In this follow up article (Processing ControlP5 example 1) an example on how to style (font, color) the ControlP5 interface elements and how to set their values, so you can use them also to monitor variables. Read Processing ControlP5 library example 2 : Style and setValue »

The controlP5 library for Processing makes it easy to add knobs and buttons to your Processing applications. In this article an example how to add some interface elements (buttons, sliders etc.) and how to listen to their events. Read Processing ControlP5 library example 1 : user interface »