v4v6p - 経済統計練習帳

var point = new Array();
 var x = new Array();
 var year = new Array();
 var month = new Array();
 var y = new Array();
 
function sample() {
 
        var query = "SELECT * FROM " +
            '1qcet6CIKqsmTP-Mis5bcxj1BoSXET4tUItTU-Atl';
        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) {
                    sx = sx + 1;
                    x[sx] = rows[i][0] / 1;
                    y[sx] = rows[i][1] / 1;
 
 
                }
 
 
                number = sx;
 
 
                tab();
 
 
 
 
 
 
 
            }
        });
 
}
 
 
function paint(){
 
var sub=new svgpaint();
 
str="<svg width=\"500\" height=\"500\">";
 
maxc = 0;
for (s = 1; s < number + 1;s++ ){
if (y[s] > maxc) maxc = y[s];
}
 
minc = maxc;
for (s = 1; s < number + 1;s++ ){
if (y[s] < minc) minc = y[s];
}
 
maxx = 0;
for (s = 1; s < number + 1;s++ ){
if (x[s] > maxx) maxx = x[s];
}
 
minx = maxx;
for (s = 1; s < number + 1;s++ ){
if (x[s] < minx) minx = x[s];
}
 
for(s=1;s<number;s++){
c1 = 500 * (x[s]-minx) / (maxx-minx);    
c2 = 500 * (y[s]-minc) / (maxc-minc);
str=str+sub.rect(c1,500-c2,5,5,"red");    
} 
 str=str+sub.line(0,0,0,500,3,"blue");    
 str=str+sub.line(0,500,500,500,3,"blue");    
 
 
str=str+"</svg>";
 
 
$("#memo").html(str);   
 
}
 
 
function tab(){
 
 
   str1="<table class=\"mdl-data-table mdl-js-data-table mdl-data-table--selectable mdl-shadow--2dp\">";
  str2="<th class=\"mdl-data-table__cell--non-numeric\">";
  str3="<td class=\"mdl-data-table__cell--non-numeric\">";
 
   str=str1;
   str=str+"<thead>";
   str=str+"<tr>";
   str=str+"<th>x</th>";
   str=str+"<th>y</th>";
    str=str+"</tr>"
  str=str+"</thead>";
 
  str=str+"<tbody>";
   for(s=1;s<number+1;s++){
   str=str+"<tr>";
   str=str+"<td>"+x[s]+"</td>";
    str=str+"<td>"+y[s]+"</td>";
   str=str+"</tr>";
   }
str=str+"</table>";
 
 
 
 $("#tab2").html(str);
 
 
 
 
}