount));
//---
PostTable postTable = ReadTableIfExists(tables, input, new PostTable());
CFFTable ccf = ReadTableIfExists(tables, input, new CFFTable());
//--------------
Cmap cmaps = ReadTableIfExists(tables, input, new Cmap());
GlyphLocations glyphLocations = ReadTableIfExists(tables, input, new GlyphLocations(maximumProfile.GlyphCount, header.WideGlyphLocations));
Glyf glyf = ReadTableIfExists(tables, input, new Glyf(glyphLocations));
//--------------
Gasp gaspTable = ReadTableIfExists(tables, input, new Gasp());
VerticalDeviceMetrics vdmx = ReadTableIfExists(tables, input, new VerticalDeviceMetrics());
//--------------
Kern kern = ReadTableIfExists(tables, input, new Kern());
//--------------
//advanced typography
GDEF gdef = ReadTableIfExists(tables, input, new GDEF());
GSUB gsub = ReadTableIfExists(tables, input, new GSUB());
GPOS gpos = ReadTableIfExists(tables, input, new GPOS());
BASE baseTable = ReadTableIfExists(tables, input, new BASE());
COLR colr = ReadTableIfExists(tables, input, new COLR());
CPAL cpal = ReadTableIfExists(tables, input, new CPAL());
VerticalHeader vhea = ReadTableIfExists(tables, input, new VerticalHeader());
if (vhea != null)
{
VerticalMetrics vmtx = ReadTableIfExists(tables, input, new VerticalMetrics(vhea.NumOfLongVerMetrics));
}
//test math table
MathTable mathtable = ReadTableIfExists(tables, input, new MathTable());
EBLCTable fontBmpTable = ReadTableIfExists(tables, input, new EBLCTable());
//---------------------------------------------
//about truetype instruction init
//---------------------------------------------
Typeface typeface = null;
bool isPostScriptOutline = false;
if (glyf == null)
{
//check if this is cff table ?
if (ccf == null)
{
//TODO: review here
throw new NotSupportedException();
}
//...
//PostScript outline font
isPostScriptOutline = true;
typeface = new Typeface(
nameEntry,
header.Bounds,
header.UnitsPerEm,
ccf,
horizontalMetrics,
os2Table);
}
else
{
typeface = new Typeface(
nameEntry,
header.Bounds,
header.UnitsPerEm,
glyf.Glyphs,
horizontalMetrics,
os2Table);
}
//----------------------------
typeface.CmapTable = cmaps;
typeface.KernTable = kern;
typeface.GaspTable = gaspTable;
typeface.MaxProfile = maximumProfile;
typeface.HheaTable = horizontalHeader;
//----------------------------
if (!isPostScriptOutline)
{
FpgmTable fpgmTable = ReadTableIfExists(tables, input, new FpgmTable());
//control values table
CvtTable cvtTable = ReadTableIfExists(tables, input, new CvtTable());
if (cvtTable != null)
{
typeface.ControlValues = cvtTable._controlValues;
}
if (fpgmTable != null)
{
typeface.FpgmProgramBuffer = fpgmTable._programBuffer;
}
PrepTable propProgramTable = ReadTableIfExists(tables, input, new PrepTable());
if (propProgramTable != null)
{
typeface.PrepProgramBuffer = propProgramTable._programBuffer;
}
}
//-------------------------
typeface.LoadOpenFontLayoutInfo(
gdef,
gsub,
gpos,
baseTable,
colr,
cpal);
//------------
//test
{
SvgTable svgTable = ReadTableIfExists(tables, input, new SvgTable());
if (svgTable != null)
{
typeface._svgTable = svgTable;
}
}
typeface.PostTable = postTable;
if (mathtable != null)
{
var mathGlyphLoader = new MathGlyphLoader();
mathGlyphLoader.LoadMathGlyph(typeface, mathtable);
}
#if DEBUG
//test
//int found = typeface.GetGlyphIndexByName("Uacute");
if (typeface.IsCffFont)
{
//optional
typeface.UpdateAllCffGlyphBounds();
}
#endif
return(typeface);
}
internal void SetSvgTable(SvgTable svgTable)
{
HasSvgTable = (_svgTable = svgTable) != null;
}
