• Ar1: Multiple ways to do that: a filled polygon or two filled circles and a filled polygon...
    Ar2: Ar1 for circle, and for rectangle: filled polygons or simply 3 filled rectangles.

    Think of composition.

    PS: You can study some code at https://www.espruino.com/ui - where mainly the composition concept is used: drawing one simple shape over another simple one renders usually faster than otherwise. This UI stuff was developed for 1 bit serial display. BangleJS has 8bit serial display, so it will render faster already from the get go.


Avatar for allObjects @allObjects started