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chart_line_t.js
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$(function() {
// 常量
var pcolor = yvan.pcolor // 主色
var pcolor50 = yvan.pcolor50
var pcolor400 = yvan.pcolor400
var ncolor = yvan.ncolor // 中性色
var acolor_p = yvan.acolor_p // 辅色紫色
var acolor_c = yvan.acolor_c // 辅色青色
var acolor_y = yvan.acolor_y// 辅色黄色
// 数据
var data = []
// 取到数据
$.getJSON('produces.json', (json) => {
let province = json['2018']['type']
for (k in province) {
data.push({
name: k,
value: province[k]
})
}
chart_init()
})
// 图表配置
function chart_init() {
option = {
tooltip: {
trigger: 'axis',
axisPointer: { // 坐标轴指示器, 坐标轴触发有效
type: 'shadow', // 默认为直线, 可选为: 'line' | 'shadow'
label: {
show: true,
backgroundColor: '#7B7DDC'
}
},
// formatter: function (params) {
// console.log(params[0])
// return ''
// // if (typeof(params.value)[2] == "undefined") {
// // if (!params.data) {
// // return params.name + ' : -';
// // }
// // return params.name + ' : ' + params.data.value['produce'] + '<br/>同比 : ' + params.data.value['increase'];
// // } else {
// // return params.name + ' : ' + params.value[2]['produce'] + '<br/>同比 : ' + params.value[2]['increase'];
// // }
// }
},
legend: {
data: ['轿车', 'MPV', 'SUV', '交叉型乘用车'],
bottom: '1%',
itemGap: 40,
textStyle: {
color: pcolor50
}
},
grid: {
left: '5%',
right: '5%',
bottom: '5%',
containLabel: true,
show: false // 网格边框是否显示, 上和右边框
},
// toolbox: {
// feature: {
// dataView: {show: false, readOnly: false}, // 数据试图是否在控件中显示
// magicType: {show: true, type: ['stack', 'tiled']},
// restore: {show: true},
// saveAsImage: {show: true}
// }
// },
xAxis: {
type: 'category',
boundaryGap: true, // 坐标轴两边留白
splitLine: { // 网格线x轴对应的是否显示
show: true,
lineStyle: {
width: 1.2,
color: pcolor400
}
},
data: data.map(d => {
return d.name + '月'
}),
axisLine: {
lineStyle: {
width: 1.2,
color: pcolor400
}
},
axisLabel: {
show: true,
color: pcolor50,
fontSize: 12
}
},
yAxis: {
type: 'value',
// name: '份额(%)',
// top:10,
// nameLocation: 'start',
min: 0,
max: 50,
splitLine: { // 网格线y轴对应的是否显示
show: true,
lineStyle: {
width: 1.2,
color: pcolor400
}
},
axisLine: {
lineStyle: {
width: 1.2,
color: pcolor400
}
},
axisLabel: {
formatter: '{value}',
show: true,
color: pcolor50,
fontSize: 12
},
inverse: false,
},
series: [
{
name: '轿车',
type: 'line',
smooth: true, //是否平滑曲线显示
showAllSymbol: true,
symbol: 'circle',
symbolSize: 6,
label: {
// show: true,
position: 'top',
textStyle: {
color: '#fff',
}
},
itemStyle: {
borderColor: "#fff",
borderWidth: 2
},
areaStyle: {
normal: {
color: new echarts.graphic.LinearGradient(0, 0, 0, 1, [{
offset: 0,
color: '#89A170'
},
{
offset: 1,
color: '#3fbbff0d'
}
], false),
}
},
markPoint: {
symbol: 'circle',
symbolSize: 32,
data: [
{ type: 'max', name: '最大值'},
{ type: 'min', name: '最小值' }
],
label: {
color: acolor_p
}
},
color: 'yellow',
data: data.map(d => {
return d.value["轿车"]["ratio"]
})
},
{
name: 'MPV',
type: 'line',
smooth: true, //是否平滑曲线显示
showAllSymbol: true,
symbol: 'circle',
symbolSize: 6,
label: {
// show: true,
position: 'top',
textStyle: {
color: '#fff',
}
},
itemStyle: {
borderColor: "#fff",
borderWidth: 2
},
markPoint: {
symbol: 'circle',
symbolSize: 32,
data: [
{ type: 'max', name: '最大值'},
{ type: 'min', name: '最小值' }
],
label: {
color: 'white'
}
},
color: '#e86c66',
data: data.map(d => {
return d.value["MPV"]["ratio"]
})
},
{
name: 'SUV',
type: 'line',
smooth: true, //是否平滑曲线显示
showAllSymbol: true,
symbol: 'circle',
symbolSize: 6,
label: {
// show: true,
position: 'top',
textStyle: {
color: '#fff',
}
},
itemStyle: {
borderColor: "#fff",
borderWidth: 2
},
markPoint: {
symbol: 'circle',
symbolSize: 32,
data: [
{ type: 'max', name: '最大值'},
{ type: 'min', name: '最小值' }
],
label: {
color: 'white'
}
},
color: '#47a0fb',
data: data.map(d => {
return d.value["SUV"]["ratio"]
})
},
{
name: '交叉型乘用车',
type: 'line',
smooth: true, //是否平滑曲线显示
showAllSymbol: true,
symbol: 'circle',
symbolSize: 6,
label: {
// show: true,
position: 'top',
textStyle: {
color: '#fff',
}
},
itemStyle: {
borderColor: "#fff",
borderWidth: 2
},
markPoint: {
symbol: 'circle',
symbolSize: 32,
data: [
{ type: 'max', name: '最大值'},
{ type: 'min', name: '最小值' }
],
label: {
color: 'white'
}
},
color: '#6c13a6',
data: data.map(d => {
return d.value["交叉型乘用车"]["ratio"]
})
}
]
}
let chart = echarts.init(document.getElementById('chart-line-t'))
chart.setOption(option)
$(window).resize(function() {
chart.resize()
})
}
}())