private void Clear()
{
try {
if (Font != null)
{
Font.Dispose();
Font = null;
}
GL.BindTexture(TextureTarget.Texture2D, 0);
if (GlyphCount > 0)
{
if (m_ListBase > 0)
{
GL.DeleteLists(m_ListBase, GlyphCount);
}
else if (!CharMap.IsNullOrEmpty())
{
CharMap.Values.Select(val => val.ListID).ForEach(lid => GL.DeleteLists(lid, 1));
CharMap.Clear();
}
}
if (!m_Textures.IsNullOrEmpty())
{
GL.DeleteTextures(m_Textures.Length, m_Textures);
}
} catch (Exception ex) {
ex.LogError();
} finally {
GlyphCount = 0;
m_ListBase = 0;
m_Textures = null;
Height = 0;
Count = 0;
m_EllipsisGlyphIndex = GlyphInfo.Empty;
}
}