# Documentation : OFX Image Effects API

## Overview

This is documentation collection for all versions of the OFX Image Processing API. The documentation is available in two basic forms..

1. Doxgen auto-generated documentation extracted from the headers of the API,
2. A docbook reference manual.

This documentation currently covers only the base APIs, it does not yet cover the wrapping C++ host and plugin support layers. Note that all APIs sharing a major number are backwards compatible, ie: a 1.2 host can support a 1.1 plugin. Note also that a 1.2 plugin can run on a 1.1 host if care is take to check for new features.

## Documentation

- Version 1 APIs

- Version 1.4 - Current
- Version 1.3
- Version 1.2
- Version 1.1
- Version 1.0