public static void DrawClass(this DrawingGroup drawingGroup, int colorNumber, AreaPoints areaPoints)
{
var ellipses = new GeometryGroup();
foreach (var point in areaPoints.GetPoints())
{
var pointSize = areaPoints.CompareCore(point) ? 4 : 1;
ellipses.Children.Add(new EllipseGeometry(point, pointSize, pointSize));
}
var classColor = colorNumber.GetColor();
var brush = new SolidColorBrush(classColor);
var geometryDrawing = new GeometryDrawing(brush, new Pen(brush, 1), ellipses)
{
Geometry = ellipses
};
drawingGroup.Children.Add(geometryDrawing);
}
private PointDistance GetMaxPointDistance(AreaPoints areaPoints)
{
var maxPoint = new PointDistance();
Parallel.ForEach(areaPoints.GetPoints(), point =>
{
var distance = areaPoints.GetDistanceToCenter(point);
if (distance > maxPoint.Distance)
{
maxPoint = new PointDistance
{
Distance = distance,
Point = point
};
}
});
return(maxPoint);
}