Hold and move a button

Questions & Answers
1

Hi guys,
in the internet i looked very long for a solution for holding an UI-Button with finger/mouse, move it there where my finger while holding is and to stay there where i left my finger from the display but i do not found any solution.
Sorry for my English.

Thanks for help!!!

2

using UnityEngine;
using UnityEngine.EventSystems;

public class PrefabTest : MonoBehaviour, IPointerDownHandler, IPointerUpHandler
{
    public bool canMove = false;

    void Update()
    {
        if (!canMove)
            return;
        gameObject.transform.position = Input.mousePosition;
        Debug.Log("Dragg");
    }

    public void OnPointerDown(PointerEventData eventData)
    {
        Debug.Log("Down");
        canMove = true;
    }

    public void OnPointerUp(PointerEventData eventData)
    {
        Debug.Log("Up");
        canMove = false;
    }
}