fix: 修改全局设置不触发的问题

src/packages/public/chart.ts

@@ -1,3 +1,6 @@
+import merge from 'lodash/merge'
+import pick from 'lodash/pick'
+
 /**
  * * ECharts option 统一前置处理
  * @param option
@@ -6,3 +9,18 @@ export const echartOptionProfixHandle = (option: any) => {
   option['backgroundColor'] = 'rgba(0,0,0,0)'
   return option
 }
+
+/**
+ * * 合并 color 和全局配置项
+ * @param option 配置
+ * @param themeSetting 设置
+ * @param excludes 排除元素
+ * @returns object
+ */
+export const mergeTheme = <T, U, E extends keyof U> (
+  option: T,
+  themeSetting: U,
+  includes: E[] = []
+) => {
+  return merge(pick(themeSetting, includes), option)
+}