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| <template>
| <div ref="chartRef" :style="{ height, width }"></div>
| </template>
| <script lang="ts">
| import { defineComponent, PropType, ref, Ref, reactive, watchEffect } from 'vue';
| import { useECharts } from '/@/hooks/web/useECharts';
| import { GaugeChart } from 'echarts/charts';
| export default defineComponent({
| name: 'Gauge',
| props: {
| chartData: {
| type: Object as PropType<Object>,
| default: () => [],
| },
| option: {
| type: Object,
| default: () => ({}),
| },
| width: {
| type: String as PropType<string>,
| default: '100%',
| },
| height: {
| type: String as PropType<string>,
| default: 'calc(100vh - 78px)',
| },
| },
| setup(props) {
| const chartRef = ref<HTMLDivElement | null>(null);
| const { setOptions, echarts } = useECharts(chartRef as Ref<HTMLDivElement>);
| const option = reactive({
| series: [
| {
| type: 'gauge',
| progress: {
| show: true,
| width: 12,
| },
| axisLine: {
| lineStyle: {
| width: 12,
| },
| },
| axisTick: {
| show: false,
| },
| splitLine: {
| length: 12,
| lineStyle: {
| width: 1,
| color: '#999',
| },
| },
| axisLabel: {
| distance: 25,
| color: '#999',
| fontSize: 12,
| },
| anchor: {
| show: true,
| showAbove: true,
| size: 20,
| itemStyle: {
| borderWidth: 5,
| },
| },
| title: {},
| detail: {
| valueAnimation: true,
| fontSize: 25,
| formatter: '{value}%',
| offsetCenter: [0, '80%'],
| },
| data: [
| {
| value: 70,
| name: '本地磁盘',
| },
| ],
| },
| ],
| });
|
| watchEffect(() => {
| props.chartData && initCharts();
| });
|
| function initCharts() {
| echarts.use(GaugeChart);
| if (props.option) {
| Object.assign(option, props.option);
| }
| option.series[0].data[0].name = props.chartData.name;
| option.series[0].data[0].value = props.chartData.value;
| setOptions(option);
| }
| return { chartRef };
| },
| });
| </script>
|
|
