From 5387a7ad90cf71f4d9b4da45ace2b9050b1e4cc7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=A5=94=E8=B7=91=E7=9A=84=E9=9D=A2=E6=9D=A1?=
 <1262327911@qq.com>
Date: Thu, 15 Jun 2023 11:45:41 +0000
Subject: [PATCH] =?UTF-8?q?!171=20fix:=20=E4=BF=AE=E5=A4=8D=E6=97=A7?=
 =?UTF-8?q?=E7=89=88=E6=9C=AC=E6=B2=A1=E6=9C=89legend=E9=85=8D=E7=BD=AE?=
 =?UTF-8?q?=E5=AF=BC=E8=87=B4=E6=8A=A5settting=20color=E9=94=99=E8=AF=AF?=
 =?UTF-8?q?=20Merge=20pull=20request=20!171=20from=20h5coder/h5coder-fix?=
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---
 src/components/Pages/ChartItemSetting/GlobalSetting.vue | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/components/Pages/ChartItemSetting/GlobalSetting.vue b/src/components/Pages/ChartItemSetting/GlobalSetting.vue
index 81f9d3d7..68e3fb00 100644
--- a/src/components/Pages/ChartItemSetting/GlobalSetting.vue
+++ b/src/components/Pages/ChartItemSetting/GlobalSetting.vue
@@ -391,8 +391,12 @@ const visualMap = computed(() => {
 // 监听legend color颜色改变type = scroll的颜色
 watch(() => legend.value && legend.value.textStyle.color, (newVal) => {
   if (legend.value && newVal) {
-    legend.value.pageTextStyle.color = newVal
-  } 
+     if (!legend.value.pageTextStyle) {
+      legend.value.pageTextStyle = { color: newVal }
+    } else {
+      legend.value.pageTextStyle.color = newVal
+    }
+  }
 }, {
   immediate: true,
   deep: true,