browser window test.
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April 17, 2018 22:30
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Browser test 2
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| license: mit |
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| <!DOCTYPE html> | |
| <html> | |
| <meta charset="utf-8"> | |
| <head> | |
| <script src="https://d3js.org/d3.v5.min.js"></script> | |
| <style> | |
| body { | |
| margin: 0; | |
| } | |
| div.chart { | |
| position: relative; | |
| height: 100vh; | |
| width: 100vw; | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <div class="chart"></div> | |
| <script> | |
| let chart = d3.select("div.chart"); | |
| const width = chart.style("width"); | |
| const height = chart.style("height"); | |
| console.log("w: " + width); | |
| console.log("h: " + height); | |
| let canvas = chart | |
| .append('canvas') | |
| .attr('width', width) | |
| .attr('height', height); | |
| var context = canvas.node().getContext('2d'); | |
| context.fillStyle = "steelblue"; | |
| // context.fillRect(0, 0, width, height); | |
| context.fillRect(10, 10, 200, 200); | |
| </script> | |
| </body> | |
| </html> |
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