private void AdjustLines(object sender, SizeChangedEventArgs _)
{
var items =
(
from object item in Spectrum.Items
let bin = item as FrequencyBin
where bin != null
let container = UIHelpers.FindVisualChildren <AudioLine>(Spectrum.ItemContainerGenerator.ContainerFromItem(bin)).FirstOrDefault()
where container != null
select container
).ToArray();
var margin = items.FirstOrDefault()?.Margin;
var offset = margin?.Top + margin?.Bottom ?? 0;
double width = 5;
double widthOffset = ((margin?.Right ?? 0) + (margin?.Left ?? 0));
if (items.Length > 0)
{
width = Math.Max(5, ActualWidth / items.Length - widthOffset);
}
foreach (var spectrumItem in items)
{
spectrumItem.Height = ActualHeight - offset;
spectrumItem.Width = width;
}
;
}