增加部分鼠标事件回调

Runtime/API/BaseChart_API.cs

@@ -9,6 +9,7 @@ using UnityEngine;
 using System.Collections.Generic;
 using System;
 using UnityEngine.UI;
+using UnityEngine.EventSystems;
 
 namespace XCharts
 {
@@ -88,7 +89,6 @@ namespace XCharts
         /// The position of chart.
         /// 图表的左下角起始坐标。
         /// </summary>
-        /// <returns></returns>
         public Vector3 chartPosition { get { return m_ChartPosition; } }
         public Rect chartRect { get { return m_ChartRect; } }
         /// <summary>
@@ -97,13 +97,53 @@ namespace XCharts
         /// </summary>
         public Vector2 pointerPos { get; protected set; }
         /// <summary>
-        /// 自定义绘制回调。
-        /// </summary>
-        public Action<VertexHelper> customDrawCallback { set { m_CustomDrawCallback = value; } }
-        /// <summary>
         /// 警告信息。
         /// </summary>
         public string warningInfo { get; protected set; }
+        /// <summary>
+        /// 强制开启鼠标事件检测。
+        /// </summary>
+        public bool forceOpenRaycastTarget { get { return m_ForceOpenRaycastTarget; } set { m_ForceOpenRaycastTarget = value; } }
+        /// <summary>
+        /// 自定义绘制回调。
+        /// </summary>
+        public Action<VertexHelper> onCustomDraw { set { m_OnCustomDrawCallback = value; } }
+        /// <summary>
+        /// 鼠标点击回调。
+        /// </summary>
+        public Action<BaseChart, PointerEventData> onPointerClick { set { m_OnPointerClick = value; m_ForceOpenRaycastTarget = true; } }
+        /// <summary>
+        /// 鼠标按下回调。
+        /// </summary>
+        public Action<BaseChart, PointerEventData> onPointerDown { set { m_OnPointerDown = value; m_ForceOpenRaycastTarget = true; } }
+        /// <summary>
+        /// 鼠标弹起回调。
+        /// </summary>
+        public Action<BaseChart, PointerEventData> onPointerUp { set { m_OnPointerUp = value; m_ForceOpenRaycastTarget = true; } }
+        /// <summary>
+        /// 鼠标进入回调。
+        /// </summary>
+        public Action<BaseChart, PointerEventData> onPointerEnter { set { m_OnPointerEnter = value; m_ForceOpenRaycastTarget = true; } }
+        /// <summary>
+        /// 鼠标退出回调。
+        /// </summary>
+        public Action<BaseChart, PointerEventData> onPointerExit { set { m_OnPointerExit = value; m_ForceOpenRaycastTarget = true; } }
+        /// <summary>
+        /// 鼠标开始拖拽回调。
+        /// </summary>
+        public Action<BaseChart, PointerEventData> onBeginDrag { set { m_OnBeginDrag = value; m_ForceOpenRaycastTarget = true; } }
+        /// <summary>
+        /// 鼠标拖拽回调。
+        /// </summary>
+        public Action<BaseChart, PointerEventData> onDrag { set { m_OnDrag = value; m_ForceOpenRaycastTarget = true; } }
+        /// <summary>
+        /// 鼠标结束拖拽回调。
+        /// </summary>
+        public Action<BaseChart, PointerEventData> onEndDrag { set { m_OnEndDrag = value; m_ForceOpenRaycastTarget = true; } }
+        /// <summary>
+        /// 鼠标滚动回调。
+        /// </summary>
+        public Action<BaseChart, PointerEventData> onScroll { set { m_OnScroll = value; m_ForceOpenRaycastTarget = true; } }
 
         /// <summary>
         /// 设置图表的宽高（在非stretch pivot下才有效，其他情况需要自己调整RectTransform）
@@ -704,5 +744,8 @@ namespace XCharts
 
         [Obsolete("Use BaseChart.AnimationFadeOut() instead.", true)]
         public void MissAnimationStart() { }
+
+        [Obsolete("Use onCustomDraw instead.", false)]
+        public Action<VertexHelper> customDrawCallback { set { m_OnCustomDrawCallback = value; } }
     }
 }

Runtime/API/CoordinateChart_API.cs

@@ -140,7 +140,6 @@ namespace XCharts
         /// reutrn true when all the show axis is `Value` type.
         /// 纯数值坐标轴（数值轴或对数轴）。
         /// </summary>
-        /// <returns></returns>
         public bool IsValue()
         {
             foreach (var axis in m_XAxises)
@@ -154,6 +153,9 @@ namespace XCharts
             return true;
         }
 
+        /// <summary>
+        /// 纯类目轴。
+        /// </summary>
         public bool IsCategory()
         {
             foreach (var axis in m_XAxises)
@@ -167,6 +169,9 @@ namespace XCharts
             return true;
         }
 
+        /// <summary>
+        /// 坐标是否在坐标轴内。
+        /// </summary>
         public bool IsInCooridate(Vector2 local)
         {
             return IsInCooridate(local.x, local.y);
@@ -253,7 +258,7 @@ namespace XCharts
         }
 
         /// <summary>
-        /// 设置可缓存的最大数据量。
+        /// 设置可缓存的最大数据量。当数据量超过该值时，会自动删除第一个值再加入最新值。
         /// </summary>
         public void SetMaxCache(int maxCache)
         {