perf: 优化图标展示，修复 dataset 的问题（我TM就不该相信这个半成品），优化性能监听

src/packages/components/Charts/Lines/LineLinearSingle/config.ts

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+import { echartOptionProfixHandle, publicConfig } from '@/packages/public'
+import { LineLinearSingleConfig } from './index'
+import { CreateComponentType } from '@/packages/index.d'
+import { defaultTheme, chartColorsSearch } from '@/settings/chartThemes/index'
+import dataJson from './data.json'
+
+export const includes = ['legend', 'xAxis', 'yAxis']
+
+export const option = {
+  tooltip: {
+    show: true,
+    trigger: 'axis',
+    axisPointer: {
+      type: 'line'
+    }
+  },
+  legend: {
+    show: true
+  },
+  xAxis: {
+    show: true,
+    type: 'category',
+  },
+  yAxis: {
+    show: true,
+    type: 'value'
+  },
+  dataset: { ...dataJson },
+  series: [
+    {
+      type: 'line',
+      lineStyle: {
+        type: 'solid',
+        width: 3,
+        color: {
+          type: 'linear',
+          colorStops: [
+            {
+              offset: 0,
+              color: chartColorsSearch[defaultTheme][0] // 0% 处的颜色
+            },
+            {
+              offset: 1,
+              color: chartColorsSearch[defaultTheme][1] // 100% 处的颜色
+            }
+          ],
+          globalCoord: false // 缺省为 false
+        },
+        shadowColor: chartColorsSearch[defaultTheme][2],
+        shadowBlur: 10,
+        shadowOffsetY: 20
+      },
+    }
+  ]
+}
+
+export default class Config extends publicConfig
+  implements CreateComponentType {
+  public key: string = LineLinearSingleConfig.key
+  public chartConfig = LineLinearSingleConfig
+  // 图表配置项
+  public option = echartOptionProfixHandle(option, includes)
+}

src/packages/components/Charts/Lines/LineLinearSingle/config.vue

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+<template>
+  <CollapseItem
+    v-for="(item, index) in seriesList"
+    :key="index"
+    :name="`样式`"
+    :expanded="true"
+  >
+    <SettingItemBox name="线条">
+      <SettingItem name="颜色">
+        <n-color-picker
+          size="small"
+          :modes="['hex']"
+          v-model:value="item.lineStyle.color.colorStops[0].color"
+       ></n-color-picker>
+      </SettingItem>
+      <SettingItem name="颜色">
+        <n-color-picker
+          size="small"
+          :modes="['hex']"
+          v-model:value="item.lineStyle.color.colorStops[1].color"
+       ></n-color-picker>
+      </SettingItem>
+      <SettingItem name="宽度">
+        <n-input-number
+          v-model:value="item.lineStyle.width"
+          :min="1"
+          :max="100"
+          size="small"
+          placeholder="自动计算"
+       ></n-input-number>
+      </SettingItem>
+      <SettingItem name="类型">
+        <n-select
+          v-model:value="item.lineStyle.type"
+          size="small"
+          :options="lineConf.lineStyle.type"
+       ></n-select>
+      </SettingItem>
+    </SettingItemBox>
+    <SettingItemBox name="阴影" :alone="true">
+      <SettingItem name="颜色">
+        <n-color-picker
+          size="small"
+          :modes="['hex']"
+          v-model:value="item.lineStyle.shadowColor"
+      ></n-color-picker>
+      </SettingItem>
+      
+    </SettingItemBox>
+    <SettingItemBox name="设置">
+     <SettingItem name="阴影">
+        <n-button
+          size="small"
+          @click="item.lineStyle.shadowColor = 'rgba(0, 0, 0, 0)'"
+        >
+          去除阴影
+        </n-button>
+      </SettingItem>
+    </SettingItemBox>
+  </CollapseItem>
+  <!-- Echarts 全局设置 -->
+  <global-setting :optionData="optionData" :in-chart="true"></global-setting>
+</template>
+
+<script setup lang="ts">
+import { PropType, computed } from 'vue'
+import { lineConf } from '@/packages/chartConfiguration/echarts/index'
+import { GlobalThemeJsonType } from '@/settings/chartThemes/index'
+import {
+  GlobalSetting,
+  CollapseItem,
+  SettingItemBox,
+  SettingItem
+} from '@/components/Pages/ChartItemSetting'
+
+const props = defineProps({
+  optionData: {
+    type: Object as PropType<GlobalThemeJsonType>,
+    required: true
+  }
+})
+
+const seriesList = computed(() => {
+  return props.optionData.series
+})
+</script>

