B*t/this.scale-this.y0/this.scale+(m.y-q.y*n)/n;for(a=0;a<u;a++){if(null==this.wnd)return null;var D=a*r/this.scale-this.x0/this.scale+(m.x-q.x*n)/n,F=B*u+a+1,L=new mxRectangle(D,v,r,t);f=this.renderPage(this.pageFormat.width,this.pageFormat.height,0,0,mxUtils.bind(this,function(E){this.addGraphFragment(-D,-v,this.scale,F,E,L);this.printBackgroundImage&&this.insertBackgroundImage(E,-D,-v)}),F);f.setAttribute("id","mxPage-"+F);C(f,null!=z||B<x-1||a<u-1)}}if(null!=z)for(B=0;B<z.length;B++)C(z[B],B<