Guard against Firefox bug around hidden elements. Fixes #328

2026-05-28 02:42:36 +02:00 · 2013-01-07 16:23:43 -05:00
parent 15099ee517
commit 9695205e92
1 changed files with 6 additions and 1 deletions
@@ -338,7 +338,12 @@ iD.Map = function() {
    }

    map.mouseCoordinates = function() {
-        return projection.invert(d3.mouse(surface.node()));
+        try {
+            return projection.invert(d3.mouse(surface.node()));
+        } catch(e) {
+            // when called with hidden elements, d3.mouse() will throw
+            return [NaN, NaN];
+        }
    };

    map.dblclickEnable = function(_) {