Graphic Introduction to Programming (Principles of computer-aided design)

Here is an introduction to programming that uses a visual approach, enabling readers to apply their computer skills to real-life situations. It covers the Pascal programming language and introduces interactive computer graphics and structured problem solving. The graphics approach motivates readers by allowing them to identify problems and errors easily and see immediately the results of each skill acquired. Unlike text and numerical approaches, this guide provides quick understanding of computer-aided design through pictorial images while building a disciplined approach to the process of design.