PHP grafica dinamica, funzioni e figure

PHP grafica dinamica, funzioni e figure, Volume 1, is a comprehensive technical guide focused on the GD library for the PHP programming language. This computer science manual explains how to create and manipulate dynamic images, including formats such as PNG, JPEG, TIFF, and GIF. The text covers the implementation of real-time reports, graphs, and copyright watermarks by filtering data from databases or other sources.

The author provides a step-by-step approach to PHP languages, detailing functions for image rotation, merging, and transparency using the Alpha channel. It explores the imagefilter function and its eleven variants, alongside the use of TrueType fonts for advanced text rendering. Each instruction includes tested scripts and color illustrations to ensure a gradual learning process for developers working with dynamic graphics.