====== using ======

<code csharp>
using UnityEngine.UI;
</code>

====== Image ======

알파값 조정

<code csharp>
Image _img = go.GetComponent<Image>();
_img.color = new Color(_img.color.r, _img.color.g, _img.color.b, 0);
</code>

입력을 체크하는 레이 타켓 끄기

<code csharp>
Image _img = go.GetComponent<Image>();
_img.raycastTarget = false;
</code>