<script src="//ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
<script>
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;
y[tx]=100*s-100;
x[tx]=100*sx-100;
c[tx]="red";
}}
var timer;
var delay = 300;
var loop = function () {
n=25*Math.random();
m=Math.floor(n)+1;
c1=c[m];
c2="yellow";
if(c1=="red")c2="green";
if(c1=="green")c2="red";
c[m]=c2;
paint();
clearTimeout(timer);
timer = setTimeout(loop, delay);
}
loop();
}
function rect(x1,y1,w1,h1,col){
var strx;
strx="<rect x="+chop(x1)+"\" y="+chop(y1)+"\" width="+chop(w1);
strx=strx+"\" height="+chop(h1)+" fill="+chop(col)+"/>";
return strx;
}
function chop(strp){
var strx;
strx="\""+strp+"\"";
return strx;
}
function paint(){
str="<svg width=\"500\" height=\"500\">";
for(tx=1;tx<26;tx++){
str=str+rect(x[tx],y[tx],100,100,c[tx]);
}
str=str+"</svg>";
$("#memo").html(str);
}
</script>
最終更新:2018年06月03日 03:46