Hi, I am looking for a quicker and more compact way to store all the pixels in a picture because the method I am using is slow.
Here is my current code:
Also, it does not need to be stored in a string, but that is the only way I found to easily access it using "sub(". If you have a faster code or a way that doesn't use strings, but is easy to access, please leave a comment and help a newcomer out. Thanks.