增加SerieLabel的LineType给饼图配置不同类型的视觉引导线

Scripts/UI/Internal/CoordinateChart_API.cs

@@ -126,6 +126,11 @@ namespace XCharts
             return true;
         }
 
+        public bool IsCategory()
+        {
+            return !IsValue();
+        }
+
     }
 }
 

Scripts/UI/Internal/CoordinateChart_DrawLine.cs

@@ -296,7 +296,7 @@ namespace XCharts
                     }
                     break;
                 case LineType.Smooth:
-                    ChartHelper.GetBezierList(ref bezierPoints, null, lp, np, llp, nnp, fine, lineSmoothStyle);
+                    ChartHelper.GetBezierList(ref bezierPoints, lp, np, llp, nnp, fine, lineSmoothStyle);
                     if (bezierPoints.Count > 0) progress = bezierPoints.Count - 1;
                     break;
                 case LineType.StepStart:
@@ -858,7 +858,7 @@ namespace XCharts
             var smoothDownPoints = serie.GetDownSmoothList(dataIndex);
             var fine = isStack && m_Series.IsAnyGradientSerie(serie.stack);
             if (isYAxis) ChartHelper.GetBezierListVertical(ref bezierPoints, lp, np, fine, lineSmoothStyle);
-            else ChartHelper.GetBezierList(ref bezierPoints, vh, lp, np, llp, nnp, fine, lineSmoothStyle);
+            else ChartHelper.GetBezierList(ref bezierPoints, lp, np, llp, nnp, fine, lineSmoothStyle);
 
             Vector3 start, to;
             if (serie.lineType == LineType.SmoothDash)

Scripts/UI/Internal/SerieData.cs

@@ -28,12 +28,18 @@ namespace XCharts
         private float m_LabelPaddingLeftRight;
         private float m_LabelPaddingTopBottom;
 
+        public int index { get; set; }
         /// <summary>
         /// the name of data item.
         /// 数据项名称。
         /// </summary>
         public string name { get { return m_Name; } set { m_Name = value; } }
         /// <summary>
+        /// 数据项图例名称。当数据项名称不为空时，图例名称即为系列名称；反之则为索引index。
+        /// </summary>
+        /// <value></value>
+        public string legendName { get { return string.IsNullOrEmpty(name) ? ChartCached.IntToStr(index) : name; } }
+        /// <summary>
         /// Whether the data item is selected.
         /// 该数据项是否被选中。
         /// </summary>
@@ -110,6 +116,35 @@ namespace XCharts
         /// 关联的gameObject
         /// </summary>
         public GameObject gameObject { get; private set; }
+        /// <summary>
+        /// 饼图数据项的开始角度（运行时自动计算）
+        /// </summary>
+        public float pieStartAngle { get; set; }
+        /// <summary>
+        /// 饼图数据项的结束角度（运行时自动计算）
+        /// </summary>
+        public float pieToAngle { get; set; }
+        /// <summary>
+        /// 饼图数据项的一半时的角度（运行时自动计算）
+        /// </summary>
+        public float pieHalfAngle { get; set; }
+        /// <summary>
+        /// 饼图数据项的当前角度（运行时自动计算）
+        /// </summary>
+        public float pieCurrAngle { get; set; }
+        /// <summary>
+        /// 饼图数据项的内半径
+        /// </summary>
+        public float pieInsideRadius{get;set;}
+        /// <summary>
+        /// 饼图数据项的外半径
+        /// </summary>
+        public float pieOutsideRadius { get; set; }
+        /// <summary>
+        /// 饼图数据项的偏移半径
+        /// </summary>
+        public float pieOffsetRadius { get; set; }
+        public Vector3 pieOffsetCenter { get; set; }
 
         public float GetData(int index)
         {

Scripts/UI/Internal/SerieLabel.cs

@@ -51,6 +51,25 @@ namespace XCharts
             /// </summary>
             Bottom,
         }
+
+        /// <summary>
+        /// 标签视觉引导线类型
+        /// </summary>
+        public enum LineType
+        {
+            /// <summary>
+            /// 折线
+            /// </summary>
+            BrokenLine,
+            /// <summary>
+            /// 曲线
+            /// </summary>
+            Curves,
+            /// <summary>
+            /// 水平线
+            /// </summary>
+            HorizontalLine
+        }
         [SerializeField] private bool m_Show = false;
         [SerializeField] Position m_Position;
         [SerializeField] private Vector3 m_Offset;
@@ -65,6 +84,8 @@ namespace XCharts
         [SerializeField] private int m_FontSize = 18;
         [SerializeField] private FontStyle m_FontStyle = FontStyle.Normal;
         [SerializeField] private bool m_Line = true;
+        [SerializeField] private LineType m_LineType = LineType.BrokenLine;
+        [SerializeField] private Color m_LineColor = Color.clear;
         [SerializeField] private float m_LineWidth = 1.0f;
         [SerializeField] private float m_LineLength1 = 25f;
         [SerializeField] private float m_LineLength2 = 15f;
@@ -153,6 +174,16 @@ namespace XCharts
         /// </summary>
         public bool line { get { return m_Line; } set { m_Line = value; } }
         /// <summary>
+        /// the type of visual guide line.
+        /// 视觉引导线类型。
+        /// </summary>
+        public LineType lineType { get { return m_LineType; } set { m_LineType = value; } }
+        /// <summary>
+        /// the color of visual guild line.
+        /// 视觉引导线颜色。默认和serie一致取自调色板。
+        /// </summary>
+        public Color lineColor { get { return m_LineColor; } set { m_LineColor = value; } }
+        /// <summary>
         /// the width of visual guild line.
         /// 视觉引导线的宽度。
         /// </summary>