From 78923ede3a8d432b02c20d0f13ce17f1d5f2bac9 Mon Sep 17 00:00:00 2001
From: monitor1394 <monitor1394@gmail.com>
Date: Sun, 20 Jun 2021 20:51:31 +0800
Subject: [PATCH] =?UTF-8?q?=E5=A2=9E=E5=8A=A0=E6=9B=B4=E6=96=B0Axis?=
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---
 Documentation/XChartsAPI.md        |  8 +++-
 Runtime/API/CoordinateChart_API.cs | 63 ++++++++++++++++++++++++++++++
 Runtime/Component/Main/Axis.cs     | 32 +++++++++++++++
 3 files changed, 101 insertions(+), 2 deletions(-)

diff --git a/Documentation/XChartsAPI.md b/Documentation/XChartsAPI.md
index cf2fe4ae..f61b299f 100644
--- a/Documentation/XChartsAPI.md
+++ b/Documentation/XChartsAPI.md
@@ -84,8 +84,12 @@
 * `CoordinateChart.ClearAxisData()`：清除所有x轴和y轴的类目数据。
 * `CoordinateChart.AddXAxisData(string category, int xAxisIndex = 0)`：添加一个类目数据到指定的 `X` 轴。
 * `CoordinateChart.AddYAxisData(string category, int yAxisIndex = 0)`：添加一个类目数据到指定的 `Y` 轴。
-* `CoordinateChart.AddXAxisIcon(Sprite icon, int xAxisIndex = 0)`：添加一个类目数据到指定的 `X` 轴。
-* `CoordinateChart.AddYAxisIcon(Sprite icon, int yAxisIndex = 0)`：添加一个类目数据到指定的 `Y` 轴。。
+* `CoordinateChart.AddXAxisIcon(Sprite icon, int xAxisIndex = 0)`：添加一个图标到指定的 `X` 轴。
+* `CoordinateChart.AddYAxisIcon(Sprite icon, int yAxisIndex = 0)`：添加一个图标到指定的 `Y` 轴。
+* `CoordinateChart.UpdateXAxisData(int index, string category, int xAxisIndex = 0)`：更新 `X` 轴的类目数据。
+* `CoordinateChart.UpdateYAxisData(int index, string category, int yAxisIndex = 0)`：更新 `Y` 轴的类目数据。
+* `CoordinateChart.UpdateXAxisIcon(int index, Sprite icon, int xAxisIndex = 0)`：更新 `X` 轴的图标。
+* `CoordinateChart.UpdateYAxisIcon(int index, Sprite icon, int yAxisIndex = 0)`：更新 `Y` 轴的图标。
 
 * `CoordinateChart.IsValue()`：是否是纯数值坐标。
 * `CoordinateChart.RefreshDataZoom()`：在下一帧刷新DataZoom组件。
diff --git a/Runtime/API/CoordinateChart_API.cs b/Runtime/API/CoordinateChart_API.cs
index 64794a22..9e722170 100644
--- a/Runtime/API/CoordinateChart_API.cs
+++ b/Runtime/API/CoordinateChart_API.cs
@@ -107,6 +107,22 @@ namespace XCharts
             }
         }
 
+        /// <summary>
+        /// Update category data.
+        /// 更新X轴类目数据。
+        /// </summary>
+        /// <param name="index">the index of category data</param>
+        /// <param name="category"></param>
+        /// <param name="xAxisIndex">which xAxis index to update to</param>
+        public void UpdateXAxisData(int index, string category, int xAxisIndex = 0)
+        {
+            var xAxis = GetXAxis(xAxisIndex);
+            if (xAxis != null)
+            {
+                xAxis.UpdateData(index, category);
+            }
+        }
+
         /// <summary>
         /// Add an icon to xAxis.
         /// 添加一个图标到指定的x轴。
@@ -122,6 +138,22 @@ namespace XCharts
             }
         }
 
+        /// <summary>
+        /// Update xAxis icon.
+        /// 更新X轴图标。
+        /// </summary>
+        /// <param name="index"></param>
+        /// <param name="icon"></param>
+        /// <param name="xAxisIndex"></param>
+        public void UdpateXAxisIcon(int index, Sprite icon, int xAxisIndex = 0)
+        {
+            var xAxis = GetXAxis(xAxisIndex);
+            if (xAxis != null)
+            {
+                xAxis.UpdateIcon(index, icon);
+            }
+        }
+
         /// <summary>
         /// Add a category data to yAxis.
         /// 添加一个类目数据到指定的y轴。
@@ -137,6 +169,22 @@ namespace XCharts
             }
         }
 
+        /// <summary>
+        /// Update category data.
+        /// 更新Y轴类目数据。
+        /// </summary>
+        /// <param name="index">the index of category data</param>
+        /// <param name="category"></param>
+        /// <param name="yAxisIndex">which yAxis index to update to</param>
+        public void UpdateYAxisData(int index, string category, int yAxisIndex = 0)
+        {
+            var yAxis = GetYAxis(yAxisIndex);
+            if (yAxis != null)
+            {
+                yAxis.UpdateData(index, category);
+            }
+        }
+
         /// <summary>
         /// Add an icon to yAxis.
         /// 添加一个图标到指定的y轴。
@@ -152,6 +200,21 @@ namespace XCharts
             }
         }
 
+        /// <summary>
+        /// 更新Y轴图标。
+        /// </summary>
+        /// <param name="index"></param>
+        /// <param name="icon"></param>
+        /// <param name="yAxisIndex"></param>
+        public void UpdateYAxisIcon(int index, Sprite icon, int yAxisIndex = 0)
+        {
+            var yAxis = GetYAxis(yAxisIndex);
+            if (yAxis != null)
+            {
+                yAxis.UpdateIcon(index, icon);
+            }
+        }
+
         /// <summary>
         /// reutrn true when all the show axis is `Value` type.
         /// 纯数值坐标轴（数值轴或对数轴）。
diff --git a/Runtime/Component/Main/Axis.cs b/Runtime/Component/Main/Axis.cs
index 59a9e197..07a7a348 100644
--- a/Runtime/Component/Main/Axis.cs
+++ b/Runtime/Component/Main/Axis.cs
@@ -586,6 +586,24 @@ namespace XCharts
             SetAllDirty();
         }
 
+        /// <summary>
+        /// 更新类目数据
+        /// </summary>
+        /// <param name="index"></param>
+        /// <param name="category"></param>
+        public void UpdateData(int index, string category)
+        {
+            if (index >= 0 && index < m_Data.Count)
+            {
+                m_Data[index] = category;
+                SetComponentDirty();
+            }
+        }
+
+        /// <summary>
+        /// 添加图标
+        /// </summary>
+        /// <param name="icon"></param>
         public void AddIcon(Sprite icon)
         {
             if (maxCache > 0)
@@ -600,6 +618,20 @@ namespace XCharts
             SetAllDirty();
         }
 
+        /// <summary>
+        /// 更新图标
+        /// </summary>
+        /// <param name="index"></param>
+        /// <param name="icon"></param>
+        public void UpdateIcon(int index, Sprite icon)
+        {
+            if (index >= 0 && index < m_Icons.Count)
+            {
+                m_Icons[index] = icon;
+                SetComponentDirty();
+            }
+        }
+
         /// <summary>
         /// 获得指定索引的类目数据
         /// </summary>