private static bool AreColoursEqual(CGColor x, CGColor y)
{
if (x == null || y == null)
{
throw new ArgumentNullException();
}
return(x.ToSKColor().Equals(y.ToSKColor()));
}
public void NotifyBoundingBoxColourDidChange(CGColor previousColour, CGColor changedColour, string category)
{
if (previousColour != null)
{
RemovePreviousColour(ColoursInUse, previousColour);
}
if (ColoursInUse.Contains(changedColour))
{
FilteredItems.FirstOrDefault(x => x.Label.Equals(category)).Color = changedColour.ToSKColor();
ParentResultsViewController.NotifyColourDuplicated(changedColour);
}
else
{
ColoursInUse.Add(changedColour);
}
}
partial void ColorCancel_TouchUpInside(UIButton sender)
{
// remove all the previewed colour of bounding box and dismiss colour picker popup
if (_lastTappedColorButton != null)
{
_lastTappedColorButton.Layer.ShadowColor = Constants.ColorPickerPopupUnselectedColour;
_lastTappedColorButton.Layer.ShadowOpacity = Constants.ClearShadowOpacity;
foreach (var binding in Observations)
{
if (binding.Key.Category.Label != Category.Text)
{
continue;
}
binding.Value.Hidden = true;
binding.Key.Category.Color = _originalColour.ToSKColor();
binding.Value.Layer.BorderColor = _originalColour;
binding.Value.Hidden = false;
}
}
DismissModalViewController(false);
}