增加Tooltip的Auto自动设置显示类型和触发类型

2026-05-23 17:30:10 +00:00 · 2023-09-01 08:01:27 +08:00
parent 9deb120446
commit a6ba17ee00
33 changed files with 154 additions and 108 deletions
--- a/Runtime/Chart/BarChart.cs
+++ b/Runtime/Chart/BarChart.cs
@@ -11,13 +11,9 @@ namespace XCharts.Runtime
    {
        protected override void DefaultChart()
        {
-            AddChartComponentWhenNoExist<GridCoord>();
-            AddChartComponentWhenNoExist<XAxis>();
-            AddChartComponentWhenNoExist<YAxis>();
-
-            var tooltip = EnsureChartComponent<Tooltip>();
-            tooltip.type = Tooltip.Type.Shadow;
-            tooltip.trigger = Tooltip.Trigger.Axis;
+            EnsureChartComponent<GridCoord>();
+            EnsureChartComponent<XAxis>();
+            EnsureChartComponent<YAxis>();

            RemoveData();
            Bar.AddDefaultSerie(this, GenerateDefaultSerieName());
--- a/Runtime/Chart/CandlestickChart.cs
+++ b/Runtime/Chart/CandlestickChart.cs
@@ -11,13 +11,9 @@ namespace XCharts.Runtime
    {
        protected override void DefaultChart()
        {
-            AddChartComponentWhenNoExist<GridCoord>();
-            AddChartComponentWhenNoExist<XAxis>();
-            AddChartComponentWhenNoExist<YAxis>();
-
-            var tooltip = EnsureChartComponent<Tooltip>();
-            tooltip.type = Tooltip.Type.Shadow;
-            tooltip.trigger = Tooltip.Trigger.Axis;
+            EnsureChartComponent<GridCoord>();
+            EnsureChartComponent<XAxis>();
+            EnsureChartComponent<YAxis>();

            RemoveData();
            var serie = Candlestick.AddDefaultSerie(this, GenerateDefaultSerieName());
--- a/Runtime/Chart/HeatmapChart.cs
+++ b/Runtime/Chart/HeatmapChart.cs
@@ -12,10 +12,6 @@ namespace XCharts.Runtime
    {
        protected override void DefaultChart()
        {
-            var tooltip = GetChartComponent<Tooltip>();
-            tooltip.type = Tooltip.Type.None;
-            tooltip.trigger = Tooltip.Trigger.Axis;
-
            var grid = EnsureChartComponent<GridCoord>();
            grid.left = 0.12f;

--- a/Runtime/Chart/LineChart.cs
+++ b/Runtime/Chart/LineChart.cs
@@ -11,13 +11,9 @@ namespace XCharts.Runtime
    {
        protected override void DefaultChart()
        {
-            AddChartComponentWhenNoExist<GridCoord>();
-            AddChartComponentWhenNoExist<XAxis>();
-            AddChartComponentWhenNoExist<YAxis>();
-
-            var tooltip = EnsureChartComponent<Tooltip>();
-            tooltip.type = Tooltip.Type.Line;
-            tooltip.trigger = Tooltip.Trigger.Axis;
+            EnsureChartComponent<GridCoord>();
+            EnsureChartComponent<XAxis>();
+            EnsureChartComponent<YAxis>();

            RemoveData();
            Line.AddDefaultSerie(this, GenerateDefaultSerieName());
--- a/Runtime/Chart/PolarChart.cs
+++ b/Runtime/Chart/PolarChart.cs
@@ -11,11 +11,11 @@ namespace XCharts.Runtime
    {
        protected override void DefaultChart()
        {
-            AddChartComponentWhenNoExist<PolarCoord>();
-            AddChartComponentWhenNoExist<AngleAxis>();
-            AddChartComponentWhenNoExist<RadiusAxis>();
+            EnsureChartComponent<PolarCoord>();
+            EnsureChartComponent<AngleAxis>();
+            EnsureChartComponent<RadiusAxis>();

