public void TestNonIntersection1()
{
LineSegment ls1 = new LineSegment(new Point(0, 0), new Point(100, 100));
LineSegment ls2 = new LineSegment(new Point(100, 0), new Point(100, 50));
Assert.IsFalse(ls1.Intersects(ls2));
}
private void SortCounterPoints(List<CardinalLinkPoint> list)
{
for (int i = 0; i < list.Count; i++) {
for (int j = 0; j < list.Count; j++) {
if (i != j) {
LinkPoint counterPoint1 = list[i].GetCounterPoint();
LinkPoint point1 = list[i];
LinkPoint counterPoint2 = list[j].GetCounterPoint();
LinkPoint point2 = list[j];
LineSegment lineSegment1 = new LineSegment(point1.Location, counterPoint1.Location);
LineSegment lineSegment2 = new LineSegment(point2.Location, counterPoint2.Location);
if (lineSegment1.Intersects(lineSegment2)) {
int t = 0;
t = list[i].X;
list[i].X = list[j].X;
list[j].X = t;
t = list[i].Y;
list[i].Y = list[j].Y;
list[j].Y = t;
}
}
}
}
}
public void TesIntersection2()
{
LineSegment ls1 = new LineSegment(new Point(20, 10), new Point(30, 60));
LineSegment ls2 = new LineSegment(new Point(10, 10), new Point(100, 30));
Assert.IsTrue(ls1.Intersects(ls2));
}