A good rule of thumb is to estimate that you’ll be able to paint 350 to 400 square feet per gallon of paint. “Measure your walls, factor in the number of coats, and always round up a little so ...

When drawing a closed path or region, there are no endcaps, so you cannot give the endcap parameters. To facilitate debugging, stroke() accepts "paths" that have a single point. These are drawn with ...