From 93d04e35d6ff02470687b73ff7494b62bdc85f2c Mon Sep 17 00:00:00 2001
From: yangfeng <wanwan926_4@163.com>
Date: 星期三, 06 十二月 2023 16:32:38 +0800
Subject: [PATCH] 页面背景图及饼图显示优化
---
src/views/cockpitPage/components/BarChart.vue | 462 ++++++++++++++++++++++++++++++++++++++------------------
1 files changed, 311 insertions(+), 151 deletions(-)
diff --git a/src/views/cockpitPage/components/BarChart.vue b/src/views/cockpitPage/components/BarChart.vue
index cb22b0b..15e3d29 100644
--- a/src/views/cockpitPage/components/BarChart.vue
+++ b/src/views/cockpitPage/components/BarChart.vue
@@ -2,6 +2,10 @@
<div class="bar-chart">
<ChartTitle name="杞﹂棿姝ｅ搧鐜�"></ChartTitle>
<div class="bar-contents">
+ <div class="bar-total">
+ <div class="bar-item">褰撴棩鍚堣鐢熶骇锛歿{ chartData.total }}</div>
+ <div class="bar-item">姝ｅ搧鐜囷細{{ chartData.rate }}</div>
+ </div>
<div class="chart" ref="chart"></div>
</div>
</div>
@@ -10,177 +14,333 @@
<script>
import ChartTitle from "@/views/cockpitPage/components/ChartTitle.vue";
//寮曞叆echart
-import * as echarts from 'echarts'
+import * as echarts from "echarts";
+let myChart;
export default {
components: {
ChartTitle,
},
- props: {},
+ props: {
+ chartData: {
+ type: Object,
+ require: true,
+ default: () => {
+ return {
+ total: 0,
+ rate: "0",
+ datax: [],
+ datay: [],
+ datay2: [],
+ };
+ },
+ },
+ },
data() {
return {
-
+ // chartData: {
+ // total: 1000,
+ // rate: "99%",
+ // datax: [
+ // "绗竴杞﹂棿",
+ // "绗簩杞﹂棿",
+ // "绗笁杞﹂棿",
+ // "绗洓杞﹂棿",
+ // "绗簲杞﹂棿",
+ // "绗叚杞﹂棿",
+ // "绗竷杞﹂棿",
+ // "绗叓杞﹂棿",
+ // "绗節杞﹂棿",
+ // ],
+ // datay: [120, 200, 150, 180, 170, 150, 130, 180, 140],
+ // datay2: [20, 30, 50, 40, 70, 50, 30, 80, 40],
+ // },
+ startValue: 0,
+ endValue: 5,
+ chartTimer: null,
};
},
- mounted() {
- let chartData={
- datax:['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun'],
- datay:[120, 200, 150, 80, 70, 110, 130]
- }
- this.pieChart('chart',chartData)
+ watch: {
+ "chartData.datay"(val) {
+ this.startValue = 0;
+ this.endValue = 5;
+ this.pieChart("chart", this.chartData);
+ },
},
- watch: {},
+ mounted() {
+ // this.pieChart("chart", this.chartData);
+ },
methods: {
//鍦ㄨ亴
- pieChart(chartName,data){
- let chartDom = this.$refs[chartName]
- let myChart = echarts.init(chartDom);
- let option;
- if(data){
- option = {
- color:['#618DF8'],
- tooltip: {
- trigger: 'axis',
- axisPointer: {
- type: 'none'
- }
- },
- grid: {
- right: "11%",
- bottom:'21%',
- },
- dataZoom: [
- {
- type: 'inside',
- // show: true, //鏄剧ず婊氬姩鏉�
- start:0,
- end: 100,
- xAxisIndex: 0,
- minSpan:20,
- maxSpan:100,
- // handleSize: 8
- },
- {
- // type: 'slider', //涓や釜涓�涓槸slider锛屼竴涓槸inside锛宻lider鏄鍔犳粴鍔ㄦ潯浠ュ強榧犳爣鎷栧姩婊氬姩鏉″姛鑳斤紝inside鍒欐槸榧犳爣婊氳疆婊氬姩婊氬姩鏉°��
- type: 'inside',
- // show: true,
- // realtime : true,
- xAxisIndex: 0,
- minSpan:20,
- maxSpan:100,
- start: 0,
- end: 100
- },
- ],
- legend: {
- itemWidth: 12,
- itemHeight: 12,
- itemGap: 35,//闂磋窛
- // data:data.legend?[
- // {
- // name:data.legend.data[0],
- // icon: 'roundRect',
- // },
- // ]:[]
- },
- xAxis: [
- {
- type: 'category',
- axisTick: {
- show: false
