public void DrawCircularPath(CircularPath path)
{
var points = path.ToArray();
graphicsObj.DrawPolygon(penLine, points);
DrawPoints(points);
}
static void checkMove(CircularPath path)
{
path.MoveDestinationRandomly();
float actual = path.Distance;
float expected = getExpectedDistance(path);
var distancesAreEqual = actual.EEquals(expected);
Assert.IsTrue(distancesAreEqual);
}
static float getExpectedDistance(CircularPath path)
{
var pathList = path.ToList();
var distance = 0.0f;
var before = pathList.Last();
foreach (var coord in pathList)
{
distance += before.DistanceTo(coord);
before = coord;
}
return(distance);
}
public void Test_Distance()
{
int testTimes = 2500;
int times = testTimes;
while (times-- > 0)
{
var coords = new List <Point>();
var count = 4;
var path = new CircularPath(Point.GenerateRandom(count, 0, 100));
var lastIndex = path.Count - 1;
var times2 = testTimes;
while (times2-- > 0)
{
//checkSwap(path);
checkMove(path);
}
}
}
public void DrawPoints(CircularPath path)
{
DrawPoints(path.ToArray());
}
