// Create and show a preview image
// to get fast load
private static void LoadPreview(Image image, string filePath)
{
var previewheight = (int)((image.Parent as FrameworkElement).ActualHeight - 3.5);
image.Source = BitmapImageFactory.CreateThumbnailFromFile(filePath, previewheight, WriteableBitmapEx.DesiredSize.Height);
_ImageViewTransformer.SetOriginalDimentions((image.Source as BitmapImage).PixelWidth, (image.Source as BitmapImage).PixelHeight);
if (!String.IsNullOrEmpty(Properties.Settings.Default.DefaultPreview))
{
_ImageViewTransformer.ExecuteTransformWith(Properties.Settings.Default.DefaultPreview);
}
}
public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
{
string filePath = value as string;
BitmapImage image = null;
if (!String.IsNullOrEmpty(filePath))
{
image = BitmapImageFactory.CreateThumbnailFromFile(filePath, 64, DesiredSize.Width);
}
return(image);
}