-            var tooltip = GetChartComponent<Tooltip>();
+            var tooltip = EnsureChartComponent<Tooltip>();
            tooltip.type = Tooltip.Type.Corss;
            tooltip.trigger = Tooltip.Trigger.Axis;

--- a/Runtime/Chart/ScatterChart.cs
+++ b/Runtime/Chart/ScatterChart.cs
@@ -11,11 +11,7 @@ namespace XCharts.Runtime
    {
        protected override void DefaultChart()
        {
-            AddChartComponentWhenNoExist<GridCoord>();
-
-            var tooltip = EnsureChartComponent<Tooltip>();
-            tooltip.type = Tooltip.Type.None;
-            tooltip.trigger = Tooltip.Trigger.Item;
+            EnsureChartComponent<GridCoord>();

            var xAxis = EnsureChartComponent<XAxis>();
            xAxis.type = Axis.AxisType.Value;
--- a/Runtime/Chart/SimplifiedBarChart.cs
+++ b/Runtime/Chart/SimplifiedBarChart.cs
@@ -11,13 +11,9 @@ namespace XCharts.Runtime
    {
        protected override void DefaultChart()
        {
-            AddChartComponentWhenNoExist<GridCoord>();
-            AddChartComponentWhenNoExist<XAxis>();
-            AddChartComponentWhenNoExist<YAxis>();
-
-            var tooltip = GetChartComponent<Tooltip>();
-            tooltip.type = Tooltip.Type.Line;
-            tooltip.trigger = Tooltip.Trigger.Axis;
+            EnsureChartComponent<GridCoord>();
+            EnsureChartComponent<XAxis>();
+            EnsureChartComponent<YAxis>();

            RemoveData();
            SimplifiedBar.AddDefaultSerie(this, GenerateDefaultSerieName());
--- a/Runtime/Chart/SimplifiedCandlestickChart.cs
+++ b/Runtime/Chart/SimplifiedCandlestickChart.cs
@@ -11,13 +11,9 @@ namespace XCharts.Runtime
    {
        protected override void DefaultChart()
        {
-            AddChartComponentWhenNoExist<GridCoord>();
-            AddChartComponentWhenNoExist<XAxis>();
-            AddChartComponentWhenNoExist<YAxis>();
-
-            var tooltip = GetChartComponent<Tooltip>();
-            tooltip.type = Tooltip.Type.Shadow;
-            tooltip.trigger = Tooltip.Trigger.Axis;
+            EnsureChartComponent<GridCoord>();
+            EnsureChartComponent<XAxis>();
+            EnsureChartComponent<YAxis>();

            RemoveData();
            SimplifiedCandlestick.AddDefaultSerie(this, GenerateDefaultSerieName());
--- a/Runtime/Chart/SimplifiedLineChart.cs
+++ b/Runtime/Chart/SimplifiedLineChart.cs
@@ -11,13 +11,9 @@ namespace XCharts.Runtime
    {
        protected override void DefaultChart()
        {
-            AddChartComponentWhenNoExist<GridCoord>();
-            AddChartComponentWhenNoExist<XAxis>();
-            AddChartComponentWhenNoExist<YAxis>();
-
-            var tooltip = GetChartComponent<Tooltip>();
-            tooltip.type = Tooltip.Type.Line;
-            tooltip.trigger = Tooltip.Trigger.Axis;
+            EnsureChartComponent<GridCoord>();
+            EnsureChartComponent<XAxis>();
+            EnsureChartComponent<YAxis>();

