增加数据更新接口UpdateData

Assets/Demo.cs

@@ -6,15 +6,13 @@ public class Demo : MonoBehaviour
 {
     public Theme theme = Theme.Dark;
 
-    private LineChart lineChart;
+    private BaseChart chart;
     private float time;
     private int count;
     private Theme checkTheme = Theme.Dark;
 
     void Awake()
     {
-        //lineChart = transform.Find("xchart/line_chart").GetComponent<LineChart>();
-
         var xchart = transform.Find("xchart");
         GridLayoutGroup grid = xchart.GetComponent<GridLayoutGroup>();
         RectTransform rect = transform.GetComponent<RectTransform>();
@@ -23,6 +21,8 @@ public class Demo : MonoBehaviour
         float hig = grid.padding.top + childNum * (grid.cellSize.y + grid.spacing.y);
         rect.sizeDelta = new Vector2(wid, hig);
         xchart.GetComponent<RectTransform>().sizeDelta = new Vector2(wid, hig);
+
+        chart = xchart.gameObject.GetComponentInChildren<BaseChart>();
     }
 
     void Update()
@@ -32,9 +32,7 @@ public class Demo : MonoBehaviour
         {
             time = 0;
             count++;
-            //lineChart.AddXAxisCategory("key" + count);
+            chart.UpdateData(0, Random.RandomRange(60, 150));
-            //lineChart.AddData("line1", "key"+count, Random.Range(24.0f, 60.0f));
-            //lineChart.AddData("line2", "key"+count, Random.Range(24.0f, 60.0f));
         }
         if (checkTheme != theme)
         {

Assets/XCharts/Scripts/BaseChart.cs

@@ -218,6 +218,14 @@ namespace xcharts
             }
             return 0;
         }
+
+        public void UpdataData(int index, float value)
+        {
+            if (index >= 0 && index <= dataList.Count - 1)
+            {
+                dataList[index] = value;
+            }
+        }
     }
 
     public class BaseChart : MaskableGraphic
@@ -277,7 +285,7 @@ namespace xcharts
         {
             for (int i = 0; i < seriesList.Count; i++)
             {
-                if (seriesList[i].name == legend)
+                if (seriesList[i].name.Equals(legend))
                 {
                     seriesList[i].AddData(value);
                     break;
@@ -286,6 +294,32 @@ namespace xcharts
             RefreshChart();
         }
 
+        public void UpdateData(string legend, float value, int dataIndex = 0)
+        {
+            for (int i = 0; i < seriesList.Count; i++)
+            {
+                if (seriesList[i].name.Equals(legend))
+                {
+                    seriesList[i].UpdataData(dataIndex, value);
+                    break;
+                }
+            }
+            RefreshChart();
+        }
+
+        public void UpdateData(int legendIndex, float value, int dataIndex = 0)
+        {
+            for (int i = 0; i < seriesList.Count; i++)
+            {
+                if (i == legendIndex)
+                {
+                    seriesList[i].UpdataData(dataIndex, value);
+                    break;
+                }
+            }
+            RefreshChart();
+        }
+
         public void UpdateTheme(Theme theme)
         {
             this.theme = theme;
@@ -598,4 +632,3 @@ namespace xcharts
         }
     }
 }
-    

Assets/demo_test.unity

@@ -593,8 +593,8 @@ RectTransform:
   m_PrefabInternal: {fileID: 0}
   m_GameObject: {fileID: 505350089}
   m_LocalRotation: {x: 0, y: 0, z: 0, w: 1}
-  m_LocalPosition: {x: 599, y: 459.5, z: 0}
+  m_LocalPosition: {x: 600.5, y: 459.5, z: 0}
-  m_LocalScale: {x: 0.9359375, y: 0.9359375, z: 0.9359375}
+  m_LocalScale: {x: 0.93828124, y: 0.93828124, z: 0.93828124}
   m_Children:
   - {fileID: 2051892027}
   m_Father: {fileID: 0}
@@ -830,27 +830,24 @@ MonoBehaviour:
     top: 0
     bottom: 0
     dataList:
-    - show: 1
+    - "H\x01"
-      key: pie1
+    - "O\x01"
-      text: "\u6570\u636E1"
+    - "V\x01"
-    - show: 1
-      key: pie2
-      text: "\u6570\u636E2"
-    - show: 1
-      key: pie3
-      text: "\u6570\u636E3"
   tooltip:
     show: 0
   seriesList:
-  - legendKey: 
+  - name: H
     showDataNumber: 0
-    dataList: []
+    dataList:
-  - legendKey: 
+    - 60
+  - name: O
     showDataNumber: 0
-    dataList: []
+    dataList:
-  - legendKey: 
+    - 30
+  - name: V
     showDataNumber: 0
-    dataList: []
+    dataList:
+    - 20
   pieInfo:
     name: Pie
     insideRadius: 0
@@ -861,13 +858,6 @@ MonoBehaviour:
     right: 0
     top: 0
     bottom: 0
-    dataList:
-    - text: pie1
-      value: 10
-    - text: pie2
-      value: 50
-    - text: pie3
-      value: 40
 --- !u!222 &872320148
 CanvasRenderer:
   m_ObjectHideFlags: 0
@@ -1126,7 +1116,7 @@ MonoBehaviour:
     m_HorizontalOverflow: 1
     m_VerticalOverflow: 1
     m_LineSpacing: 1
-  m_Text: "\u6570\u636E1"
+  m_Text: "H\x01"
 --- !u!222 &1679032979
 CanvasRenderer:
   m_ObjectHideFlags: 0
@@ -1200,7 +1190,7 @@ MonoBehaviour:
     m_HorizontalOverflow: 1
     m_VerticalOverflow: 1
     m_LineSpacing: 1
-  m_Text: "\u6570\u636E3"
+  m_Text: "V\x01"
 --- !u!222 &1790728300
 CanvasRenderer:
   m_ObjectHideFlags: 0
@@ -1484,7 +1474,7 @@ MonoBehaviour:
     m_HorizontalOverflow: 1
     m_VerticalOverflow: 1
     m_LineSpacing: 1
-  m_Text: "\u6570\u636E2"
+  m_Text: "O\x01"
 --- !u!222 &2099261119
 CanvasRenderer:
   m_ObjectHideFlags: 0