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Data Vis. Summer 2020 || Lab 1- Task 4 // source https://jsbin.com/kuqevov
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta charset="utf-8"> | |
| <meta name="viewport" content="width=device-width"> | |
| <title>DV1 - Lab : Task 4</title> | |
| <style id="jsbin-css"> | |
| .bar { | |
| fill: salmon; | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <div id="chart"></div> | |
| <script id="jsbin-javascript"> | |
| function addElementSVG(parent, name, attrs={}) { | |
| const SVGNS = "http://www.w3.org/2000/svg"; | |
| let element = document.createElementNS(SVGNS, name); | |
| for (let key in attrs) | |
| element.setAttributeNS(null, key, attrs[key]); | |
| parent.appendChild(element); | |
| return element; | |
| } | |
| var data = Array(10).fill(null).map(x => Math.random()*100); | |
| var maxValue = Math.max(...data); | |
| // a(...[1,2,3]) -> a(1,2,3) | |
| var chart = document.getElementById('chart'); | |
| var svg = addElementSVG(chart, 'svg', { | |
| 'width': 300, | |
| 'height': 400, | |
| }); | |
| data.forEach((d, i) => { | |
| addElementSVG(svg, "rect", { | |
| "class": "bar", | |
| "x": 60, | |
| "y": 50 + i*20, | |
| "width": d/maxValue*200, | |
| "height": 18, | |
| }); | |
| }); | |
| addElementSVG(svg, "text", { | |
| "x": 20, | |
| "y": 20, | |
| }).textContent = "My Chart Title"; | |
| </script> | |
| <script id="jsbin-source-css" type="text/css">.bar { | |
| fill: salmon; | |
| } | |
| </script> | |
| <script id="jsbin-source-javascript" type="text/javascript">function addElementSVG(parent, name, attrs={}) { | |
| const SVGNS = "http://www.w3.org/2000/svg"; | |
| let element = document.createElementNS(SVGNS, name); | |
| for (let key in attrs) | |
| element.setAttributeNS(null, key, attrs[key]); | |
| parent.appendChild(element); | |
| return element; | |
| } | |
| var data = Array(10).fill(null).map(x => Math.random()*100); | |
| var maxValue = Math.max(...data); | |
| // a(...[1,2,3]) -> a(1,2,3) | |
| var chart = document.getElementById('chart'); | |
| var svg = addElementSVG(chart, 'svg', { | |
| 'width': 300, | |
| 'height': 400, | |
| }); | |
| data.forEach((d, i) => { | |
| addElementSVG(svg, "rect", { | |
| "class": "bar", | |
| "x": 60, | |
| "y": 50 + i*20, | |
| "width": d/maxValue*200, | |
| "height": 18, | |
| }); | |
| }); | |
| addElementSVG(svg, "text", { | |
| "x": 20, | |
| "y": 20, | |
| }).textContent = "My Chart Title";</script></body> | |
| </html> |
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
| .bar { | |
| fill: salmon; | |
| } |
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
| function addElementSVG(parent, name, attrs={}) { | |
| const SVGNS = "http://www.w3.org/2000/svg"; | |
| let element = document.createElementNS(SVGNS, name); | |
| for (let key in attrs) | |
| element.setAttributeNS(null, key, attrs[key]); | |
| parent.appendChild(element); | |
| return element; | |
| } | |
| var data = Array(10).fill(null).map(x => Math.random()*100); | |
| var maxValue = Math.max(...data); | |
| // a(...[1,2,3]) -> a(1,2,3) | |
| var chart = document.getElementById('chart'); | |
| var svg = addElementSVG(chart, 'svg', { | |
| 'width': 300, | |
| 'height': 400, | |
| }); | |
| data.forEach((d, i) => { | |
| addElementSVG(svg, "rect", { | |
| "class": "bar", | |
| "x": 60, | |
| "y": 50 + i*20, | |
| "width": d/maxValue*200, | |
| "height": 18, | |
| }); | |
| }); | |
| addElementSVG(svg, "text", { | |
| "x": 20, | |
| "y": 20, | |
| }).textContent = "My Chart Title"; |
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