            RemoveData();
            SimplifiedLine.AddDefaultSerie(this, GenerateDefaultSerieName());
--- a/Runtime/Component/Radar/RadarCoord.cs
+++ b/Runtime/Component/Radar/RadarCoord.cs
@@ -357,7 +357,7 @@ namespace XCharts.Runtime
            if (center.Length < 2) return;
            var chartPosition = chart.chartPosition;
            var chartWidth = chart.chartWidth;
-            var chartHeight = chart.chartWidth;
+            var chartHeight = chart.chartHeight;
            if (gridIndex >= 0)
            {
                var layout = chart.GetChartComponent<GridLayout>(0);
--- a/Runtime/Component/Tooltip/Tooltip.cs
+++ b/Runtime/Component/Tooltip/Tooltip.cs
@@ -1,8 +1,6 @@
 using System.Collections.Generic;
-using System.Text;
 using UnityEngine;
 using UnityEngine.UI;
-using XUGL;

 namespace XCharts.Runtime
 {
@@ -39,7 +37,12 @@ namespace XCharts.Runtime
            /// crosshair indicator, which is actually the shortcut of enable two axisPointers of two orthometric axes.
            /// |十字准星指示器。坐标轴显示Label和交叉线。
            /// </summary>
-            Corss
+            Corss,
+            /// <summary>
+            /// Auto select indicator according to serie type.
+            /// |根据serie的类型自动选择显示指示器。
+            /// </summary>
+            Auto
        }

        /// <summary>
@@ -62,7 +65,12 @@ namespace XCharts.Runtime
            /// Trigger nothing.
            /// |什么都不触发。
            /// </summary>
-            None
+            None,
+            /// <summary>
+            /// Auto select trigger according to serie type.
+            /// |根据serie的类型自动选择触发类型。
+            /// </summary>
+            Auto
        }
        /// <summary>
        /// Position type.
@@ -92,8 +100,8 @@ namespace XCharts.Runtime
        }

        [SerializeField] private bool m_Show = true;
-        [SerializeField] private Type m_Type;
-        [SerializeField] private Trigger m_Trigger = Trigger.Item;
+        [SerializeField] private Type m_Type = Type.Auto;
+        [SerializeField] private Trigger m_Trigger = Trigger.Auto;
        [SerializeField][Since("v3.3.0")] private Position m_Position = Position.Auto;
        [SerializeField] private string m_ItemFormatter;
        [SerializeField] private string m_TitleFormatter;
@@ -429,7 +437,7 @@ namespace XCharts.Runtime
        /// |当前提示框所指示的数据项索引。
        /// </summary>
        public List<int> runtimeDataIndex { get { return m_RuntimeDateIndex; } internal set { m_RuntimeDateIndex = value; } }
-        private List<int> m_RuntimeDateIndex = new List<int>() {-1, -1 };
+        private List<int> m_RuntimeDateIndex = new List<int>() { -1, -1 };

        /// <summary>
        /// Keep Tooltiop displayed at the top.
@@ -569,12 +577,12 @@ namespace XCharts.Runtime

        public bool IsTriggerItem()
        {
-            return trigger == Trigger.Item;
+            return trigger == Trigger.Auto ? context.trigger == Trigger.Item : trigger == Trigger.Item;
        }

        public bool IsTriggerAxis()
        {
-            return trigger == Trigger.Axis;
+            return trigger == Trigger.Auto ? context.trigger == Trigger.Axis : trigger == Trigger.Axis;
        }

        public LabelStyle GetContentLabelStyle(int index)
--- a/Runtime/Component/Tooltip/TooltipContext.cs
+++ b/Runtime/Component/Tooltip/TooltipContext.cs
@@ -19,6 +19,8 @@ namespace XCharts.Runtime
        public float width;
        public float height;
        public float angle;
+        public Tooltip.Type type;
+        public Tooltip.Trigger trigger;
        public TooltipData data = new TooltipData();
    }
 }
--- a/Runtime/Component/Tooltip/TooltipHandler.cs
+++ b/Runtime/Component/Tooltip/TooltipHandler.cs
@@ -113,7 +113,7 @@ namespace XCharts.Runtime
                }
            }
            var containerSeries = ListPool<Serie>.Get();
-            m_PointerContainer = GetPointerContainerAndSeries(tooltip, containerSeries);
+            UpdatePointerContainerAndSeriesAndTooltip(tooltip, ref containerSeries);
            if (containerSeries.Count > 0)
            {
                if (SetSerieTooltip(tooltip, containerSeries))
@@ -122,7 +122,7 @@ namespace XCharts.Runtime
            ListPool<Serie>.Release(containerSeries);
            if (!showTooltip)
            {
-                if (tooltip.type == Tooltip.Type.Corss && m_PointerContainer != null && m_PointerContainer.IsPointerEnter())
+                if (tooltip.context.type == Tooltip.Type.Corss && m_PointerContainer != null && m_PointerContainer.IsPointerEnter())
                {
                    tooltip.SetActive(true);
                    tooltip.SetContentActive(false);
@@ -138,13 +138,17 @@ namespace XCharts.Runtime
            }
        }

