fix: 修复指针不显示的问题

src/components/Charts/Gauge/index.tsx

@@ -4,14 +4,14 @@ import {
   Coordinate,
   Point,
   Annotation,
+  registerShape,
 } from 'bizcharts';
-// import Point from 'bizcharts/lib/geometry/Point';
-// import { Annotation } from 'bizcharts/lib';
-import { registerShape } from '@antv/g2';
 import React from 'react';
 import autoHeight from '../autoHeight';
 import { getIntl } from 'umi';
+
 const intl = getIntl();
+
 export interface GaugeProps {
   title: React.ReactText;
   color?: string;
@@ -73,7 +73,7 @@ registerShape('point', 'pointer', {
       attrs: {
         x: center.x,
         y: center.y,
-        r: 6,
+        r: 4,
         stroke: cfg.color,
         lineWidth: 3,
         fill: '#fff',
@@ -103,6 +103,7 @@ const Gauge: React.FC<GaugeProps> = (props) => {
       nice: true,
     },
   };
+
   const data = [{ value: percent / 10 }];
 
   const textStyle: {