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湖库趋势图

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庞东林
2022-01-17 15:24:11 +08:00
parent 344b16911b
commit 461e4bba9c
1 changed files with 340 additions and 452 deletions
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628
src/views/water/lake/trend/index.vue
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@@ -99,7 +99,7 @@
</a-row>
</a-form>
<a-card :bordered="false">
<div id="chartColumn" style="width: 100%; height: 700px"></div>
<div id="chartColumn" style="width: 100%; height: 700px;"><div class="empty">暂无数据</div></div>
</a-card>
</div>
</template>
@@ -139,8 +139,8 @@ export default {
innerSection: [], // 内湖断面
specialSection: [], // 专湖断面
innerIndex: [
{ label: "pH值", value: "ph", limit:"6",color:"#209f53" },
// { label: "透明度（cm）", value: "transparency", limit:"1",color:"#209f53" },
{ label: "pH值", value: "ph", limit:"9",color:"#209f53" },
{ label: "透明度（cm）", value: "transparency", limit:"0.01",color:"#209f53" },
// { label: "溶解氧饱和度（﹪）", value: "dissolvedOxygenSaturation", limit:"6",color:"#20749f" },
{ label: "溶解氧", value: "dissolvedOxygen", limit:"6",color:"#20749f" },
{ label: "高锰酸盐指数", value: "permanganateIndex", limit:"4",color:"#7bbe3a" },
@@ -153,11 +153,11 @@ export default {
{ label: "六价铬 (mg/L)", value: "cr6", limit:"0.05",color:"#3cd560" },
{ label: "铅 (mg/L)", value: "pb", limit:"0.01",color:"#91b516" },
{ label: "镉 (mg/L)", value: "cd", limit:"0.005",color:"#4ab516" },
{ label: "总磷", value: "totalPhosphorus", limit:"0.1",color:"#62255a" },
{ label: "总磷", value: "totalPhosphorus", limit:"0.025",color:"#62255a" },
{ label: "石油类", value: "petro", limit:"0.05",color:"#8a4c82" },
{ label: "粪大肠菌群（MPN/L）", value: "fecalColiforms", limit:"2000",color:"#63258b" },
{ label: "化学需氧量", value: "cod", limit:"15",color:"#25388b" },
// { label: "叶绿素a (mg/m3)", value: "chlA", limit:"1",color:"#209f53" },
// { label: "叶绿素a (mg/m3)", value: "chlA", limit:"0",color:"#209f53" },
{ label: "阴离子表面活性剂(mg/L)", value: "anSaa", limit:"0.2",color:"#258b80" },
{ label: "硫化物(mg/L) ", value: "s", limit:"0.1",color:"#27aa49" },
// { label: "氧化还原电位（mV）", value: "oxidationReductionPotential", limit:"1",color:"#209f53" },
@@ -165,45 +165,45 @@ export default {
specialIndex: [
// { label: "浊度(NTU)", value: "turbidity", limit:"1",color:"#209f53" },
{ label: "水温(℃)", value: "wTemp", limit:"2",color:"#209f53" },
{ label: "水位(m)", value: "wd", limit:"1",color:"#209f53" },
{ label: "pH值", value: "ph", limit:"1",color:"#209f53" },
{ label: "电导率(ms/m)", value: "wCond", limit:"1",color:"#209f53" },
{ label: "透明度（cm）", value: "transp", limit:"1",color:"#209f53" },
{ label: "溶解氧 (mg/L)", value: "dissolvedOxygen", limit:"1",color:"#209f53" },
{ label: "高锰酸盐指数 (mg/L)", value: "codmn", limit:"1",color:"#209f53" },
{ label: "五日生化需氧量", value: "bod5", limit:"1",color:"#209f53" },
{ label: "氨氮 (mg/L)", value: "nh4N", limit:"1",color:"#209f53" },
{ label: "石油类 (mg/L)", value: "oils", limit:"1",color:"#209f53" },
{ label: "总氮 (mg/L)", value: "nTotal", limit:"1",color:"#209f53" },
{ label: "总磷 (mg/L)", value: "pTotal", limit:"1",color:"#209f53" },
{ label: "叶绿素 (mg/L)", value: "chlA", limit:"1",color:"#209f53" },
