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| 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.
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| <!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; } | |
| svg { | |
| width: 90%; | |
| height: 100%; | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <svg> | |
| </svg> | |
| <script> | |
| var rectWidth = 100; | |
| var height = 400; | |
| var data = [100, 250, 175, 200, 120, 400, 225]; | |
| var svg = d3.select('svg'); | |
| var enter = svg.selectAll('rect') | |
| .data(data).enter().append('rect') | |
| .attr('x', (d, i) => i * rectWidth) | |
| .attr('y', (d) => height - d) | |
| .attr('width', rectWidth) | |
| .attr('height', (d) => d) | |
| .attr('fill', (d) => { | |
| if (d >= 200) return 'red'; | |
| return 'blue'; | |
| }) | |
| .attr('stroke', 'yellow'); | |
| console.log(enter.append()) | |
| </script> | |
| </body> |
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