Created
March 2, 2026 15:47
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D3 Simple Line
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| <html> | |
| <head> | |
| <script src="https://d3js.org/d3.v7.min.js"></script> | |
| </head> | |
| <body> | |
| <svg id='s' width="600" height="400"></svg> | |
| <script> | |
| // create data | |
| var data = [ | |
| {x: 0, y: 20}, | |
| {x: 150, y: 150}, | |
| {x: 300, y: 100}, | |
| {x: 450, y: 20}, | |
| {x: 600, y: 130}] | |
| // grab | |
| var svg = d3.select("svg"); | |
| // prepare a helper function | |
| var lineFunc = d3.line() | |
| .x( function(d) { return d.x } ) | |
| .y( function(d) { return d.y } ) | |
| // Add the path using this helper function | |
| svg.append('path') | |
| .attr('d', lineFunc(data)) | |
| .attr('stroke', 'black') | |
| .attr('fill', 'none'); | |
| </script> | |
| </body> | |
| </html> |
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