SkPath path; // Add a circle centered at (50, 50) with a radius of 25 path.addCircle(50, 50, 25); // Add a circle centered at (100, 100) with a radius of 50 path.addCircle(100, 100, 50);In the first example, we create a new SkPath object and then use the "addCircle" function to add a circle to it. The circle is centered at the point (50, 50) and has a radius of 25. In the second example, we add another circle to the same path object. This circle is centered at the point (100, 100) and has a larger radius of 50. Based on the function signature and the context, it can be determined that SkPath is a part of Skia library.