[DOCs] Added note about DXF output and dimensions

Related to #284

README.md

@@ -1613,6 +1613,7 @@ Notes:
         - `plot_footprint_refs`: [boolean=true] Include the footprint references.
         - `plot_footprint_values`: [boolean=true] Include the footprint values.
         - `polygon_mode`: [boolean=true] Plot using the contour, instead of the center line.
+                          You must disable it to get the dimensions (See https://gitlab.com/kicad/code/kicad/-/issues/11901).
         - `sketch_plot`: [boolean=false] Don't fill objects, just draw the outline.
         - `tent_vias`: [boolean=true] Cover the vias.
         - `uppercase_extensions`: [boolean=false] Use uppercase names for the extensions.

docs/samples/generic_plot.kibot.yaml

@@ -525,7 +525,8 @@ outputs:
       # [boolean=false] Include the frame and title block. Only available for KiCad 6 and you get a poor result
       # The `pcb_print` output can do a better job for PDF, SVG, PS, EPS and PNG outputs
       plot_sheet_reference: false
-      # [boolean=true] Plot using the contour, instead of the center line
+      # [boolean=true] Plot using the contour, instead of the center line.
+      # You must disable it to get the dimensions (See https://gitlab.com/kicad/code/kicad/-/issues/11901)
       polygon_mode: true
       # [boolean=false] Don't fill objects, just draw the outline
       sketch_plot: false

kibot/out_dxf.py

@@ -22,7 +22,8 @@ class DXFOptions(DrillMarks):
             self.use_aux_axis_as_origin = False
             """ Use the auxiliary axis as origin for coordinates """
             self.polygon_mode = True
-            """ Plot using the contour, instead of the center line """
+            """ Plot using the contour, instead of the center line.
+                You must disable it to get the dimensions (See https://gitlab.com/kicad/code/kicad/-/issues/11901) """
             self.metric_units = False
             """ Use mm instead of inches """
             self.sketch_plot = False