+        private void UpdateTooltipTypeAndTrigger(Tooltip tootip)
+        {
+        }
+
        private void UpdateTooltipIndicatorLabelText(Tooltip tooltip)
        {
            if (!tooltip.show) return;
-            if (tooltip.type == Tooltip.Type.None) return;
+            if (tooltip.context.type == Tooltip.Type.None) return;
            if (m_PointerContainer != null)
            {
-                if (tooltip.type == Tooltip.Type.Corss)
+                if (tooltip.context.type == Tooltip.Type.Corss)
                {
                    if (m_PointerContainer is GridCoord)
                    {
@@ -218,10 +222,11 @@ namespace XCharts.Runtime
                label.SetTextColor(axis.indicatorLabel.textStyle.color);
        }

-        private ISerieContainer GetPointerContainerAndSeries(Tooltip tooltip, List<Serie> list)
+        private void UpdatePointerContainerAndSeriesAndTooltip(Tooltip tooltip, ref List<Serie> list)
        {
            list.Clear();
-            ISerieContainer target = null;
+            m_PointerContainer = null;
+            var updateTooltipTypeAndTrigger = false;
            for (int i = chart.components.Count - 1; i >= 0; i--)
            {
                var component = chart.components[i];
@@ -236,6 +241,14 @@ namespace XCharts.Runtime
                                (serie as INeedSerieContainer).containterInstanceId == component.instanceId &&
                                !serie.placeHolder)
                            {
+                                if (!updateTooltipTypeAndTrigger)
+                                {
+                                    updateTooltipTypeAndTrigger = true;
+                                    tooltip.context.type = tooltip.type == Tooltip.Type.Auto ?
+                                        serie.context.tooltipType : tooltip.type;
+                                    tooltip.context.trigger = tooltip.trigger == Tooltip.Trigger.Auto ?
+                                        serie.context.tooltipTrigger : tooltip.trigger;
+                                }
                                var isTriggerAxis = tooltip.IsTriggerAxis();
                                if (container is GridCoord)
                                {
@@ -253,16 +266,16 @@ namespace XCharts.Runtime
                                    chart.RefreshTopPainter();
                            }
                        }
-                        target = container;
+                        m_PointerContainer = container;
                    }
                }
            }
-            return target;
        }

        private void UpdateAxisPointerDataIndex(Serie serie, XAxis xAxis, YAxis yAxis, GridCoord grid, bool isTriggerAxis)
        {
            serie.context.pointerAxisDataIndexs.Clear();
+            if (xAxis == null || yAxis == null) return;
            if (serie is Heatmap)
            {
                GetSerieDataByXYAxis(serie, xAxis, yAxis);
@@ -419,9 +432,10 @@ namespace XCharts.Runtime

        private bool SetSerieTooltip(Tooltip tooltip, Serie serie)
        {
-            if (tooltip.trigger == Tooltip.Trigger.None) return false;
            if (serie.context.pointerItemDataIndex < 0) return false;
-
+            tooltip.context.type = tooltip.type == Tooltip.Type.Auto ? serie.context.tooltipType : tooltip.type;
+            tooltip.context.trigger = tooltip.trigger == Tooltip.Trigger.Auto ? serie.context.tooltipTrigger : tooltip.trigger;
+            if (tooltip.context.trigger == Tooltip.Trigger.None) return false;
            tooltip.context.data.param.Clear();
            tooltip.context.data.title = serie.serieName;
            tooltip.context.pointer = chart.pointerPos;
@@ -440,7 +454,7 @@ namespace XCharts.Runtime

