# eVision > eVision 26.10.0-beta.2.dev documentation 2026, Euresys ## Pages in this subsection - [Matching and Measurement API Guide](index.html.md): This section details the main API functionalities for Matching and Measurement **eVision** libraries... - [EasyObject Library](easyobject/index.html.md): Reference manual listing every class in the EasyObject library, for image segmentation and blob analysis, with links to the C++, .NET, and Python APIs. - [EasyObject Library (Legacy)](easyobject/easyobject-library-legacy.html.md): Reference manual listing every class in the legacy EasyObject library, kept for older blob analysis code, with links to the C++, .NET, and Python APIs. - [EasyMatch Library](easymatch-library.html.md): Reference manual listing every class in the EasyMatch library, for correlation-based template matching, with links to the C++, .NET, and Python APIs. - [EasyFind Library](easyfind-library.html.md): Reference manual listing every class in the EasyFind library, used to locate patterns in images with EPatternFinder, with C++, .NET, and Python API links. - [EasyGauge Library](easygauge/index.html.md): Reference manual listing every class in the EasyGauge library, for measuring shapes like circles, lines, and rectangles, with C++, .NET, and Python API links. - [EasyGauge Library (Legacy)](easygauge/easygauge-library-legacy.html.md): Reference manual listing every class in the legacy EasyGauge library, kept for older measurement code, with links to the C++, .NET, and Python APIs. ## Optional - [Top-level llms.txt](../../llms.txt): Complete documentation index.