优化切换主题显示效果

Scripts/BaseChart.cs

@@ -196,6 +196,13 @@ namespace xcharts
             RefreshChart();
         }
 
+        public void UpdateTheme(Theme theme)
+        {
+            this.theme = theme;
+            OnThemeChanged();
+            SetAllDirty();
+        }
+
         protected void HideChild(string match = null)
         {
             for (int i = 0; i < transform.childCount; i++)

Scripts/LineChart.cs

@@ -3,13 +3,6 @@ using UnityEngine.UI;
 
 namespace xcharts
 {
-    [System.Serializable]
-    public enum PointType
-    {
-        square,
-        cicle
-    }
-
     [System.Serializable]
     public class LineInfo
     {
@@ -17,9 +10,7 @@ namespace xcharts
 
         [Header("Point")]
         public bool showPoint = true;
-        public PointType pointType = PointType.square;
-        public float pointWid = 1.0f;
-        public Color pointColor = Color.white;
+        public float pointWid = 2.5f;
 
         [Header("Smooth")]
         public bool smooth = false;
@@ -107,15 +98,15 @@ namespace xcharts
                         SeriesData data = series.dataList[i];
 
                         Vector3 p = new Vector3(startX + i * scaleWid, zeroY + data.value * coordinateHig / max);
-                        switch (lineInfo.pointType)
+                        if(theme == Theme.Dark)
                         {
-                            case PointType.square:
-                                ChartUtils.DrawPolygon(vh, p, lineInfo.pointWid, lineInfo.pointColor);
-                                break;
-                            case PointType.cicle:
-                                ChartUtils.DrawCricle(vh, p, lineInfo.pointWid, lineInfo.pointColor, 
-                                    (int)lineInfo.pointWid * 5);
-                                break;
+                            ChartUtils.DrawCricle(vh, p, lineInfo.pointWid, color, (int)lineInfo.pointWid * 5);
+                        }
+                        else
+                        {
+                            ChartUtils.DrawCricle(vh, p, lineInfo.pointWid, Color.white);
+                            ChartUtils.DrawDoughnut(vh, p, lineInfo.pointWid - lineInfo.tickness,
+                                lineInfo.pointWid, 0, 360, color);
                         }
                     }
                 }

Scripts/RadarChart.cs

@@ -174,6 +174,7 @@ namespace xcharts
                     radarInfo.backgroundColorList.Add(ThemeInfo.GetColor("#e7e7e7"));
                     break;
             }
+            InitIndicator();
         }
 
         private void DrawData(VertexHelper vh)