private void MoveClickHandler(System.Drawing.Point point)
{
Stopwatch watch = new Stopwatch();
watch.Start();
Bitmap clone = (Bitmap)Image.FromFile(ImagePath);
BlackPixels.GetCombinationPairs()
.Select(t => new
{
Points = t,
line = PointUtils.GetPolarLineFromCartesianPoints(t),
})
.Where(p =>
{
var index = _accumulator.GetAccumulatorIndex(p.line);
return(index[0] == point.X && index[1] == point.Y);
})
.SelectMany(p => new[] { p.Points.Item1, p.Points.Item2 })
.ToList()
.ForEach(p => clone.SetPixel(p.X, p.Y, Color.Magenta));
Source = clone;
watch.Stop();
Console.WriteLine("click: Measured time: " + watch.Elapsed.TotalMilliseconds + " ms.");
}
private async void GetLines()
{
_accumulator = new Accumulator(Source.Width, Source.Height, RhoDivisor, ThetaDivisor);
await Task.Run(delegate
{
BlackPixels.GetCombinationPairs()
.Select(PointUtils.GetPolarLineFromCartesianPoints)
.ToList()
.ForEach(_accumulator.AddVote);
var line = _accumulator.GetMaxValue();
var bitmap = _accumulator
.GetAccumulatorTable()
.Spline(AccumulatorExtensions.GenerateNormalizedGauss(GaussSize, gaussFactor))
.ConvertToBitmap();
Application.Current.Dispatcher.Invoke(() => AccumulatorImage = bitmap);
Debug.WriteLine(line);
});
}
