public void CheckAndFixRegionValues(int index)
{
var imageItems = Images.Cast <ImageItem>().ToList();
var regions = CollectionViewSource.GetDefaultView(imageItems[index].Regions).Cast <RegionObject>();
foreach (var regionPosition in regions)
{
regionPosition.CheckAndFixRegionValues();
}
}
public void RefreshRegions(int index)
{
if (index == -1)
{
CurrentItemRegions = null;
}
else
{
var imageItems = Images.Cast <ImageItem>().ToList();
CurrentItemRegions = CollectionViewSource.GetDefaultView(imageItems[index].Regions);
_lastIndex = index;
}
}
public bool IsRegAny()
{
if (_lastIndex != -1 && Images != null)
{
var imageItems = Images.Cast <ImageItem>().ToArray();
if (!imageItems.Any())
{
return(false);
}
return(imageItems[_lastIndex].Regions.Any());
}
return(false);
}
public IEnumerator<object> GetEnumerator()
{
return Images.Cast<object>().GetEnumerator();
}