private void buttonAutoBright_Click(object sender, RoutedEventArgs e)
{
WriteableBitmap b = null;
if (pc.SelectLayer != null)
{
b = pc.SelectLayer.getPhoto();
}
if (b != null)
{
DCTestLibrary.PhotoTest pt = new DCTestLibrary.PhotoTest();
b = pt.AutoBright(b);
pc.SelectLayer.setPhoto(b, pc.ScalePercent);
}
}
