print_template - colour scale

_.md

[ Launch: print_template ] e9c894c68af525ebe5e31e72fef74dc5 by RobinL
[ Launch: print_template ] 4648a7873c2bc372af8cc4c9782d798a by RobinL
[ Launch: test ] 4653053 by enjalot
[ Launch: test ] 4652017 by enjalot
[ Launch: test ] 4582399 by enjalot

config.json

{"description":"print_template - colour scale","endpoint":"","display":"svg","public":true,"require":[{"name":"Underscore","url":" https://cdnjs.cloudflare.com/ajax/libs/underscore.js/1.8.3/underscore-min.js"}],"fileconfigs":{"inlet.js":{"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}},"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,"tab":"edit","display_percent":0.7,"thumbnail":"http://i.imgur.com/Z4ghHZY.png","fullscreen":false,"ajax-caching":true}

inlet.js

var print_array = []
var svg = d3.select("svg")

function print(d) {
    print_array.push(d)

    group = svg.selectAll(".print")
        .data(print_array)
        .enter()
        .append("text")
        .text(function(d) {
            return d
        })
    .attr("font-size", 10)

    group
        .attr("dx", 10)
        .attr("dy", function(d, i) {
            return 300 + i * 30
        })

}

//Want a colour scale that forces  it to be quasi logarithmic

my_scale = d3.scale.linear()
                    .domain([0,0.25,0.5,0.75,1])
                    .range(["#ffffff", "#6AE817", "#FFD52D", "#B30409", "#000"]);




nums =[0,0.25,0.5,0.9,0.91,0.92,0.93,0.94,0.95,0.96,0.97,0.98,0.99,1]


print(nums.map(function(d) {return '"' + my_scale(d) + '"'}))




function normalise(d) {
  min = Math.log(0.001)
  max = Math.log(1)
  return d3.format("0.10f")((d - min)/(max-min))
  
}
print(d3.range(0.001,1,0.001).map(function(d) {return Math.log(d)}).map(normalise).map(function(d) {return '"' + my_scale(d) + '"'}))