3368 网络图缩放优化

src/components/TreeChart/index.vue

@@ -376,7 +376,6 @@ export default {
           currentOption.series[0].label.width = 130 * zoom;
           currentOption.series[0].label.distance = 18 * zoom;
           currentOption.series[0].leaves.distance = 18 * zoom;
-          currentOption.center = this.centerLoca;
           
           option && myChart.setOption(currentOption);
         }