- },
- axisLine: {
- show: true,
- lineStyle: {
- color:'#EAEAEA',
- }
- },
- axisLabel:{
- rotate:45,
- margin: 12,
- show: true,
- textStyle: {
- color: '#9B9B9B'
- },
- },
- data: data.datax?data.datax:[],
- }
- ],
- yAxis: [
- {
- type: '',
- name: 'yyy',
- // min: data.yAxis[0].min?data.yAxis.min:0,
- minInterval: 1,//鍧愭爣杞存槸鏁存暟
- max:Math.ceil(eval(`Math.max(${data.datay})`)/5)*5,//鏁版嵁鏈�澶у�煎姞3
- interval: Math.ceil(eval( `Math.max(${data.datay})`)/5)*5 / 5,
- position: 'left',
- axisLine: {
- show: true,
- lineStyle: {
- color:'#EAEAEA',
- }
- },
- nameTextStyle:{
- color:"#9B9B9B",
- },
- splitLine: {
- show: true,
- lineStyle: {
- // 浣跨敤娣辨祬鐨勯棿闅旇壊
- color: '#EAEAEA',
- }
- },
- axisTick: {
- show: false
- },
- axisLabel: {
- textStyle: {
- color: '#9B9B9B'
- },
- formatter: ''
- }
- }
- ],
- series:[
- {
- type: '',
- name: 'y',
- barWidth: '20%',
- itemStyle: {
- normal: {
- //鏌卞舰鍥惧渾瑙掞紝鍒濆鍖栨晥鏋�
- barBorderRadius:[4, 4, 0, 0],
- }
- },
- data: data.datay,
- }
- ]
- };
+ pieChart(chartName, data) {
+ let that = this;
+ clearInterval(this.chartTimer);
+ let chartDom = this.$refs[chartName];
+ if (myChart != null && myChart != "" && myChart != undefined) {
+ myChart.dispose(); //閿�姣�
+ }
+ myChart = echarts.init(chartDom);
+ let option;
+ let lineColor = "#35ddc74d";
+ if (data) {
+ option = {
+ color: ["#dcb018", "#00FFFF"],
+ tooltip: {
+ trigger: "axis",
+ axisPointer: {
+ type: "none",
+ },
+ textStyle: {
+ color: "#00FFFF",
+ },
+ borderColor: "#00FFFF",
+ backgroundColor: "#238d8d6b",
+ formatter: function (a) {
+ let list = [];
+ let listItem = "";
+ let firstString =
+ '<span style=width:70px;display:inline-block">' +
+ "鐢熶骇鎬绘暟" +
+ "</span> " +
+ data.total;
+ list.push(firstString);
+ for (let i in a) {
+ let str =
+ '<span style=width:70px;display:inline-block">' +
+ a[i].seriesName +
+ "</span> " +
+ a[i].value;
- option && myChart.setOption(option);
- }else{
- option={};
- myChart.setOption(option,true);
+ list.push(str);
+ }
+ let lastString =
+ '<span style=width:70px;display:inline-block">' +
+ "姝ｅ搧鐜�" +
+ "</span> " +
+ data.rate;
+ list.push(lastString);
+ listItem = list.join("<br>");
+ return '<div class="showBox">' + listItem + "</div>";
+ },
+ },
+ grid: {
+ right: "10px",
+ bottom: "60px",
+ left: "10px",
+ top: "10px",
+ },
+ dataZoom: [
+ {
+ type: "inside",
+ xAxisIndex: 0,
+ show: false,
+ startValue: that.startValue, // 浠庡ご寮�濮�
+ endValue: that.endValue, // 涓�娆℃�у睍绀哄嚑涓�
+ zoomOnMouseWheel: false,
+ moveOnMouseWheel: true,
+ moveOnMouseMove: true,
+ },
+ ],
+ legend: {
+ itemWidth: 8,
+ itemHeight: 8,
+ itemGap: 35, //闂磋窛
+ bottom: "5px",
+ left: "center",
+ data: [
+ {
+ name: "姝ｅ搧鏁伴噺",
+ icon: "circle",
+ textStyle: {
+ color: "#dcb018",
+ },
+ },
+ {
+ name: "娆″搧鏁伴噺",
+ icon: "circle",
+ textStyle: {
+ color: "#00FFFF",
+ },
+ },
+ ],
+ },
+ xAxis: [
+ {
+ type: "category",
+ axisTick: {
+ show: false,
+ },
+ axisLine: {
+ show: true,
+ lineStyle: {
+ color: lineColor,
+ },
+ },
+ axisLabel: {
+ margin: 10,
+ show: true,
+ textStyle: {
+ color: "#00FFFF",
+ },
+ formatter: function (value) {
