feat(ImagePreview): add scale event (#5658)

2020-02-14 17:21:13 +08:00
parent f507b99cb7
commit 9ff8e5635c
5 changed files with 49 additions and 3 deletions
@@ -36,6 +36,12 @@ const initInstance = () => {
      instance.onChange(index);
    }
  });
+
+  instance.$on('scale', data => {
+    if (instance.onScale) {
+      instance.onScale(data);
+    }
+  });
 };

 const ImagePreview = (images, startPosition = 0) => {