function rankData(type) {
var valueBar = [],
max, min;
switch (type) {
case 'v':
max = 1450;
min = 1000;
break;
case 't':
max = 3850;
min = 2000;
break;
default:
max = 1850;
min = 1000;
break;
}
for (var i = 1; i < 24 + 1; i++) {
var value = Math.floor(Math.random() * (max - min + 1) + min) / 100;
var color = "#85f585";
if (type == "v") {
if (value <= 12 || value >= 13.5) {
color = '#ff9900';
}
valueBar.push({
value: value,
itemStyle: {
color: color,
},
})
} else {
valueBar.push({
value: value,
})
}
}
return valueBar;
}
function xData(index) {
var names = []
for (var i = 1; i < 24 + 1; i++) {
names.push("v" + (i + index * 24))
}
return names;
}
option = {
"timeline": {
"axisType": "category",
"data": [1, 2, 3],
"label": {
"color": "#3dbaff",
formatter: function(s) {
return "第" + s + "页";
}
},
"lineStyle": {
"color": "#3dbaff"
},
"itemStyle": {
"color": "#3dbaff"
},
"controlStyle": {
"color": "#3dbaff",
"borderColor": "#3dbaff"
},
"autoPlay": false,
"playInterval": 3000,
tooltip: {
formatter: function(s) {
return "第" + (s.value - 1) + "页";
}
}
},
"options": [{
"tooltip": {
"trigger": "axis",
"axisPointer": {
"type": "shadow"
},
},
"legend": {
"data": ["电压", '内阻', '温度'],
},
"calculable": true,
"grid": {
"y2": 80,
"left": "40",
"right": "30",
"top": "30"
},
"xAxis": [{
"data": xData(0),
"axisLine": {
"show": false
},
"axisTick": {
"show": false
},
"splitLine": {
"show": false
},
"axisLabel": {
"interval": 0,
"rotate": 45,
"padding": [20, 0, 5, 0],
"color": "#3dbaff"
}
}],
"yAxis": [{
"type": "value",
"axisTick": {
"show": false
},
"splitLine": {
"show": false
},
"axisLine": {
"onZero": false,
"lineStyle": {
"color": "#3dbaff"
}
},
// "scale": true
// 数值最小值-1
min: function(value) {
return value.min - 1;
},
}],
/*visualMap: {
show: false,
pieces: [{
gte: 20,
lt: 35,
color: '#85f585'
}, {
gte: 35,
color: '#ffff00'
}]
},*/
"series": [{
"name": "电压",
"type": "bar",
"barGap": "10%",
"itemStyle": {
"normal": {
"color": "rgba(255,144,128,1)",
}
},
label: {
normal: {
show: true,
position: 'top',
padding: [0, 0, -5, 40],
rotate: 60,
color: '#3dbaff'
}
},
"data": rankData("v"),
},
{
"name": "内阻",
"type": "line",
smooth: false,
"itemStyle": {
"normal": {
"color": "#BF18FE",
"barBorderRadius": 0,
"label": {
"show": true,
padding: [0, 0, -5, 40],
rotate: 60,
// color: '#BF18FE',
"position": "top",
formatter: function(p) {
return p.value > 0 ? (p.value) : '';
}
}
}
},
"data": rankData("i"),
},
{
"name": "温度",
"type": "line",
symbolSize: 10,
symbol: 'circle',
smooth: false,
"itemStyle": {
"normal": {
"color": function(params) {
if (params.value < 35) {
return '#0096F3'
} else {
return '#ffff00'
}
},
"barBorderRadius": 0,
"label": {
"show": true,
padding: [0, 0, -5, 40],
rotate: 60,
color: '#3dbaff',
"position": "top",
formatter: function(p) {
return p.value > 0 ? (p.value) : '';
}
}
}
},
markLine: {
data: [{
type: 'average',
name: '平均值'
}]
},
"data": rankData("t"),
}
]
}]
}
for (var i = 1; i < 3; i++) {
var seriesObj = {
series: [{
'data': rankData("v")
},
{
'data': rankData("i")
},
{
'data': rankData("t")
}
],
xAxis: [{
'data': xData(i)
}]
};
option.options.push(seriesObj);
}