\n"; for ($y=0; $y<$size_y; $y++){ $y0 = $y*$zoom_f; $y1 = $y*$zoom_f+$zoom_f; for ($x=0; $x<$size_x; $x++){ $x0 = $x*$zoom_f; $x1 = $x*$zoom_f+$zoom_f; $ar = $y*$size_x+$x; echo "\n"; } } echo ""; ?>