151 lines
2.9 KiB
Vue
151 lines
2.9 KiB
Vue
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<!--
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filename: GasChart.vue
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author: liubin
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date: 2023-12-12 10:53:49
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description:
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-->
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<template>
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<div class="gas-chart"></div>
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</template>
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<script>
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import * as echarts from 'echarts';
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export default {
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name: 'GasChart',
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components: {},
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props: {},
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data() {
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const colors = [
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'#12FFF5',
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'#2760FF',
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'#FFD160',
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'#E80091',
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'#8064ff',
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'#ff8a3b',
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'#8cd26d',
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'#2aa1ff',
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];
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return {
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chart: null,
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option: {
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color: colors,
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grid: { top: 32, right: 12, bottom: 20, left: 48 },
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xAxis: {
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type: 'category',
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data: Array(7)
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.fill(1)
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.map((_, index) => {
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const today = new Date();
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const dtimestamp = today - index * 24 * 60 * 60 * 1000;
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return `${new Date(dtimestamp).getMonth() + 1}.${new Date(
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dtimestamp
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).getDate()}`;
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})
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.reverse(),
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axisLabel: {
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color: '#fff',
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fontSize: 12,
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},
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axisTick: { show: false },
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axisLine: {
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lineStyle: {
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width: 1,
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color: '#213259',
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},
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},
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},
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yAxis: {
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name: '单位m³/h',
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nameTextStyle: {
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color: '#fff',
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fontSize: 10,
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align: 'right',
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},
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type: 'value',
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axisLabel: {
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color: '#fff',
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fontSize: 12,
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},
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axisLine: {
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show: true,
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lineStyle: {
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color: '#213259',
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},
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},
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splitLine: {
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lineStyle: {
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color: '#213259a0',
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},
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},
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},
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series: [
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Array(7)
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.fill(1)
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.map((_) => Math.ceil(Math.random() * 100)),
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Array(7)
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.fill(1)
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.map((_) => Math.ceil(Math.random() * 100)),
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Array(7)
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.fill(1)
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.map((_) => Math.ceil(Math.random() * 100)),
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].map((v, i) => ({
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name: ['总量', '白班', '夜班'][i],
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data: v,
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type: 'line',
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symbol: 'circle',
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areaStyle: {
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color: new echarts.graphic.LinearGradient(0, 0, 0, 1, [
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// i % 8 避免超过8个数据时无颜色的问题
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{ offset: 0, color: colors[i % 8] + '40' },
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{ offset: 0.5, color: colors[i % 8] + '20' },
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{ offset: 1, color: colors[i % 8] + '00' },
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]),
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},
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})),
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tooltip: {
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trigger: 'axis',
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},
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},
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};
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},
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inject: ['resizeChart'],
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computed: {
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sidebarStatus() {
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return this.$store.state.app.sidebar.opened;
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},
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},
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watch: {
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sidebarStatus(val) {
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console.log('sidebarStatus', val);
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this.chart && this.chart.dispose();
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setTimeout(() => {
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this.chart = echarts.init(this.$el);
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this.chart.setOption(this.option);
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}, 500);
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},
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// resizeChart(val) {
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// console.log('resizeChart', val);
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// val && this.chart && this.chart.resize();
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// },
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},
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mounted() {
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this.$el.addEventListener('resize', () => {
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console.log('resziing.....');
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});
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this.chart = echarts.init(this.$el);
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this.chart.setOption(this.option);
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},
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methods: {},
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};
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</script>
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<style scoped lang="scss">
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.gas-chart {
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width: 100%;
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height: 100%;
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}
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</style>
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