Attractions Demo

dada

by Abhishek Hingu

HTML

<script src="https://cdnjs.cloudflare.com/ajax/libs/d3/5.7.0/d3.min.js"></script>

CSS

.axis text {
        font-family: 'Open Sans', sans-serif;
        font-size: 32pt;
      }

      .axis path, .axis line {
        fill: none;
        stroke: #000;
        shape-rendering: crispEdges;
      }

      .color-legend text {
        font-family: 'Open Sans', sans-serif;
        font-size: 29pt;
      }

JavaScript

var outerWidth = 148;
      var outerHeight = 134;
      var margin = { left: 0, top: 0, right: 0, bottom: 0 };
      var radiusMax = 60;

      var xColumn = "name";

      var colorColumn = "religion";
      var radiusColumn = "population";

      var innerWidth  = outerWidth  - margin.left - margin.right;
      var innerHeight = outerHeight - margin.top  - margin.bottom;

      var svg = d3.select("body").append("svg")
        .attr("width",  outerWidth)
        .attr("height", outerHeight)
        .attr('viewBox', "0, 0, " + outerWidth + ", " + outerHeight);
        //.attr("style","border:1px solid red");
      
      
      
      var g = svg.append("g")
        .attr("transform", "translate(" + margin.left + "," + margin.top + ")");
     
      var pieG = g.append("g").attr("id","currntgroup");
      var pietarget = g.append("g").attr("id","targetgroup");

			 var radiusScale = d3.scaleSqrt().range([0, radiusMax]);
       var radiusScale1 = d3.scaleSqrt().range([0, radiusMax]);
      var colorScale = d3.scaleOrdinal(d3.schemeCategory10);
    
     

      var pie = d3.pie().value(d=>1);
      var arc = d3.arc().innerRadius(0);
      var arcTarget = d3.arc().innerRadius(0);

   		  var data = [{"religion":"MICE vistors","population":80,"target":90,"name":"World"},		{"religion":"Culture events","population":60,"target":70,"name":"World"},{"religion":"Culture Site","population":55,"target":65,"name":"World"},{"religion":"Cruise Visitors","population":85,"target":95,"name":"World"}];
        
				console.log(JSON.stringify(data));
        
        
        radiusScale.domain([0, d3.max(data, function (d){ return d[radiusColumn]; })]);
        
        arc.outerRadius(function(d) { 
          return radiusScale(d.data[radiusColumn]);
        });
				arcTarget.outerRadius(function(d) { 
          return radiusScale(d.data["target"]);
        });
        
        var pieData = pie(data);

        pieG.attr("transform", "translate(" + innerWidth / 2 + "," +...