private void SaveResizedImagesInDB(Image userImage, ResizedImageInfo imageInfo)
{
using (var db = new ImageContext())
{
var ResizedImage = new ResizedImage()
{
ParentId = userImage.Id,
FileName = imageInfo.FileName,
FilePath = Url.Content("~/Images/" + imageInfo.FileName),
PreviewPath = userImage.PreviewPath,
Height = imageInfo.Height,
Width = imageInfo.Width,
StartTime = imageInfo.StartTime,
FinishTime = imageInfo.FinishTime
};
try
{
db.ResizedImages.Add(ResizedImage);
db.SaveChanges();
userImage.ResizedImages.Add(new ResizedImageWithPreview(ResizedImage));
}
catch (Exception ex)
{
}
}
}
private void CacheResizedImage(MediaFile file, string requestedImageFileUrl)
{
var resizedImage = new ResizedImage {
Url = requestedImageFileUrl, MediaFile = file
};
file.ResizedImages.Add(resizedImage);
_session.Transact(session => session.Save(resizedImage));
}
private void CacheResizedImage(Crop crop, string requestedImageFileUrl)
{
var resizedImage = new ResizedImage {
Url = requestedImageFileUrl, Crop = crop
};
crop.ResizedImages.Add(resizedImage);
_session.Transact(session => session.Save(resizedImage));
}
public void Process(Size tileSize, IRandomAccessStream RandomAccessStream)
{
using (var stream = RandomAccessStream.AsStreamForRead())
{
ResizedImage = Image.Load <Rgba32>(stream);
}
ResizedImage.Mutate(x => x.Resize(tileSize));
if (AverageColor == default)
{
AverageColor = ColorHelper.GetAverageColor(ResizedImage);
}
}
static void Main(string[] args)
{
IDrawable image = new Image(new Bitmap(RouteToDesktop + "FOTO\\tiger.jpg"));
//image.getBitmap().Save(RouteToDesktop + "Output1.jpg");
//image = new GreyScaleImage ("greyScaler", image);
image = new InvertedImage("inverter", image);
//image.getBitmap().Save(RouteToDesktop + "Output2.jpg");
//var newImage = ((ImageDecorator)image).RemoveRole("inverter");
//newImage.getBitmap().Save(RouteToDesktop + "Output3.jpg");
image = new BrightnessImage("brighness adjustor", image, -100);
//newImage.getBitmap().Save(RouteToDesktop + "Output4.jpg");
((BrightnessImage)((ImageDecorator)image).GetRole("brighness adjustor")).Brightness = 100;
//newImage.getBitmap().Save(RouteToDesktop + "Output5.jpg");
image = new ResizedImage("x2", image, 2);
image.GetBitmap().Save(RouteToDesktop + "Enlarged.jpg");
}
public async Task SaveResizedImage(ResizedImage resizedImage)
{
var rawImage = await applicationContext.Images
.Include(i => i.ResizedVariants)
.SingleOrDefaultAsync(i => i.ImageId == resizedImage.RawImageId);
if (rawImage == null)
{
throw new ArgumentException(nameof(resizedImage));
}
var image = new Image
{
FileName = resizedImage.FileName,
Size = resizedImage.Size,
Url = resizedImage.Url
};
applicationContext.Images.Add(image);
rawImage.ResizedVariants.Add(image);
await applicationContext.SaveChangesAsync();
}
public void Dispose()
{
ResizedImage?.Dispose();
ResizedImage = null;
}
public void Clear()
{
_paths.Clear();
ResizedImage.Dispose();
ElementPixels.Clear();
}
