private async void OnTouchEffectAction(object sender, TouchActionEventArgs args)
{
if (!App.IsWorks)
{
App.IsWorks = true;
var viewPoint = args.Location;
SKPoint point =
new SKPoint((float)(canvasView.CanvasSize.Width * viewPoint.X / canvasView.Width),
(float)(canvasView.CanvasSize.Height * viewPoint.Y / canvasView.Height));
var actionType = args.Type;
_touchGestureRecognizer.ProcessTouchEvent(args.Id, actionType, point);
ICommanderReceivedData commanderReceivedData = new ImageStored();
RequestClass requestClass = RequestClass.Instance(commanderReceivedData);
ImageData image = new ImageData();
image.CoordinateXY = new int[] { (int)point.X, (int)point.Y };
image.Base64 = Convert.ToBase64String(targetImageByte);
image.Id = 1;
image = requestClass.SendAndTakeImage(image);
if (image.Base64 != null)
{
targetImageByte = Convert.FromBase64String(image.Base64);
imgCam.Source = ImagePreprocessing.GetImageSourceFromByteArray(targetImageByte);
// App.IsWorks = false;
}
else
{
IsBusy = false;
// App.IsWorks = false;
}
CurrentReport.Instance.Date = DateTime.UtcNow;
// CurrentReport.Instance.ThermoImagePath = "icon_about.png";
CurrentReport.Instance.Length = Math.Round(double.Parse(image.Matlab.Height), 2);
CurrentReport.Instance.Width = Math.Round(double.Parse(image.Matlab.Width), 2);
CurrentReport.Instance.Surface = Math.Round(double.Parse(image.Matlab.Arena), 2);
CurrentReport.Instance.GranulationTissuePercentage = Math.Round(double.Parse(image.Matlab.MatrixC1), 2);
CurrentReport.Instance.SludgePercentage = Math.Round(double.Parse(image.Matlab.MatrixC2), 2);
CurrentReport.Instance.NecrosisPercentage = Math.Round(double.Parse(image.Matlab.MatrixC3), 2);
//CurrentReport.Instance.WoundBaseTemperature = 0;
// CurrentReport.Instance.SurroundingsTemperature = 0;
var secondPage = new NewItemPage();
await Navigation.PushAsync(secondPage);
}
}
private async void BtnCam_Clicked(object sender, EventArgs e)
{
try
{
App.IsWorks = false;
var photo = await CrossMedia.Current.TakePhotoAsync(new StoreCameraMediaOptions()
{
DefaultCamera = Plugin.Media.Abstractions.CameraDevice.Rear,
Directory = "Xamarin",
SaveToAlbum = true
});
if (photo != null)
{
this.Title = "Choose a central point of a wound";
targetImageByte = ImagePreprocessing.GetByteArrayFromStream(photo.GetStream());
var imagesource = ImagePreprocessing.GetImageSourceFromByteArray(targetImageByte);
CurrentReport.Instance.StandardImagePath = photo.AlbumPath;
imgCam.Source = imagesource;
// System.Drawing.Bitmap bitmap = ImagePreprocessing.GetBitmapFromImageSource(ImagePreprocessing.GetImageSourceFromByteArray(TargetImageByte));
// Mat
// ImagePreprocessing.GetImage(TargetImageByte);
// Image<Gray, byte> grayFrame = new Image<Gray, byte>(ImagePreprocessing.GetImageSourceFromByteArray(TargetImageByte).ToString());
// imgCam.Source = ImagePreprocessing.GetImageSourceFromByteArray(TargetImageByte);
// Accord.Imaging.Image.SetGrayscalePalette(bitmap);
//var a = ImagePreprocessing.GetBitmapFromStream(photo.GetStream());
// using (var stream = new MemoryStream())
// {
// // bitmap.Save(stream, System.Drawing.Imaging.ImageFormat.Png);
//// imgCam.Source = ImageSource.FromStream(() => stream);
// }
}
// byte[] imageArray = System.IO.File.ReadAllBytes(photo.Path);
// System.Drawing.Bitmap bitmap = new System.Drawing.Bitmap(imgCam.Source); // Android.Graphics.BitmapFactory.DecodeByteArray(imageArray,0 ,imageArray.Length).to;
}
catch (Exception ex)
{
await DisplayAlert("Error", ex.Message.ToString(), "Ok");
}
}
