Built with blockbuilder.org
Last active
October 22, 2019 20:32
-
-
Save SHewitt95/50c45c5f95289596b65e8e63c90051de to your computer and use it in GitHub Desktop.
Starting D3
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> | |
| // 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 data = [100, 374, 75, 200, 50, 500, 2000]; | |
| var rectWidth = 75; | |
| var height = 500; | |
| var rect = svg.selectAll('rect') | |
| // Bind data to placeholders | |
| .data(data) | |
| // Enter bound data and append rects for each data placeholder | |
| .enter().append('rect') | |
| // d == data. i == index | |
| .attr('x', (d, i) => i * rectWidth) | |
| .attr('y', d => height - d) | |
| .attr('width', rectWidth) | |
| .attr('height', d => d) | |
| .attr('fill', d => { | |
| if (d > 100) return 'orange'; | |
| return 'green' | |
| }) | |
| .attr('stroke', '#fff') | |
| .attr('data-mydata', d => d) | |
| console.log(rect, rect.nodes(), rect.data()) | |
| </script> | |
| </body> |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment