ppp098 - 経済統計練習帳

 google.load("visualization", "1", {packages:["geochart"]});
 
var x=new Array();
 
function sample(){
 
 
    for(s=0;s<5;s++){
    x[s]=new Array();    
    }
 
    x[0][0]="Region";
  x[0][1]="POINT";
 
    x[1][0]="大阪";
  x[1][1]=100;
  x[2][0]="愛知";
  x[2][1]=100;
    x[3][0]="東京";
  x[3][1]=300;
    x[4][0]="福岡";
  x[4][1]=500;
 
        var data = google.visualization.arrayToDataTable(x);
 
        var options = {
        region: 'JP',
        resolution: 'provinces',
        colorAxis: {colors: ['green','yellow', 'red']}
      };
 
 
 
 
 
       var timer;
                var delay = 1000;
 
                var loop = function () {
 
 
 x[1][1]=500;
 if(Math.random()>0.5)x[1][1]=100;
 
 
 data = google.visualization.arrayToDataTable(x);
 
 
    var chart = new google.visualization.GeoChart(document.getElementById('regions_div'));
chart.draw(data, options);
 
 
 
 
                    clearTimeout(timer);
                    timer = setTimeout(loop, delay);
                }
 
                loop();
 
 
 
}