public virtual void PreviousGlyph(OpenTypeFontTableReader openReader, int lookupFlag)
{
glyph = null;
while (--idx >= line.start)
{
Glyph g = line.Get(idx);
if (!openReader.IsSkip(g.GetCode(), lookupFlag))
{
glyph = g;
break;
}
}
}
public virtual void NextGlyph(OpenTypeFontTableReader openReader, int lookupFlag)
{
glyph = null;
while (++idx < line.end)
{
Glyph g = line.Get(idx);
if (!openReader.IsSkip(g.GetCode(), lookupFlag))
{
glyph = g;
break;
}
}
}