{ label: "挥发酚 (mg/L)", value: "vPhen", limit:"1",color:"#209f53" },
{ label: "汞 (mg/L)", value: "wHg", limit:"1",color:"#209f53" },
{ label: "铅 (mg/L)", value: "wPb", limit:"1",color:"#209f53" },
{ label: "化学需氧量 (mg/L)", value: "codcr", limit:"1",color:"#209f53" },
// { label: "水位(m)", value: "wd", limit:"1",color:"#209f53" },
{ label: "pH值", value: "ph", limit:"9",color:"#209f53" },
// { label: "电导率(ms/m)", value: "wCond", limit:"1",color:"#209f53" },
{ label: "透明度（cm）", value: "transp", limit:"0.01",color:"#209f53" },
{ label: "溶解氧 (mg/L)", value: "dissolvedOxygen", limit:"6",color:"#209f53" },
{ label: "高锰酸盐指数 (mg/L)", value: "codmn", limit:"4",color:"#209f53" },
{ label: "五日生化需氧量", value: "bod5", limit:"3",color:"#209f53" },
{ label: "氨氮 (mg/L)", value: "nh4N", limit:"0.5",color:"#209f53" },
{ label: "石油类 (mg/L)", value: "oils", limit:"0.05",color:"#209f53" },
{ label: "总氮 (mg/L)", value: "nTotal", limit:"0.5",color:"#209f53" },
{ label: "总磷 (mg/L)", value: "pTotal", limit:"0.025",color:"#209f53" },
// { label: "叶绿素 (mg/L)", value: "chlA", limit:"0",color:"#209f53" },
{ label: "挥发酚 (mg/L)", value: "vPhen", limit:"0.002",color:"#209f53" },
{ label: "汞 (mg/L)", value: "wHg", limit:"0.00005",color:"#209f53" },
{ label: "铅 (mg/L)", value: "wPb", limit:"0.01",color:"#209f53" },
{ label: "化学需氧量 (mg/L)", value: "codcr", limit:"15",color:"#209f53" },
{ label: "铜 (mg/L)", value: "wCu", limit:"1",color:"#209f53" },
{ label: "锌 (mg/L)", value: "wZn", limit:"1",color:"#209f53" },
{ label: "氟化物 (mg/L)", value: "f", limit:"1",color:"#209f53" },
{ label: "硒 (mg/L)", value: "se", limit:"1",color:"#209f53" },
{ label: "砷 (mg/L)", value: "as", limit:"1",color:"#209f53" },
{ label: "镉 (mg/L)", value: "cd", limit:"1",color:"#209f53" },
{ label: "六价铬 (mg/L)", value: "cr6", limit:"1",color:"#209f53" },
{ label: "氰化物 (mg/L)", value: "cnTotal", limit:"1",color:"#209f53" },
{ label: "阴离子表面活性剂 (mg/L)", value: "anSaa", limit:"1",color:"#209f53" },
{ label: "硒 (mg/L)", value: "se", limit:"0.01",color:"#209f53" },
{ label: "砷 (mg/L)", value: "as", limit:"0.05",color:"#209f53" },
{ label: "镉 (mg/L)", value: "cd", limit:"0.005",color:"#209f53" },
{ label: "六价铬 (mg/L)", value: "cr6", limit:"0.05",color:"#209f53" },
{ label: "氰化物 (mg/L)", value: "cnTotal", limit:"0.05",color:"#209f53" },
{ label: "阴离子表面活性剂 (mg/L)", value: "anSaa", limit:"0.2",color:"#209f53" },
{ label: "硫化物 (mg/L)", value: "s", limit:"1",color:"#209f53" },
{ label: "粪大肠菌群 (mg/L)", value: "coloOrg", limit:"1",color:"#209f53" },
{ label: "硫酸盐 (mg/L)", value: "so4", limit:"1",color:"#209f53" },
{ label: "氯化物 (mg/L)", value: "cl", limit:"1",color:"#209f53" },
{ label: "硝酸盐 (mg/L)", value: "no3N", limit:"1",color:"#209f53" },
{ label: "铁 (mg/L)", value: "wFe", limit:"1",color:"#209f53" },
{ label: "锰 (mg/L)", value: "wMn", limit:"1",color:"#209f53" },
{ label: "氯化物 (mg/L)", value: "cl", limit:"0.1",color:"#209f53" },
{ label: "硝酸盐 (mg/L)", value: "no3N", limit:"10",color:"#209f53" },
{ label: "铁 (mg/L)", value: "wFe", limit:"0.3",color:"#209f53" },
{ label: "锰 (mg/L)", value: "wMn", limit:"0.1",color:"#209f53" },
], //专湖监测指标
monthOptions: [
{
label: "全部",
value: "全部",
},
// {
// label: "全部",
// value: "全部",
// },
],
xOptions: [
{
