/// <summary>
/// Sends a url to Project Oxford and performs analysis against a given domain
/// </summary>
/// <param name="imageUrl">The url of the image to analyze</param>
/// <param name="domainModel">The domain model to analyze against</param>
/// <returns></returns>
private async Task<AnalysisInDomainResult> AnalyzeInDomainUrl(string imageUrl, Model domainModel)
{
// -----------------------------------------------------------------------
// KEY SAMPLE CODE STARTS HERE
// -----------------------------------------------------------------------
//
// Create Project Oxford Vision API Service client
//
VisionServiceClient VisionServiceClient = new VisionServiceClient(SubscriptionKey);
Log("VisionServiceClient is created");
//
// Analyze the url against the given domain
//
Log("Calling VisionServiceClient.AnalyzeImageInDomainAsync()...");
AnalysisInDomainResult analysisResult = await VisionServiceClient.AnalyzeImageInDomainAsync(imageUrl, domainModel);
return analysisResult;
// -----------------------------------------------------------------------
// KEY SAMPLE CODE ENDS HERE
// -----------------------------------------------------------------------
}
/// <summary>
/// Uploads the image to Project Oxford and performs analysis against a given domain
/// </summary>
/// <param name="imageFilePath">The image file path.</param>
/// <param name="domainModel">The domain model to analyze against</param>
/// <returns></returns>
private async Task<AnalysisInDomainResult> UploadAndAnalyzeInDomainImage(string imageFilePath, Model domainModel)
{
// -----------------------------------------------------------------------
// KEY SAMPLE CODE STARTS HERE
// -----------------------------------------------------------------------
//
// Create Project Oxford Vision API Service client
//
VisionServiceClient VisionServiceClient = new VisionServiceClient(SubscriptionKey);
Log("VisionServiceClient is created");
using (Stream imageFileStream = File.OpenRead(imageFilePath))
{
//
// Analyze the image for the given domain
//
Log("Calling VisionServiceClient.AnalyzeImageInDomainAsync()...");
AnalysisInDomainResult analysisResult = await VisionServiceClient.AnalyzeImageInDomainAsync(imageFileStream, domainModel);
return analysisResult;
}
// -----------------------------------------------------------------------
// KEY SAMPLE CODE ENDS HERE
// -----------------------------------------------------------------------
}
/// <summary>
/// Analyzes the image using a domain-specific model.
/// </summary>
/// <param name="imageStream">The image stream.</param>
/// <param name="model">Domain-specific model.</param>
/// <remarks>The list of currently aailable models can be listed via the <see cref="ListModelsAsync"/> method.</remarks>
/// <returns>The AnalysisInDomainResult object.</returns>
public async Task <AnalysisInDomainResult> AnalyzeImageInDomainAsync(Stream imageStream, Microsoft.ProjectOxford.Vision.Contract.Model model)
{
return(await AnalyzeImageInDomainAsync(imageStream, model.Name).ConfigureAwait(false));
}