From 236d583f9f087227a8e8c91b4f3737fc4a049953 Mon Sep 17 00:00:00 2001
From: Maxime Liquet <35924738+maximlt@users.noreply.github.com>
Date: Wed, 24 Nov 2021 11:39:54 +0100
Subject: [PATCH] add missing _process_msg method to GeoPolyEditCallback (#539)

---
 geoviews/plotting/bokeh/callbacks.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/geoviews/plotting/bokeh/callbacks.py b/geoviews/plotting/bokeh/callbacks.py
index fc4ec94b..ba65c435 100644
--- a/geoviews/plotting/bokeh/callbacks.py
+++ b/geoviews/plotting/bokeh/callbacks.py
@@ -255,6 +255,10 @@ def _update_cds_vdims(self, data):
 
 class GeoPolyEditCallback(PolyEditCallback):
 
+    def _process_msg(self, msg):
+        msg = super(GeoPolyEditCallback, self)._process_msg(msg)
+        return project_poly(self, msg)
+
     def _update_cds_vdims(self, data):
         if isinstance(self.source, Shape):
             return