@@ -241,11 +241,7 @@ export default {
};
},
mounted() {
let yy = new Date().getFullYear();
console.log("year", yy);
this.loadOptionData();
// this.buildChart();
},
methods: {
// 下拉列表
@@ -256,7 +252,7 @@ export default {
label: yy - i,
value: yy - i,
});
this.monthOptions.push({ label: i + "月", value: i });
this.monthOptions.push({ label: i + "月", value: i<10?('0'+i):i });
}
// 内湖
this.getInnerList();
@@ -279,6 +275,17 @@ export default {
},
// 趋势图
drawTrend() {
if(this.queryParams.yco == 'Yco_3' && this.queryParams.monitorIndexList.length>0){
this.$message.error('纵坐标为水质类别时，请勿选择监测指标！');
return;
}
if(this.queryParams.yco == 'Yco_1' && this.queryParams.monitorIndexList.length>1 && this.queryParams.placeList.length>1){
this.$message.error('纵坐标为浓度时，请勿选择监测指标和断面名称不能同时为多选！');
return;
}
lakeLibrary(this.queryParams).then((res) => {
console.log("res", res);
if (res.data.code == 0) {
@@ -327,38 +334,45 @@ export default {
initChart() {
this.yAxisMax = 1;
if (trendChart != null && trendChart != "" && trendChart != undefined) {
trendChart.dispose(); // 销毁
}
if(Array.isArray(this.trendData) && this.trendData.length==0){
document.getElementById("chartColumn").innerHTML = '<div class="empty">暂无数据</div>'
return;
}
trendChart = echarts.init(document.getElementById("chartColumn"));
let text = '';
if(this.queryParams.placeList.length==1){
let code = ''
if(this.queryParams.yco == 'Yco_1'){
code = '监测指标浓度'
}
if(this.queryParams.yco == 'Yco_2'){
code = '综合营养指数'
}
if(this.queryParams.yco == 'Yco_3'){
code = '水质类别'
}
text = this.queryParams.placeList[0] + this.queryParams.yearList.join('、') + '年度' + code
}
// 生成x轴
this.buildxAxis();
// 生成series
this.buildSeries();
if (trendChart != null && trendChart != "" && trendChart != undefined) {
trendChart.dispose(); // 销毁
}
trendChart = echarts.init(document.getElementById("chartColumn"));
let text = '';
// if(this.queryParams.placeList.length==1){
// let code = ''
// if(this.queryParams.yco == 'Yco_1'){
// code = '监测指标浓度'
// }
// if(this.queryParams.yco == 'Yco_2'){
// code = '综合营养指数'
// }
// if(this.queryParams.yco == 'Yco_3'){
// code = '水质类别'
// }
// text = this.queryParams.placeList[0] + this.queryParams.yearList.join('、') + '年度' + code
// }
let option = {
title:{
text:text,
textAlign:'center'
x:'center',
textStyle: {
color: '#3A7BD5',
fontSize: 16
}
},
tooltip: {
trigger: "axis",
@@ -368,6 +382,16 @@ export default {
color: "#999",
},
},
formatter: (this.queryParams.yco == 'Yco_3') && ((params)=>{
if(this.queryParams.yco == 'Yco_3'){
var html = '<div style="font-weight:bold">水质类别</div>';
for(var i=0;i<params.length;i++){
console.log('params',params)
html += "<div style='line-height:25px'><span style='display: inline-block;width: 10px; height: 10px;margin-right:5px; border-radius: 10px;background:"+params[i].color+"'></span>类别"+ params[i].seriesName +"："+params[i].data+"%" + "</div>";
}
return html
}
})
},
toolbox: {
feature: {
@@ -386,7 +410,12 @@ export default {
yAxis: {
type: "value",
max: this.yAxisMax,
name: this.queryParams.yco == 'Yco_1' ? '单位：mg/L' : ''
name: this.queryParams.yco == 'Yco_1' ? '单位：mg/L' : '',
axisLabel: {
show: true,
interval: 'auto',
formatter: this.queryParams.yco=='Yco_3' && '{value} %'
},
},
series: this.series,
@@ -394,17 +423,6 @@ export default {
