public static TrueTypeFont FromFile(string path)
{
using (var reader = new FontReader(File.OpenRead(path)))
{
var offsetTable = OffsetTable.FromReader(reader);
var entries = ReadTableRecords(reader, offsetTable);
var cmap = ReadCmapTable(path, reader, entries);
var name = ReadNameTable(path, reader, entries);
var kern = ReadKernTable(reader, entries);
return(new TrueTypeFont(path, offsetTable, entries, cmap, name, kern));
}
}
public static TrueTypeFont FromStream(Stream stream)
{
using (var reader = new FontReader(stream))
{
var offsetTable = OffsetTable.FromReader(reader);
var entries = ReadTableRecords(reader, offsetTable);
var cmap = ReadCmapTable(string.Empty, reader, entries);
var name = ReadNameTable(string.Empty, reader, entries);
var kern = ReadKernTable(reader, entries);
return(new TrueTypeFont(string.Empty, offsetTable, entries, cmap, name, kern));
}
}
public static bool TryGetTablePosition(FontReader reader, string tableName, out long offset)
{
reader.Seek(0);
var offsetTable = OffsetTable.FromReader(reader);
var entries = ReadTableRecords(reader, offsetTable);
if (entries.TryGetValue(tableName, out var cmapEntry))
{
offset = cmapEntry.Offset;
return(true);
}
offset = 0;
return(false);
}