public static byte[] ResizeImage(Stream imageDataStream, Enums.ImageSize size)
{
using (Image img = Image.FromStream(imageDataStream))
{
Image newImage;
switch (size)
{
case Enums.ImageSize.Middle:
newImage = ResizeImage(img, middleImageWidth, middleImageHights);
using (var output = new MemoryStream())
{
newImage.Save(output, ImageFormat.Jpeg);
return(output.ToArray());
}
case Enums.ImageSize.Small:
newImage = ResizeImage(img, smallImageWidth, smallImageHights);
using (var output = new MemoryStream())
{
newImage.Save(output, ImageFormat.Jpeg);
return(output.ToArray());
}
default:
return(new byte[0]);
}
}
}
public Guid SaveImageToDb(Stream imageDataStream, Enums.ImageSize size)
{
using (UnitOfWork unitOfWork = new UnitOfWork(new PhotoManagerDbContext()))
{
Image newImage = new Image();
if (size.Equals(Enums.ImageSize.Actual))
{
newImage.ImageData = imageDataStream.ReadAllBytes();
}
else
{
newImage.ImageData = ImageUtils.ResizeImage(imageDataStream, size);
}
unitOfWork.Images.Add(newImage);
unitOfWork.Complete();
return(newImage.Id);
}
}
