point=new Array();
var aa;
google.load("visualization", "1", {packages:["corechart"]});
function line() {
select();
var data = new google.visualization.DataTable();
data.addColumn('string', 'date');
data.addColumn('number', '平均コメント数');
data.addRows(36);
var y1,m1;
var str;
for(s=1;s<37;s++){
y1=Math.floor((s-1)/12);
m1=s-12*y1;
y1=y1+2011;
str=""+y1+"年"+m1+"月";
data.setCell(s-1, 0, str);
data.setCell(s-1, 1, point[s]);
}
var options = {
title: aa
};
var chart = new google.visualization.LineChart(document.getElementById('chart'));
chart.draw(data, options);
}
function select(){
var s,m1;
aa=$("#artist").val();
for(s=1;s<100;s++){
point[s]=0;
}
for(s=1;s<number+1;s++){
h=0;
if(a[s]==aa)h=100;
m1=m[s]+12*(y[s]-2011);
if(h>50)point[m1]=p[s];
}
}
y=new Array();
m=new Array();
p=new Array();
a=new Array();
artist=new Array();
var number,artistnumber;
function fusiontable() {
var query = "SELECT artist,year,month,point FROM " +
'1D-ISOIpyyLRDE6CPTNDOvp-InBiwCNV8gtXUxAo';
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=?');
sx=0;
$.ajax({
url: url.join(''),
dataType: 'jsonp',
success: function (data) {
var rows = data['rows'];
for (var i in rows) {
sx=sx+1;
y[sx]= parseInt(rows[i][1]);
m[sx]= parseInt(rows[i][2]);
p[sx]= parseInt(rows[i][3]);
a[sx]= rows[i][0]; }
number=sx;
makeartist();
makeoption();
$("#chart").text("準備完了");
}
});
}
function makeoption(){
var s;
for(s=1;s<artistnumber+1;s++){
var option = $('<option />');
option.val(artist[s]);
option.html(artist[s]);
$("#artist").append(option);
}
}
function makeartist(){
var s,sx,h;
artistnumber=0;
for(s=1;s<number+1;s++){
h=0;
for(sx=1;sx<artistnumber+1;sx++){
if(a[s]==artist[sx])h=100;
}
if(h<60)artistnumber=artistnumber+1;
if(h<60)artist[artistnumber]=a[s];
}
}
最終更新:2014年01月05日 14:49