public CognativeService(ImageEntity imageEntity, BlobManager blobManager, TableManager tableManager, string subscriptionKey)
{
_imageEntity = imageEntity;
BlobManager = blobManager;
TableManager = tableManager;
SubscriptionKey = subscriptionKey;
}
public async Task <ImageEntity> Resize(ImageSize imageSize)
{
// create the query string
var queryString = HttpUtility.ParseQueryString(string.Empty);
var(width, height) = imageDimensionsTable[imageSize];
queryString["width"] = $"{width}";
queryString["height"] = $"{height}";
queryString["smartCropping"] = "true";
// make the request and get the resposne content
var responseContent = await MakeRequest(queryString);
// take the stream and add it to blob
var blobUrl = "";
switch (imageSize)
{
case ImageSize.ExtraSmall:
blobUrl = await BlobManager.AddExtraSmallImage(responseContent, _imageEntity.OriginalImageUrl);
_imageEntity.ExtraSmallImageUrl = blobUrl;
break;
case ImageSize.Small:
blobUrl = await BlobManager.AddSmallImage(responseContent, _imageEntity.OriginalImageUrl);
_imageEntity.SmallImageUrl = blobUrl;
break;
case ImageSize.Medium:
blobUrl = await BlobManager.AddMediumImage(responseContent, _imageEntity.OriginalImageUrl);
_imageEntity.MediumImageUrl = blobUrl;
break;
default:
break;
}
return(_imageEntity);
}
public ImageAnalyzer(ImageEntity imageEntity, BlobManager blobManager, TableManager tableManager, string subscriptionKey)
: base(imageEntity, blobManager, tableManager, subscriptionKey)
{
}