option = {
backgroundColor: '#141845',
title: {
text: '学生图书馆数据图',
textStyle: {
color: '#fff'
}
},
tooltip: {
trigger: 'axis',
axisPointer: {
type: 'cross',
label: {
backgroundColor: '#283b56'
}
}
},
grid: {
left: '3%',
right: '4%',
bottom: '3%',
containLabel: true
},
legend: {
y: 25,
data: [{
name: '进馆次数',
textStyle: {
color: '#fff'
}
},
{
name: '进馆时长',
textStyle: {
color: '#fff'
}
},
{
name: '借书次数',
textStyle: {
color: '#fff'
}
}
]
},
dataZoom: {
show: false,
start: 0,
end: 100
},
xAxis: [{
type: 'category',
boundaryGap: true,
data: [2012, 2013, 2014, 2015],
axisPointer: {
type: 'shadow'
},
axisLine: {
lineStyle: {
color: '#fff'
}
}
}],
yAxis: [{
type: 'value',
scale: true,
name: '次数/次',
axisLine: {
lineStyle: {
color: '#fff'
}
}
},
{
type: 'value',
scale: true,
name: '小时/H',
max: 100,
min: 0,
axisLine: {
lineStyle: {
color: '#fff'
}
}
}
],
series: [{
name: '借书次数',
data: [19, 28, 14, 35],
type: 'line',
smooth: true,
itemStyle: {
normal: {
color: "#54D16B"
},
}
},
{
name: '进馆时长',
data: [45, 65, 53, 65],
type: 'line',
smooth: true,
itemStyle: {
normal: {
color: "#F98E40"
},
}
},
{
name: '进馆次数',
data: [97, 85, 85, 78],
type: 'line',
smooth: true,
itemStyle: {
normal: {
color: "#4694FF"
},
}
}
]
};