都市食いに - 経済統計練習帳

google.load('visualization', '1', {'packages': ['geochart']});
 
 var x=new Array();
 
      function sample() {
 
      for(s=0;s<4;s++){
      x[s]=new Array();    
      }
 
      x[0][0]="City";
      x[0][1]="Point";
 
      x[1][0]="東京";
       x[1][1]=300;
      x[2][0]="名古屋";
       x[2][1]=400;
       x[3][0]="京都";
       x[3][1]=500;
 
          var data = google.visualization.arrayToDataTable(x);
 
      var options = {
        region: 'JP',
        displayMode: 'markers',
        colorAxis: {colors: ['green', 'blue']}
      };
 
      var chart = new google.visualization.GeoChart(document.getElementById('chart_div'));
      chart.draw(data, options);
 
 
   }