private void DoTest(int numOps, bool doGS)
{
Processor p = new Processor();
p.Image = _img;
DisplayMessage("Starting managed average method"+Environment.NewLine);
Stopwatch s = Stopwatch.StartNew();
for (int i = 0; i < numOps; ++i)
p.ThresholdMA(125);
s.Stop();
DisplayMessage("Managed average method took "+s.ElapsedMilliseconds.ToString()+" milliseconds, for an average of "+(s.ElapsedMilliseconds/(float)numOps)+" per threshold."+Environment.NewLine);
s.Reset();
DisplayMessage("Starting unsafe average method" + Environment.NewLine);
s.Start();
for (int i = 0; i < numOps; ++i)
p.ThresholdUA(125);
s.Stop();
DisplayMessage("Unsafe average method took " + s.ElapsedMilliseconds + " milliseconds, for an average of " + (s.ElapsedMilliseconds / (float)numOps) + " per threshold." + Environment.NewLine);
s.Reset();
if (doGS)
{
DisplayMessage("Starting GetPixel\\SetPixel average method" + Environment.NewLine);
s.Start();
for (int i = 0; i < numOps; ++i)
p.ThresholdGS(125);
s.Stop();
DisplayMessage("GetPixel\\SetPixel average method took " + s.ElapsedMilliseconds + " milliseconds, for an average of " + (s.ElapsedMilliseconds / (float)numOps) + " per threshold." + Environment.NewLine);
}
}
public void TestProcessor()
{
var testImage = Image.FromFile(@"C:\dev\Code\raci\Tests\testbmp.bmp") as Bitmap;
var libraryDirectory = @"C:\dev\Code\raci\Tests\LibraryImages\";
var libraryImages = Directory.GetFiles(libraryDirectory).Select(file => Image.FromFile(file) as Bitmap).ToList();
var processor = new Processor();
var output = processor.ProcessImage(testImage, libraryImages, 5, 5);
output.Save(@"C:\dev\Code\raci\Tests\output.bmp", ImageFormat.Bmp);
}
public HttpResponseMessage Get(string tags)
{
var flickrService = new FlickrImageService();
var images = flickrService.GetImages(tags).Take(2).ToArray();
var processor = new Processor();
var resultImage = processor.ProcessImage(images.First().Image, images.Skip(1).Select(i=>i.Image), 20, 20);
HttpResponseMessage result;
using (var ms = new MemoryStream())
{
var bitmap = new Bitmap(resultImage);
bitmap.Save(ms, ImageFormat.Jpeg);
result = new HttpResponseMessage(HttpStatusCode.OK) { Content = new ByteArrayContent(ms.ToArray()) };
}
result.Content.Headers.ContentType = new MediaTypeHeaderValue("image/jpeg");
return result;
}
public ActionResult Index(string tags, string original, string block, int blockSize = 20)
{
var processor = new Processor();
Bitmap resultImage;
if (string.IsNullOrWhiteSpace(original) || string.IsNullOrWhiteSpace(block))
{
tags = tags ?? "cheese,stuff";
var flickrService = new FlickrImageService();
var images = flickrService.GetImages(tags).Take(2).ToArray();
resultImage = processor.ProcessImage(
images.First().Image, images.Skip(1).Select(i => i.Image), blockSize, blockSize);
HttpResponseMessage result;
using (var ms = new MemoryStream())
{
var bitmap = new Bitmap(resultImage);
bitmap.Save(ms, ImageFormat.Jpeg);
return
View(
new FlickModel(
images.First().Encoded,
images.Skip(1).First().Encoded,
Convert.ToBase64String(ms.ToArray())));
}
}
var originalImage = this.Load(original);
var blockImage = this.Load(block);
resultImage = processor.ProcessImage(originalImage.Image, new[] { blockImage.Image, }, blockSize, blockSize);
using (var ms = new MemoryStream())
{
var bitmap = new Bitmap(resultImage);
bitmap.Save(ms, ImageFormat.Jpeg);
return View(new FlickModel(originalImage.Encoded, blockImage.Encoded, Convert.ToBase64String(ms.ToArray())));
}
}
public Shock()
{
InitializeComponent();
p = new Processor();
}
