Ctrl arrow decreases pan offset (#601)

* Ctrl arrow decreases pan offset * Decrease pan increment with ctrl- modifier key Co-authored-by: Peter Rushforth <[email protected]>
Maps4HTML · Dec 5, 2021 · 384a676 · 384a676
1 parent 78e0c0e
commit 384a676
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/src/mapml/keyboard.js b/src/mapml/keyboard.js
@@ -1,7 +1,7 @@
 L.Map.Keyboard.include({
     _onKeyDown: function (e) {
 
-        if (e.altKey || e.ctrlKey || e.metaKey) { return; }
+        if (e.altKey || e.metaKey) { return; }
 
         let zoomIn = {
             187: 187,
@@ -27,6 +27,9 @@ L.Map.Keyboard.include({
                 if (e.shiftKey) {
                     offset = L.point(offset).multiplyBy(3);
                 }
+                if (e.ctrlKey) {
+                    offset = L.point(offset).divideBy(5);
+                }
 
                 map.panBy(offset);