// ************************************************************************
/// <summary>
/// Test for online convex hull
/// </summary>
/// <param name="testSet"></param>
private void ExecuteOneSetOfTest(TestSetOfPoint testSet)
{
ConvexHull ch;
Permutations.ForAllPermutation(testSet.Points, points =>
{
bool isIntergrityExceptionHappen;
do
{
isIntergrityExceptionHappen = false;
ch = new ConvexHull();
try
{
foreach (Point pt in points)
{
ch.TryAddOnePoint(pt);
this.Dispatcher.BeginInvoke(new Action(() => DrawPoints(
new DrawInfo(testSet.Points, DrawStyle.Point, OxyColors.Aqua),
new DrawInfo(ch, DrawStyle.Line, OxyColors.Blue))), DispatcherPriority.Background);
Thread.Sleep(10);
}
}
catch (ConvexHullResultIntegrityException)
{
isIntergrityExceptionHappen = true;
}
} while (isIntergrityExceptionHappen);
var result = ch.GetResultsAsArrayOfPoint(true);
DifferencesInPath diffs = ConvexHullUtil.GetPathDifferences("Online", points, testSet.ExpectedResult, result);
if (diffs.HasErrors)
{
Debugger.Break();
}
return(ExecutionState.Continue);
});
}
