Fix table addon header twisted polygon.
Fixes
@@ -536,7 +536,7 @@ class Grid(object):
rtop = (right, top)
rbot = (right, bottom)
layout.add_solid(
- points=(ltop, lbot, rbot, rtop),
+ points=(ltop, lbot, rtop, rbot),
dxfattribs={
'color': style['bgcolor'],
'layer': self.table.bglayer,
