fixed emphasis label

Assets/XCharts/CHANGELOG-EN.md

@@ -41,6 +41,7 @@
 
 ## branch-2.0
 
+* (2021.12.21) Fixed `Emphasis` dont work
 * (2021.12.17) Fixed `MarkLine` does not auto refresh label active when serie hide #178
 * (2021.12.10) Improved `Radar`'s `AxisLine` and `SplitLine` to be controlled separately
 * (2021.12.08) Fixed y axis does not refresh when serie hidden

Assets/XCharts/CHANGELOG.md

@@ -41,6 +41,7 @@
 
 ## branch-2.0
 
+* (2021.12.21) 修复`Emphasis`不生效的问题
 * (2021.12.17) 修复`MarkLine`在运行时`Label`不自动刷新显示隐藏的问题 #178
 * (2021.12.10) 完善`Radar`的`AxisLine`和`SplitLine`可单独控制
 * (2021.12.08) 修复`Serie`隐藏后`Y`轴最大值不刷新的问题

Assets/XCharts/Runtime/Component/Sub/MarkLine.cs

@@ -262,7 +262,6 @@ namespace XCharts
     {
         public CoordinateChart chart;
         private GameObject m_MarkLineLabelRoot;
-        private bool m_RefreshLabel = false;
 
         public MarkLineHandler(CoordinateChart chart)
         {
@@ -515,7 +514,6 @@ namespace XCharts
             data.runtimeCurrentEndPosition = ep;
             if (sp != Vector3.zero || ep != Vector3.zero)
             {
-                m_RefreshLabel = true;
                 chart.ClampInChart(ref sp);
                 chart.ClampInChart(ref ep);
                 var theme = chart.theme.axis;

Assets/XCharts/Runtime/Helper/SerieHelper.cs

@@ -431,6 +431,14 @@ namespace XCharts
             }
         }
 
+        public static SerieLabel GetSerieEmphasisLabel(Serie serie, SerieData serieData)
+        {
+            if (!serie.IsPerformanceMode() && serieData.enableEmphasis && serieData.emphasis.show)
+                return serieData.emphasis.label;
+            else if (serie.emphasis.show) return serie.emphasis.label;
+            else return null;
+        }
+
         public static IconStyle GetIconStyle(Serie serie, SerieData serieData)
         {
             if (serieData.enableIconStyle) return serieData.iconStyle;

Assets/XCharts/Runtime/Internal/BaseChart.cs

@@ -544,9 +544,10 @@ namespace XCharts
             if (m_SerieLabelRoot == null) return;
             if (count == -1) count = serie.dataCount;
             var serieLabel = SerieHelper.GetSerieLabel(serie, serieData);
+            var serieEmphasisLable = SerieHelper.GetSerieEmphasisLabel(serie, serieData);
             var iconStyle = SerieHelper.GetIconStyle(serie, serieData);
             if (serie.IsPerformanceMode()) return;
-            if (!serieLabel.show && !iconStyle.show) return;
+            if (!serieLabel.show && (serieEmphasisLable == null || !serieEmphasisLable.show) && !iconStyle.show) return;
             if (serie.animation.enable && serie.animation.HasFadeOut()) return;
             var textName = ChartCached.GetSerieLabelName(s_SerieLabelObjectName, serie.index, serieData.index);
             var color = Color.grey;