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| <template>
| <div :class="className" :style="{ height: height, width: width }" />
| </template>
|
| <script>
| import echarts from "echarts";
| require("echarts/theme/macarons"); // echarts theme
| import resize from "./mixins/resize";
|
| export default {
| mixins: [resize],
| props: {
| className: {
| type: String,
| default: "chart"
| },
| width: {
| type: String,
| default: "100%"
| },
| height: {
| type: String,
| default: "350px"
| },
| autoResize: {
| type: Boolean,
| default: true
| },
| chartData: {
| type: Object,
| required: true
| }
| },
| data() {
| return {
| chart: null
| };
| },
| watch: {
| chartData: {
| deep: true,
| handler(val) {
| this.setOptions(val);
| }
| }
| },
| mounted() {
| this.$nextTick(() => {
| this.initChart();
| });
| },
| beforeDestroy() {
| if (!this.chart) {
| return;
| }
| this.chart.dispose();
| this.chart = null;
| },
| methods: {
| initChart() {
| this.chart = echarts.init(this.$el, "macarons");
| this.setOptions(this.chartData);
| },
| setOptions({ expectedData, actualData } = {}) {
| this.chart.setOption({
| xAxis: {
| data: ["Mon", "Tue", "Wed", "Thu", "Fri", "Sat", "Sun"],
| boundaryGap: false,
| axisTick: {
| show: false
| }
| },
| grid: {
| left: 10,
| right: 10,
| bottom: 20,
| top: 30,
| containLabel: true
| },
| tooltip: {
| trigger: "axis",
| axisPointer: {
| type: "cross"
| },
| padding: [5, 10]
| },
| yAxis: {
| axisTick: {
| show: false
| }
| },
| legend: {
| data: ["expected", "actual"],
| textStyle: {
| color: "#fff"
| }
| },
| series: [
| {
| name: "expected",
| itemStyle: {
| normal: {
| color: "#FF005A",
| lineStyle: {
| color: "#FF005A",
| width: 2
| }
| }
| },
| smooth: true,
| type: "line",
| data: expectedData,
| animationDuration: 2800,
| animationEasing: "cubicInOut"
| },
| {
| name: "actual",
| smooth: true,
| type: "line",
| itemStyle: {
| normal: {
| color: "#3888fa",
| lineStyle: {
| color: "#3888fa",
| width: 2
| },
| areaStyle: {
| color: "#f3f8ff"
| }
| }
| },
| data: actualData,
| animationDuration: 2800,
| animationEasing: "quadraticOut"
| }
| ]
| });
| }
| }
| };
| </script>
|
|