        private bool SetSerieTooltip(Tooltip tooltip, List<Serie> series)
        {
-            if (tooltip.trigger == Tooltip.Trigger.None)
+            if (tooltip.context.trigger == Tooltip.Trigger.None)
                return false;

            if (series.Count <= 0)
@@ -456,7 +470,7 @@ namespace XCharts.Runtime
            if (m_PointerContainer is GridCoord)
            {
                GetAxisCategory(m_PointerContainer.index, ref dataIndex, ref category);
-                if (tooltip.trigger == Tooltip.Trigger.Axis)
+                if (tooltip.context.trigger == Tooltip.Trigger.Axis)
                {
                    isTriggerByAxis = true;
                    if (series.Count <= 1)
@@ -467,7 +481,7 @@ namespace XCharts.Runtime
                    else
                        tooltip.context.data.title = category;
                }
-                else if (tooltip.trigger == Tooltip.Trigger.Item)
+                else if (tooltip.context.trigger == Tooltip.Trigger.Item)
                {
                    isTriggerByItem = true;
                    showCategory = series.Count <= 1;
@@ -523,7 +537,7 @@ namespace XCharts.Runtime
        private void DrawTooltipIndicator(VertexHelper vh, Tooltip tooltip)
        {
            if (!tooltip.show) return;
-            if (tooltip.type == Tooltip.Type.None) return;
+            if (tooltip.context.type == Tooltip.Type.None) return;
            if (!IsAnySerieNeedTooltip()) return;
            if (m_PointerContainer is GridCoord)
            {
@@ -566,7 +580,7 @@ namespace XCharts.Runtime
                    var dataZoom = chart.GetDataZoomOfAxis(xAxis);
                    int dataCount = chart.series.Count > 0 ? chart.series[0].GetDataList(dataZoom).Count : 0;
                    float splitWidth = AxisHelper.GetDataWidth(xAxis, grid.context.width, dataCount, dataZoom);
-                    switch (tooltip.type)
+                    switch (tooltip.context.type)
                    {
                        case Tooltip.Type.Corss:
                        case Tooltip.Type.Line:
@@ -580,7 +594,7 @@ namespace XCharts.Runtime
                            Vector2 ep = new Vector2(pX, grid.context.y + grid.context.height);
                            var lineColor = TooltipHelper.GetLineColor(tooltip, chart.theme.tooltip.lineColor);
                            ChartDrawer.DrawLineStyle(vh, lineType, lineWidth, sp, ep, lineColor);
-                            if (tooltip.type == Tooltip.Type.Corss)
+                            if (tooltip.context.type == Tooltip.Type.Corss)
                            {
                                sp = new Vector2(grid.context.x, chart.pointerPos.y);
                                ep = new Vector2(grid.context.x + grid.context.width, chart.pointerPos.y);
@@ -632,7 +646,7 @@ namespace XCharts.Runtime
                    var dataZoom = chart.GetDataZoomOfAxis(yAxis);
                    int dataCount = chart.series.Count > 0 ? chart.series[0].GetDataList(dataZoom).Count : 0;
                    float splitWidth = AxisHelper.GetDataWidth(yAxis, grid.context.height, dataCount, dataZoom);
-                    switch (tooltip.type)
+                    switch (tooltip.context.type)
                    {
                        case Tooltip.Type.Corss:
                        case Tooltip.Type.Line:
@@ -644,7 +658,7 @@ namespace XCharts.Runtime
                            Vector2 ep = new Vector2(grid.context.x + grid.context.width, pY);
                            var lineColor = TooltipHelper.GetLineColor(tooltip, chart.theme.tooltip.lineColor);
                            ChartDrawer.DrawLineStyle(vh, lineType, lineWidth, sp, ep, lineColor);
-                            if (tooltip.type == Tooltip.Type.Corss)
+                            if (tooltip.context.type == Tooltip.Type.Corss)
                            {
                                sp = new Vector2(chart.pointerPos.x, grid.context.y);
                                ep = new Vector2(chart.pointerPos.x, grid.context.y + grid.context.height);
@@ -687,7 +701,7 @@ namespace XCharts.Runtime
            var sp = ChartHelper.GetPos(m_Polar.context.center, m_Polar.context.insideRadius, tooltipAngle, true);
            var ep = ChartHelper.GetPos(m_Polar.context.center, m_Polar.context.outsideRadius, tooltipAngle, true);

