jetpen

forked from noblemillie's block: configPref

<!DOCTYPE html>
<head>
  <meta charset="utf-8">
  <link href='https://fonts.googleapis.com/css?family=Roboto' rel='stylesheet'>
  <script src="https://d3js.org/d3.v5.min.js"></script>
  <script src="https://cdn.jsdelivr.net/npm/d3-jetpack@1.0.2/d3-jetpack.js"></script>
  <style type="text/css">
  <style>
    body { margin:0;position:fixed;top:0;right:0;bottom:0;left:0; }
  </style>
</head>

<body>
  <div>1</div>
    <div>2</div>
    <div>3</div>
  <script>
    // Feel free to change or delete any of the code you see in this editor!
    var svg = d3.select("body").append("svg")
      .attr("width", 960)
      .attr("height", 500)
    	.call(responsivefy)

var text = svg.append("text")
      .text("throw some D3s on that DOM")
      .attr("y", 200)
      .attr("x", 120)
      .attr("font-size", 26)
      .attr("font-family", "monospace")

var arr = ['A', 'B', 'C']
    var div = d3.select('body').insert("div.chart1")
		var viz = d3.selectAll('div').append("div.chart")    
    var viz = d3.selectAll('div').append("div.chart") 
    
  // ------------ helper scripts ------------
    
  // fn dynamic chart resizing  (https://brendansudol.com/writing/responsive-d3)  
  function responsivefy(svg) {
    // get container + svg aspect ratio
    var container = d3.select(svg.node().parentNode),
        width = parseInt(svg.style("width")),
        height = parseInt(svg.style("height")),
        aspect = width / height;

// add viewBox and preserveAspectRatio properties,
    // and call resize so that svg resizes on inital page load
    svg.attr("viewBox", "0 0 " + width + " " + height)
        .attr("perserveAspectRatio", "xMinYMid")
        .call(resize);

// to register multiple listeners for same event type, 
    // you need to add namespace, i.e., 'click.foo'
    // necessary if you call invoke this function for multiple svgs
    // api docs: https://github.com/mbostock/d3/wiki/Selections#on
    d3.select(window).on("resize." + container.attr("id"), resize);

// get width of container and resize svg to fit it
    function resize() {
        var targetWidth = parseInt(container.style("width"));
        svg.attr("width", targetWidth);
        svg.attr("height", Math.round(targetWidth / aspect));
    }
}     
    
  </script>
</body>

Updated missing url https://rawgit.com/gka/d3-jetpack/master/d3-jetpack.js to https://cdn.jsdelivr.net/npm/d3-jetpack@1.0.2/d3-jetpack.js

https://d3js.org/d3.v5.min.js

https://rawgit.com/gka/d3-jetpack/master/d3-jetpack.js