private void Image_Click(object sender, MouseButtonEventArgs e)
        {
            System.Windows.Point point = e.GetPosition(Image);
            Substructures.SubStrucrtuePointsList.Add(new System.Drawing.Point {
                X = (int)point.X, Y = (int)point.Y
            });

            var color = currRange.StructureBitmap.GetPixel((int)point.X, (int)point.Y);

            boundaries.DrawSingleSelect(currRange, color);
            Image.Source = Converters.BitmapToImageSource(boundaries.BoundariesSingleSelect.StructureBitmap);

            numberOfSelectingGrains.Content = Substructures.SubStrucrtuePointsList.Count;
        }