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| <template>
| <div :id="id" :style="{width: width, height: height}" :linec2option="linec2option"></div>
| </template>
|
| <script>
| import * as echarts from "echarts";
|
| export default {
| name: "charts",
| props: {
| //这里子组件需要接收父组件传递过来的参数
| id: {
| type: String,
| },
| width: {
| type: String,
| default: "440px",
| },
| height: {
| type: String,
| default: "310px",
| },
| linec2option: {
| type: Object,
| },
| showFont: {
| type: Boolean,
| default: true,
| },
|
| },
| data() {
| return {
| showFlag: false,
| chart: "",
|
| setOption: this.option,
| };
| },
| computed: {
| style() {
| return {
| width: this.width,
| height: this.height,
| };
| },
| },
| watch: {
| linec2option: {
| handler(newVal, oldVal) {
| if (newVal && this.chart) {
| this.chart.setOption(this.initOption());
| }
| },
| deep: true,
| immediate: true
| },
| },
| mounted() {
| this.init();
| },
| methods: {
| initOption(){
| let xdata = this.linec2option.xData;
| let data = this.linec2option.yData;
| let maxArr = this.linec2option.yData;
| return {
| grid: {
| left: "4%",
| right: "4%",
| bottom: "3%",
| top: "10%",
| containLabel: true
| },
| xAxis: {
| data: xdata,
| triggerEvent: true,
| axisTick: {
| show: false
| },
| "axisLine": {
| lineStyle: {
| color: 'rgba(255,255,255,.5)'
| },
| },
| axisLabel: {
| show: true,
| rotate: 0,
| interval: 0,
| fontSize: 12,
| color: "rgba(255, 255, 255, 0.8)"
| }
| },
| yAxis: {
| triggerEvent: true,
| nameTextStyle: {
| color: "rgba(255,255,255,1)",
| fontSize: 16,
| padding: [0, 0, 10, -20]
| },
| splitLine: {
| show: true,
| lineStyle: {
| type: 'dashed',
| color: 'rgba(62,95,137,0.3)'
| }
| },
| axisTick: {
| show: false
| },
| axisLine: {
| show: false,
| lineStyle: {
| color: 'rgba(255,255,255,.1)'
| }
| },
| axisLabel: {
| "interval": 0,
| color: '#D6F8FF',
| fontSize: 12
| }
| },
| // color: ["#e54035"],
| series: [{
| name: "数量",
| barMinHeight: 10,
| type: "pictorialBar",
| barCategoryGap: "60%",
| symbol: "path://M0,10 L10,10 C5.5,10 5.5,5 5,0 C4.5,5 4.5,10 0,10 z",
| itemStyle: {
| color: new echarts.graphic.LinearGradient(0, 0, 0, 1, [{
| offset: 0,
| color: "rgba(20,131,242,0.7)"
| },
| {
| offset: 1,
| color: "rgba(21,105,189,0.3)"
| }
| ])
| },
| label: {
| show: true,
| position: "top",
| color: "#fff",
| fontSize: 12
| },
| data: data,
| z: 10
| },
| {
| name: "",
| type: "bar",
| barWidth: '20%',
| symbol: "path://M0,10 L10,10 C5.5,10 5.5,5 5,0 C4.5,5 4.5,10 0,10 z",
| itemStyle: {
| color: "rgba(11,47,68,.1)"
| },
| data: maxArr,
| z: 9
| }
| ]
| }
| },
| init() {
| if (!document.getElementById(this.id)) {
| return;
| }
|
| this.chart = echarts.init(document.getElementById(this.id));
| this.chart.setOption(this.initOption());
| window.addEventListener('resize', this.chart.resize)
| },
| },
| };
| </script>
|
|
