A collection of samples that demonstrate how to call the Google Cloud Vision API from C#.

This sample requires .NET Core 2.0 or later. That means using Visual Studio 2017, or the command line. Visual Studio 2015 users can use this older sample.

1. Follow the set-up instructions in the documentation.

2. Enable APIs for your project. Click here to visit Cloud Platform Console and enable the Google Cloud Vision API.

3. From a Powershell command line, run the QuickStart sample:

   PS C:\...\dotnet-docs-samples\vision\api\QuickStart> dotnet run
   cat
   mammal
   whiskers
   small to medium sized cats
   cat like mammal
   

4. And run the Detect sample to detect various features in images:

   PS C:\...\dotnet-docs-samples\vision\api\Detect> dotnet run
   Detect 1.0.0.0
   Copyright c Google Inc 2017
   
   ERROR(S):
     No verb selected.
   
     labels         Detect labels.
   
     safe-search    Detect safe-search.
   
     properties     Detect properties.
   
     faces          Detect faces.
   
     text           Detect text.
   
     logos          Detect logos.
   
     landmarks      Detect landmarks.
   
     crop-hint      Detect crop hint in a local image file.
   
     web            Find web pages with matching images.
   
     doc-text       Detect text in a document image.
   
     help           Display more information on a specific command.
   
     version        Display version information.
   
   PS C:\...\dotnet-docs-samples\vision\api\Detect> dotnet run text ..\VisionTest\data\bonito.gif
   Bonito: dried and
   fermented for months, but
   still ively on your plate.
   
   Bonito:
   dried
   and
   fermented
   for
   months,
   but
   still
   ively
   on
   your
   plate.
   

• See CONTRIBUTING.md

• See LICENSE

• See TESTING.md