Can I Save only a specific item of an HTML canvas?

Question

I've already known that there is a similar question "Save only a certain part of an HTML canvas" been solved. Save only a certain part of an HTML canvas

However, my question is if there are many sprites drawn on one canvas, can I save only one certain sprite of them?

Thank you~

Answer 1

Yes, perhaps the easiest way is to cache the item you want, and then export its cacheCanvas, which is the off-screen canvas that is created as the object cache.