1.使用方法:
<script src='js/echarts.min.js'></script>
<div id='box'></div>
window.onload = function () { var myChart = echarts.init(document.getElementById('box')); option = { legend: { orient: 'vertical', x: 'left', data:['直接访问','搜索引擎'] }, series: [ { name:'访问来源', type:'pie', radius: ['50%', '70%'], avoidLabelOverlap: false, label: { normal: { show: false, position: 'center', color: '#ccc', }, emphasis: { show: true, textStyle: { fontSize: '30', fontWeight: 'bold' } } }, labelLine: { normal: { show: false } }, data:[ {value:335, name:'直接访问'}, {value:1548, name:'搜索引擎'} ] } ] }; myChart.setOption(option); }
2.基本设置:
(1)ex改变饼图每个块的颜色,分别在data中添加itemStyle对象然后设置color的颜色即可
data:[ {value:335, name:'直接访问', itemStyle: { normal: { color: ['#715790'], } } }, {value:1548, name:'搜索引擎', itemStyle: { normal: { color: ['#00F4FE'], } } }
]