public SegmentationForm(PictureBox pb)
{
InitializeComponent();
_pictureBox = pb;
_segmentsComparer1 = new SegmentsComparer();
_segmentsComparer2 = new SegmentsComparer();
_segmentsComparerChartForm = new SegmentsComparerChartForm();
_segmentsComparerChartForm.Opacity = 0;
_segmentsComparerChartForm.Show();
_segmentsComparerChartForm.Hide();
_segmentsComparerChartForm.Opacity = 1;
}
private SegmentInfo SelectRegion(IDictionary <int, List <Point> > regions, PictureBox pictureBox, SegmentsComparer segmentsComparer, Point location)
{
if (pictureBox.Image == null)
{
return(null);
}
pictureBox.Image = segmentsComparer.AlgorithmGrayScale(GrayScale.FromRgb);
SegmentInfo segmentInfo = null;
List <Point> pointList = regions.Values.FirstOrDefault(points => points.Contains(location));
if (pointList != null)
{
var points = pointList.ToArray();
segmentInfo = new SegmentInfo(points);
using (var g = Graphics.FromImage(pictureBox.Image))
{
Pen pen = new Pen(Color.Fuchsia);
if (points.Length < 3)
{
var point = points.First();
g.DrawEllipse(pen, point.X - 3, point.Y - 3, 6, 6);
}
else
{
g.DrawPolygon(pen, points);
}
}
}
return(segmentInfo);
}