public static void OnZoomChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
PreviewContent pc = (PreviewContent)d;
double zoomFactor = Math.Min(pc.PreviewScroller.ActualWidth / pc.Profile.Monitors.VirtualScreenWidth, pc.PreviewScroller.ActualHeight / pc.Profile.Monitors.VirtualScreenHeight);
if ((bool)e.NewValue)
{
pc.PreviewScroller.HorizontalScrollBarVisibility = ScrollBarVisibility.Auto;
pc.PreviewScroller.VerticalScrollBarVisibility = ScrollBarVisibility.Auto;
pc.Preview.ZoomFactor = 1d;
pc.ZoomPanel.Visibility = Visibility.Visible;
DoubleAnimation da = new DoubleAnimation();
da.From = zoomFactor;
da.To = 1d;
da.Duration = new Duration(TimeSpan.FromSeconds(0.75));
da.FillBehavior = FillBehavior.Stop;
pc.Preview.BeginAnimation(ProfilePreview.ZoomFactorProperty, da);
}
else
{
pc.ZoomPanel.Visibility = Visibility.Collapsed;
DoubleAnimation da = new DoubleAnimation();
da.From = pc.Preview.ZoomFactor;
da.To = zoomFactor;
da.Duration = new Duration(TimeSpan.FromSeconds(0.75));
da.Completed += new EventHandler(pc.Zoom_Completed);
da.FillBehavior = FillBehavior.Stop;
pc.Preview.BeginAnimation(ProfilePreview.ZoomFactorProperty, da);
}
}
public static void OnZoomLevelChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
PreviewContent pc = (PreviewContent)d;
pc.Preview.ZoomFactor = _zoomCalibration.Interpolate((double)e.NewValue);
}