chart02 - 経済統計練習帳

var x=new Array(4);
 
function sample(){
 
for(s=0;s<4;s++){
x[s]=new Array();
}
 
x[0][0]="year";
x[0][1]="sale";
x[0][2]="exp";
 
x[1][0]="2001";
x[1][1]=200;
x[1][2]=100;
 
x[2][0]="2002";
x[2][1]=400;
x[2][2]=200;
 
x[3][0]="2002";
x[3][1]=300;
x[3][2]=500;
 
}
 
 
 
 
google.load("visualization", "1", {packages:["corechart"]});
 
function pic() {
 
sample();
 
var data =google.visualization.arrayToDataTable(x);
var op = {title: 'ABC'};
 
var chart = new google.visualization.LineChart(document.getElementById('memo'));
chart.draw(data, op);
      }