public void VisualSearchWithUrl()
{
using (MockContext context = MockContext.Start(this.GetType()))
{
HttpMockServer.Initialize(this.GetType(), "VisualSearchWithUrl");
IVisualSearchClient client = new VisualSearchClient(new ApiKeyServiceClientCredentials(SubscriptionKey), HttpMockServer.CreateInstance());
ImageInfo ImageInfo = new ImageInfo(url: ImageUrl, cropArea: CropArea);
VisualSearchRequest VisualSearchRequest = new VisualSearchRequest(imageInfo: ImageInfo);
var resp = client.Images.VisualSearchMethodAsync(knowledgeRequest: JsonConvert.SerializeObject(VisualSearchRequest)).Result;
Assert.NotNull(resp);
Assert.NotNull(resp.Tags);
Assert.True(resp.Tags.Count > 0);
var tag = resp.Tags[0];
Assert.NotNull(tag.Actions);
Assert.True(tag.Actions.Count > 0);
var action = tag.Actions[0];
Assert.NotNull(action.ActionType);
}
}
public void VisualSearchWithInsightsToken()
{
using (MockContext context = MockContext.Start(this.GetType().FullName))
{
HttpMockServer.Initialize(this.GetType().FullName, "VisualSearchWithInsightsToken");
IVisualSearchClient client = new VisualSearchClient(new ApiKeyServiceClientCredentials(SubscriptionKey), HttpMockServer.CreateInstance());
ImageInfo ImageInfo = new ImageInfo(imageInsightsToken: ImageInsightsToken, cropArea: CropArea);
Filters Filters = new Filters(site: "www.bing.com");
KnowledgeRequest KnowledgeRequest = new KnowledgeRequest(filters: Filters);
VisualSearchRequest VisualSearchRequest = new VisualSearchRequest(imageInfo: ImageInfo, knowledgeRequest: KnowledgeRequest);
var resp = client.Images.VisualSearchMethodAsync(knowledgeRequest: JsonConvert.SerializeObject(VisualSearchRequest)).Result;
Assert.NotNull(resp);
Assert.NotNull(resp.Tags);
Assert.True(resp.Tags.Count > 0);
var tag = resp.Tags[0];
Assert.NotNull(tag.Actions);
Assert.True(tag.Actions.Count > 0);
var action = tag.Actions[0];
Assert.NotNull(action.ActionType);
}
}
public void VisualSearchWithBinary()
{
using (MockContext context = MockContext.Start(this.GetType()))
{
HttpMockServer.Initialize(this.GetType(), "VisualSearchWithBinary");
IVisualSearchClient client = new VisualSearchClient(new ApiKeyServiceClientCredentials(SubscriptionKey), HttpMockServer.CreateInstance());
using (FileStream stream = new FileStream(Path.Combine("TestImages", "image.jpg"), FileMode.Open))
{
VisualSearchRequest VisualSearchRequest = new VisualSearchRequest();
var resp = client.Images.VisualSearchMethodAsync(image: stream, knowledgeRequest: JsonConvert.SerializeObject(VisualSearchRequest)).Result;
Assert.NotNull(resp);
Assert.NotNull(resp.Tags);
Assert.True(resp.Tags.Count > 0);
var tag = resp.Tags[0];
Assert.NotNull(tag.Actions);
Assert.True(tag.Actions.Count > 0);
var action = tag.Actions[0];
Assert.NotNull(action.ActionType);
}
}
}
// This method will get Visual Search results from an imageInsightsToken obtained from the return value of the ImageResults method.
// The method includes imageInsightsToken the in a knowledgeRequest parameter, along with a cropArea object.
// It prints out the imageInsightsToken uploaded in the request.
// Finally the example prints URLs of images found using the imageInsightsToken.
public static void VisualSearchInsightsToken(string subscriptionKey, string insightsTok)
{
var client = new VisualSearchClient(new Microsoft.Azure.CognitiveServices.Search.VisualSearch.ApiKeyServiceClientCredentials(subscriptionKey));
try
{
// The image can be specified via an insights token, in the ImageInfo object.
ImageInfo ImageInfo = new ImageInfo(imageInsightsToken: insightsTok);
// An image binary is not necessary here, as the image is specified by insights token.
VisualSearchRequest VisualSearchRequest = new VisualSearchRequest(ImageInfo);
var visualSearchResults = client.Images.VisualSearchMethodAsync(knowledgeRequest: VisualSearchRequest).Result;
Console.WriteLine("\r\nVisual search request with imageInsightsToken and knowledgeRequest");
if (visualSearchResults == null)
{
Console.WriteLine("No visual search result data.");
}
else
{
// Visual Search results
if (visualSearchResults.Image?.ImageInsightsToken != null)
{
Console.WriteLine($"Uploaded image insights token: {insightsTok}");
}
else
{
Console.WriteLine("Couldn't find image insights token!");
}
if (visualSearchResults.Tags.Count > 0)
{
// List of tags
foreach (ImageTag t in visualSearchResults.Tags)
{
foreach (ImageAction i in t.Actions)
{
Console.WriteLine("\r\n" + "ActionType: " + i.ActionType + " WebSearchURL: " + i.WebSearchUrl);
if (i.ActionType == "PagesIncluding")
{
foreach (ImageObject o in (i as ImageModuleAction).Data.Value)
{
Console.WriteLine("ContentURL: " + o.ContentUrl);
}
}
}
}
}
else
{
Console.WriteLine("Couldn't find image tags!");
}
}
}
catch (Exception ex)
{
Console.WriteLine("Encountered exception. " + ex.Message);
}
}
public PhotoProcessingClient()
{
_client = new VisualSearchClient(new ApiKeyServiceClientCredentials("9c3526c0eb0f46ee9c8e304d9e576f55"));
}
