series: {
type: 'pictorialBar',
name: chartsData.length ? chartsData[0].name : '',
symbol: 'path://M512 0h3072a512 512 0 1 1 0 1024H512a512 512 0 0 1 0-1024z"', //svg 地址
symbolRepeat: true,
symbolSize:['100%', 5],
barWidth: 16,
symbolMargin: '40%',
}