static public glyph_base GetGlyphLogicalData(Table_glyf.header h)
{
glyph_base gb = null;
SimpleGlyph sg = h.GetSimpleGlyph();
if (sg != null)
{
// glyph is a simple glyph
gb = GetSimpleGlyphLogicalData(h);
}
else
{
CompositeGlyph cg = h.GetCompositeGlyph();
if (cg != null)
{
// glyph is a composite glyph
gb = GetCompositeGlyphLogicalData(h);
}
}
return(gb);
}
// constructor
public glyf_cache(Table_glyf OwnerTable, OTFont OwnerFont)
{
m_arrGlyphs = new ArrayList();
// get each glyph from the glyf table
for (uint iGlyph = 0; iGlyph < OwnerFont.GetMaxpNumGlyphs(); iGlyph++)
{
header h = OwnerTable.GetGlyphHeader(iGlyph, OwnerFont);
if (h == null)
{
m_arrGlyphs.Add(null);
}
else
{
glyph_base gb = GetGlyphLogicalData(h);
m_arrGlyphs.Add(gb);
}
}
}
