Server : nginx/1.20.1 System : Linux ccpf-production-2021 5.4.0-148-generic #165-Ubuntu SMP Tue Apr 18 08:53:12 UTC 2023 x86_64 User : forge ( 1000) PHP Version : 7.4.21 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_get_handler,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,pcntl_async_signals,pcntl_unshare, Directory :  /usr/lib/node_modules/pm2/node_modules/charm/example/

Upload File : current_dir [ Writeable ] document_root [ Writeable ]

var charm = require('../')(process);
charm.reset();

var radius = 10;
var theta = 0;
var points = [];

var iv = setInterval(function () {
    var x = 2 + (radius + Math.cos(theta) * radius) * 2;
    var y = 2 + radius + Math.sin(theta) * radius;
    
    points.unshift([ x, y ]);
    var colors = [ 'red', 'yellow', 'green', 'cyan', 'blue', 'magenta' ];
    
    points.forEach(function (p, i) {
        charm.position(p[0], p[1]);
        var c = colors[Math.floor(i / 12)];
        charm.background(c).write(' ')
    });
    points = points.slice(0, 12 * colors.length - 1);
    
    theta += Math.PI / 40;
}, 50);