protected override void Execute(CodeActivityContext context)
{
ValidateInputArguments(context);
var processInvokeWrapper = new RunProcessWrapper(FileName.Get(context),
Arguments.Get(context),
WorkingDirectory.Get(context),
CaptureOutput.Get(context),
WaitForExit.Get(context),
WaitForExitTimeout.Get(context),
KillAtTimeout.Get(context));
processInvokeWrapper.StartProcess();
ProcessId.Set(context, processInvokeWrapper.ProcessId);
Finished.Set(context, processInvokeWrapper.Finished);
Output.Set(context, processInvokeWrapper.StandardOutput);
Error.Set(context, processInvokeWrapper.StandardError);
ExitCode.Set(context, processInvokeWrapper.ExitCode);
}
CommandResult ExecuteCommandInternal(string arguments, out string result, ICommandOutput output = null)
{
var environmentVar = defaultEnvironmentVariables;
if (environmentVariables != null)
{
environmentVar.MergeDictionaries(environmentVariables);
}
var commandLineInvocation = new CommandLineInvocation(TerraformExecutable,
arguments, TemplateDirectory, environmentVar);
var commandOutput = new CaptureOutput(output ?? new ConsoleCommandOutput());
var cmd = new CommandLineRunner(commandOutput);
Log.Info(commandLineInvocation.ToString());
var commandResult = cmd.Execute(commandLineInvocation);
result = String.Join("\n", commandOutput.Infos);
return(commandResult);
}
public async Task <NSData> CapturePhoto()
{
var videoConnection = CaptureOutput.ConnectionFromMediaType(AVMediaType.Video);
var sampleBuffer = await CaptureOutput.CaptureStillImageTaskAsync(videoConnection);
var jpegData = AVCaptureStillImageOutput.JpegStillToNSData(sampleBuffer);
var image = UIImage.LoadFromData(jpegData);
CGImage imgRed = image.CGImage;
UIDevice device = UIDevice.CurrentDevice;
UIDeviceOrientation orientation = device.Orientation;
AVCaptureConnection previewLayerConnection = this.previewLayer.Connection;
var photo = new UIImage(jpegData);
if (previewLayerConnection.SupportsVideoOrientation)
{
if (orientation == UIDeviceOrientation.Portrait)
{
UpdatePreviewLayer(previewLayerConnection,
AVCaptureVideoOrientation.Portrait);
NSData ret = photo.AsJPEG();
return(ret);;
}
switch (orientation)
{
case UIDeviceOrientation.PortraitUpsideDown:
photo = new UIImage(image.CGImage, 1.0f, UIImageOrientation.Up);
// UpdatePreviewLayer(previewLayerConnection,
// AVCaptureVideoOrientation.Portrait);
break;
case UIDeviceOrientation.LandscapeLeft:
photo = new UIImage(image.CGImage, 1.0f, UIImageOrientation.Up);
// UpdatePreviewLayer(previewLayerConnection,
// AVCaptureVideoOrientation.Portrait);
break;
case UIDeviceOrientation.LandscapeRight:
photo = new UIImage(image.CGImage, 1.0f, UIImageOrientation.Down);
// UpdatePreviewLayer(previewLayerConnection,
// AVCaptureVideoOrientation.Portrait);
break;
case UIDeviceOrientation.Portrait:
// photo = new UIImage(image.CGImage, 1.0f, UIImageOrientation.Up);
// UpdatePreviewLayer(previewLayerConnection,
// AVCaptureVideoOrientation.Portrait);
break;
default:
//UpdatePreviewLayer(previewLayerConnection,
// AVCaptureVideoOrientation.Portrait);
//photo = new UIImage(image.CGImage, 1.0f, UIImageOrientation.Up);
break;
}
}
LayoutSubviews();
NSData retrunObj = photo.AsJPEG();
return(retrunObj);
// var photo = new UIImage(jpegData);
// var rotatedPhoto = RotateImage(photo, 180f);
// var jpegImageAsNsData = AVCaptureStillImageOutput.JpegStillToNSData(sampleBuffer);
// return jpegImageAsNsData;
/* CALayer layer = new CALayer
* {
* //ContentsGravity = "kCAGravityResizeAspect",
* //ContentsRect = rect,
* //GeometryFlipped = true,
* ContentsScale = 1.0f,
* Frame = Bounds,
* Contents = rotatedPhoto.CGImage //Contents = photo.CGImage,
* };
* layer.Frame = previewLayer.Frame;
*
* var image= ImageFromLayer(layer);
* NSData imageData = image.AsJPEG();
* return imageData;
* /*var t=CIIma.LoadFromData()
* image.LoadData(NSData.FromArray(sampleBuffer));
* var jpegImageAsNsData = AVCaptureStillImageOutput.JpegStillToNSData(image.AsJPEG());
* return jpegImageAsNsData;
* ImageFromLayer(layer).AsJPEG().AsStream());
* // MainPage.UpdateImage(ImageFromLayer(layer).AsJPEG().AsStream());*/
}
