Arrow keys to pan the map. Slider to zoom. Using the Pen, how do you draw a diagonal road on a scrolling map? This is what I came up with for my project The Village. In this example, I've added zoom, and simplified the code. The code might look daunting, but the math is actually quite simple, and mainly relies on the straight line equation to draw the diagonal lines within the rectangle of the "screen" constraints. I wish I had time to properly comment the code, but I don't, sorry ;) All code by me (@kriblo). The Village: https://scratch.mit.edu/projects/417540041/
