principalTypeChart: function () {
let that = this;
var chartDom = document.getElementsByClassName('left-top-principal')[0];
var myChart = echarts.init(chartDom);
// 数据机构
let dataX = ['XX街道','XXxxxx街道','XX街道','XX街道','XX街道','XX街道','XX街道','XX街道','XX街道','XX街道'];
let dataY = [2,50,15,35,50,30,40,50,60,20];
let option = {
// backgroundColor: '#0D2753', 背景色
// 点击显示详情数据
tooltip: {
trigger: 'axis',
axisPointer: {
type: 'shadow',
},
},
// 当成上下左右的margin确保x轴，y轴刻度显示下
grid: {
top: '8%',
right: '5%',
left: '15%',
bottom: '18%',
},
xAxis: [
{
type: 'category',
data: dataX,
axisLine: {
lineStyle: {
color: 'rgba(66, 192, 255, .3)',
},
},
// x轴字体的样式
axisLabel: {
interval:0,
margin: 10,
color: '#05D5FF',
textStyle: {
fontSize: 11,
},
rotate: '90',
},
axisTick: {//刻度展示不展示
show: false,
},
},
],
yAxis: [
{
axisLabel: {
padding: [3, 0, 0, 0],
formatter: '{value}',
color: 'rgba(95, 187, 235, 1)',
textStyle: {
fontSize: 11,
},
},
axisTick: {
show: true,
},
axisLine: {
lineStyle: {
color: 'rgba(66, 192, 255, .3)',
},
},
splitLine: {
lineStyle: {
color: 'rgba(255,255,255,0)',
},
},
},
],
series: [
{
type: 'bar',
data: dataY,
barWidth: '10',
itemStyle: {
normal: {
color: new echarts.graphic.LinearGradient(
0,
0,
0,
1,
[
{
offset: 0,
color: 'rgba(43,145,206,.5)', // 0% 处的颜色
},
{
offset: 0.98,
color: 'rgba(37,215,181,.9)', // 100% 处的颜色
},
],
false
),
shadowColor: 'rgba(5, 213, 255, 1)',
shadowBlur: 4,
barBorderRadius: 12,
},
},
// 柱子顶部的字体
label: {
normal: {
show: true,
lineHeight: 10,
formatter: '{c}',
position: 'top',
textStyle: {
color: '#fff',
fontSize: 10,
},
},
},
},
],
};
option && myChart.setOption(option);
// setTimeout(function () {
// that.enterpriseTypeChart = echarts.init(document.querySelector(
// '.education_alumni_type_chart'));
// that.enterpriseTypeChart.setOption(option);
// }, 10)
},
