GL2PSprimitive Node1 GL2PSprimitive + type + numverts + pattern + boundary + offset + culled + factor + width + data Node2 GL2PSimage + width + height + format + type + pixels Node2->Node1 +image Node3 GL2PSstring + fontsize + str + fontname + alignment + angle Node3->Node1 +text Node4 GL2PSvertex + xyz + rgba Node4->Node1 +verts