trendChart.setOption(option);
},
/**
*
1.当断面名称多选，横坐标断面，纵坐标是营养指数---- x:断面名称，3跟营养指数线，
2.当年度多选，断面单选，横坐标年度，纵坐标是营养指数----3跟营养指数线，x:年度
*
*
*/
// 生成Y轴最大值
buildYMax(value){
if(this.yAxisMax<value){
@@ -447,15 +465,6 @@ export default {
};
},
// 生成y数值标签
buildyAxisData() {
let yAxisData = [];
this.trendData.forEach((item) => {
yAxisData.push(item.value);
this.buildYMax(item.value);
});
return yAxisData;
},
// 生成营养度三根线
buildLine() {
let lines = [];
@@ -464,6 +473,48 @@ export default {
// 三根营养线,在纵坐标选择综合营养指数时显示
if (this.queryParams.yco == "Yco_2"){
this.buildYMax(72);
if(xMax-3<1){
lines = [
{
name: "中度富营养↓",
yAxis: 70,
label: {
color: "red",
borderColor: "red",
formatter:'中度富营养↓'
},
lineStyle: {
color: "red",
},
},
{
name: "轻度富营养↓",
yAxis: 60,
label: {
color: "#fbfb00",
borderColor: "#fbfb00",
formatter:'轻度富营养↓'
},
lineStyle: {
color: "#fbfb00",
},
},
{
name: "中营养↓",
yAxis: 50,
label: {
color: "#99ff00",
borderColor: "#99ff00",
formatter:'中营养↓'
},
lineStyle: {
color: "#99ff00",
},
},
]
}else{
lines = [
[
{
@@ -480,7 +531,7 @@ export default {
},
{
yAxis: 70,
xAxis: xMax - 3 < 1 ? 1 : xMax - 3,
xAxis: xMax - 3,
},
],
[
@@ -498,7 +549,7 @@ export default {
},
{
yAxis: 60,
xAxis: xMax - 2 < 1 ? 1 : xMax - 2,
xAxis: xMax - 2,
},
],
[
@@ -516,12 +567,17 @@ export default {
},
{
yAxis: 50,
xAxis: xMax - 1 < 1 ? 1 : xMax - 1,
xAxis: xMax - 1,
},
]];
}
}
// 在纵坐标选择浓度，那显示指标均线
if(this.queryParams.yco == "Yco_1"){
let singleLine = []
@@ -556,7 +612,7 @@ export default {
},
// 生成年月标识
buildYearMonth(obj){
return obj.year + (obj.month || "");
return obj.year + (obj.month ? ('-'+obj.month) : "");
},
@@ -575,29 +631,49 @@ export default {
// charType = 'line'
// }
// X轴坐标
let seriesItemName = this.xAxis.data;
// x坐标是断面
if (this.queryParams.xco == "Xco_3") {
// 如果是断面，则用年月来分组数据
let seriesItemName = this.xAxis.data;
// let seriesItemName = this.xAxis.data;
let group = [];
// 如果是水质类别，那么就按类别分组
if(this.queryParams.yco=='Yco_3'){
this.trendData.forEach((item) => {
if (group.indexOf(item.value) < 0) {
group.push(item.value);
}
});
}else{
this.trendData.forEach((item) => {
if (group.indexOf(this.buildYearMonth(item)) < 0) {
group.push(this.buildYearMonth(item));
}
});
}
group.forEach(item=>{
let itemData = [];
seriesItemName.forEach((data,index)=>{
itemData[index] = 0
this.trendData.forEach((single) => {
// 水质类别
if(this.queryParams.yco=='Yco_3'){
if(item==single.value && data == single.place){
itemData[index] += 1;
}
}else{
if (data == single.place && item == this.buildYearMonth(single)) {
itemData[index] = single.value;
this.buildYMax(single.value);
}
}
});
})
@@ -607,13 +683,23 @@ export default {
label: {
// 图形上的文本标签
show: true,
position: "top", // 相对位置
position: this.queryParams.yco=='Yco_3' ? "inside":"top", // 相对位置
formatter: (params)=>{
if(this.queryParams.yco=='Yco_3'){
if(params.data){
return params.data+"%"
}else{
return ''
}
}
}
},
data: [...itemData],
};
// 纵坐标 水质类别，那就堆叠
if(this.queryParams.yco=='Yco_3'){
single.stack = item
single.stack = '水质类别'
this.buildYMax(100);
}
series.push(single);
@@ -624,8 +710,17 @@ export default {
const singleType = this.queryParams.placeList.length==1 && this.queryParams.monitorIndexList.length>1;
if (this.queryParams.xco == "Xco_1" || this.queryParams.xco == "Xco_2") {
