For a non-stretching Rect Transform, the position is set most easily by setting ... Source : https://docs.unity3d.com/Manual/HOWTO-UICreateFromScripting.html.
unity-rect-position
3925e8d270
unity rect position, unity set rect transform position, unity rect transform position, unity scroll rect reset position, unity get rect transform position, unity scroll rect set position, unity rect contains mouse position, unity scroll rect position, unity scroll rect normalized position, unity c# rect transform position, unity set rect position, unity rect world position, unity instantiate rect position, unity c# rect position, unity change rectangle position, unity set scroll rect position