app.title = '极坐标系下的堆叠柱状图'; option = { angleAxis: { }, radiusAxis: { type: 'category', data: ['家属责任', '医院责任', '产妇责任'], z: 10 }, polar: { }, series: [{ type: 'bar', data: [132,0,0], coordinateSystem: 'polar', name: '', stack: 'a' }, { type: 'bar', data: [0,81,0], coordinateSystem: 'polar', name: '', stack: 'a' }, { type: 'bar', data: [0,0,24], coordinateSystem: 'polar', name: '', stack: 'a' }], legend: { show: true, data: ['A', 'B', 'C'] } };