#define Graph_And_Chart_PRO
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using UnityEngine;
using UnityEngine.EventSystems;
using UnityEngine.UI;

namespace ChartAndGraph
{
    [RequireComponent(typeof(CanvasRenderer))]
    public class CustomChartPointer : MaskableGraphic, IPointerEnterHandler, IPointerExitHandler, IPointerDownHandler, IPointerUpHandler, IPointerClickHandler
    {
        public Vector2 ScreenPosition;
        public bool IsMouseDown;
        public bool Click;
        public bool IsOut = true;
        protected override void Awake()
        {
            color = new Color(0f, 0f, 0f, 0f);
        }
        protected override void UpdateGeometry()
        {
            //base.UpdateGeometry();
        }
        public void OnPointerClick(PointerEventData eventData)
        {
            Click = true;
        }

        public void OnPointerDown(PointerEventData eventData)
        {
            IsMouseDown = true;
        }

        public void OnPointerEnter(PointerEventData eventData)
        {
            IsOut = false;
        }

        public void OnPointerExit(PointerEventData eventData)
        {
            IsMouseDown = false;
            IsOut = true;
        }

        public void OnPointerUp(PointerEventData eventData)
        {
            IsMouseDown = false;
        }

        public override bool Raycast(Vector2 sp, Camera eventCamera)
        {
            ScreenPosition = sp;
            return true;
        }

        void LateUpdate()
        {
            Click = false;

        }
    }
}