private void GoForward(object sender, EventArgs e)
{
var croppedPhotos = new List <Tuple <NSDictionary, UIImage> >();
var currentPhoto = source.ImageAssets.FirstOrDefault(a => a.Asset.LocalIdentifier == source.CurrentlySelectedItem.Item2.LocalIdentifier);
if (currentPhoto != null)
{
currentPhoto.Offset = _cropView.ContentOffset;
currentPhoto.Scale = _cropView.ZoomScale;
currentPhoto.OriginalImageSize = _cropView.originalImageSize;
currentPhoto.Orientation = _cropView.orientation;
}
foreach (var item in source.ImageAssets)
{
NSDictionary metadata = null;
var croppedPhoto = _cropView.CropImage(item);
_m.RequestImageData(item.Asset, new PHImageRequestOptions()
{
Synchronous = true
}, (data, dataUti, orientation, info) =>
{
var dataSource = CGImageSource.FromData(data);
metadata = dataSource.GetProperties(0).Dictionary;
});
croppedPhotos.Add(new Tuple <NSDictionary, UIImage>(metadata, croppedPhoto));
}
var descriptionViewController = new DescriptionViewController(croppedPhotos, "jpg");
NavigationController.PushViewController(descriptionViewController, true);
}
private void GoToDescription(UIImage image, UIDeviceOrientation orientation)
{
var descriptionViewController = new DescriptionViewController(new List <Tuple <NSDictionary, UIImage> >()
{
new Tuple <NSDictionary, UIImage>(null, image)
}, "jpg", orientation);
NavigationController.PushViewController(descriptionViewController, true);
}
private void GoToDescription(UIImage image)
{
var descriptionViewController = new DescriptionViewController(image, "jpg");
NavigationController.PushViewController(descriptionViewController, true);
//var mainTabBar = NavigationController.ViewControllers[0];
//NavigationController.ViewControllers = new UIViewController[] { mainTabBar, descriptionViewController };
//NavigationController.PopViewController(true);
}
private void GoToDescription(UIImage image)
{
var descriptionViewController = new DescriptionViewController(image, "jpg");
NavigationController.PushViewController(descriptionViewController, true);
}
private void GoForward(object sender, EventArgs e)
{
var descriptionViewController = new DescriptionViewController(ImageAsset, "jpg", _metadata);
NavigationController.PushViewController(descriptionViewController, true);
}