ｓｖｇ５６６ - 経済統計練習帳

var x=new Array();
var y=new Array();
var c=new Array();
 
function sample(){
 
    tx=0;
    for (s = 1; s < 6;s++ ){
     for(sx=1;sx<6;sx++){
     tx=tx+1;
     x[tx]=s;
     y[tx]=sx;
    c[tx]="red";     
     }
     }
 
 
 
        var timer;
var delay = 1000;
 
 
var loop = function () {
 
    n = 25 * Math.random();
    ball = Math.floor(n) + 1;
 
    k = 0;
    if (c[ball] == "red") k = 100;
 
    if(k>50)c[ball] = "blue";
    if(k<50)c[ball] = "red";
 
 
    paint();
 
    clearTimeout(timer);
    timer = setTimeout(loop, delay);
}
 
loop(); 
 
 
 
 
}
 
function paint(){
 
var sub=new svgpaint();
 
str="<svg width=\"500\" height=\"500\">";
for(s=1;s<26;s++){
str=str+sub.rect(100*x[s]-100,100*y[s]-100,100,100,c[s]); 
}
s = ball;
str=str+sub.rect(100*x[s]-100,100*y[s]-100,100,100,"green"); 
str=str+"</svg>";
 
$("#memo").html(str);   
 
 
 
}