processing.js

_.md

[ Launch: zeffii default ] 6486880 by zeffii
[ Launch: zeffii default ] 5033869 by zeffii

config.json

{"description":"processing.js","endpoint":"","display":"canvas","public":true,"require":[{"name":"processing","url":"http://cloud.github.com/downloads/processing-js/processing-js/processing-1.4.1.min.js"}],"fileconfigs":{"inlet.js":{"default":true,"vim":false,"emacs":false,"fontSize":12},"style.css":{"default":true,"vim":false,"emacs":false,"fontSize":12},"_.md":{"default":true,"vim":false,"emacs":false,"fontSize":12},"config.json":{"default":true,"vim":false,"emacs":false,"fontSize":12},"data2.csv":{"default":true,"vim":false,"emacs":false,"fontSize":12},"util.js":{"default":true,"vim":false,"emacs":false,"fontSize":12},"index.html":{"default":true,"vim":false,"emacs":false,"fontSize":12},"indlet.js":{"default":true,"vim":false,"emacs":false,"fontSize":12}},"fullscreen":false,"play":false,"loop":false,"restart":false,"autoinit":true,"pause":true,"loop_type":"period","bv":false,"nclones":15,"clone_opacity":0.4,"duration":3000,"ease":"linear","dt":0.01,"thumbnail":"http://i.imgur.com/Ne1Yclw.png"}

indlet.js

// Simple way to attach js code to the canvas is by using a function
function sketchProc(processing) {
  // Override draw function, by default it will be called 60 times per second
  processing.draw = function() {
    // determine center and max clock arm length
    var centerX = processing.width / 2, centerY = processing.height / 2;
    var maxArmLength = Math.min(centerX, centerY);

    function drawArm(position, lengthScale, weight) {      
      processing.strokeWeight(weight);
      processing.line(centerX, centerY, 
        centerX + Math.sin(position * 2 * Math.PI) * lengthScale * maxArmLength,
        centerY - Math.cos(position * 2 * Math.PI) * lengthScale * maxArmLength);
    }

    // erase background
    processing.background(224);

    var now = new Date();

    // Moving hours arm by small increments
    var hoursPosition = (now.getHours() % 12 + now.getMinutes() / 60) / 12;
    drawArm(hoursPosition, 0.5, 5);

    // Moving minutes arm by small increments
    var minutesPosition = (now.getMinutes() + now.getSeconds() / 60) / 60;
    drawArm(minutesPosition, 0.80, 3);

    // Moving hour arm by second increments
    var secondsPosition = now.getSeconds() / 60;
    drawArm(secondsPosition, 0.90, 1);
  };
  
}

// var canvas = d3.select("tributary_canvas");
var canvas = document.getElementById("tributary_canvas");

// attaching the sketchProc function to the canvas
var p = new Processing(canvas, sketchProc);

//p.exit();// to detach it

style.css

.cm-s-lesser-dark.CodeMirror { background: #1e2426; color: #696969;  }
.cm-s-lesser-dark div.CodeMirror-selected {background: #064968 !important;} /* 33322B*/
.cm-s-lesser-dark span.cm-variable { color:#22EFFF; }
.cm-s-lesser-dark span.cm-variable-2 { color: #FFCCB4; }
.cm-s-lesser-dark span.cm-variable-3 { color: white; }
.cm-s-lesser-dark span.cm-string { color: Chartreuse; }
.cm-s-lesser-dark span.cm-string-2 {color: Chartreuse;}
.cm-s-lesser-dark span.cm-def {color: #FFCCB4; opacity: 1.0}
.cm-s-lesser-dark span.cm-bracket { color: #EBEFE7; }
.cm-s-lesser-dark pre { color:#FFF; }
.cm-s-lesser-dark span.cm-comment { color: #AFB4B4;}
.cm-s-lesser-dark span.cm-property {color: #FDA676;}
.cm-s-lesser-dark span.cm-number { color: #FF92EE;}
.cm-s-lesser-dark span.cm-keyword { color: #FFFF18; }
.cm-s-lesser-dark .CodeMirror-cursor { border-left: 1px solid white !important; }
.cm-s-lesser-dark .CodeMirror-gutters {background: #505050;}
.cm-s-lesser-dark .CodeMirror-linenumber {color: #D3D3D3;}