option = {
tooltip: {
trigger: 'item',
formatter: "{b} : {c}"
},
grid: {
top:'15%',
bottom:'5%',
right : '5%'
},
xAxis: [{
// x轴
type: 'category',
data: [1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20],
axisTick: {
show: false
},
axisLine: {
show: true,
lineStyle:{
color:'#CCCCCC'
}
}
}],
yAxis: [{
name:'(次)',//y单位
axisTick: {
show: false
},
axisLine: {
show: true,
lineStyle:{
color:'#CCCCCC'
}
},
splitLine: {//坐标轴grid里面的分割线
show: true,
lineStyle:{
type: 'solid',
color: '#E7E7E7'
}
}
}],
series: [
{
type: 'bar',
name: '就业率',
barWidth: 5,
itemStyle: {
normal: {
//柱体的颜色
//右，下，左，上（0，1，0，0）
color: function(params) {
var colorList = [
['#04FEFD', '#04FEFD'],
['#07F9FD', '#07F9FD'],
['#0DEEFC', '#0DEEFC'],
['#0DEEFC', '#0DEEFC'],
['#11E7FC', '#11E7FC'],
['#15E1FC', '#15E1FC'],
['#1AD8FB', '#1AD8FB'],
['#1ED0FB', '#1ED0FB'],
['#23C8FA', '#23C8FA'],
['#28BEFA', '#28BEFA'],
['#2DB6FA', '#2DB6FA'],
['#33A9F6', '#33A9F6'],
['#3D99F8', '#3D99F8'],
['#3E99F8', '#3E99F8'],
['#448FF8', '#448FF8'],
['#4887F8', '#4887F8'],
['#4D7EF7', '#4D7EF7'],
['#5275F7', '#5275F7'],
['#566EF6', '#566EF6'],
['#5B66F6', '#5B66F6'],
['#5E60F6', '#5E60F6'],
['#625AF5', '#625AF5'],
['#6751F5', '#6751F5'],
['#6751F5', '#6751F5'],
['#6751F5', '#6751F5'],
['#6751F5', '#6751F5'],
['#6751F5', '#6751F5'],
['#6751F5', '#6751F5'],
['#6751F5', '#6751F5'],
['#6751F5', '#6751F5'],
['#6751F5', '#6751F5'],
];
var colorItem = colorList[params.dataIndex];
return new echarts.graphic.LinearGradient(0, 0, 1, 0, [{
offset: 0,
color: colorItem[0]
},
{
offset: 1,
color: colorItem[1]
}
], false);
},
barBorderRadius:[5,5,0,0]
}
},
data: [25,27,29,31,33,31,29,27,25,27,29,31,33,35,37,39,41,39,37,35]
}]};