Question

As mentioned, how can processing.js respond to a browser’s size? (responsive design)
i’ve tried screen.width and screen.height but it didn’t work well. It seems only detect the size of the computer’s screen size.

What’s more, i want to keep pace with the window’s size when dragged and changed the size of the browser

Answer 1

 size(window.innerWidth, window.innerHeight); 

according to https://groups.google.com/forum/?fromgroups=#!topic/processingjs/2-U_P7_BHlY

or

void setup() {
size( $(window).width(),
    $(window).height() );
...
}

according to Get Viewport Width With JQuery and Use In Processing JS