[refactor] refactor symbol and label

Runtime/Component/Child/SerieDataBaseInfo.cs

@@ -0,0 +1,33 @@
+using UnityEngine;
+
+namespace XCharts.Runtime
+{
+    /// <summary>
+    /// 数据项的其他基础数据。
+    /// </summary>
+    [System.Serializable]
+    public class SerieDataBaseInfo : ChildComponent, ISerieDataComponent
+    {
+        [SerializeField] private bool m_Ignore = false;
+        [SerializeField] private bool m_Selected;
+        [SerializeField] private float m_Radius;
+
+        /// <summary>
+        /// 是否忽略数据。当为 true 时，数据不进行绘制。
+        /// </summary>
+        public bool ignore
+        {
+            get { return m_Ignore; }
+            set { if (PropertyUtil.SetStruct(ref m_Ignore, value)) SetVerticesDirty(); }
+        }
+        /// <summary>
+        /// 自定义半径。可用在饼图中自定义某个数据项的半径。
+        /// </summary>
+        public float radius { get { return m_Radius; } set { m_Radius = value; } }
+        /// <summary>
+        /// Whether the data item is selected.
+        /// |该数据项是否被选中。
+        /// </summary>
+        public bool selected { get { return m_Selected; } set { m_Selected = value; } }
+    }
+}