public void ProgramHasNoRuntimeErrors()
{
Console.WriteLine("Begin");
Properties props = new Properties();
string currentDirectory = Directory.GetCurrentDirectory();
string propertiesFileName = currentDirectory + "\\properties.txt";
string USGSRatingCurveDownloadURL = "https://waterdata.usgs.gov/nwisweb/get_ratings?file_type=exsa&site_no=0";
props.read(propertiesFileName);
bool dataExists;
foreach (Gage gage in props.MyGages)
{
gage.DownloadRatingCurve(USGSRatingCurveDownloadURL + gage.gageNumber.ToString(), currentDirectory + "\\" + gage.gageNumber.ToString() + ".txt");
dataExists = gage.ParseRatingCurveTextfile(currentDirectory + "\\" + gage.gageNumber.ToString() + ".txt");
if (dataExists)
{
gage.ratingCurveRaw = LineThinner.DouglasPeukerReduction(gage.ratingCurveRaw, .01);
gage.ConvertToNAVD88();
gage.WriteToCSV(currentDirectory + "\\" + gage.gageNumber.ToString() + ".csv");
}
else
{
//do nothing
}
}
Console.WriteLine("Done");
}
public void visvaligamWhyattSimplifyShouldHaveSimilarAreaUnderCurve()
{
var SimpleLineIntegral = LineThinner.VisvaligamWhyattSimplify(50, yIsXsquared).getIntegratedArea();
Assert.IsTrue(Math.Abs(SimpleLineIntegral - 323433) < .1 * 323433);
//comparison number is true integral of y=x^2 from 0 to 99
}
public IList <FingerPoint> FindFingerPoints(Contour contour, ConvexHull convexHull)
{
this.contourPoints = contour.Points;
var thinnedHullPoints = new LineThinner(this.settings.MinimumDistanceBetweenFingerPoints, true).Filter(convexHull.Points);
var verifiedHullPoints = this.VerifyPointsByContour(thinnedHullPoints);
return(verifiedHullPoints.Select(r => new FingerPoint(r)).ToList());
}
public Palm FindCenter(Contour contour, IList <Point> candidates)
{
this.result = null;
var minimizedContour = new LineThinner(contourReduction, false).Filter(contour.Points);
this.FindCenterFromCandidates(minimizedContour, candidates);
this.IncreaseAccuracy(this.result.Location, minimizedContour);
return(result);
}
public Palm FindCenter(ConvexHull hull, Contour contour, IList <Point> candidates)
{
this.result = null;
candidates = ReduceCandidatePoints(hull, candidates);
if (candidates.Count > 0)
{
var minimizedContour = new LineThinner(contourReduction, false).Filter(contour.Points);
this.FindCenterFromCandidates(minimizedContour, candidates);
if (this.result != null)
{
this.IncreaseAccuracy(this.result.Location, minimizedContour);
}
}
return(result);
}
public void douglasPeukerReductionShouldSaveLastPoint()
{
Assert.AreEqual(yIsXsquared.getPoint(yIsXsquared.getVerticesCount() - 1), LineThinner.DouglasPeukerReduction(yIsXsquared, .1).getPoint(27));
}
public void douglasPeukerReductionShouldSaveFirstPoint()
{
Assert.AreEqual(yIsXsquared.getPoint(0), LineThinner.DouglasPeukerReduction(yIsXsquared, .1).getPoint(0));
}
public void douglasPeukerReductionShouldHaveSimilarAreaUnderCurve()
{
Assert.IsTrue(Math.Abs((LineThinner.DouglasPeukerReduction(yIsXsquared, .1).getIntegratedArea()) - 323433) < .01 * 323433);
}
public void visvaligamWhyattSimplifyShouldKeepSpecifiedNumPoints()
{
Assert.AreEqual(LineThinner.VisvaligamWhyattSimplify(50, yIsXsquared).getVerticesCount(), 50);
}
public FingerPointDetector(HandDataSourceSettings settings)
{
this.settings = settings;
this.lineThinner = new LineThinner(this.settings.MinimumDistanceBetweenFingerPoints, true);
}