-            switch (tooltip.type)
+            switch (tooltip.context.type)
            {
                case Tooltip.Type.Corss:
                    ChartDrawer.DrawLineStyle(vh, lineType, lineWidth, sp, ep, lineColor);
--- a/Runtime/Internal/Attributes/DefaultTooltipAttribute.cs
+++ b/Runtime/Internal/Attributes/DefaultTooltipAttribute.cs
@@ -0,0 +1,17 @@
+using System;
+
+namespace XCharts.Runtime
+{
+    [AttributeUsage(AttributeTargets.Class, AllowMultiple = true)]
+    public sealed class DefaultTooltipAttribute : Attribute
+    {
+        public readonly Tooltip.Type type;
+        public readonly Tooltip.Trigger trigger;
+
+        public DefaultTooltipAttribute(Tooltip.Type type, Tooltip.Trigger trigger)
+        {
+            this.type = type;
+            this.trigger = trigger;
+        }
+    }
+}
--- a/Runtime/Internal/Attributes/DefaultTooltipAttribute.cs.meta
+++ b/Runtime/Internal/Attributes/DefaultTooltipAttribute.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: a994dc47021bb4031ba6cf23eaf82e7e
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
--- a/Runtime/Internal/BaseChart.Serie.cs
+++ b/Runtime/Internal/BaseChart.Serie.cs
@@ -976,6 +976,15 @@ namespace XCharts.Runtime
            if (serie == null)
                throw new ArgumentNullException("serie is null");

+            if (serie.GetType().IsDefined(typeof(DefaultTooltipAttribute), false))
+            {
+                var attribute1 = serie.GetType().GetAttribute<DefaultTooltipAttribute>();
+                if (attribute1 != null)
+                {
+                    serie.context.tooltipTrigger = attribute1.trigger;
+                    serie.context.tooltipType = attribute1.type;
+                }
+            }
            if (!serie.GetType().IsDefined(typeof(SerieHandlerAttribute), false))
            {
                Debug.LogError("Serie no Handler:" + serie.GetType());
--- a/Runtime/Internal/BaseChart.cs
+++ b/Runtime/Internal/BaseChart.cs
@@ -146,10 +146,9 @@ namespace XCharts.Runtime
        {
            RemoveAllChartComponent();
            OnBeforeSerialize();
-            AddChartComponentWhenNoExist<Title>();
-            AddChartComponentWhenNoExist<Tooltip>();
-
-            GetChartComponent<Title>().text = GetType().Name;
+            EnsureChartComponent<Title>();
+            EnsureChartComponent<Tooltip>();
+            EnsureChartComponent<Title>().text = GetType().Name;

