From a55afdd2520aec8d282721c249e99577eeeca687 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E8=A1=97=E8=A7=92=E5=B0=8F=E6=9E=97?= <1013335014@qq.com>
Date: Wed, 26 Mar 2025 11:38:48 +0800
Subject: [PATCH] =?UTF-8?q?Feat=EF=BC=9A=E5=A6=82=E6=9E=9C=E6=B2=A1?=
 =?UTF-8?q?=E6=9C=89=E6=B3=A8=E5=86=8CPainter=E6=8F=92=E4=BB=B6=EF=BC=8C?=
 =?UTF-8?q?=E9=82=A3=E4=B9=88=E8=8A=82=E7=82=B9=E5=AE=9E=E4=BE=8B=E4=B8=8D?=
 =?UTF-8?q?=E4=BF=9D=E5=AD=98effectiveStyles=E6=95=B0=E6=8D=AE?=
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---
 simple-mind-map/src/core/render/node/Style.js | 2 ++
 simple-mind-map/src/plugins/MiniMap.js        | 3 +--
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/simple-mind-map/src/core/render/node/Style.js b/simple-mind-map/src/core/render/node/Style.js
index 12078f4b..d3fa39ad 100644
--- a/simple-mind-map/src/core/render/node/Style.js
+++ b/simple-mind-map/src/core/render/node/Style.js
@@ -112,6 +112,8 @@ class Style {
 
   // 更新当前节点生效的样式数据
   addToEffectiveStyles(styles) {
+    // effectiveStyles目前只提供给格式刷插件使用，所以如果没有注册该插件，那么不需要保存该数据
+    if (!this.ctx.mindMap.painter) return
     this.ctx.effectiveStyles = {
       ...this.ctx.effectiveStyles,
       ...styles
diff --git a/simple-mind-map/src/plugins/MiniMap.js b/simple-mind-map/src/plugins/MiniMap.js
index 9f77c899..621041ad 100644
--- a/simple-mind-map/src/plugins/MiniMap.js
+++ b/simple-mind-map/src/plugins/MiniMap.js
@@ -1,8 +1,7 @@
 import {
   isWhite,
   isTransparent,
-  getVisibleColorFromTheme,
-  readBlob
+  getVisibleColorFromTheme
 } from '../utils/index'
 
 // 小地图插件