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- import type {
- // 系列类型的定义后缀都为 SeriesOption
- BarSeriesOption,
- LineSeriesOption,
- } from 'echarts/charts';
- import type {
- DatasetComponentOption,
- GridComponentOption,
- // 组件类型的定义后缀都为 ComponentOption
- TitleComponentOption,
- TooltipComponentOption,
- } from 'echarts/components';
- import type { ComposeOption } from 'echarts/core';
- import { BarChart, LineChart, PieChart, RadarChart } from 'echarts/charts';
- import {
- // 数据集组件
- DatasetComponent,
- GridComponent,
- LegendComponent,
- TitleComponent,
- ToolboxComponent,
- TooltipComponent,
- // 内置数据转换器组件 (filter, sort)
- TransformComponent,
- } from 'echarts/components';
- import * as echarts from 'echarts/core';
- import { LabelLayout, UniversalTransition } from 'echarts/features';
- import { CanvasRenderer } from 'echarts/renderers';
- // 通过 ComposeOption 来组合出一个只有必须组件和图表的 Option 类型
- export type ECOption = ComposeOption<
- | BarSeriesOption
- | DatasetComponentOption
- | GridComponentOption
- | LineSeriesOption
- | TitleComponentOption
- | TooltipComponentOption
- >;
- // 注册必须的组件
- echarts.use([
- TitleComponent,
- PieChart,
- RadarChart,
- TooltipComponent,
- GridComponent,
- DatasetComponent,
- TransformComponent,
- BarChart,
- LineChart,
- LabelLayout,
- UniversalTransition,
- CanvasRenderer,
- LegendComponent,
- ToolboxComponent,
- ]);
- export default echarts;
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