VintaSoft ASP.NET Core Annotation Demo

This ASP.NET Core project uses VintaSoft Imaging .NET SDK. The client-side of project uses HTML+JavaScript+CSS. The server-side of project uses ASP.NET Core API controllers.

The project demonstrates how to view and annotate images and documents in ASP.NET Core:

• Open file with annotations (multipage image file or PDF document).
• View images with annotations.
• Annotate images using 25 annotation types: rectangle, ellipse, highlight, image, text, sticky note, free text, stamp, line, polyline, polygon, freehand, freehand polygon, ruler, angle, mark, etc.
• Burn annotations on image.
• Rotate image with annotations.
• Undo/redo actions with annotations.
• Print images with annotations.
• Download annotated file.
• The application can be used in any modern HTML5 web browser.
• The application UI is localized into 45 languages (Afrikaans, Arabic, Armenian, Azerbaijan, Belarusian, Bulgarian, Chinese, Croatian, Czech, Danish, Dutch, English, Estonian, Finnish, French, Georgian, German, Greece, Hebrew, Hindi, Hungarian, Italian, Japanese, Kazakh, Korean, Kyrgyz, Latvian, Lithuanian, Norwegian, Portugese, Romanian, Russian, Slovakian, Slovenian, Spanish, Swahili, Swedish, Tajik, Tatar, Turkish, Turkmen, Ukrainian, Uzbek, Vietnamese, Zulu).

Screenshot

Usage

1. Get the 30 day free evaluation license for VintaSoft Imaging .NET SDK as described here: https://www.vintasoft.com/docs/vsimaging-dotnet/Licensing-Evaluation.html

2. Update the evaluation license in "src\Startup.cs" file:

   Vintasoft.Imaging.ImagingGlobalSettings.Register("REG_USER", "REG_EMAIL", "EXPIRATION_DATE", "REG_CODE");
   

3. Build the project ("AspNetCoreAnnotationDemo.Net8.csproj" file) in Visual Studio or using .NET CLI:

   dotnet build AspNetCoreAnnotationDemo.Net8.csproj
   

4. Run compiled application and try to view and annotate images and documents.

Documentation

VintaSoft Imaging .NET SDK on-line User Guide and API Reference for Web developer is available here: https://www.vintasoft.com/docs/vsimaging-dotnet-web/

Support

Please visit our online support center if you have any question or problem.