let seriesItemName = this.xAxis.data;
// let seriesItemName = this.xAxis.data;
let group = [];
// 如果是水质类别，那么就按类别分组
if(this.queryParams.yco=='Yco_3'){
this.trendData.forEach((item) => {
if (group.indexOf(item.value) < 0) {
group.push(item.value);
}
});
}else{
if(singleType){
this.trendData.forEach((item) => {
if (group.indexOf(item.indexName) < 0) {
@@ -639,13 +734,35 @@ export default {
}
});
}
}
/**
* 生成数据图例
{
name: "一组",
data: [120, 200, 150, 80, 70, 110, 130],
type: "bar", // line
},
{
name: "二组",
data: [120, 200, 150, 80, 70, 110, 130],
type: "bar", // line
},
*
*/
group.forEach(item=>{
let itemData = [];
seriesItemName.forEach((data,index)=>{
itemData[index] = 0
this.trendData.forEach((single) => {
// 水质类别
if(this.queryParams.yco=='Yco_3'){
if(item==single.value && data == this.buildYearMonth(single)){
itemData[index] += 1;
}
}else{
let name = ''
if(singleType){
name = single.indexName
@@ -657,6 +774,8 @@ export default {
itemData[index] = single.value;
this.buildYMax(single.value);
}
}
});
})
@@ -666,87 +785,30 @@ export default {
label: {
// 图形上的文本标签
show: true,
position: "top", // 相对位置
position: this.queryParams.yco=='Yco_3' ? "inside":"top", // 相对位置
formatter: (params)=>{
if(this.queryParams.yco=='Yco_3'){
if(params.data){
return params.data+"%"
}else{
return ''
}
}
}
},
barGap: this.queryParams.yco=='Yco_3' && '-100%',
data: [...itemData],
};
// 纵坐标 水质类别，那就堆叠
if(this.queryParams.yco=='Yco_3'){
single.stack = item
single.stack = "Yco_3"
this.buildYMax(100);
}
series.push(single);
})
}
/*
// x左边为年度、年月
if (this.queryParams.xco == "Xco_1" || this.queryParams.xco == "Xco_2") {
let seriesItemName = []; //一组柱状图中单个的名字
let gropu = [];
if(singleType){
this.trendData.forEach((item) => {
if (seriesItemName.indexOf(item.indexName) < 0) {
seriesItemName.push(item.indexName);
}
});
}else{
this.trendData.forEach((item) => {
if (seriesItemName.indexOf(item.place) < 0) {
seriesItemName.push(item.place);
}
});
}
seriesItemName.forEach((item) => {
let itemData = [];
this.trendData.forEach((single) => {
let name = '';
if(singleType){
name = single.indexName
}else{
name = single.place
}
if (item == name) {
itemData.push(single.value);
this.buildYMax(single.value);
}
});
// 补零
let len = this.xAxis.data.length - itemData.length;
for (let i = 0; i < len; i++) {
itemData.push(0);
}
let single = {
name: item,
type: charType,
label: {
// 图形上的文本标签
show: true,
position: "top", // 相对位置
},
data: [...itemData],
};
// 纵坐标 水质类别，那就堆叠
if(this.queryParams.yco=='Yco_3'){
single.stack = item
}
series.push(single);
});
}
*/
series[0].markLine = {
lineStyle: {
normal: {
@@ -759,7 +821,7 @@ export default {
padding: [1, 10],
lineHeight: 30,
show: true,
position: "end",
position: this.queryParams.yco=='Yco_1' ? "insideEndBottom" : "end",
borderType: "dashed",
borderWidth: 1,
},
@@ -783,214 +845,32 @@ export default {
}
console.log("series", series);
//进行堆叠图百分比计算
if(this.queryParams.yco=='Yco_3'){
// 所有分组的总值
let allGroupCount = [];
seriesItemName.forEach((item,index)=>{
let count = 0;
series.forEach(group=>{
count += group.data[index]
})
allGroupCount.push(count)
})
// 通过总值计算出百分比
seriesItemName.forEach((item,index)=>{
series = series.map(group=>{
