重构代码

Runtime/Internal/Pools/AxisPool.cs

@@ -0,0 +1,39 @@
+/******************************************/
+/*                                        */
+/*     Copyright (c) 2018 monitor1394     */
+/*     https://github.com/monitor1394     */
+/*                                        */
+/******************************************/
+
+namespace XCharts
+{
+    internal static class XAxisPool
+    {
+        private static readonly ObjectPool<XAxis> s_ListPool = new ObjectPool<XAxis>(null, null);
+
+        public static XAxis Get()
+        {
+            return s_ListPool.Get();
+        }
+
+        public static void Release(XAxis toRelease)
+        {
+            s_ListPool.Release(toRelease);
+        }
+    }
+
+    internal static class YAxisPool
+    {
+        private static readonly ObjectPool<YAxis> s_ListPool = new ObjectPool<YAxis>(null, null);
+
+        public static YAxis Get()
+        {
+            return s_ListPool.Get();
+        }
+
+        public static void Release(YAxis toRelease)
+        {
+            s_ListPool.Release(toRelease);
+        }
+    }
+}

Runtime/Internal/Pools/AxisPool.cs.meta

@@ -0,0 +1,11 @@
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Runtime/Internal/Pools/ListPool.cs

@@ -0,0 +1,43 @@
+/******************************************/
+/*                                        */
+/*     Copyright (c) 2018 monitor1394     */
+/*     https://github.com/monitor1394     */
+/*                                        */
+/******************************************/
+
+using System.Collections.Generic;
+using UnityEngine;
+
+namespace XCharts
+{
+    internal static class ListPool<T>
+    {
+        private static readonly ObjectPool<List<T>> s_ListPool = new ObjectPool<List<T>>(OnGet, OnClear);
+        static void OnGet(List<T> l)
+        {
+            if (l.Capacity < 50)
+            {
+                l.Capacity = 50;
+            }
+        }
+        static void OnClear(List<T> l)
+        {
+            l.Clear();
+        }
+
+        public static List<T> Get()
+        {
+            return s_ListPool.Get();
+        }
+
+        public static void Release(List<T> toRelease)
+        {
+            s_ListPool.Release(toRelease);
+        }
+
+        public static void ClearAll()
+        {
+            s_ListPool.ClearAll();
+        }
+    }
+}

Runtime/Internal/Pools/ListPool.cs.meta

@@ -0,0 +1,11 @@
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Runtime/Internal/Pools/ObjectPool.cs

@@ -0,0 +1,61 @@
+/******************************************/
+/*                                        */
+/*     Copyright (c) 2018 monitor1394     */
+/*     https://github.com/monitor1394     */
+/*                                        */
+/******************************************/
+
+using System.Collections.Generic;
+using UnityEngine;
+using UnityEngine.Events;
+
+namespace XCharts
+{
+    internal class ObjectPool<T> where T : new()
+    {
+        private readonly Stack<T> m_Stack = new Stack<T>();
+        private readonly UnityAction<T> m_ActionOnGet;
+        private readonly UnityAction<T> m_ActionOnRelease;
+
+        public int countAll { get; private set; }
+        public int countActive { get { return countAll - countInactive; } }
+        public int countInactive { get { return m_Stack.Count; } }
+
+        public ObjectPool(UnityAction<T> actionOnGet, UnityAction<T> actionOnRelease)
+        {
+            m_ActionOnGet = actionOnGet;
+            m_ActionOnRelease = actionOnRelease;
+        }
+
+        public T Get()
+        {
+            T element;
+            if (m_Stack.Count == 0)
+            {
+                element = new T();
+                countAll++;
+            }
+            else
+            {
+                element = m_Stack.Pop();
+            }
+            if (m_ActionOnGet != null)
+                m_ActionOnGet(element);
+            return element;
+        }
+
+        public void Release(T element)
+        {
+            if (m_Stack.Count > 0 && ReferenceEquals(m_Stack.Peek(), element))
+                Debug.LogError("Internal error. Trying to destroy object that is already released to pool.");
+            if (m_ActionOnRelease != null)
+                m_ActionOnRelease(element);
+            m_Stack.Push(element);
+        }
+
+        public void ClearAll()
+        {
+            m_Stack.Clear();
+        }
+    }
+}

