nvd3 + rCharts : reverse scale domain for x axis

rCharts Issue #481

This is a simple gist to attempt to answer rCharts Issue #481 which might also help documentation-starved nvd3 users who might like to reverse the x axis.

rCharts viewer demo

openCPU live code example

<!doctype HTML>
<meta charset = 'utf-8'>
<html>
  <head>
    <link rel='stylesheet' href='https://nvd3.org/assets/css/nv.d3.css'>
    
    <script src='https://ajax.googleapis.com/ajax/libs/jquery/1.8.2/jquery.min.js' type='text/javascript'></script>
    <script src='https://d3js.org/d3.v3.min.js' type='text/javascript'></script>
    <script src='https://timelyportfolio.github.io/rcharts_nvd3_tests/libraries/widgets/nvd3/js/nv.d3.min-new.js' type='text/javascript'></script>
    <script src='https://nvd3.org/assets/lib/fisheye.js' type='text/javascript'></script>
    
    <style>
    .rChart {
      display: block;
      margin-left: auto; 
      margin-right: auto;
      width: 500px;
      height: 400px;
    }  
    </style>
    
  </head>
  <body >
    
    <div id = 'chart131433df6458' class = 'rChart nvd3'></div>    
    <script type='text/javascript'>
 $(document).ready(function(){
      drawchart131433df6458()
    });
    function drawchart131433df6458(){  
      var opts = {
 "dom": "chart131433df6458",
"width":    500,
"height":    400,
"x": "x",
"y": "y",
"group": "z",
"type": "stackedAreaChart",
"id": "chart131433df6458" 
},
        data = [
 {
 "x": 1,
"y":              5,
"z": "a" 
},
{
 "x": 2,
"y":             10,
"z": "b" 
},
{
 "x": 3,
"y":              5,
"z": "a" 
},
{
 "x": 4,
"y":             10,
"z": "b" 
},
{
 "x": 5,
"y":              5,
"z": "a" 
},
{
 "x": 6,
"y":             10,
"z": "b" 
},
{
 "x": 7,
"y":              5,
"z": "a" 
},
{
 "x": 8,
"y":             10,
"z": "b" 
},
{
 "x": 9,
"y":              5,
"z": "a" 
},
{
 "x": 10,
"y":             10,
"z": "b" 
} 
]
  
      if(!(opts.type==="pieChart" || opts.type==="sparklinePlus" || opts.type==="bulletChart")) {
        var data = d3.nest()
          .key(function(d){
            //return opts.group === undefined ? 'main' : d[opts.group]
            //instead of main would think a better default is opts.x
            return opts.group === undefined ? opts.y : d[opts.group];
          })
          .entries(data);
      }
      
      if (opts.disabled != undefined){
        data.map(function(d, i){
          d.disabled = opts.disabled[i]
        })
      }
      
      nv.addGraph(function() {
        var chart = nv.models[opts.type]()
          .width(opts.width)
          .height(opts.height)
          
        if (opts.type != "bulletChart"){
          chart
            .x(function(d) { return d[opts.x] })
            .y(function(d) { return d[opts.y] })
        }
          
         
        chart
  .xDomain([ 10, 1 ])

d3.select("#" + opts.id)
        .append('svg')
        .datum(data)
        .transition().duration(500)
        .call(chart);

nv.utils.windowResize(chart.update);
       return chart;
      });
    };
</script>
    
    <script></script>    
  </body>
</html>

Modified http://ajax.googleapis.com/ajax/libs/jquery/1.8.2/jquery.min.js to a secure url

Modified http://d3js.org/d3.v3.min.js to a secure url

Modified http://timelyportfolio.github.io/rCharts_nvd3_tests/libraries/widgets/nvd3/js/nv.d3.min-new.js to a secure url

Modified http://nvd3.org/assets/lib/fisheye.js to a secure url

https://ajax.googleapis.com/ajax/libs/jquery/1.8.2/jquery.min.js

https://d3js.org/d3.v3.min.js

https://timelyportfolio.github.io/rCharts_nvd3_tests/libraries/widgets/nvd3/js/nv.d3.min-new.js

https://nvd3.org/assets/lib/fisheye.js