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<template>
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<div :class="className" :style="{ height: height, width: width }" />
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</template>
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<script>
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import * as echarts from "echarts";
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require("echarts/theme/macarons"); // echarts theme
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import resize from "./mixins/resize";
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const animationDuration = 6000;
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export default {
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mixins: [resize],
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props: {
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className: {
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type: String,
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default: "chart",
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},
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width: {
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type: String,
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default: "100%",
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},
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height: {
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type: String,
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default: "250px",
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},
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chartData: {
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type: Array,
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default: [],
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},
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},
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data() {
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return {
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chart: null,
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};
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},
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watch: {
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chartData: {
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deep: true,
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handler(newValue, oldValue) {
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this.chart.dispose();
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this.chartData = newValue;
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this.initChart(); //值发生改变则渲染一次echarts
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},
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},
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},
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mounted() {
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this.$nextTick(() => {
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this.initChart();
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});
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},
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beforeDestroy() {
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if (!this.chart) {
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return;
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}
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this.chart.dispose();
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this.chart = null;
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},
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methods: {
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initChart() {
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this.chart = echarts.init(this.$el, "macarons");
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let yLabel = [];
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let yData = [];
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let yRtData = [];
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if(this.chartData.length>0){
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this.chartData.forEach((item) => {
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yLabel.push(item.machineName)
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yData.push(item.quantitySplit)
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yRtData.push(item.quantitySplit)
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});
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}
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this.chart.setOption({
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grid: {
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left: "5%",
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right: "5%",
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bottom: "10%",
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top: "5%",
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containLabel: true,
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},
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tooltip: {
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show: true,
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trigger: "axis", //axis , item
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backgroundColor: "RGBA(0, 49, 85, 1)",
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borderColor: "rgba(0, 151, 251, 1)",
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borderWidth: 1,
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borderRadius: 0,
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axisPointer: {
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type: "none",
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// show:false
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},
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textStyle: {
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color: "#BCE9FC",
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fontSize: 16,
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align: "left",
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},
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formatter: function (a) {
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return a[0].seriesName + "：" + a[0].value;
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},
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},
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// backgroundColor: "#031d33",
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xAxis: {
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// name:'箱',
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show: true,
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type: "value",
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// data:xData
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splitNumber: 7,
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axisLabel: {
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//坐标轴刻度标签的相关设置。
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interval: 0, //设置为 1，表示『隔一个标签显示一个标签』
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// margin:15,
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textStyle: {
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// color: "rgba(128, 207, 240, 1)",
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fontStyle: "normal",
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fontSize: 16,
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// fontWeight: 'bolder'
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},
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},
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},
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yAxis: [
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{
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type: "category",
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inverse: true,
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axisLabel: {
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show: true,
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margin: 10,
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textStyle: {
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fontSize: "14",
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fontWeight: "bolder",
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},
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},
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splitLine: {
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show: false,
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},
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axisTick: {
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show: false,
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},
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axisLine: {
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show: false,
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},
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data: yLabel,
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},
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{
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type: "category",
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inverse: true,
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axisTick: "none",
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axisLine: "none",
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show: true,
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axisLabel: {
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textStyle: {
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color: "rgba(128, 207, 240, 1)",
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fontSize: "14",
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},
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formatter: function (value) {
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return value;
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},
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},
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data: yRtData,
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},
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],
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series: [
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{
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name: "数量",
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type: "bar",
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zlevel: 1,
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itemStyle: {
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normal: {
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color: new echarts.graphic.LinearGradient(0, 0, 1, 0, [
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{
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offset: 1,
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color: "#0097FB",
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},
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{
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offset: 0,
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color: "#30ECA6",
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},
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]),
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// shadowBlur: 0,
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// shadowColor: 'rgba(87,220,222,0.7)',
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},
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},
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barWidth: 18,
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data: yData,
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},
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],
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});
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},
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},
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};
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</script>
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