private static int DataLength(this CMapSubTable subtable)
{
if (subtable is Format0SubTable)
{
return(6 + ((Format0SubTable)subtable).GlyphIds.Length);
}
if (subtable is Format4SubTable)
{
Format4SubTable.Segment[] segs = ((Format4SubTable)subtable).Segments;
ushort[] glyphs = ((Format4SubTable)subtable).GlyphIds;
return(16 + (segs.Length * 8) + (glyphs.Length * 2));
}
return(0);
}
public CMapTable(CMapSubTable[] tables)
{
this.Tables = tables;
// lets just pick the best table for us.. lets jsut treat everything as windows and get the format 4 if possible
CMapSubTable table = null;
foreach (CMapSubTable t in this.Tables)
{
if (t != null)
{
if (t.Platform == PlatformIDs.Windows)
{
ushort format = table?.Format ?? 0;
if (t.Format > format)
{
table = t;
}
}
}
}
this.table = table;
}
public static void WriteCMapSubTable(this BinaryWriter writer, CMapSubTable subtable)
{
writer.WriteCMapSubTable(subtable as Format0SubTable);
writer.WriteCMapSubTable(subtable as Format4SubTable);
}
