ETA1.0.5 横坐标范围改变时，重置图例数组

src/views/dataEntry_manage/mixins/addOreditMixin.js

@@ -693,6 +693,8 @@ export default {
 					this.isSpanYearDisable=false
 				}
 				this.SeasonExtraConfig.JumpYear = this.isSpanYear?1:0
+				//修改横轴的时候，请求入参里的图例名称需要清空一下
+				this.SeasonExtraConfig.ChartLegend=[]
 				this.getPreviewSplineInfo()
 			}else{
 				this.isSpanYearDisable=false