private void Image_Tap(object sender, System.Windows.Input.GestureEventArgs e)
{
PhotoMosaicViewModel m = DataContext as PhotoMosaicViewModel;
Image i = sender as Image;
if (m != null && i != null)
{
m.RaiseStreamItemTapped(Int32.Parse(i.Name.Replace("Image", "")));
}
}
private void ListBox_ItemUnrealized(object sender, ItemRealizationEventArgs e)
{
PhotoMosaic v = GetVisualChild <PhotoMosaic>(e.Container);
if (v != null && _realizedPhotoMosaics.Contains(v))
{
_realizedPhotoMosaics.Remove(v);
PhotoMosaicViewModel m = v.DataContext as PhotoMosaicViewModel;
if (m != null)
{
m.Realized = false;
}
}
}
private void DispatcherTimer_Tick(object sender, EventArgs e)
{
foreach (PhotoMosaic v in _realizedPhotoMosaics)
{
PhotoMosaicViewModel m = v.DataContext as PhotoMosaicViewModel;
if (m != null)
{
try
{
GeneralTransform transform = v.TransformToVisual(Application.Current.RootVisual);
Point offset = transform.Transform(new Point(0, 0));
if (offset.Y > -ActualHeight && offset.Y < ActualHeight)
{
m.RandomizeFilter();
}
}
catch (Exception)
{
}
}
}
}