Show Tooltip on Start

#region Author
/*
     Mobile Tooltip Systems is required for this component, it can be found
     on Unity's Asset Store at https://www.assetstore.unity3d.com/en/#!/content/36304

     Jones St. Lewis Cropper (caLLow)

     Another caLLowCreation

     Visit us on Google+ and other social media outlets @caLLowCreation

     Thanks for using our product.

     Send questions/comments/concerns/requests to
      e-mail: caLLowCreation@gmail.com
      subject: Mobile Tooltip Systems

*/
#endregion

using TooltipSystems.Scripts;
using UnityEngine;
using UnityEngine.EventSystems;

namespace TooltipSystems
{
    /// <summary>
    /// Requires a class derived from TooltipCoreUI
    /// <para>TooltipCoreUI is where TooltipCoreCanvas will look up text for the tooltip.</para>
    /// </summary>
    [AddComponentMenu("TooltipSystems/AddOns/ShowTooltipOnStart", 1)]
    [RequireComponent(typeof(TooltipBaseUI))]
    public class ShowTooltipOnStart : MonoBehaviour
    {
        [SerializeField]
        [Tooltip("Position pivot 0,0 is bottom left.")]
        Vector2 m_ShowPosition = new Vector2(10, 10);

        TooltipBaseUI m_Tooltip;

        //Awake is called when the script instance is being loaded.
        void Awake()
        {
            //Get the attached tooltip UI component
            m_Tooltip = GetComponent<TooltipBaseUI>();
        }

        //Start is called on the frame when a script is enabled just before any
        //of the Update methods is called the first time.
        void Start()
        {
            //Create a new pointer current event systen
            var pointerData = new PointerEventData(EventSystem.current);
            //Set the poistion for the tooltip
            //NOTE: Position pivot 0,0 is bottom left
            pointerData.position = m_ShowPosition;
            //Create a new tooltip event from Unity's pointer event
            var eventData = TooltipUIEventData.NotSet(pointerData);
            //Show the tooltipUI reference
            TooltipBaseCanvas.ShowTooltip(m_Tooltip, eventData);
        }
    }
}