Can't import ControlP5 in Processing.js

Question

import controlP5.*;
ControlP5 gui;

void setup()
{
  gui = new ControlP5(this);
}

The previous code, when run in Processing.js gave the error: "Uncaught Processing.js: Unable to execute pjs sketch: ReferenceError: ControlP5 is not defined" even though ControlP5 is installed on my computer. Can anyone please help me to make this problem go away so that I can use ControlP5 in Processing.js?

Answer 1

Processingjs provides a javascript 'virtual machine' to run the core processing api. controlp5 is a processing library written in java. Therefore, you would need a version of this library written in javascript.

There was some discussion of a port a while back, follow up with this thread: https://groups.google.com/forum/#!topic/processingjs/dfzwPQ4Wqus

See this post for more information on libraries which have been ported: What is the processing libraries processing.js can execute?