代码：

dataZoom: [{start: 0,end: 100,left: 100,bottom: 0,right: 140,backgroundColor: 'yellow',borderRadius: 15,borderColor: 'green',dataBackground: {lineStyle: {width: 0},areaStyle: {color: 'black',opacity: 1,}},selectedDataBackground: {lineStyle: {width: 0},areaStyle: {color: 'blue',opacity: 1}},fillerColor: 'rgba(100,200,200, 0.1)',brushSelect: false,handleStyle: { /* 手柄的样式 */color: '#fff',borderWidth: 3,borderColor: 'red'},handleIcon: 'path://M30.9,53.2C16.8,53.2,5.3,41.7,5.3,27.6S16.8,2,30.9,2C45,2,56.4,13.5,56.4,27.6S45,53.2,30.9,53.2z M30.9,3.5M36.9,35.8h-1.3z M26.8,35.8 h-1.3H27L27.8,35.8L25.8,35.8z'},]

效果图：