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forked from zanarmstrong's block: fresh block
Created
April 4, 2018 00:09
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fresh block
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| license: mit |
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| <!DOCTYPE html> | |
| <head> | |
| <meta charset="utf-8"> | |
| <script src="https://d3js.org/d3.v4.min.js"></script> | |
| <script src="https://d3js.org/d3-scale-chromatic.v1.min.js"></script> | |
| <style> | |
| body { margin:0;position:fixed;top:0;right:0;bottom:0;left:0; } | |
| </style> | |
| </head> | |
| <body> | |
| <script> | |
| // Feel free to change or delete any of the code you see in this editor! | |
| var svg = d3.select("body").append("svg") | |
| .attr("width", 960) | |
| .attr("height", 500) | |
| var string = "Set middle of color spectrum to white"; | |
| var c = 20 | |
| var colorsInput = d3.scaleSequential(d3.interpolateBrBG); | |
| var centerwidth = .15 | |
| var domain = d3.range(0,1,1/c) | |
| var range = [] | |
| domain.forEach(function(cut){ | |
| if(cut > (.5 - centerwidth) & cut < (.5 + centerwidth)){ | |
| range.push('white') | |
| } else { | |
| range.push(colorsInput(cut)) | |
| } | |
| }) | |
| var colors = d3.scaleLinear() | |
| .domain(domain) | |
| .range(range) | |
| svg.selectAll(".character") | |
| .data(string.split("")) | |
| .enter() | |
| .append("text") | |
| .text(function(d){return d}) | |
| .attr("y", 100) | |
| .attr("x", function(d,i){return i*20}) | |
| .attr("font-size", 36) | |
| .attr("font-family", "monospace") | |
| .attr("fill", function(d,i){return colorsInput(i / string.length)}) | |
| svg.selectAll(".character") | |
| .data(string.split("")) | |
| .enter() | |
| .append("text") | |
| .text(function(d){return d}) | |
| .attr("y", 200) | |
| .attr("x", function(d,i){return i*20}) | |
| .attr("font-size", 36) | |
| .attr("font-family", "monospace") | |
| .attr("fill", function(d,i){return colors(i / string.length)}) | |
| </script> | |
| </body> |
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