IoT Development for ESP32 and ESP8266 with JavaScript: A Practical Guide to XS and the Moddable SDK

© Peter Hoddie and Lizzie Prader 2020

P. Hoddie, L. PraderIoT Development for ESP32 and ESP8266 with JavaScripthttps://doi.org/10.1007/978-1-4842-5070-9_9

9. Drawing Graphics with Poco

Peter Hoddie¹  and Lizzie Prader¹

(1)

Menlo Park, CA, USA

 

The Poco renderer is at the core of all graphics and user interface code in this book. As you learned in Chapter 8, the design and implementation of Poco are optimized for delivering high-quality, high-performance graphics on the inexpensive microcontrollers used in many IoT products. This chapter introduces all the major capabilities of the Poco API through a series of examples. The name Poco is a term from classical music meaning “a little,” reflecting the compact size and scope of the rendering engine.

Poco ...