3.0 - unitypackage

Runtime/Chart/BaseGraph_API.cs

@@ -0,0 +1,176 @@
+
+using UnityEngine;
+using System;
+using UnityEngine.EventSystems;
+
+namespace XCharts
+{
+    /// <summary>
+    /// The base class of all graphs or components.
+    /// 所有图形的基类。
+    /// </summary>
+    public partial class BaseGraph
+    {
+        /// <summary>
+        /// The background component.
+        /// 背景组件。
+        /// </summary>
+        /// <value></value>
+        ///public Background background { get { return m_Background; } }
+        /// <summary>
+        /// The x of graph. 
+        /// 图形的X
+        /// </summary>
+        public float graphX { get { return m_GraphX; } }
+        /// <summary>
+        /// The y of graph. 
+        /// 图形的Y
+        /// </summary>
+        public float graphY { get { return m_GraphY; } }
+        /// <summary>
+        /// The width of graph. 
+        /// 图形的宽
+        /// </summary>
+        public float graphWidth { get { return m_GraphWidth; } }
+        /// <summary>
+        /// The height of graph. 
+        /// 图形的高
+        /// </summary>
+        public float graphHeight { get { return m_GraphHeight; } }
+        /// <summary>
+        /// The position of graph.
+        /// 图形的左下角起始坐标。
+        /// </summary>
+        public Vector3 graphPosition { get { return m_GraphPosition; } }
+        public Rect graphRect { get { return m_GraphRect; } }
+        /// <summary>
+        /// The postion of pointer.
+        /// 鼠标位置。
+        /// </summary>
+        public Vector2 pointerPos { get; protected set; }
+        /// <summary>
+        /// Whether the mouse pointer is in the chart.
+        /// 鼠标是否在图表内。
+        /// </summary>
+        public bool isPointerInChart { get; protected set; }
+        /// <summary>
+        /// 警告信息。
+        /// </summary>
+        public string warningInfo { get; protected set; }
+        /// <summary>
+        /// 强制开启鼠标事件检测。
+        /// </summary>
+        public bool forceOpenRaycastTarget { get { return m_ForceOpenRaycastTarget; } set { m_ForceOpenRaycastTarget = value; } }
+        /// <summary>
+        /// 鼠标点击回调。
+        /// </summary>
+        public Action<PointerEventData, BaseGraph> onPointerClick { set { m_OnPointerClick = value; m_ForceOpenRaycastTarget = true; } }
+        /// <summary>
+        /// 鼠标按下回调。
+        /// </summary>
+        public Action<PointerEventData, BaseGraph> onPointerDown { set { m_OnPointerDown = value; m_ForceOpenRaycastTarget = true; } }
+        /// <summary>
+        /// 鼠标弹起回调。
+        /// </summary>
+        public Action<PointerEventData, BaseGraph> onPointerUp { set { m_OnPointerUp = value; m_ForceOpenRaycastTarget = true; } }
+        /// <summary>
+        /// 鼠标进入回调。
+        /// </summary>
+        public Action<PointerEventData, BaseGraph> onPointerEnter { set { m_OnPointerEnter = value; m_ForceOpenRaycastTarget = true; } }
+        /// <summary>
+        /// 鼠标退出回调。
+        /// </summary>
+        public Action<PointerEventData, BaseGraph> onPointerExit { set { m_OnPointerExit = value; m_ForceOpenRaycastTarget = true; } }
+        /// <summary>
+        /// 鼠标开始拖拽回调。
+        /// </summary>
+        public Action<PointerEventData, BaseGraph> onBeginDrag { set { m_OnBeginDrag = value; m_ForceOpenRaycastTarget = true; } }
+        /// <summary>
+        /// 鼠标拖拽回调。
+        /// </summary>
+        public Action<PointerEventData, BaseGraph> onDrag { set { m_OnDrag = value; m_ForceOpenRaycastTarget = true; } }
+        /// <summary>
+        /// 鼠标结束拖拽回调。
+        /// </summary>
+        public Action<PointerEventData, BaseGraph> onEndDrag { set { m_OnEndDrag = value; m_ForceOpenRaycastTarget = true; } }
+        /// <summary>
+        /// 鼠标滚动回调。
+        /// </summary>
+        public Action<PointerEventData, BaseGraph> onScroll { set { m_OnScroll = value; m_ForceOpenRaycastTarget = true; } }
+
+        /// <summary>
+        /// 设置图形的宽高（在非stretch pivot下才有效，其他情况需要自己调整RectTransform）
+        /// </summary>
+        /// <param name="width"></param>
+        /// <param name="height"></param>
+        public virtual void SetSize(float width, float height)
+        {
+            if (LayerHelper.IsFixedWidthHeight(rectTransform))
+            {
+                rectTransform.sizeDelta = new Vector2(width, height);
+            }
+            else
+            {
+                Debug.LogError("Can't set size on stretch pivot,you need to modify rectTransform by yourself.");
+            }
+        }
+
+        /// <summary>
+        /// 重新初始化Painter
+        /// </summary>
+        public void SetPainterDirty()
+        {
+            m_PainerDirty = true;
+        }
+
+        /// <summary>
+        /// Redraw graph in next frame.
+        /// 在下一帧刷新图形。
+        /// </summary>
+        public void RefreshGraph()
+        {
+            m_RefreshChart = true;
+        }
+
+        public void RefreshAllComponent()
+        {
+            SetAllComponentDirty();
+            RefreshGraph();
+        }
+
+        /// <summary>
+        /// 检测警告信息。
+        /// </summary>
+        /// <returns></returns>
+        public string CheckWarning()
+        {
+            warningInfo = CheckHelper.CheckChart(this);
+            return warningInfo;
+        }
+
+        /// <summary>
+        /// 移除所有图表子节点，会自动重新初始化。
+        /// </summary>
+        public void RemoveChartObject()
+        {
+            ChartHelper.DestroyAllChildren(transform);
+            //SetAllComponentDirty();
+        }
+
+        public bool ScreenPointToChartPoint(Vector2 screenPoint, out Vector2 chartPoint)
+        {
+#if UNITY_STANDALONE_WIN || UNITY_STANDALONE_OSX
+            var relative = Display.RelativeMouseAt(screenPoint);
+            if(relative != Vector3.zero)
+                screenPoint = relative;
+#endif
+            var cam = canvas.renderMode == RenderMode.ScreenSpaceOverlay ? null : canvas.worldCamera;
+            if (!RectTransformUtility.ScreenPointToLocalPointInRectangle(rectTransform,
+                screenPoint, cam, out chartPoint))
+            {
+                return false;
+            }
+            return true;
+        }
+    }
+}