ｐ９９９９ - 経済統計練習帳

var point=new Array();
var x=new Array();
var year=new Array();
var month=new Array();
var number;
 
google.load('visualization', '1', {'packages': ['corechart']});
 
function sample() {
 
        var query = "SELECT * FROM " +
            '1i7KtVqIdeWxlQ2tPFZx5WPBaN5hQEBxHZJWVLfdN';
        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) {
                    var x1 = rows[i][3];
                    sx = sx + 1;
                    point[sx] = x1/10000;
                }
 
                number = sx;
 
 mm=12;
 yy=1999;
 
   for(s=1;s<number+1;s++){
  mm=mm+1;
  if(mm>12)yy=yy+1;
  if(mm>12)mm=1;
  year[s]=yy;
  month[s]=mm;
 
    }
 
for(s=0;s<number+1;s++){
x[s]=new Array();    
}
 
x[0][0]="date";
x[0][1]="point";
 
for(s=1;s<number+1;s++){
x[s][0]=""+year[s]+"年"+month[s]+"月"; 
x[s][1]=point[s];
}
 
 
 
                var data = google.visualization.arrayToDataTable(x);
 
        var options = {
          title: '造船造機統計調査'
        };
 
        var chart = new google.visualization.LineChart(document.getElementById('memo'));
 
        chart.draw(data, options);
 
 
 
            }
        });
 
}