+ if (value.length > 4) {
+ return `${value.slice(0, 3)}...`;
+ }
+ return value;
+ },
+ },
+ data: data.datax ? data.datax : [],
+ },
+ ],
+ yAxis: [
+ {
+ type: "value",
+ name: "",
+ minInterval: 1, //鍧愭爣杞存槸鏁存暟
+ max: Math.ceil(eval(`Math.max(${data.datay})`) / 5) * 5, //鏁版嵁鏈�澶у�煎姞3
+ interval:
+ (Math.ceil(eval(`Math.max(${data.datay})`) / 5) * 5) / 5,
+ position: "left",
+ axisLine: {
+ show: true,
+ lineStyle: {
+ color: lineColor,
+ },
+ },
+ nameTextStyle: {
+ color: "#00FFFF",
+ },
+ splitLine: {
+ show: true,
+ lineStyle: {
+ // 浣跨敤娣辨祬鐨勯棿闅旇壊
+ color: lineColor,
+ },
+ },
+ axisTick: {
+ show: false,
+ },
+ axisLabel: {
+ textStyle: {
+ color: "#9B9B9B",
+ },
+ formatter: "",
+ },
+ },
+ {
+ type: "value",
+ name: "",
+ // min: data.yAxis[0].min?data.yAxis.min:0,
+ minInterval: 1, //鍧愭爣杞存槸鏁存暟
+ max: Math.ceil(eval(`Math.max(${data.datay2})`) / 5) * 5, //鏁版嵁鏈�澶у�煎姞3
+ interval:
+ (Math.ceil(eval(`Math.max(${data.datay2})`) / 5) * 5) / 5,
+ position: "right",
+ axisLine: {
+ show: true,
+ lineStyle: {
+ color: lineColor,
+ },
+ },
+ nameTextStyle: {
+ color: "#00FFFF",
+ },
+ splitLine: {
+ show: true,
+ lineStyle: {
+ // 浣跨敤娣辨祬鐨勯棿闅旇壊
+ color: lineColor,
+ },
+ },
+ axisTick: {
+ show: false,
+ },
+ axisLabel: {
+ textStyle: {
+ color: "#9B9B9B",
+ },
+ formatter: "",
+ },
+ },
+ ],
+ series: [
+ {
+ type: "bar",
+ name: "姝ｅ搧鏁伴噺",
+ barWidth: "15",
+ itemStyle: {
+ normal: {
+ //鏌卞舰鍥惧渾瑙掞紝鍒濆鍖栨晥鏋�
+ barBorderRadius: [4, 4, 0, 0],
+ },
+ },
+ data: data.datay,
+ },
+ {
+ type: "bar",
+ name: "娆″搧鏁伴噺",
+ barWidth: "15",
+ itemStyle: {
+ normal: {
+ //鏌卞舰鍥惧渾瑙掞紝鍒濆鍖栨晥鏋�
+ barBorderRadius: [4, 4, 0, 0],
+ },
+ },
+ data: data.datay2,
+ },
+ ],
+ };
+ this.chartTimer = setInterval(function () {
+ // 姣忔鍚戝乏婊戝姩涓�涓紝鏈�鍚庝竴涓粠澶村紑濮嬨��
+ if (option.dataZoom[0].endValue == that.chartData.datay.length) {
+ option.dataZoom[0].startValue = that.startValue;
+ option.dataZoom[0].endValue = that.endValue;
+ } else {
+ option.dataZoom[0].endValue = option.dataZoom[0].endValue + 1;
+ option.dataZoom[0].startValue = option.dataZoom[0].startValue + 1;
}
- },
+ myChart.setOption(option);
+ }, 3000);
+
+ option && myChart.setOption(option);
+ window.addEventListener("resize", function () {
+ myChart.resize();
+ });
+ } else {
+ option = {};
+ myChart.setOption(option, true);
+ }
+ },
},
};
</script>
<style scoped lang="scss">
-.bar-chart{
- width:100%;
- height:calc(100% - 10px);
- padding:10px 0 0;
- .bar-contents{
- width:100%;
- height:calc(100% - 60px);
- border:1px solid #00FFFF;
+.bar-chart {
+ width: 100%;
+ height: calc(100% - 20px);
+ padding: 20px 0 0;
+ .bar-contents {
+ width: 100%;
+ height: calc(100% - 60px);
+ border: 1px solid #00ffff;
box-sizing: border-box;
- .chart{
- width: 100%;
- height:100%;
+ .bar-total {
+ width: 100%;
+ height: 30px;
+ line-height: 30px;
+ color: #dcb018;
+ font-size: 14px;
+ margin-top: 10px;
+ .bar-item {
+ width: 50%;
+ text-align: center;
+ float: left;
}
+ }
+ .chart {
+ width: 100%;
+ height: calc(100% - 40px);
+ }
}
}
</style>
--
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