Hi @Sarah! Here’s a sketch I’ve been working w/ many months ago. 
It’s about creating a class callback which triggers every time the canvas resizes. 
It’s still experimental.
Yet to finish it
% . But it’s runnable already: 
Hi @Sarah! Here’s a sketch I’ve been working w/ many months ago. 
It’s about creating a class callback which triggers every time the canvas resizes. 
It’s still experimental.
Yet to finish it
% . But it’s runnable already: 