var value = 700;
var color = new echarts.graphic.LinearGradient(
0, 0, 1, 0,
[{
offset: 0,
color: "#58D9F9",
},
{
offset: 1,
color: "#4992FF",
}
]
);
option = {
backgroundColor: '#fff',
series: [{
type: 'gauge',
startAngle: 180,
endAngle: 0,
min: 0,
max: 1000,
radius: '60%',
axisLine: {
show: true,
lineStyle: {
color: [
[1, '#999']
],
width: 1,
opacity: 1
}
},
title: {
show: false
},
detail: {
backgroundColor: '#fff',
borderColor: '#999',
borderWidth: 2,
width: '80%',
borderRadius: 4,
offsetCenter: [0, '50%'],
formatter: function(value) {
return '{value|' + value.toFixed(0) + '}{unit|km/h}';
},
rich: {
value: {
fontSize: 50,
fontWeight: 'bolder',
color: '#777'
},
unit: {
fontSize: 20,
color: '#999',
padding: [0, 0, 15, 6]
},
}
},
axisLine: {
show: false
},
axisTick: {
length: 10,
lineStyle: {
color: '#999'
}
},
splitLine: {
length: 15,
lineStyle: {
color: '#999',
width: 3
}
},
axisLabel: {
color: '#999'
},
pointer: {
width: 10,
length: '70%'
},
itemStyle: {
color: color,
shadowColor: 'rgba(0,138,255,0.45)',
shadowBlur: 10,
shadowOffsetX: 2,
shadowOffsetY: 2
},
markPoint: {
data: [{
x: "50%",
y: "50%",
symbol: 'circle',
symbolSize: 8,
itemStyle: {
color: "#fff"
},
}]
},
data: [{
value: value,
}, ]
},
{
type: 'gauge',
radius: '70%',
startAngle: 180,
endAngle: 0,
min: 0,
max: 1000,
title: {
show: false
},
detail: {
show: false
},
axisLine: {
show: true,
lineStyle: {
width: 16,
color: [
[
value / 1000, color
],
[
1, 'rgba(225,225,225,0.4)'
]
],
}
},
axisTick: {
show: false,
},
splitLine: {
show: false,
},
axisLabel: {
show: false
},
pointer: {
show: false,
},
itemStyle: {
normal: {
color: '#54F200',
}
},
}
]
}