public void DetectLogos()
{
Image image = LoadResourceImage("Chrome.png");
// Snippet: DetectLogos
ImageAnnotatorClient client = ImageAnnotatorClient.Create();
IReadOnlyList <EntityAnnotation> logos = client.DetectLogos(image);
foreach (EntityAnnotation logo in logos)
{
Console.WriteLine($"Description: {logo.Description}");
}
// End snippet
Assert.Equal(1, logos.Count);
Assert.Equal("Google Chrome", logos[0].Description);
}
public void ErrorHandling_SingleImage()
{
// Sample: ErrorHandling_SingleImage
Image image = new Image(); // No content or source!
ImageAnnotatorClient client = ImageAnnotatorClient.Create();
try
{
IReadOnlyList <EntityAnnotation> logos = client.DetectLogos(image);
// Normally use logos here...
}
catch (AnnotateImageException e)
{
AnnotateImageResponse response = e.Response;
Console.WriteLine(response.Error);
}
// End sample
}
public void ErrorHandling_SingleImage()
{
// Sample: ErrorHandling_SingleImage
// We create a request which passes simple validation, but isn't a valid image.
Image image = Image.FromBytes(new byte[10]);
ImageAnnotatorClient client = ImageAnnotatorClient.Create();
try
{
IReadOnlyList <EntityAnnotation> logos = client.DetectLogos(image);
// Normally use logos here...
}
catch (AnnotateImageException e)
{
AnnotateImageResponse response = e.Response;
Console.WriteLine(response.Error);
}
// End sample
}