            if (m_Theme.sharedTheme != null)
                m_Theme.sharedTheme.CopyTheme(ThemeType.Default);
--- a/Runtime/Serie/Bar/Bar.cs
+++ b/Runtime/Serie/Bar/Bar.cs
@@ -5,6 +5,7 @@ namespace XCharts.Runtime
    [SerieConvert(typeof(Line), typeof(Pie))]
    [CoordOptions(typeof(GridCoord), typeof(PolarCoord))]
    [DefaultAnimation(AnimationType.BottomToTop)]
+    [DefaultTooltip(Tooltip.Type.Shadow, Tooltip.Trigger.Axis)]
    [SerieComponent(typeof(LabelStyle), typeof(EmphasisStyle), typeof(BlurStyle), typeof(SelectStyle))]
    [SerieDataComponent(typeof(ItemStyle), typeof(LabelStyle), typeof(EmphasisStyle), typeof(BlurStyle), typeof(SelectStyle))]
    [SerieDataExtraField("m_Ignore")]
--- a/Runtime/Serie/Bar/SimplifiedBar.cs
+++ b/Runtime/Serie/Bar/SimplifiedBar.cs
@@ -8,6 +8,7 @@ namespace XCharts.Runtime
    [SerieConvert(typeof(SimplifiedLine), typeof(Bar))]
    [CoordOptions(typeof(GridCoord))]
    [DefaultAnimation(AnimationType.LeftToRight, false)]
+    [DefaultTooltip(Tooltip.Type.Shadow, Tooltip.Trigger.Axis)]
    [SerieComponent()]
    [SerieDataComponent()]
    [SerieDataExtraField()]
--- a/Runtime/Serie/Candlestick/Candlestick.cs
+++ b/Runtime/Serie/Candlestick/Candlestick.cs
@@ -5,6 +5,7 @@ namespace XCharts.Runtime
    [System.Serializable]
    [SerieHandler(typeof(CandlestickHandler), true)]
    [DefaultAnimation(AnimationType.LeftToRight, false)]
+    [DefaultTooltip(Tooltip.Type.Shadow, Tooltip.Trigger.Axis)]
    [SerieComponent()]
    [SerieDataComponent(typeof(ItemStyle), typeof(EmphasisStyle), typeof(BlurStyle), typeof(SelectStyle))]
    [SerieDataExtraField()]
--- a/Runtime/Serie/Candlestick/SimplifiedCandlestick.cs
+++ b/Runtime/Serie/Candlestick/SimplifiedCandlestick.cs
@@ -5,6 +5,7 @@ namespace XCharts.Runtime
    [System.Serializable]
    [SerieHandler(typeof(SimplifiedCandlestickHandler), true)]
    [DefaultAnimation(AnimationType.LeftToRight, false)]
+    [DefaultTooltip(Tooltip.Type.Shadow, Tooltip.Trigger.Axis)]
    [SerieComponent()]
    [SerieDataComponent()]
    [SerieDataExtraField()]
--- a/Runtime/Serie/Heatmap/Heatmap.cs
+++ b/Runtime/Serie/Heatmap/Heatmap.cs
@@ -23,6 +23,7 @@ namespace XCharts.Runtime
    [System.Serializable]
    [SerieHandler(typeof(HeatmapHandler), true)]
    [DefaultAnimation(AnimationType.LeftToRight, false)]
+    [DefaultTooltip(Tooltip.Type.None, Tooltip.Trigger.Axis)]
    [RequireChartComponent(typeof(VisualMap))]
    [CoordOptions(typeof(GridCoord), typeof(PolarCoord))]
    [SerieComponent(typeof(LabelStyle), typeof(EmphasisStyle), typeof(BlurStyle), typeof(SelectStyle))]
--- a/Runtime/Serie/Line/Line.cs
+++ b/Runtime/Serie/Line/Line.cs
@@ -7,22 +7,10 @@ namespace XCharts.Runtime
    [SerieConvert(typeof(Bar), typeof(Pie))]
    [CoordOptions(typeof(GridCoord), typeof(PolarCoord))]
    [DefaultAnimation(AnimationType.LeftToRight, false)]
-    [SerieComponent(
-        typeof(LabelStyle),
-        typeof(EndLabelStyle),
-        typeof(LineArrow),
-        typeof(AreaStyle),
-        typeof(EmphasisStyle),
-        typeof(BlurStyle),
-        typeof(SelectStyle))]
-    [SerieDataComponent(
-        typeof(ItemStyle),
-        typeof(LabelStyle),
-        typeof(SerieSymbol),
-        typeof(EmphasisStyle),
-        typeof(BlurStyle),
-        typeof(SelectStyle))]
+    [DefaultTooltip(Tooltip.Type.Line, Tooltip.Trigger.Axis)]
    [SerieDataExtraField("m_State", "m_Ignore")]
+    [SerieComponent(typeof(LabelStyle), typeof(EndLabelStyle), typeof(LineArrow), typeof(AreaStyle), typeof(EmphasisStyle), typeof(BlurStyle), typeof(SelectStyle))]
+    [SerieDataComponent(typeof(ItemStyle), typeof(LabelStyle), typeof(SerieSymbol), typeof(EmphasisStyle), typeof(BlurStyle), typeof(SelectStyle))]
    public class Line : Serie, INeedSerieContainer
    {
        public int containerIndex { get; internal set; }
--- a/Runtime/Serie/Line/SimplifiedLine.cs
+++ b/Runtime/Serie/Line/SimplifiedLine.cs
@@ -8,6 +8,7 @@ namespace XCharts.Runtime
    [SerieConvert(typeof(SimplifiedBar), typeof(Line))]
    [CoordOptions(typeof(GridCoord))]
    [DefaultAnimation(AnimationType.LeftToRight, false)]
+    [DefaultTooltip(Tooltip.Type.Line, Tooltip.Trigger.Axis)]
    [SerieComponent(typeof(AreaStyle))]
    [SerieDataComponent()]
    [SerieDataExtraField()]
--- a/Runtime/Serie/Radar/Radar.cs
+++ b/Runtime/Serie/Radar/Radar.cs
@@ -30,7 +30,7 @@ namespace XCharts.Runtime

