# Documentation : OFX Image Effects API 1.3

## Introduction

OFX documentation comes in three forms

- Docbook based documentation, generated into two formats of HTML,
- Doxygen html documentation generated from comments in header files,
- Comments in the raw header files.

## Base API Documentation

The base OFX API (as specified by the files in the project 'include' directory) is documented by a programmer's reference, a programming guide, doxygen documentation and header files.

### Programing Reference

The OFX Programming Reference is mostly complete, and replaces the origin ungainly doxygen based reference pages. It is based on docbook and is available in three forms...

- A browsable single large HTML file (754K),
- A browsable set of HTML files, one per section,
- A tarball of the set of HTML files (175K).

### Doxygen Documentation

The doxygen documentation extracted from the header files is a useful adjunct to the programmming reference. It is available in two forms...

- A set of HTML files, one per section,
- A tarball of the set of HTML files (229K).

### Header Files

The header files are available as a tarball, or you can clone the git repository.