Illustrated Handbook of Computer Graphics and Visualisation

Computer graphics brings together visual ideas, mathematical methods, and the mechanics of getting an image onto a screen. This handbook approaches the subject from those foundations, then works through the algorithms, devices, and interaction techniques that make computer-generated graphics possible.

Its eight chapters range from graphics basics and C graphics to line drawing, transformations, clipping, input, and event handling. The result is an educational overview for readers who want to understand both the concepts behind digital images and some of the methods used to create and manipulate them.

From pixels to pictures

The opening chapters introduce computer graphics, its applications, and the way pictures are stored and displayed. The discussion then turns to graphic devices, including raster and random-scan displays. Together, these topics give readers a grounding in the relationship between image representation and the hardware that presents it.

Algorithms that shape the image

Dedicated chapters cover C graphics and simple line-drawing methods, including point plotting and polygon filling. The book also addresses two-dimensional transformations, clipping, and windowing—core topics for understanding how graphical objects are drawn, repositioned, and displayed within a defined view.

Input, interaction, and event handling

Graphics are not only pictures to look at; they are also a way to interact with information. Chapters on graphical input techniques and event handling consider interaction methods, input functions, and online character recognition. The final material also introduces shape description and three-dimensional graphics.

A useful starting point for visual computing

With its broad subject coverage and glossary of selected terms, Illustrated Handbook of Computer Graphics and Visualisation may suit students and readers beginning to explore computer graphics, visualisation, and related areas of computing. Its 2018 publication date makes it most useful as a foundation in enduring concepts; readers should check current documentation for up-to-date software specifics.