smart-interactive-display/Assets/GadGame/Scripts/LoadImageEncoded.cs

using System;
using UnityEngine;
using UnityEngine.UI;
using System.IO;
using GadGame.Network;

namespace GadGame.Scripts
{
    [RequireComponent(typeof(RawImage))]
    public class LoadImageEncoded : MonoBehaviour
    {
        [SerializeField] private bool _preserveAspect;
        private Image _image;
        private Texture2D _texture;

        private void Awake()
        {
            _image = GetComponent<Image>();
            _image.preserveAspect = _preserveAspect;
            _texture = new Texture2D(1, 1);

        }

        public void LoadImage(string streamingData)
        {
            //Decode the Base64 string to a byte array
            byte[] imageBytes = UdpSocket.Instance.DataReceived.GenerateImageSuccess ? File.ReadAllBytes(streamingData) : Convert.FromBase64String(streamingData);

            // byte[] imageBytes = Convert.FromBase64String(encodeString);

            _texture.LoadImage(imageBytes); // Automatically resizes the texture dimensions
            // _texture.Apply();
            var sprite = Sprite.Create(_texture, new Rect(0, 0, _texture.width, _texture.height), new Vector2(0.5f, 0.5f), 100);
            _image.sprite = sprite;
        }
    }
}