/// <summary>
/// Find the nearest ellipse-center to a query point in image space.
/// </summary>
/// <param name="finals">List of ellipses to test</param>
/// <param name="ex">Query point</param>
/// <returns>Nearest result</returns>
private NearestEllipseResult NearestEllipseCenter(List <DetectedEllipse> finals, System.Drawing.PointF ex)
{
NearestEllipseResult ner = new NearestEllipseResult();
ner.dist2 = Double.MaxValue;
foreach (DetectedEllipse de in finals)
{
System.Drawing.PointF p = de.Ellipse.MCvBox2D.center;
double cur_dist2 = (ex.X - p.X) * (ex.X - p.X) + (ex.Y - p.Y) * (ex.Y - p.Y);
if (cur_dist2 < ner.dist2)
{
ner.dist2 = cur_dist2;
ner.center = p;
}
}
return(ner);
}
/// <summary>
/// Find the nearest ellipse-center to a query point in image space.
/// </summary>
/// <param name="finals">List of ellipses to test</param>
/// <param name="ex">Query point</param>
/// <returns>Nearest result</returns>
private NearestEllipseResult NearestEllipseCenter(List<DetectedEllipse> finals, System.Drawing.PointF ex) {
NearestEllipseResult ner = new NearestEllipseResult();
ner.dist2 = Double.MaxValue;
foreach (DetectedEllipse de in finals) {
System.Drawing.PointF p = de.Ellipse.MCvBox2D.center;
double cur_dist2 = (ex.X - p.X) * (ex.X - p.X) + (ex.Y - p.Y) * (ex.Y - p.Y);
if (cur_dist2 < ner.dist2) {
ner.dist2 = cur_dist2;
ner.center = p;
}
}
return ner;
}
