PTElementType

enum PTElementType {  e_pte_null,
e_ptpath,
e_pttext_begin,
e_pttext_obj,
e_pttext_new_line,
e_pttext_end,
e_ptimage,
e_ptinline_image,
e_pte_shading,
e_ptform,
e_ptgroup_begin,
e_ptgroup_end,
e_ptmarked_content_begin,
e_ptmarked_content_end,
e_ptmarked_content_point}

Undocumented