Built with blockbuilder.org
Last active
December 17, 2017 11:56
-
-
Save codingforpleasure/f177e778200085e9978cccdb6a278bf7 to your computer and use it in GitHub Desktop.
fresh block
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| license: mit |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| <!DOCTYPE html> | |
| <head> | |
| <meta charset="utf-8"> | |
| <script src="https://d3js.org/d3.v4.min.js"></script> | |
| <style> | |
| body { margin:0;position:fixed;top:0;right:0;bottom:0;left:0; } | |
| </style> | |
| </head> | |
| <body> | |
| <script> | |
| var dataArray = [20,40,50,60]; | |
| var width = 500; | |
| var height = 500; | |
| var widthScale = d3.scaleLinear() | |
| .domain(d3.extent(dataArray)) //Input | |
| .range([0,width]); //Output | |
| var axis = d3.svg.axis(). | |
| scale(widthScale); | |
| var colorScale = d3.scaleLinear() | |
| .domain(d3.extent(dataArray))//Input | |
| .range(["red","blue"]);//Output | |
| var canvas = d3.select("body") | |
| .append("svg") | |
| .attr("width",500) | |
| .attr("height",500) | |
| .append("g") | |
| .attr("transform","translate(50,50)")//used for moving group to the right/down/rotate it | |
| .call(axis); | |
| var bars = canvas.selectAll("rect") | |
| .data(dataArray) | |
| .enter() | |
| .append("rect") | |
| .attr("width",function(d){return widthScale(d)}) | |
| .attr("height", 50) | |
| .attr("fill",function(d){return colorScale(d)}) | |
| .attr("y", function(d,i){return (i*100)}); | |
| </script> | |
| </body> | |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment