ちょｐ - 経済統計練習帳

var x=new Array();
var y=new Array();
var number=0;
 
function sample(){
 
number=0;
 
var sub=new svgpaint();
 
str="<svg width=\"500\" height=\"500\">";
str=str+img("009.jpg",0,0,500,500);
str=str+sub.rect(100,100,50,50,"green");
str=str+"</svg>";
$("#memo").html(str);
 
}
 
function img(im,x1,y1,w1,h1){
 
var str;
 
str="<image xlink:href=";
str=str+chop(im); 
str=str+"x="+chop(x1)+" ";
str=str+"y="+chop(y1)+" ";
str=str+"width="+chop(w1)+" ";
str=str+"height="+chop(h1);
str=str+"/>"
 
 
return str;
 
}
 
function chop(str){ 
 
var strx;
 
strx="\""+str+"\"";
 
return strx;
}
 
$(document).ready(function () {
    $("#memo").click(function (e) {
 
       var cx=e.clientX;
var cy=e.clientY;
 
       number=number+1;
       x[number]=cx;
        y[number]=cy;
 
var sub2=new svgpaint();
 
str="<svg width=\"500\" height=\"500\">";
str=str+img("009.jpg",0,0,500,500);
for(s=1;s<number+1;s++){
str=str+sub2.rect(x[s],y[s],10,10,"red");
}
str=str+"</svg>";
$("#memo").html(str);
 
 
 
    });
 
});