Fixed issue with printing frame

Author: jommme

mpldxf/backend_dxf.py

@@ -182,9 +182,12 @@ def _draw_mpl_lwpoly(self, gc, path, transform, obj):
 
         else:
             if isinstance(vertices[0][0], float or np.float64):
-                entity = self.modelspace.add_lwpolyline(
-                    points=vertices, close=False, dxfattribs=dxfattribs
-                )  # set close to false because it broke some arrows
+                if vertices[0][0] != 0:
+                    entity = self.modelspace.add_lwpolyline(
+                        points=vertices, close=False, dxfattribs=dxfattribs
+                    )  # set close to false because it broke some arrows
+                else:
+                    entity = None
 
             else:
                 entity = [

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "mpldxf"
-version = "0.2.0"  
+version = "0.3.0"  
 description = "A fork of mpldxf - a matplotlib backend to write DXF drawings. Modified by NGI to handle geotechnical plots"
 authors = ["David Kent",
            "Jon-Michael Josefsen <[email protected]>",