Android 2D Graphics with Canvas API (Paperback)

Android SDK provides two powerful graphics libraries: OpenGL ES and Canvas API. This book is intended for programmers interested in learning Canvas API. Canvas API is an advanced two-dimensional graphics library. It provides methods for drawing text, lines, rectangles, circles and other graphics primitives. In this book we will show how to use different graphics primitives, explain basics of coordinate systems and transformations, discuss two common approaches to writing multithreaded graphics applications, and provide a lot of examples.

Android SDK提供了兩個強大的圖形庫：OpenGL ES和Canvas API。本書旨在幫助有興趣學習Canvas API的程式設計師。Canvas API是一個先進的二維圖形庫，它提供了繪製文字、線條、矩形、圓形和其他圖形基元的方法。在本書中，我們將展示如何使用不同的圖形基元，解釋座標系統和變換的基礎知識，討論撰寫多線程圖形應用程序的兩種常見方法，並提供大量的示例。