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@enjalot
Created September 6, 2012 03:28
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color scales
{"description":"color scales","endpoint":"","display":"svg","public":true,"require":[],"fileconfigs":{"_.md":{"default":true,"vim":false,"emacs":false,"fontSize":12},"config.json":{"default":true,"vim":false,"emacs":false,"fontSize":12},"inlet.js":{"default":true,"vim":false,"emacs":false,"fontSize":12},"inlet.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,"editor_editor":{"coffee":false,"vim":false,"emacs":false,"width":528,"height":570,"hide":false},"thumbnail":"http://i.imgur.com/7uig89c.png"}
var svg = d3.select("svg");
var data1 = d3.range(38);
var rects = svg.selectAll("rect")
.data(data1);
//var colorScale = d3.scale.category20();
/*
var colorScale = d3.scale.ordinal()
.range(["#540069",
"#0033FF",
"#00C2FF",
"#831010"
]);
*/
var colorScale = d3.scale.linear()
.domain([d3.min(data1), d3.max(data1)])
//.interpolate(d3.interpolateHsl)
//.interpolate(d3.interpolateLab)
.interpolate(d3.interpolateHcl)
.range(["#007AFF", "#FFF500"]);
rects.enter()
.append("rect")
.attr({
width: 12,
height: 100,
y: 100,
x: function(d,i) {
return i * 13 + 115;
},
fill: function(d,i) {
return colorScale(d);
}
})
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