src/packages/components/Charts/Lines/LineLinearSingle/data.json

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+{
+  "dimensions": ["product", "data1"],
+  "source": [
+    {
+      "product": "Mon",
+      "data1": 120
+    },
+    {
+      "product": "Tue",
+      "data1": 200
+    },
+    {
+      "product": "Wed",
+      "data1": 150
+    },
+    {
+      "product": "Thu",
+      "data1": 80
+    },
+    {
+      "product": "Fri",
+      "data1": 70
+    },
+    {
+      "product": "Sat",
+      "data1": 110
+    },
+    {
+      "product": "Sun",
+      "data1": 130
+    }
+  ]
+}

src/packages/components/Charts/Lines/LineLinearSingle/index.ts

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+import image from '@/assets/images/chart/charts/line_linear_single.png'
+import { ConfigType, PackagesCategoryEnum, ChartFrameEnum } from '@/packages/index.d'
+import { ChatCategoryEnum, ChatCategoryEnumName } from '../../index.d'
+
+export const LineLinearSingleConfig: ConfigType = {
+  key: 'LineLinearSingle',
+  chartKey: 'VLineLinearSingle',
+  conKey: 'VCLineLinearSingle',
+  title: '单折线渐变图',
+  category: ChatCategoryEnum.LINE,
+  categoryName: ChatCategoryEnumName.LINE,
+  package: PackagesCategoryEnum.CHARTS,
+  chartFrame: ChartFrameEnum.ECHARTS,
+  image
+}

src/packages/components/Charts/Lines/LineLinearSingle/index.vue

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+<template>
+  <v-chart ref="vChartRef" :theme="themeColor" :option="option.value" :manual-update="isPreview()" autoresize>
+  </v-chart>
+</template>
+
+<script setup lang="ts">
+import { PropType, watch, reactive } from 'vue'
+import VChart from 'vue-echarts'
+import { use } from 'echarts/core'
+import { CanvasRenderer } from 'echarts/renderers'
+import { LineChart } from 'echarts/charts'
+import config, { includes } from './config'
+import { mergeTheme } from '@/packages/public/chart'
+import { useChartEditStore } from '@/store/modules/chartEditStore/chartEditStore'
+import { chartColorsSearch, defaultTheme } from '@/settings/chartThemes/index'
+import { DatasetComponent, GridComponent, TooltipComponent, LegendComponent } from 'echarts/components'
+import { useChartDataFetch } from '@/hooks'
+import { isPreview } from '@/utils'
+
+const props = defineProps({
+  themeSetting: {
+    type: Object,
+    required: true
+  },
+  themeColor: {
+    type: Object,
+    required: true
+  },
+  chartConfig: {
+    type: Object as PropType<config>,
+    required: true
+  }
+})
+
+use([DatasetComponent, CanvasRenderer, LineChart, GridComponent, TooltipComponent, LegendComponent])
+
+const chartEditStore = useChartEditStore()
+const option = reactive({
+  value: {}
+})
+
+// 初始化与渐变色处理
+watch(
+  () => chartEditStore.getEditCanvasConfig.chartThemeColor,
+  (newColor: keyof typeof chartColorsSearch) => {
+    if (!isPreview()) {
+      const themeColor = chartColorsSearch[newColor] || chartColorsSearch[defaultTheme]
+      props.chartConfig.option.series.forEach((value: any) => {
+        value.lineStyle.shadowColor = themeColor[2]
+        value.lineStyle.color.colorStops.forEach((v: { color: string }, i: number) => {
+          v.color = themeColor[i]
+        })
+      })
+    }
+    option.value = mergeTheme(props.chartConfig.option, props.themeSetting, includes)
+    props.chartConfig.option = option.value
+  },
+  {
+    immediate: true
+  }
+)
+
+watch(
+  () => props.chartConfig.option.dataset,
+  () => {
+    option.value = props.chartConfig.option
+  },
+  {
+    deep: false
+  }
+)
+
+const { vChartRef } = useChartDataFetch(props.chartConfig, useChartEditStore)
+</script>