Trying out some declarative SVG polygon manipulation within a flux architecture. I stress-tested this implementation, and performance begins to drop at around 12,000 SVG elements.

• Constructs and stores a tilemap for dragging-and-dropping polygons

• Stores a hashmap of all the polygons in the layout with their attributes and positions

• Enables undo and redo functionality by caching the diff each time a change is made to the floorplan

• The main canvas where everything takes place

• A generic rectangular shelving unit

• A region where customers can pick up and return carts

• A single checkout counter

• A circular area where prepared food is sold