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|
| <template>
| <div class="echarts-box" id="stackBarChart">
|
| </div>
| </template>
|
| <script>
| export default {
| data () {
| return {
| myChart: null
| }
| },
|
| mounted () {
| // let stackBarData = {
| // xAxisData: ["武汉市", "黄石市", "十堰市", "宜昌市", "襄阳市", "鄂州市", "荆门市", "孝感市"],
| // seriesData_01: ["20", "30", "15", "1", "10", "8", "5", "18"],
| // seriesData_02: ["2", "6", "5", "10", "10", "8", "5", "1"],
| // seriesData_03: ["3", "5", "1", "10", "3", "9", "15", "1"],
| // sum: 39,
| // }
| // this.$nextTick(() => {
| // this.createStackBarChart(stackBarData)
| // })
| },
| destroyed () {
|
| },
| methods: {
| initEcharts (params) {
| this.$nextTick(() => {
| this.createStackBarChart(params)
| })
| },
|
| createStackBarChart (chartData) {
| if (!this.myChart) {
| this.myChart = this.$echarts.init(
| document.getElementById('stackBarChart')
| )
| }
|
| // 指定图表的配置项和数据
| var option = {
| title: {
| text: '总数' + chartData.sum + '座',
| top: 10,
| right: 20,
| textStyle: {
| color: "#BDD8F9",
| fontSize: 16,
| fontWeight: 400,
| },
| },
| legend: {
| show: true,
| top: 10,
| itemWidth: 8,
| itemHeight: 8,
| itemGap: 20,
| left: "center",
| textStyle: {
| color: "#B5C5D4",
| fontSize: 14,
| },
| },
| tooltip: {
| trigger: "axis",
| backgroundColor: '#133260',
| textStyle: {
| color: '#fff',
| },
| 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 + " 座 <br/>"
| })
| return t
| }
| }
| },
| xAxis: {
| data: chartData.xAxisData,
| name: "",
| axisLine: {
| onZero: true,
| lineStyle: {
| color: "rgba(186, 198, 208, .4)",
| },
| },
| axisTick: {
| show: false,
| },
| axisLabel: {
| rotate: 30,
| interval: 0,
| fontSize: 10,
| color: "#B5C5D4",
| },
| },
| yAxis: {
| name: '数量',
| minInterval: 1,
| axisLabel: {
| fontSize: 10,
| color: "#B5C5D4",
| },
| nameTextStyle: {
| fontSize: 14,
| color: "#B5C5D4",
| },
| splitLine: {
| lineStyle: {
| color: ["#344B64"],
| type: "dashed",
| width: 2,
| },
| },
| },
| grid: {
| left: 20,
| right: 15,
| top: 50,
| bottom: 7,
| containLabel: true,
| },
| series: [
| {
| name: "大型",
| type: "bar",
| stack: "one",
| barWidth: 12,
| data: chartData.seriesData_01,
| showBackground: true,
| backgroundStyle: {
| color: "rgba(187,230,245,.3)",
| }
| },
| {
| name: "中型",
| type: "bar",
| stack: "one",
| data: chartData.seriesData_02,
| },
| {
| name: "小型",
| type: "bar",
| stack: "one",
| data: chartData.seriesData_03
| },
| ],
| }
|
| this.myChart.setOption(option)
| },
|
| },
| }
| </script>
|
| <style lang="scss" scoped>
| .echarts-box {
| width: 100%;
| height: 213px;
| }
| </style>
|
|
