Hello,
You certainly will!
References:
PImage / Reference / Processing.org < get() and save() for a PImage are in there!
There are two references for get():
- https://processing.org/reference/get_.html < Use for image on sketch canvas!
- https://processing.org/reference/PImage_get_.html < Use for PImage directly!
If you want to explore further there is a tutorial on Images and Pixels and Render Techniques
:)