Runtime/Internal/Pools/ObjectPool.cs.meta

@@ -0,0 +1,11 @@
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Runtime/Internal/Pools/SerieDataPool.cs

@@ -0,0 +1,35 @@
+/******************************************/
+/*                                        */
+/*     Copyright (c) 2018 monitor1394     */
+/*     https://github.com/monitor1394     */
+/*                                        */
+/******************************************/
+
+using UnityEngine;
+
+namespace XCharts
+{
+    internal static class SerieDataPool
+    {
+        private static readonly ObjectPool<SerieData> s_ListPool = new ObjectPool<SerieData>(null, OnClear);
+
+        static void OnGet(SerieData serieData)
+        {
+        }
+
+        static void OnClear(SerieData serieData)
+        {
+            serieData.Clear();
+        }
+
+        public static SerieData Get()
+        {
+            return s_ListPool.Get();
+        }
+
+        public static void Release(SerieData toRelease)
+        {
+            s_ListPool.Release(toRelease);
+        }
+    }
+}

Runtime/Internal/Pools/SerieDataPool.cs.meta

@@ -0,0 +1,11 @@
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Runtime/Internal/Pools/SerieLabelPool.cs

@@ -0,0 +1,85 @@
+/******************************************/
+/*                                        */
+/*     Copyright (c) 2018 monitor1394     */
+/*     https://github.com/monitor1394     */
+/*                                        */
+/******************************************/
+
+using System.Collections.Generic;
+using UnityEngine;
+using UnityEngine.UI;
+
+namespace XCharts
+{
+    internal static class SerieLabelPool
+    {
+        private static readonly Stack<GameObject> m_Stack = new Stack<GameObject>(200);
+        private static Dictionary<int, bool> m_ReleaseDic = new Dictionary<int, bool>(1000);
+
+        public static GameObject Get(string name, Transform parent, SerieLabel label, Font font, Color color,
+            float iconWidth, float iconHeight)
+        {
+            GameObject element;
+            if (m_Stack.Count == 0 || !Application.isPlaying)
+            {
+                element = CreateSerieLabel(name, parent, label, font, color, iconWidth, iconHeight);
+            }
+            else
+            {
+                element = m_Stack.Pop();
+                if (element == null)
+                {
+                    element = CreateSerieLabel(name, parent, label, font, color, iconWidth, iconHeight);
+                }
+                m_ReleaseDic.Remove(element.GetInstanceID());
+                element.name = name;
+                element.transform.SetParent(parent);
+                element.transform.localEulerAngles = new Vector3(0, 0, label.rotate);
+                var text = element.GetComponentInChildren<Text>();
+                text.color = color;
+                text.font = font;
+                text.fontSize = label.fontSize;
+                text.fontStyle = label.fontStyle;
+                ChartHelper.SetActive(element, true);
+            }
+            return element;
+        }
+
+        private static GameObject CreateSerieLabel(string name, Transform parent, SerieLabel label, Font font, Color color,
+            float iconWidth, float iconHeight)
+        {
+            var element = ChartHelper.AddSerieLabel(name, parent, font,
+                         color, label.backgroundColor, label.fontSize, label.fontStyle, label.rotate,
+                         label.backgroundWidth, label.backgroundHeight, 1);
+            ChartHelper.AddIcon("Icon", element.transform, iconWidth, iconHeight);
+            return element;
+        }
+
+        public static void Release(GameObject element)
+        {
+            if (element == null) return;
+            ChartHelper.SetActive(element, false);
+            if (!Application.isPlaying) return;
+            if (!m_ReleaseDic.ContainsKey(element.GetInstanceID()))
+            {
+                m_Stack.Push(element);
+                m_ReleaseDic.Add(element.GetInstanceID(), true);
+            }
+        }
+
+        public static void ReleaseAll(Transform parent)
+        {
+            int count = parent.childCount;
+            for (int i = 0; i < count; i++)
+            {
+                Release(parent.GetChild(i).gameObject);
+            }
+        }
+
+        public static void ClearAll()
+        {
+            m_Stack.Clear();
+            m_ReleaseDic.Clear();
+        }
+    }
+}

Runtime/Internal/Pools/SerieLabelPool.cs.meta

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