Another Inlet

_.md

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config.json

{"description":"Another Inlet","endpoint":"","display":"svg","public":true,"require":[],"fileconfigs":{"inlet.js":{"default":false,"vim":true,"emacs":false,"fontSize":12},"_.md":{"default":true,"vim":false,"emacs":false,"fontSize":12},"config.json":{"default":true,"vim":false,"emacs":false,"fontSize":12}},"tab":"edit","display_percent":0.4545370938074802,"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,"hidepanel":false}

inlet.js

var dataset=[], lineData=[], a=0, data=[], i, num=26, r, step= (360 / num) / 180 *Math.PI ;

var svg = d3.select("svg");


// generates 26 fake numbers in an array
var fakearray = function(){
  var tmp=[];
  for( i = 0; i < num; i++ )tmp[i]=Math.ceil(Math.random()*50);  
  return tmp;
}

// creates a stack of fake objects to work with
for(var e = 0; e < 99; e++ ){
  var tmp = { "color":"#000333","stuff":{"num":2,"values":fakearray(),"moarvalues":fakearray()}};

  //var tmp = { "color":"#000333","values":fakearray(),"moarvalues":fakearray()};
  dataset.push(tmp);
}

//console.log(dataset);

var xxx = d3.scale.linear()
  .range([0, 273]);


    
var s=[];
function pick(){
  for( var f = 0; f < 3; f++){
    var index=Math.round(Math.random()*dataset.length-1);
    s[f]= dataset[ index ] ;
  }
}

pick();

console.log(s);

function compute(){
  data = fakearray();
  for( i = 0; i < num; i++ ){
     r = 200+data[i];
     a += step;
     lineData[i]= {"x": Math.sin(a)*r, "y": Math.cos(a)*r} ;
  }
}

for( i = 0; i < num; i++ ){
  data[i]=Math.ceil(Math.random()*5);
  lineData[i]= {"x": 0, "y": 0} ; 
}


var lineFunction = d3.svg.line()
  .x(function(d) { return d.x; })
  .y(function(d) { return d.y; })
  .interpolate("basis-closed");


compute();

var t=svg.selectAll("g").data(s).enter().append("g")
    .attr({"transform":function(d,i){ return "translate("+xxx(i)+",100)"},"x":function(d,i){return i*200},"y":0});
    
 
        t.append("path")
        .attr({"d": lineFunction(lineData),"fill": "#4EBDF5", "opacity": 0.9 });

   // t.append("path");

   t.selectAll("g").data(function(d){ return d.stuff.values;}).enter().append("rect")
     .attr( { "fill":"#3D9DF7","x":function(d,i){return i*8}, "width":3, "height": function(d){return d;} } );

   t.selectAll("g").data(function(d){ return d.stuff.moarvalues;}).enter().append("rect")
     .attr( { "fill":"#F73DD9","x":function(d,i){return i*8+4}, "width":3, "height": function(d){return d;} } );



 // .attr({"d": lineFunction(lineData),"fill": "#4EBDF5", "opacity": 0.9 })
 // .attr("transform", "translate(500,500)");

//svg.selectAll("rect").data(data).enter().append("rect")
 //.attr({"fill":"#3D9DF7","x":13,"height":3,"y":function(d,i){return i*4+223;},"width":function(d){return d*12;}});

var aa=svg.append("path")
  .attr({"d": lineFunction(lineData),"fill": "#4EBDF5", "opacity": 0.9 })
  .attr("transform", "translate(500,500)");

//var bb=svg.append("path")
//.attr({"d": lineFunction(lineData),"fill": "#FCF208","opacity":0.76})
//.attr("transform", "translate(500,500)");

  setInterval(function() {
    
    compute();
    aa.transition().ease("bounce").duration(1000).delay(271).attr("d", lineFunction(lineData))
    
    //compute();
    //bb.transition().ease("elastic").duration(1000).attr("d", lineFunction(lineData))
 
    //  data=fakearray();
      
//svg.selectAll("rect").data(data)
 //.transition()
  //.duration(500)
  //.attr({"fill":"#3D9DF7","x":13,"height":3,"y":function(d,i){return i*4+223;},"width":function(d){return d;}});

      
 }, 3000);