group.data[index] = (Math.round(group.data[index] / allGroupCount[index] * 10000) / 100.00)
return {
...group,
}
})
})
}
this.series = series;
},
//生成柱状图
buildChart() {
trendChart = echarts.init(document.getElementById("chartColumn"));
let option = {
tooltip: {
trigger: "axis",
axisPointer: {
type: "cross",
crossStyle: {
color: "#999",
},
},
},
toolbox: {
feature: {
saveAsImage: {
show: true,
},
},
},
legend: {
show: true,
// orient: "vertical",
x: "right", //可设定图例在左、右、居中
y: "bottom", //可设定图例在上、下、居中
padding: [0, 50, 0, 0], //可设定图例[距上方距离，距右方距离，距下方距离，距左方距离]
},
xAxis: {
type: "category",
axisLabel: {
interval: 0,
rotate: 10,
},
data: ["Mon", "Tue", "Wed", "Thu", "Fri", "Sat", "Sun"],
},
yAxis: {
type: "value",
},
series: [
{
// markLine: {
// data: [
// {
// type: "average",
// name: "平均值",
// lineStyle: {
// type: "dashed", // dotted,solid,dashed
// color: "blue",
// width: 3,
// opacity: 0.9,
// },
// label: {
// borderColor: "blue",
// formatter: "平均值",
// },
// },{
// name: "标志",
// yAxis: 100,
// lineStyle: {
// type: "dashed", // dotted,solid,dashed
// color: "blue",
// width: 3,
// opacity: 0.9,
// },
// label: {
// color: "blue",
// formatter: "溶解氧Ⅱ类标准",
// },
// },
// ],
// symbol: ["none", "none"],
// label: {
// show: true,
// position: "insideEndBottom",
// },
// },
// markLine: {
// lineStyle: {
// normal: {
// type: "line",
// width: 3,
// opacity: 0.9,
// },
// },
// label: {
// padding: [1, 10],
// lineHeight: 30,
// show: true,
// position: "end",
// borderType: "dashed",
// borderWidth: 1,
// },
// data: [
// [
// {
// name: "中度富营养↓",
// yAxis: 180,
// xAxis: 0,
// label: {
// color:'red',
// borderColor: "red",
// },
// lineStyle:{
// color: "red",
// }
// },
// {
// yAxis: 180,
// xAxis: 3,
// },
// ],
// [
// {
// name: "轻度富营养↓",
// yAxis: 150,
// xAxis: 0,
// label: {
// color:'#fbfb00',
// borderColor: "#fbfb00",
// },
// lineStyle:{
// color: "#fbfb00",
// }
// },
// {
// yAxis: 150,
// xAxis: "Thu",
// },
// ],
// [
// {
// name: "中营养↓",
// yAxis: 100,
// xAxis: 0,
// label: {
// color:'#99ff00',
// borderColor: "#99ff00",
// },
// lineStyle:{
// color: "#99ff00",
// }
// },
// {
// yAxis: 100,
// xAxis: "Thu",
// },
// ],
// ],
// symbol: ["none", "none"],
// },
markLine: {
lineStyle: {
normal: {
type: "line",
width: 3,
opacity: 0.9,
},
},
label: {
padding: [1, 10],
lineHeight: 30,
show: true,
position: "end",
borderType: "dashed",
borderWidth: 1,
},
data: [...this.buildLine()],
symbol: ["none", "none"],
},
name: "一组",
data: [120, 200, 150, 80, 70, 110, 130],
type: "bar", // line
},
{
name: "二组",
data: [120, 200, 150, 80, 70, 110, 130],
type: "bar", // line
},
],
// 堆叠
// series: [{
// name: '可用',
// type: 'bar', // 换成bar则是堆叠
// // stack:'使用情况', // 堆叠标识，无标识或者不相同则是柱状图对比
// data: [5, 20, 36, 10, 10, 20, 60],
// itemStyle:{
// normal:{color:"#FF8849"},
// }
// },{
// name: '不可用',
// type: 'bar', // 换成bar则是堆叠
// // stack:'使用情况', // 堆叠标识，无标识或者不相同则是柱状图对比
// data: [40, 22, 18, 35, 42, 40, 80],
// itemStyle:{
// normal:{color:"#3FBB49"},
// }
// }]
};
trendChart.setOption(option);
},
},
};
</script>
@@ -998,4 +878,12 @@ export default {
.mb-20 {
margin-bottom: 20px;
}
.empty{
height: 100%;
line-height: 400px;
color: #ccc;
font-size: 16px;
text-align: center;
}
</style>