From e7c7bf6f509f86bb1f5e6bb1e3f809afcf61aade Mon Sep 17 00:00:00 2001
From: Yanyan Wang <yanyanwang93@gmail.com>
Date: Mon, 26 Oct 2020 20:24:20 +0800
Subject: [PATCH] fix: clear group and addGroup out of view problem, closes:
 #638 (#643)

Co-authored-by: shiwu <shiwu.wyy@antgroup.com>
---
 packages/g-canvas/src/util/draw.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/g-canvas/src/util/draw.ts b/packages/g-canvas/src/util/draw.ts
index 6f98fd3f4..e230e1b10 100644
--- a/packages/g-canvas/src/util/draw.ts
+++ b/packages/g-canvas/src/util/draw.ts
@@ -106,7 +106,7 @@ export function clearChanged(elements: IElement[]) {
     const el = elements[i];
     el.cfg.hasChanged = false;
     // 级联清理
-    if (el.isGroup()) {
+    if (el.isGroup() && !el.destroyed) {
       clearChanged(el.cfg.children);
     }
   }