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Source Code

On this page, you will find a central repository for the FreeImage developer community. Feel free to send us any other link you may find useful.

 

C++ / MFC / WIN32
C#
Delphi
Visual Basic
Python
Ruby
QT
Perl
PHP
PowerBasic
Magenta MPL
Blitz+
Harbour / Clipper
Clarion

 

 

C++ / MFC / WIN32

 

FreeImage Algorithms

FreeImage Algorithms is an image processing library built on top of FreeImage. Although originally created for images involving cells it could be used for a large range of tasks.
Some of the features include Arithmetic operations, Statistical operations, Convolution and related filters, Predefined Palettes, FFT, Binary Morphology, Particle finding - Ie Labelling of binary images, HBITMAP conversions (Win32), Drawing - Basic Shapes / Convex Hull, Distance Transform, Flood Fill, Linear Scaling, Many utility functions including min max finding in an image, Get Pixels values along a line, Create images from arrays of data.

 

The glBugger Project

GlBugger is a program that provides tools to trace the continuity and order of calls to the OpenGL library, be it for debugging or optimization needs.

 

Hierarchical JPEG Encoding

A school project that covers hierarchical JPEG encoding : DCT transformation, quantization and hierarchical coding. Use C++ and MFC. See also this link for a similar project.

 

Graphic Suite Sample

Load, show and convert miscellaneous file-formats using FreeImage. This demo shows the usage of the FreeImage library to display and convert various file-formats.
By Markus Loibl.

 

C#

C# Wrapper to the FreeImage DLL

This article provides a simplified C# wrapper to the FreeImage project for graphical file format conversion.

By David Boland.
Note: An enhanced version of this wrapper is now distributed with the FreeImage library.

 

Fireball Open Source Libraries and Software

Fireball.Core is class library developed for the C# 2.0 framework. This Open Source library contains a set useful classes and wrappers that simplify the use of FreeImage under C#.

 

Delphi

The FreeImage distribution provides both a low-level and a high-level Delphi wrapper. In case this wrapper is not up-to-date, you can find the latest version of this wrapper on the FreeImage Delphi Wrapper page.

 

 

Visual Basic

Advanced Imagery Library

This is a collection of wrapper modules that give you full access to all of the functionality provided by both FreeImage 2.x and FreeImage 3.x. Wrapper modules are available for VB5, VB6, and VB.NET. This library also contains a couple COM DLL's that gives easy access to not only FreeImage's functionality, but all kinds of the image loading, saving, copying, converting, and manipulating functionality. These DLL's can be used within any "COM-Aware" development environment, including (but not limited to) VB4 32-bit, VB5, VB6, VBA, VB.NET, REALbasic 5.5, C#.NET, C++.NET, VC++, PHP, ASP, ASP.NET, VbScript, JavaScript, JSP, Java, J#.NET, DELPHI, etc.
By Kevin Wilson, creator of The VB Zone.

 

FreeImage Support in VB.NET
According to the author, this is a *must* have for anyone that wants to extend the supported image formats of their .NET applications.
See also this link at planet-source-code.com.

 

LibPackImaging

The LibPacks are code libraries for Visual Basic (generally, VB6) that are designed to work well together, and generally make use of each other. Among other things, LibPackImaging contains support for the FreeImage library. This allows for loading and saving in a variety of formats, some graphics operations (rotation, scaling, etc.), and more. It is available for download with the rest of the LibPacks.
By Michael Bailey & Murphy McCauley.

 

Screen Capture and Thumbnail Creation from Visual Basic 6

A short article showing the use of FreeImage from Visual Basic 6

 

Splitting multipage TIFF files into single pages using Visual Basic

Another article showing the use of FreeImage from Visual Basic 6

 

FreeImageX 2.5.3

FreeImageX is a sample ActiveX wrapper kindly contributed by Markus Loibl.
Note: This wrapper is no longer compatible with the actual release of the library.

 

Python

smc.freeimage
smc.freeimage is a Python interface to the FreeImage and LCMS2 libraries.

 

FreeImagePy
FreeImagePy is an Open Source Python wrapper based on FreeImage and ctypes, intended to ease the use of FreeImage under your favorite scripting language.

 

Ruby

FreeImage Ruby Bindings
The free-image gem provides Ruby language bindings for the FreeImage library. It is free software, released under the MIT License.

 

ImageScience
ImageScience is a clean and happy Ruby library that generates thumbnails -- and kicks the living crap out of RMagick. Oh, and it doesn't leak memory like a sieve.

 

QT

FreeImageQt.zip

This is a (rather old) QT wrapper for FreeImage 3.x that sould work with a few fixes. If you want to contribute with a better version, please contact the FreeImage team.
By Floris van den Berg

 

FreeImage QT4 Plugin

With this plugin and p4merge you can diff almost any image format supported by FreeImage, including among others PSD, TGA, JP2 and DDS.

 

 

Perl

Win32::GUI
Win32::GUI is a Win32-platform native graphical user interface toolkit for perl. basically, it's an XS implementation of most of the functions found in user32.dll and gdi32.dll, with an object oriented perl interface and an event-based dialog model.

 

Win32::GUI::DIBitmap

Win32::GUI::DIBitmap add new reading/writing bitmap formats to Win32::GUI and some images manipulations (conversion, screen capture, ...).
By Laurent Rocher.

 

Win32::Printer

Perl extension for Win32 printing

 

 

PHP

FreeImage PHP Extension

This extension is a wrapper for the FreeImage library that allows PHP to support popular graphics image formats like PNG, BMP, JPEG, TIFF and others.

 

 

PowerBasic

FreeImage-powerbasic.bas

A small implementation of the FreeImage library.
This file contains only calls for loading FreeImage supported file formats.

 

 

Magenta MPL

FreeImage.mclass

A wrapper to be used with Magenta MPL. Tested with FreeImage 2.3.0
By Floris van den Berg.

 

Blitz+

FreeImage Userlib for B+
A FreeImage wrapper for Blitz+.

 

Image Packer
ImagePacker is a tool for packing individual images into 1 larger image suitable for single-surface 3D sprite systems.

 

Harbour / Clipper

HwGUI
HwGUI is an add-on library for Harbour, intended for creating GUI applications on Win32 platform. HwGUI is based on direct calls of Win32 API, so it cannot be used with other operating systems.

HwGUI is an Open Source project.

 

xHarbour
xHarbour is a Clipper multiplatform compatible compiler Open Source project, including about 80 FreeImage functions.

 

TImage class
This TImage class uses the free Freeimage.dll to read/write image files (last update : October 27th 2004).
By Enrico Maria Giordano.
(See also this link for an older version).

 

Clarion

Clarion FreeImage Project
The Clarion FreeImage Project is a set of classes and a template that implement the FreeImage library in Clarion 5.5 and 6.x.
The base class wraps the FreeImage DLL and includes methods to load, save, transform, rescale, create thumbnails, color correct, change bit depth, alpha blend and more.
Built on the base class is an image control that you can use on your windows like the Clarion image control. It supports flicker free, resampled zooming and scrolling. The image control is 100% Clarion source code.

 


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