option = {
title : {
text: '某地区蒸发量和降水量',
subtext: '纯属虚构'
},
tooltip : {
trigger: 'axis'
},
legend: {
data:['蒸发量','降水量']
},
toolbox: {
show : true,
feature : {
dataView : {show: true, readOnly: false},
magicType : {show: true, type: ['line', 'bar']},
restore : {show: true},
saveAsImage : {show: true}
}
},
calculable : true,
xAxis : [
{
type : 'category',
data : ['1月','2月','3月','4月','5月','6月','7月','8月','9月','10月','11月','12月']
}
],
yAxis : [
{
type : 'value'
}
],
series : [
{
name:'蒸发量',
type:'bar',
data:[2.0, 4.9, 7.0, 23.2, 25.6, 76.7, 135.6, 162.2, 32.6, 20.0, 6.4, 3.3],
markPoint : {
label: {
offset: [0, 0],
color: '#ffffff',
formatter:function(a){console.log(a)},
},
itemStyle:{
color: 'green'
},
data : [
{ coord: [0,2.0] ,value:2},
{ coord: [1,4.9],value:4.9},
{ coord: [2,7.0],value:7},
{ coord: [3,23.2] ,value:23.2},
{ coord: [4,25.6],value:25.6},
{ coord: [5,76.7],value:76.7},
{ coord: [6,135.6] ,value:135.6},
{ coord: [7,162.2],value:162.2},
{ coord: [8,32.6],value:32.6},
]
},
},
]
};