public List <SequentialMapGroup> groups; // Array of SequentialMapGroup records.
public void Read(TTFReader r, bool readformat = false)
{
if (readformat == true)
{
r.ReadInt(out this.format);
}
else
{
this.format = 8;
}
r.ReadInt(out this.reserved);
r.ReadInt(out this.length);
r.ReadInt(out this.language);
this.is32 = new List <byte>();
for (int i = 0; i < 8192; ++i)
{
this.is32.Add(r.ReadUInt8());
}
r.ReadInt(out this.numGroups);
this.groups = new List <SequentialMapGroup>();
for (int i = 0; i < this.numGroups; ++i)
{
SequentialMapGroup smg = new SequentialMapGroup();
smg.Read(r);
this.groups.Add(smg);
}
}
public override bool TryGetGlyphId(int codePoint, out ushort glyphId)
{
uint charAsInt = (uint)codePoint;
for (int i = 0; i < this.SequentialMapGroups.Length; i++)
{
ref SequentialMapGroup seg = ref this.SequentialMapGroups[i];
if (charAsInt >= seg.StartCodePoint && charAsInt <= seg.EndCodePoint)
{
glyphId = (ushort)((charAsInt - seg.StartCodePoint) + seg.StartGlyphId);
return(true);
}
}