public async Task PrepareFolderAsync()
{
var folderName = Path.GetDirectoryName(f_StartName);
var fileExt = Path.GetExtension(f_StartName);
var files = Directory.GetFiles(folderName, $"*{fileExt}");
foreach (var file in files)
{
var rawCluster = new RawCluster(
file,
Properties.Settings.Default.GaussianParam,
Properties.Settings.Default.BinarizationThreshold,
Properties.Settings.Default.MaxAspectRatio,
Properties.Settings.Default.MinPerimetherLen);
await rawCluster.MakeCluster();
var position = rawCluster.RelativeToPos(f_CurrentPosition);
var pt = new Emgu.CV.Structure.RotatedRect(
new System.Drawing.PointF((float)(position.X), (float)(position.Y)),
new System.Drawing.SizeF(),
0
);
var markedElement = rawCluster.GetNearer(pt);
rawCluster.CreateHexagon(markedElement);
f_Hexagon.Add(rawCluster.Hexagon);
f_CurrentPosition = rawCluster.GetRelativePosition(rawCluster.Hexagon.Center.Element.Center);
}
Application.Current.Dispatcher.Invoke(() =>
{
MessageBox.Show("Operation finished!");
});
}
public static System.Drawing.Rectangle GetBoundingBox(this Emgu.CV.Structure.RotatedRect rotatedRect,
System.Int32 maxWidth,
System.Int32 maxHeight)
{
var minAreaRect = rotatedRect.MinAreaRect();
return(new System.Drawing.Rectangle(x: System.Math.Max(0, minAreaRect.X - 5),
y: System.Math.Max(0, minAreaRect.Y - 5),
width: System.Math.Min(minAreaRect.Width + 10, maxWidth),
height: System.Math.Min(minAreaRect.Height + 10, maxHeight)));
}
private void ViewContainer_MouseDown(object sender, MouseButtonEventArgs e)
{
var position = Mouse.GetPosition(ViewContainer);
var pt = new Emgu.CV.Structure.RotatedRect(
new System.Drawing.PointF((float)(position.X / f_Ratio), (float)(position.Y / f_Ratio)),
new System.Drawing.SizeF(),
0
);
if (f_RawCluster != null)
{
var markedElement = f_RawCluster.GetNearer(pt);
//DrawMarker(markedElement, Colors.Orange);
f_RawCluster.CreateHexagon(markedElement);
DrawHexagon(f_RawCluster.Hexagon);
f_RawCluster.Hexagon.AverageLink();
f_RPosition = f_RawCluster.GetRelativePosition(pt.Center);
}
}
