CharacterUnicode loadCharacter(int index)
{
// get the lookup table - 0x10000 ints.
m_reader.BaseStream.Position = index * 4;
int lookup = m_reader.ReadInt32();
if (lookup == 0)
{
// no character - so we just return null
return NullCharacter;
}
else
{
m_reader.BaseStream.Position = lookup;
CharacterUnicode character = new CharacterUnicode(m_reader);
return character;
}
}
public override void Initialize(BinaryReader reader)
{
m_reader = reader;
// space characters have no data in UniFont files.
m_characters[0] = new CharacterUnicode();
// We load the first 96 characters to 'seed' the font with correct height values.
for (int i = 33; i < 128; i++)
{
GetCharacter((char)i);
}
// Determine the width of the space character - arbitrarily .333 the width of capital M (.333 em?).
GetCharacter(' ').Width = GetCharacter('M').Width / 3;
}