static async Task RunTextScanAsync()
{
var contninue = false;
do
{
Console.Clear();
Console.WriteLine("Enter an Image (with text) URL (e.g. https://intelligentkioskstore.blob.core.windows.net/visionapi/suggestedphotos/3.png \nor https://raw.githubusercontent.com/MicrosoftDocs/azure-docs/master/articles/cognitive-services/Computer-vision/Images/readsample.jpg):");
var url = Console.ReadLine();
if (string.IsNullOrWhiteSpace(url))
{
Console.WriteLine("URL is empty");
}
else
{
Console.WriteLine("Analyzing the image to extract texts with Azure Cognitive Service...");
var cv = new ComputerVisionService(new ConfigurationReader());
var results = await cv.BatchReadFileUrl(url);
var textRecognitionLocalFileResults = results.AnalyzeResult;
foreach (var recResult in textRecognitionLocalFileResults.ReadResults)
{
foreach (Line line in recResult.Lines)
{
Console.WriteLine(line.Text);
}
}
Console.WriteLine();
Console.WriteLine("\n\nPress 'C' to continue...");
contninue = Char.ToUpperInvariant(Console.ReadKey().KeyChar) == 'C';
}
} while (contninue);
}
static async Task RunImageScanAsync()
{
var contninue = false;
do
{
Console.Clear();
Console.WriteLine("Enter an Image URL (e.g. https://moderatorsampleimages.blob.core.windows.net/samples/sample16.png):");
var url = Console.ReadLine();
if (string.IsNullOrWhiteSpace(url))
{
Console.WriteLine("URL is empty");
}
else
{
Console.WriteLine("Analyzing the image with Azure Cognitive Service...");
var cv = new ComputerVisionService(new ConfigurationReader());
var ar = await cv.AnalyzeImageUrl(url);
var serializer = new YamlDotNet.Serialization.Serializer();
var yaml = serializer.Serialize(ar);
Console.WriteLine("Analysis report:");
Console.WriteLine(yaml);
Console.WriteLine("\n\nPress 'C' to continue...");
contninue = Char.ToUpperInvariant(Console.ReadKey().KeyChar) == 'C';
}
} while (contninue);
}
