From cc6598fc2b12f5cf421c06df09db5c5c66599ea8 Mon Sep 17 00:00:00 2001
From: Xia Wenqi <xiawenqi90@gmail.com>
Date: Thu, 11 Jan 2024 23:46:38 +0800
Subject: [PATCH] fix: snap anchor should be optional

---
 packages/x6/src/graph/options.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/x6/src/graph/options.ts b/packages/x6/src/graph/options.ts
index c04778f9f9b..67faa5fd3d5 100644
--- a/packages/x6/src/graph/options.ts
+++ b/packages/x6/src/graph/options.ts
@@ -111,7 +111,7 @@ export namespace Options {
     /**
      * Snap edge to the closest node/port in the given radius on dragging.
      */
-    snap: boolean | { radius: number; anchor: 'center' | 'bbox' }
+    snap: boolean | { radius: number; anchor?: 'center' | 'bbox' }
 
     /**
      * Specify whether connect to point on the graph is allowed.