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July 8, 2018 07:21
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// source http://jsbin.com/wuxubal
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| <!DOCTYPE html> | |
| <html lang="en"> | |
| <head> | |
| <title>Plotting functions in JavaScript using the | |
| function plot library</title> | |
| <meta charset="utf-8"/> | |
| <script src="https://d3js.org/d3.v3.min.js"></script> | |
| <script src="https://mauriciopoppe.github.io/function-plot/js/function-plot.js"></script> | |
| <style id="jsbin-css"> | |
| section { | |
| border:4px solid grey; | |
| border-radius:15px; | |
| box-shadow: 5px 5px 5px grey; | |
| float:left; | |
| height:360px; | |
| padding: 20px; | |
| margin:10px; | |
| } | |
| #plotSettings { | |
| width:120px; | |
| } | |
| #plot { | |
| width:550px; | |
| } | |
| </style> | |
| </head> | |
| <body onload="plot();"> | |
| <h2>Interactive function plotter</h2> | |
| <section id="plotSettings"> | |
| <label for="xMin">xMin: </label> | |
| value: <input type=number id="xMin" value=0 step=0.5 | |
| oninput="plot();"> | |
| <p></p> | |
| <label for="xMax">xMax: </label> | |
| value: <input type=number id="xMax" value=6.28 step=0.5 | |
| oninput="plot();"> | |
| <p></p> | |
| <label for="yMin">yMin: </label> | |
| value: <input type=number id="yMin" value=-1 step=0.5 | |
| oninput="plot();"> | |
| <p></p> | |
| <label for="yMax">yMax: </label> | |
| value: <input type=number id="yMax" value=1 step=0.5 | |
| oninput="plot();"> | |
| <p></p> | |
| <label for="color">Color: </label> | |
| value: <input type=color id="color" | |
| onchange="plot();"> | |
| <p></p> | |
| <label for="function">Function to plot: </label> | |
| <input id="function" type="text" | |
| value="sin(x)" | |
| onchange="plot();"> | |
| <p></p> | |
| <button onclick="plot();">Plot it!</button> | |
| </section> | |
| <section id="plot"> | |
| <div id="myFunction"></div> | |
| </section> | |
| <script id="jsbin-javascript"> | |
| var parameters = { | |
| target: '#myFunction', | |
| data: [{ | |
| fn: 'sin(x)', | |
| color: 'red' | |
| }], | |
| grid: true, | |
| yAxis: {domain: [-1, 1]}, | |
| xAxis: {domain: [0, 2*Math.PI]} | |
| }; | |
| function plot() { | |
| var f = document.querySelector("#function").value; | |
| var xMin = document.querySelector("#xMin").value; | |
| var xMax = document.querySelector("#xMax").value; | |
| var yMin = document.querySelector("#yMin").value; | |
| var yMax = document.querySelector("#yMax").value; | |
| var color = document.querySelector("#color").value; | |
| parameters.data[0].fn = f; | |
| parameters.xAxis.domain = [xMin, xMax]; | |
| parameters.yAxis.domain = [yMin, yMax]; | |
| parameters.data[0].color = color; | |
| functionPlot(parameters); | |
| } | |
| </script> | |
| <script id="jsbin-source-css" type="text/css">section { | |
| border:4px solid grey; | |
| border-radius:15px; | |
| box-shadow: 5px 5px 5px grey; | |
| float:left; | |
| height:360px; | |
| padding: 20px; | |
| margin:10px; | |
| } | |
| #plotSettings { | |
| width:120px; | |
| } | |
| #plot { | |
| width:550px; | |
| }</script> | |
| <script id="jsbin-source-javascript" type="text/javascript">var parameters = { | |
| target: '#myFunction', | |
| data: [{ | |
| fn: 'sin(x)', | |
| color: 'red' | |
| }], | |
| grid: true, | |
| yAxis: {domain: [-1, 1]}, | |
| xAxis: {domain: [0, 2*Math.PI]} | |
| }; | |
| function plot() { | |
| var f = document.querySelector("#function").value; | |
| var xMin = document.querySelector("#xMin").value; | |
| var xMax = document.querySelector("#xMax").value; | |
| var yMin = document.querySelector("#yMin").value; | |
| var yMax = document.querySelector("#yMax").value; | |
| var color = document.querySelector("#color").value; | |
| parameters.data[0].fn = f; | |
| parameters.xAxis.domain = [xMin, xMax]; | |
| parameters.yAxis.domain = [yMin, yMax]; | |
| parameters.data[0].color = color; | |
| functionPlot(parameters); | |
| } | |
| </script></body> | |
| </html> |
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| section { | |
| border:4px solid grey; | |
| border-radius:15px; | |
| box-shadow: 5px 5px 5px grey; | |
| float:left; | |
| height:360px; | |
| padding: 20px; | |
| margin:10px; | |
| } | |
| #plotSettings { | |
| width:120px; | |
| } | |
| #plot { | |
| width:550px; | |
| } |
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| var parameters = { | |
| target: '#myFunction', | |
| data: [{ | |
| fn: 'sin(x)', | |
| color: 'red' | |
| }], | |
| grid: true, | |
| yAxis: {domain: [-1, 1]}, | |
| xAxis: {domain: [0, 2*Math.PI]} | |
| }; | |
| function plot() { | |
| var f = document.querySelector("#function").value; | |
| var xMin = document.querySelector("#xMin").value; | |
| var xMax = document.querySelector("#xMax").value; | |
| var yMin = document.querySelector("#yMin").value; | |
| var yMax = document.querySelector("#yMax").value; | |
| var color = document.querySelector("#color").value; | |
| parameters.data[0].fn = f; | |
| parameters.xAxis.domain = [xMin, xMax]; | |
| parameters.yAxis.domain = [yMin, yMax]; | |
| parameters.data[0].color = color; | |
| functionPlot(parameters); | |
| } |
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