just another inlet to tributary

_.md

See Previous Inlet [ Gist ]

config.json

{"editor_editor":{"coffee":false,"vim":false,"emacs":false,"width":628,"height":603,"hide":false},"endpoint":"tributary","public":true}

inlet.js

var time = 310;
var base = 356925;
var conv = 0.01088;
var invite = 7.5;
var cycle = 67;
var k = conv * invite;
var di = 0.15;    

var data = d3.range(0, time);

//we want to map our x values to pixel values
var xscale = d3.scale.linear()
    .domain([d3.min(data), d3.max(data)])
    .range([0, 440]); //try changing 300

//we want to map our y values to pixel values
var yscale = d3.scale.linear()
    .domain([0,3308918])
    .range([201, 0]) //svg corner starts at top left

var line = d3.svg.line()
    .x(function(d) {
      //for each x value we map it to the pixel value
      return xscale(d);
    })
    .y(function(d,i) {
      //this is the math
      var pow = Math.pow(k, d/cycle + 1);
      return yscale(base * (pow - 1) / k - 1);
    });

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

var path = svg.append("path")
  .data([data])
  .attr("d", line) //this calls the line function with this element's data
  .style("fill", "none")
  .style("stroke", "#4B8FB6")
  .style("stroke-width",2)
  .attr("transform", "translate(" + [100, 100] + ")")

inlet.svg