public void Intersections_2()
{
IPath shape = new RectangularPolygon(1, 1, 10, 10);
IEnumerable <PointF> intersections = shape.FindIntersections(new PointF(0, 5), new PointF(20, 5));
Assert.Equal(2, intersections.Count());
Assert.Equal(new PointF(1, 5), intersections.First());
Assert.Equal(new PointF(11, 5), intersections.Last());
}
public void ClippingEdgefromInside()
{
IPath simplePath = new RectangularPolygon(10, 10, 100, 100).Clip(new RectangularPolygon(20, 0, 20, 20));
IEnumerable <PointF> intersections = simplePath.FindIntersections(new PointF(float.MinValue, 20), new PointF(float.MaxValue, 20));
// returns an even number of points
Assert.Equal(4, intersections.Count());
}
