add CSS class name support for attribution button

2020-08-06 20:06:28 +03:00
parent fe3295b469
commit ebf0d87aa8
2 changed files with 18 additions and 2 deletions
@@ -51,11 +51,11 @@ class Zoom extends Control {
    const zoomInClassName =
      options.zoomInClassName !== undefined
        ? options.zoomInClassName
-        : className + '-in';
+        : (className + '-in');
    const zoomOutClassName =
      options.zoomOutClassName !== undefined
        ? options.zoomOutClassName
-        : className + '-out';
+        : (className + '-out');

    const zoomInLabel =
      options.zoomInLabel !== undefined ? options.zoomInLabel : '+';