[ Launch: uuid color mapping ] 5711924 by enjalot
[ Launch: uuid color mapping ] 5470760 by enjalot
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uuid color mapping
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{"description":"uuid color mapping","endpoint":"","display":"svg","public":true,"require":[],"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},"icon.svg":{"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/UcGy6fT.png"} |
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//inspired by identicons (and borrowing code...) | |
//http://tributary.io/inlet/5469856 | |
var uuid = "5bbebde0-d692-4a17-9109-baafbeb60475" | |
uuid = "fffffff-d692-4a17-9109-baafbeb60475" | |
var parts = uuid.split('-') | |
var ints = parts.map(function(d) { return parseInt(d,16) }) | |
var n = 360; | |
var w = 40; | |
var h = 40; | |
//var nx = 14; | |
var nx = Math.floor(tributary.sw / (w + 5)) | |
//these control the hashing algorithm. PLAY! | |
var ashift = 8; | |
var bshift = 15; | |
var set1 = [ | |
"#7C8F95", | |
"#9580AF", | |
"#AE7977", | |
"#AF9D77", | |
"#93AE80", | |
"#939393", | |
"#AFAFB0", | |
"#C9B4C3", | |
"#CAB7AA", | |
"#C9C8AA", | |
"#B4C9BC", | |
"#9F8096", | |
"#E0CFCA", | |
"#E599C2", | |
"#F8A17D", | |
"#BFBB7B", | |
"#A27D66", | |
"#C8736B", | |
"#6BB1C7", | |
"#66A283", | |
"#676EA2", | |
"#A6B2DB" | |
] | |
var set2 = [ | |
"#7BA640", | |
"#8B2783", | |
"#384CA0", | |
"#60BF82", | |
"#E76425", | |
"#9A4C9D", | |
"#F4B620", | |
"#87C540", | |
"#E11772", | |
"#116C8F", | |
"#B6D433", | |
"#442F91", | |
"#652671", | |
"#D6E266" | |
]; | |
var len1 = set1.length; | |
var len2 = set2.length; | |
var scale = d3.scale.linear() | |
.domain([0, n]) | |
.range([0, 268435455]); | |
function color(d) { | |
var code = scale(d); | |
var a = code >> ashift | |
var b = code >> bshift | |
var ind1 = a & (len1-1); | |
var ind2 = b & (len2-1); | |
var col1 = set1[ind1]; | |
var col2 = set2[ind2]; | |
return [col1, col2] | |
} | |
var svg = d3.select("svg"); | |
var codes = d3.range(n); | |
var gs = svg.selectAll("g.identicon") | |
.data(codes) | |
.enter() | |
.append("g").classed("identicon", true) | |
.attr("transform", function(d,i) { | |
var x = 10 + (w+5) * (i % nx); | |
var y = (h+5) * Math.floor(i / nx) | |
return "translate(" + [x, y] + ")"; | |
}) | |
gs.append("rect") | |
.attr({ | |
x:0, | |
y:0, | |
width:w, | |
height:h, | |
fill: function(d,i) { | |
return color(d)[0] | |
} | |
}) | |
gs.append("path") | |
.attr({ | |
d: "M" + [0,0.66*h] + "L" + [0,0] + "L" + [w,0] + "L" + [w,0.3*h], | |
fill: function(d,i) { | |
return color(d)[1] | |
} | |
}) |
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