option = { tooltip: { axisPointer: { type: 'shadow' } }, legend: { data: ['2011年', '2012年'] }, grid: { left: '3%', right: '4%', bottom: '3%', containLabel: true }, xAxis: { type: 'category', axisLine: { show: true, lineStyle: { color: '#0058FF' } }, data: ['巴西', '印尼', '美国', '印度', '中国', '世界人口(万)'] }, yAxis: { type: 'value', axisLine: { show: true, lineStyle: { color: '#0058FF' } }, "splitLine": { show: false, }, }, series: [ { name: '2011年', type: 'bar', data: [18203, 23489, 29034, 104970, 131744, 630230], color: new echarts.graphic.LinearGradient(0, 0, 0, 1, [{ offset: 0, color: '#1CFFD3' }, { offset: 1, color: '#019D6180' }]) }, { name: '2012年', type: 'bar', data: [19325, 23438, 31000, 121594, 134141, 681807], color: new echarts.graphic.LinearGradient(0, 0, 0, 1, [{ offset: 0, color: '#31CCFA' }, { offset: 1, color: '#0058FF80' }]) } ] };