public void UseImageTest1()
{
Bitmap bmp = new Bitmap(200, 200);
var cCell = _IImageWorker.UseImage(bmp, 10);
Assert.Equal(4, cCell);
Assert.Equal(cCell * cCell, _IImageWorker.Count());
}
/// <summary>
/// Split image into cells
/// </summary>
/// <param name="path">Path of image</param>
/// <param name="scale">Scale of image</param>
/// <returns>Matrix of path to cell images</returns>
public string[,] SplitImage(string path, int scale)
{
int count = _imageWorkerService.UseImage(Image.FromFile(path), scale);
var imageSplitPatches = new string[count, count];
var filePathes = _fileService.GetNextFilesPath(count * count, DirectoryType.Recognize);
int i = 0;
foreach (var cell in _imageWorkerService)
{
//nowPath = Path.Combine("images", $"{cell.X}_{cell.Y}.bmp");
//TODO: DB
imageSplitPatches[cell.Y, cell.X] = filePathes[i].Remove(0, filePathes[i].LastIndexOf("\\images\\"));
using (var streamSave = new FileStream(filePathes[i], FileMode.Create))
{
cell.CellImage.Save(streamSave, System.Drawing.Imaging.ImageFormat.Bmp);
}
i++;
}
return(imageSplitPatches);
}
/// <summary>
/// [NOT CONNECTED TO RECOGNIZE MODULE] Split image on cells and send it to recognize
/// </summary>
/// <param name="model">Images to recognize</param>
/// <returns>Object`s in cells</returns>
public async Task <RecognizeResultViewModel[, ]> StartRecognize(RecognizeViewModel model)
{
var imgUrl = model.SatelliteURL
.Remove(0, model.SatelliteURL.LastIndexOf("/images/"))
.Replace("/", "\\");
var img = await _applicationDbContext.Images
.SingleOrDefaultAsync(a => a.URL == imgUrl);
if (img != null)
{
var count = _imageWorkerService
.UseImage(Image.FromFile(_env.WebRootPath + imgUrl), img.Scale);
var cellsPath = _fileService
.GetNextFilesPath(_imageWorkerService.Count(), DirectoryType.Recognize);
int i = 0;
var retMatrix = new RecognizeResultViewModel[count, count];
img.Cells = new List <Models.CellDB>();
foreach (var cell in _imageWorkerService)
{
cell.CellImage.Save(cellsPath[i]);
//Send to recognize and mark image
img.Cells.Add(new Models.CellDB
{
URL = cellsPath[i] // Add aditional recognized data
});
//Replace to recognized
retMatrix[cell.X, cell.Y] = new RecognizeResultViewModel
{
Class = "Not Recognized",
Height = 0,
CellURL = cellsPath[i].Remove(0, cellsPath[i].LastIndexOf("\\images\\"))
};
i++;
}
await _applicationDbContext.SaveChangesAsync();
return(retMatrix);
}
return(null);
}
