rensyii - 経済統計練習帳

<html>
  <head>
<meta charset="utf-8" />
<script type='text/javascript' src='https://www.gstatic.com/charts/loader.js'></script>
<script type='text/javascript' src='sample.js'></script>
<script type='text/javascript' src='jquery.js'></script>
 </head>
  <body onload="sample()">
    <div id="memo" style="width: 900px; height: 500px;"></div>
  </body>
</html>
 
 
google.charts.load('current', {'packages': ['geochart']});
 
 
var point=new Array();
var number; 
var x=new Array();
var city=new Array();
var number_dir=new Array();
var rank=new Array();
 
 
function sample() {
 
 
 
 
        var query = "SELECT * FROM " +'1QzXTyQfV2MObjRRQFGgbY2q9apEvW40HMwLypSVN';
        var encodedQuery = encodeURIComponent(query);
 
        var url = ['https://www.googleapis.com/fusiontables/v1/query'];
        url.push('?sql=' + encodedQuery);
        url.push('&key=AIzaSyAH0WCAXRIdHdbI-6bnMSN4kVDDZZmGyqY');
        url.push('&callback=?');
 
 
 
        $.ajax({
            url: url.join(''),
            dataType: 'jsonp',
            success: function (data) {
                var rows = data['rows'];
 
                sx = 0;
 
                for (var i in rows) {
           sx=sx+1;
           point[sx] = rows[i][3]/1;
           if(isNaN(point[sx]))point[sx]=0;
         city[sx] = rows[i][1];
         }
 
 
 number=sx;
 
 
 play();
 
            }
        });
 
}
 
 
function play() {
 
 
var x=new Array();
 
for(s=0;s<number+1;s++){
x[s]=new Array();    
}
 
x[0][0]="city";
x[0][1]="pop";
for(s=1;s<number+1;s++){
x[s][0]=city[s];
 
x[s][1]=point[s]/1;
}
      var data = google.visualization.arrayToDataTable(x);
 
      var options = {
        region: 'JP',
        displayMode: 'markers',
        colorAxis: {colors: ['blue', 'red']}
      };
 
      var chart = new google.visualization.GeoChart(document.getElementById('memo'));
      chart.draw(data, options);
    };