        public static Serie AddDefaultSerie(BaseChart chart, string serieName)
        {
-            chart.AddChartComponentWhenNoExist<RadarCoord>();
+            chart.EnsureChartComponent<RadarCoord>();
            var serie = chart.AddSerie<Radar>(serieName);
            serie.symbol.show = true;
            serie.symbol.type = SymbolType.Circle;
--- a/Runtime/Serie/Scatter/EffectScatter.cs
+++ b/Runtime/Serie/Scatter/EffectScatter.cs
@@ -5,6 +5,7 @@ namespace XCharts.Runtime
    [System.Serializable]
    [SerieHandler(typeof(EffectScatterHandler), true)]
    [CoordOptions(typeof(GridCoord), typeof(SingleAxisCoord))]
+    [DefaultTooltip(Tooltip.Type.None, Tooltip.Trigger.Item)]
    [SerieComponent(typeof(LabelStyle), typeof(EmphasisStyle), typeof(BlurStyle), typeof(SelectStyle))]
    [SerieDataComponent(typeof(ItemStyle), typeof(LabelStyle), typeof(EmphasisStyle), typeof(BlurStyle), typeof(SelectStyle))]
    [SerieDataExtraField("m_Radius")]
--- a/Runtime/Serie/Scatter/Scatter.cs
+++ b/Runtime/Serie/Scatter/Scatter.cs
@@ -5,6 +5,7 @@ namespace XCharts.Runtime
    [System.Serializable]
    [SerieHandler(typeof(ScatterHandler), true)]
    [CoordOptions(typeof(GridCoord), typeof(SingleAxisCoord))]
+    [DefaultTooltip(Tooltip.Type.None, Tooltip.Trigger.Item)]
    [SerieComponent(typeof(LabelStyle), typeof(EmphasisStyle), typeof(BlurStyle), typeof(SelectStyle))]
    [SerieDataComponent(typeof(ItemStyle), typeof(LabelStyle), typeof(EmphasisStyle), typeof(BlurStyle), typeof(SelectStyle))]
    [SerieDataExtraField("m_Radius")]
--- a/Runtime/Serie/SerieContext.cs
+++ b/Runtime/Serie/SerieContext.cs
@@ -115,5 +115,8 @@ namespace XCharts.Runtime
        public List<PointInfo> drawPoints = new List<PointInfo>();
        public SerieParams param = new SerieParams();
        public ChartLabel titleObject { get; set; }
+
+        public Tooltip.Type tooltipType;
+        public Tooltip.Trigger tooltipTrigger;
    }
 }