增加Tooltip的ignoreDataShow参数

Runtime/Component/Main/Tooltip.cs

@@ -60,6 +60,7 @@ namespace XCharts
         [SerializeField] private string m_NumericFormatter = "";
         [SerializeField] private float m_PaddingLeftRight = 5f;
         [SerializeField] private float m_PaddingTopBottom = 5f;
+        [SerializeField] private bool m_IgnoreDataShow = false;
         [SerializeField] private string m_IgnoreDataDefaultContent = "-";
         [SerializeField] private bool m_AlwayShow = false;
         [SerializeField] private Vector2 m_Offset = new Vector2(18f, -25f);
@@ -185,6 +186,11 @@ namespace XCharts
         /// </summary>
         public float paddingTopBottom { get { return m_PaddingTopBottom; } set { m_PaddingTopBottom = value; } }
         /// <summary>
+        /// Whether to show ignored data on tooltip.
+        /// 是否显示忽略数据在tooltip上。
+        /// </summary>
+        public bool ignoreDataShow { get { return m_IgnoreDataShow; } set { m_IgnoreDataShow = value; } }
+        /// <summary>
         /// The default display character information for ignored data.
         /// 被忽略数据的默认显示字符信息。
         /// </summary>

Runtime/Internal/Helper/TooltipHelper.cs

@@ -106,7 +106,7 @@ namespace XCharts
         public static void InitRadarTooltip(ref StringBuilder sb, Tooltip tooltip, Serie serie, Radar radar,
             ChartTheme theme)
         {
-            if(radar == null) return;
+            if (radar == null) return;
             if (!serie.show) return;
             if (tooltip.runtimeGridIndex >= 0) return;
             if (serie.radarIndex != radar.index) return;
@@ -206,7 +206,7 @@ namespace XCharts
                         .Append(ChartCached.FloatToStr(yValue, numericFormatter)).Append("]");
                 }
             }
-            else
+            else if (!isIngore || (isIngore && tooltip.ignoreDataShow))
             {
                 var valueTxt = isIngore ? tooltip.ignoreDataDefaultContent :
                     ChartCached.FloatToStr(yValue, numericFormatter);