配置项如下
option = {
xAxis: {
type: 'category',
data: ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun']
},
yAxis: {
type: 'value',
splitLine:{
show:false
}
},
series: [{
name: '总数量',
type: 'bar',
barWidth: '45%',
itemStyle: {
normal: {
// 随机显示
//color:function(d){return "#"+Math.floor(Math.random()*(256*256*256-1)).toString(16);}
// 定制显示(按顺序)
color: function(params) {
var colorList = ['#338AF6', '#78C77D', '#F4D35F', '#435184', '#8C67DE', '#6BC8CA', '#0AAF9F', '#E89589', '#16A085', '#4A235A', '#C39BD3 ', '#F9E79F', '#BA4A00', '#ECF0F1', '#616A6B', '#EAF2F8', '#4A235A', '#3498DB'];
return colorList[params.dataIndex]
},
label: {
show: true,
formatter: '{c}%',
position: 'top'
}
}
},
data: [50, 20, 70, 48, 40, 52]
}]
};