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| <template>
| <div>
| <Echart
| :options="options"
| id="bottomLeftChart"
| height="480px"
| width="100%"
| ></Echart>
| </div>
| </template>
|
| <script>
| import Echart from "@/common/echart";
| export default {
| data() {
| return {
| options: {},
| };
| },
| components: {
| Echart,
| },
| props: {
| cdata: {
| type: Object,
| default: () => ({}),
| },
| },
| watch: {
| cdata: {
| handler(newData) {
| this.options = {
| title: {
| text: "",
| },
| tooltip: {
| trigger: "axis",
| backgroundColor: "rgba(255,255,255,0.1)",
| axisPointer: {
| type: "shadow",
| label: {
| show: true,
| backgroundColor: "#7B7DDC",
| },
| },
| },
| legend: {
| data: ["压力值"],
| textStyle: {
| color: "#fff",
| fontSize: 14,
| },
| top: "0%",
| right: "3%",
| },
| grid: {
| x: "4.8%",
| width: "94%",
| bottom: "10%",
| },
| xAxis: {
| type: 'value',
| name:'单位(h)',
| nameLocation:"middle",
| min:0.5,
| max:20,
| interval: 0.5,
| nameTextStyle:{
| color: ["white"],
| padding:[15,0,0,0],
| fontSize:14
| },
| axisLine: {
| lineStyle: {
| color: "#B4B4B4",
| },
| },
| splitLine: {
| show:true,
| lineStyle: {
| color: ["#273169"],
| },
| },
| axisTick: {
| show: false,
| },
| },
| calculable: true,
| yAxis: [
| {
| type:"value",
| min: 28, // 刻度最小值
| max: 35, // 刻度最大值（需要动态获取最大值,并且能被3整除（向下取整再乘回来））
| splitNumber: 10, // 横线数
| interval: 0.5, // 刻度间隔
| splitLine: {
| show: true,
| lineStyle: {
| color: ["#273169"],
| },
| },
| axisLine: {
| lineStyle: {
| color: "#B4B4B4",
| },
| },
| axisLabel: {
| formatter: "{value} ",
| },
| name: "单位（t）",
| nameTextStyle: {
| color: "#ffffff",
| nameLocation: "start",
| padding:[0,0,10,0],
| fontSize:14
| },
| },
| {
| axisLine: {
| lineStyle: {
| color: "#B4B4B4",
| },
| },
| axisLabel: {
| formatter: "{value} ",
| },
| },
| ],
| series: [
| {
| name: "压力值",
| type: "line",
| barWidth: 10,
| areaStyle: {
| color: {
| type: "linear",
| x: 0,
| y: 0,
| x2: 0,
| y2: 0,
| colorStops: [
| {
| offset: 0,
| color: "rgba(220, 20, 60,0.5)",
| },
| {
| offset: 0.6, //这是于下方线的距离,设置1就不留空隙
| color: "rgba(220, 20, 60,0.1)",
| },
| ],
| global: false,
| },
| },
| itemStyle: {
| normal: {
| barBorderRadius: 2,
| color: new this.$echarts.graphic.LinearGradient(0, 0, 0, 1, [
| { offset: 0, color: "red" },
| { offset: 1, color: "red" },
| ]),
| label: {
| // show: true, //开启显示
| position: "top", //在上方显示
| distance: 10,
| textStyle: {
| //数值样式
| color: "white",
| fontSize: 10,
| },
| //添加后缀
| formatter: function (params) {
| return params.value;
| },
| },
| },
| },
| data: newData.pressData,
| }
| ],
| };
| },
| immediate: true,
| deep: true,
| },
| },
| };
| </script>
|
|
