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|
| <template>
| <div class="echarts-box" id="capacityLineChart"></div>
| </template>
|
| <script>
| export default {
| data() {
| return {
| myChart: null
| };
| },
|
| mounted() {
| let stackBarData = {
| xAxisData: ["4-1", "4-2", "4-3", "4-4", "4-5", "4-6", "4-7"],
| seriesData: ["20", "30", "15", "14", "10", "8", "5", "18"]
| };
| this.$nextTick(() => {
| this.createStackBarChart(stackBarData);
| });
| },
| destroyed() {},
| methods: {
| createStackBarChart(chartData) {
| if (!this.myChart) {
| this.myChart = this.$echarts.init(
| document.getElementById("capacityLineChart")
| );
| }
|
| // 指定图表的配置项和数据
| var option = {
| legend: {
| show: false,
| top: 5,
| itemWidth: 8,
| itemHeight: 8,
| itemGap: 20,
| left: "center",
| textStyle: {
| color: "#B5C5D4",
| fontSize: 14
| }
| },
| tooltip: {
| trigger: "axis",
| axisPointer: {
| type: "shadow"
| },
| formatter: function(e) {
| if (e.length > 0) {
| var t = "".concat(e[0].name + " <br/>");
| e.forEach(item => {
| t +=
| item.marker + item.seriesName + ": " + item.value + " <br/>";
| });
| return t;
| }
| }
| },
| xAxis: {
| data: chartData.xAxisData,
| name: "",
| axisLine: {
| onZero: true,
| lineStyle: {
| color: "rgba(186, 198, 208, .4)"
| }
| },
| axisTick: {
| show: false
| },
| axisLabel: {
| interval: 0,
| fontSize: 14,
| color: "#B5C5D4"
| }
| },
| yAxis: {
| name: "数量",
| axisLabel: {
| fontSize: 13,
| color: "#B5C5D4"
| },
| nameTextStyle: {
| fontSize: 14,
| color: "#B5C5D4"
| },
| splitLine: {
| lineStyle: {
| color: ["#344B64"],
| type: "dashed",
| width: 2
| }
| }
| },
| grid: {
| left: 20,
| right: 15,
| top: 40,
| bottom: 5,
| containLabel: true
| },
| series: [
| {
| name: "库容",
| type: "line",
| data: chartData.seriesData,
| symbol: "none",
| lineStyle: {
| color: "#81E79C"
| }
| }
| ]
| };
|
| this.myChart.setOption(option);
| }
| }
| };
| </script>
|
| <style lang="scss" scoped>
| .echarts-box {
| width: 100%;
| height: 180px;
| }
| </style>
|
|
