BaseGraph_API.cs

/************************************************/
/*                                              */
/*     Copyright (c) 2018 - 2021 monitor1394    */
/*     https://github.com/monitor1394           */
/*                                              */
/************************************************/
 
using UnityEngine;
using System;
using UnityEngine.EventSystems;
 
namespace XCharts
{
    public partial class BaseGraph
    {
        public Background background { get { return m_Background; } }
        public float graphX { get { return m_GraphX; } }
        public float graphY { get { return m_GraphY; } }
        public float graphWidth { get { return m_GraphWidth; } }
        public float graphHeight { get { return m_GraphHeight; } }
        public Vector3 graphPosition { get { return m_GraphPosition; } }
        public Rect graphRect { get { return m_GraphRect; } }
        public Vector2 pointerPos { get; protected set; }
        public bool isPointerInChart { get; protected set; }
        public string warningInfo { get; protected set; }
        public bool isControlledByLayout { get { return m_IsControlledByLayout; } }
        public bool forceOpenRaycastTarget { get { return m_ForceOpenRaycastTarget; } set { m_ForceOpenRaycastTarget = value; } }
        public Action<PointerEventData, BaseGraph> onPointerClick { set { m_OnPointerClick = value; m_ForceOpenRaycastTarget = true; } }
        public Action<PointerEventData, BaseGraph> onPointerDown { set { m_OnPointerDown = value; m_ForceOpenRaycastTarget = true; } }
        public Action<PointerEventData, BaseGraph> onPointerUp { set { m_OnPointerUp = value; m_ForceOpenRaycastTarget = true; } }
        public Action<PointerEventData, BaseGraph> onPointerEnter { set { m_OnPointerEnter = value; m_ForceOpenRaycastTarget = true; } }
        public Action<PointerEventData, BaseGraph> onPointerExit { set { m_OnPointerExit = value; m_ForceOpenRaycastTarget = true; } }
        public Action<PointerEventData, BaseGraph> onBeginDrag { set { m_OnBeginDrag = value; m_ForceOpenRaycastTarget = true; } }
        public Action<PointerEventData, BaseGraph> onDrag { set { m_OnDrag = value; m_ForceOpenRaycastTarget = true; } }
        public Action<PointerEventData, BaseGraph> onEndDrag { set { m_OnEndDrag = value; m_ForceOpenRaycastTarget = true; } }
        public Action<PointerEventData, BaseGraph> onScroll { set { m_OnScroll = value; m_ForceOpenRaycastTarget = true; } }
 
        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.");
            }
        }
 
        public void SetPainterDirty()
        {
            m_PainerDirty = true;
        }
 
        public void RefreshGraph()
        {
            m_RefreshChart = true;
        }
 
        public void RefreshAllComponent()
        {
            SetAllComponentDirty();
            RefreshGraph();
        }
 
        public string CheckWarning()
        {
            warningInfo = CheckHelper.CheckChart(this);
            return warningInfo;
        }
 
        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;
        }
    }
}