Comment Comment by edwardc Thanks. It's plain JavaScript, rendering with an HTML canvas.I did investigate JS 2D graphics libraries but decided in the end that this was sufficiently simple to not warrant one. It was harder than I expected to get the drag & zoom to work! parent edwardc 6 years ago
I did investigate JS 2D graphics libraries but decided in the end that this was sufficiently simple to not warrant one. It was harder than I expected to get the drag & zoom to work!