public static void ProcessLayer(ObjectLayer layer)
{
foreach (var io in layer.Objects)
{
var correspondingEllipse = CorrespondingEllipse.FromContour(io.Contour);
io.SetFeature("MajorAxisOfCorrespondingEllipse", new MajorAxisOfCorrespondingEllipse(correspondingEllipse).Value);
io.SetFeature("MinorAxisOfCorrespondingEllipse", new MinorAxisOfCorrespondingEllipse(correspondingEllipse).Value);
ConvexHull ch = ConvexHull.FromContour(io.Contour);
ConvexHullProperties chp = ConvexHullProperties.FromConvexHull(ch);
ContourProperties cp = ContourProperties.FromContour(io.Contour);
AreaOfContour ac = new AreaOfContour(cp);
AreaOfConvexHull ach = new AreaOfConvexHull(chp);
io.SetFeature("FormFactor", cp.FormFactor);
io.SetFeature("Area", cp.Area);
io.SetFeature("Convexity", cp.Convexity);
io.SetFeature("AreaHull", ach.Value);
io.SetFeature("AreaDiv", ach.Value / cp.Area);
io.SetFeature("FormFactorOfConvexHull", new FormFactorOfConvexHull(chp).Value);
}
}