option = { backgroundColor: "#ffffff", color: ["#289bce", "#63c642", "#f0871d", "#e7302c", "#d32287", "#923d9b"], title: { text: 'U.S.SmartPhone Marketshare', x: 'center', textStyle: { fontSize: '28' }, }, series: [{ label: { normal: { textStyle: { fontSize: animationThreshold = 18 }, position: 'inner' } }, type: 'pie', radius: '65%', center: ['50%', '45%'], data: [{ value: 39.0, name: '39.0%' }, { value: 19.5, name: '19.5%' }, { value: 9.8, name: '9.8%' }, { value: 7.4, name: '7.4%' }, { value: 3.1, name: '3.1%' }, { value: 21.2, name: '21.2%' }, ], itemStyle: { normal: { borderWidth: 0, borderColor: '#ffffff', }, } }] };