KernelAPI

"C" Level Page Oriented API of the OmniPage Capture SDK v2025.1. More...

Topics
	General Operations Module
	General operations and data.
	Image File Handling Module
	Supporting different image file formats.
	Input/output Stream Handling Module
	API for handling input and output files through memory or other non-standard I/O devices. Supported on: Windows, Linux, MacOS.
	Scanning Module
	This is the Scanner API of the KernelAPI. The Scanning Module is supported on: Windows.
	Image Handling Module
	Image handling tools.
	Zone Handling Module
	Zone handling tools.
	Form Recognition Module
	Form recognition module. Supported on: Windows, Linux, Embedded Linux, MacOS.
	Recognition Module
	Performing Optical Character Recognition.
	Recognition Data Handling Module
	Letter handling tools.
	Language, Character Set and Code Page Handling Module
	Language, Character Set and Code Page Handling Module.
	Spell Checking Module
	Spell checking for accuracy improvement.
	Direct TXT Output Converter Module
	Simple output converters.
	Document Classifier Module
	Document Classifier API.
	KernelAPIS
	Dynamic linking of KernelAPI. This module is supported on: Windows.

Detailed Description

"C" Level Page Oriented API of the OmniPage Capture SDK v2025.1.

List of header files of this module:

• RECERR.h - Error Handling Module (see in General Operations Module)
• RecErrEnums.h - Error Handling Module (see in General Operations Module)
• KrnStsApi.h - Settings Manager Module (see in General Operations Module)
• KrnScanAPI.h - Scanning Module
• KrnScanTypes.h - Scanning Module
• KernelApi.h - The main header including all the above files and containing all the other modules.

The library file that should be linked is KernelAPI.lib, but there is an alternative solution: the dynamic linking using KernelAPIS (supported on: Windows). On Linux, Embedded Linux and Android the parallel file is libkernelapi.so. On MacOS, the parallel file is libkernelapi.dylib.