PHP Image Manipulation and Graphs

PHP/SWF Charts
PHP/SWF Charts is a powerful PHP tool that enables you to create attractive Web charts and graphs from dynamic data. You can use PHP scripts to generate and gather data from databases, then pass it to this tool to generate Flash (SWF) charts and graphs.
pChart – a chart-drawing PHP library
pChart is a PHP class-oriented framework designed to create aliased charts. Most of today’s chart libraries have a cost; this one is free. Data can be retrieved from SQL queries or CSV files or can be manually provided.
WideImage
WideImage is a PHP library for dynamic image manipulation and processing for PHP 5. To be able to use the library, you should have the GD PHP extensioninstalled on your Web server.
MagickWand For PHP
MagickWand For PHP is a PHP module suite for working with the ImageMagickAPI, which lets you create, compose and edit bitmap images. It’s a useful tool for quickly incorporating image-editing features in your PHP applications.