code: public void setArc (double x, double y, double width, double height,
                          double start, double extent, int type) {
          setArcType(type);
          this.x = x;
          this.y = y;
          this.width = width;
          this.height = height;
          this.start = start;
          this.extent = extent;
      }
docs: Sets the location, size, angular extents, and closure type of this arc to the specified
  values.