brush color tweak
brush color tweak

ecomfe/echarts,apache/incubator-echarts,chenfwind/echarts,chenfwind/echarts,100star/echarts,100star/echarts,hexj/echarts,hexj/echarts,starlkj/echarts,apache/incubator-echarts,ecomfe/echarts,starlkj/echarts,starlkj/echarts,hexj/echarts