From c3e1ffd685374b80ab91c99b960c83347c774ae7 Mon Sep 17 00:00:00 2001
From: ClemensFischer <fischer.clemens@gmail.com>
Date: Tue, 29 Nov 2022 23:50:06 +0100
Subject: [PATCH] Update MapGraticule.cs

---
 MapControl/Shared/MapGraticule.cs | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/MapControl/Shared/MapGraticule.cs b/MapControl/Shared/MapGraticule.cs
index 44276d06..51178ed3 100644
--- a/MapControl/Shared/MapGraticule.cs
+++ b/MapControl/Shared/MapGraticule.cs
@@ -114,9 +114,10 @@ namespace MapControl
             {
                 if (!rotation.HasValue)
                 {
-                    location.Longitude += 10d / PixelPerLongitudeDegree(location);
-
-                    var pos = ParentMap.LocationToView(location);
+                    // get rotation from second location with same latitude
+                    //
+                    var pos = ParentMap.LocationToView(
+                        new Location(location.Latitude, location.Longitude + 10d / PixelPerLongitudeDegree(location)));
 
                     if (MapProjection.IsValid(pos))
                     {