/// <summary>
/// Takes an HDR photo to a StorageFile and adds rotation metadata to it
/// </summary>
/// <returns></returns>
private async Task TakeHdrPhotoAsync()
{
try
{
Debug.WriteLine("Taking HDR photo...");
// Read the current orientation of the camera and the capture time
var photoOrientation = ConvertOrientationToPhotoOrientation(GetCameraOrientation());
var fileName = String.Format("SimplePhoto_{0}_HDR.jpg", DateTime.Now.ToString("HHmmss"));
// Create a context object, to identify the capture in the OptionalReferencePhotoCaptured event
var context = new AdvancedCaptureContext()
{
CaptureFileName = fileName, CaptureOrientation = photoOrientation
};
// Start capture, and pass the context object
var capture = await _advancedCapture.CaptureAsync(context);
Debug.WriteLine("HDR photo taken! {0}", fileName);
using (var frame = capture.Frame)
{
await ReencodeAndSavePhotoAsync(frame, fileName, photoOrientation);
}
}
catch (Exception ex)
{
// File I/O errors are reported as exceptions
Debug.WriteLine("Exception when taking an HDR photo: {0}", ex.ToString());
}
}
/// <summary>
/// Takes an Advanced Capture photo to a StorageFile and adds rotation metadata to it
/// </summary>
/// <returns></returns>
private async Task TakeAdvancedCapturePhotoAsync()
{
// Lock the UI as a simple way to prevent reentrancy
PhotoButton.IsEnabled = false;
CycleModeButton.IsEnabled = false;
try
{
Debug.WriteLine("Taking Advanced Capture photo...");
// Read the current orientation of the camera and the capture time
var photoOrientation = ConvertOrientationToPhotoOrientation(GetCameraOrientation());
var fileName = String.Format("AdvancedCapturePhoto_{0}.jpg", DateTime.Now.ToString("HHmmss"));
// Create a context object, to identify the capture later on
var context = new AdvancedCaptureContext {
CaptureFileName = fileName, CaptureOrientation = photoOrientation
};
// Start capture, and pass the context object to get it back in the OptionalReferencePhotoCaptured event
var capture = await _advancedCapture.CaptureAsync(context);
using (var frame = capture.Frame)
{
var file = await _captureFolder.CreateFileAsync(fileName, CreationCollisionOption.GenerateUniqueName);
Debug.WriteLine("Advanced Capture photo taken! Saving to " + file.Path);
await ReencodeAndSavePhotoAsync(frame, file, photoOrientation);
var navigation = NavigationService.GetForFrame(this.Frame);
navigation.Navigate(typeof(ImageViewer), file.Path);
}
}
catch (Exception ex)
{
// File I/O errors are reported as exceptions
Debug.WriteLine("Exception when taking an Advanced Capture photo: " + ex.ToString());
}
finally
{
// Re-enable the buttons to reflect the current state of the app
UpdateUi();
}
}
/// <summary>
/// Takes an HDR photo to a StorageFile and adds rotation metadata to it
/// </summary>
/// <returns></returns>
private async Task TakeHdrPhotoAsync()
{
try
{
Debug.WriteLine("Taking HDR photo...");
// Read the current orientation of the camera and the capture time
var photoOrientation = ConvertOrientationToPhotoOrientation(GetCameraOrientation());
var fileName = String.Format("SimplePhoto_{0}_HDR.jpg", DateTime.Now.ToString("HHmmss"));
// Create a context object, to identify the capture in the OptionalReferencePhotoCaptured event
var context = new AdvancedCaptureContext() { CaptureFileName = fileName, CaptureOrientation = photoOrientation };
// Start capture, and pass the context object
var capture = await _advancedCapture.CaptureAsync(context);
using (var frame = capture.Frame)
{
var file = await _captureFolder.CreateFileAsync(fileName, CreationCollisionOption.GenerateUniqueName);
Debug.WriteLine("HDR photo taken! Saving to " + file.Path);
await ReencodeAndSavePhotoAsync(frame, file, photoOrientation);
}
}
catch (Exception ex)
{
// File I/O errors are reported as exceptions
Debug.WriteLine("Exception when taking an HDR photo: " + ex.ToString());
}
}
/// <summary>
/// Takes an Advanced Capture photo to a StorageFile and adds rotation metadata to it
/// </summary>
/// <returns></returns>
private async Task TakeAdvancedCapturePhotoAsync()
{
// Lock the UI as a simple way to prevent reentrancy
PhotoButton.IsEnabled = false;
CycleModeButton.IsEnabled = false;
try
{
Debug.WriteLine("Taking Advanced Capture photo...");
// Read the current orientation of the camera and the capture time
var photoOrientation = ConvertOrientationToPhotoOrientation(GetCameraOrientation());
var fileName = String.Format("AdvancedCapturePhoto_{0}.jpg", DateTime.Now.ToString("HHmmss"));
// Create a context object, to identify the capture later on
var context = new AdvancedCaptureContext {CaptureFileName = fileName, CaptureOrientation = photoOrientation};
// Start capture, and pass the context object to get it back in the OptionalReferencePhotoCaptured event
var capture = await _advancedCapture.CaptureAsync(context);
using (var frame = capture.Frame)
{
var file = await _captureFolder.CreateFileAsync(fileName, CreationCollisionOption.GenerateUniqueName);
Debug.WriteLine("Advanced Capture photo taken! Saving to " + file.Path);
await ReencodeAndSavePhotoAsync(frame, file, photoOrientation);
}
}
catch (Exception ex)
{
// File I/O errors are reported as exceptions
Debug.WriteLine("Exception when taking an Advanced Capture photo: " + ex.ToString());
}
finally
{
// Re-enable the buttons to reflect the current state of the app
UpdateUi();
}
}
