add Center position
functions.image.php find
case 'Bottom right':
$img2_x = $img1_w - 8 - $img2_w;
$img2_y = $img1_h - 8 - $img2_h;
break;
add below
case 'Center':
$img2_x = ($img1_w - $img2_w) / 2;
$img2_y = ($img1_h - $img2_h) / 2;
break;
Open functions.admin.php
find
$result[] = array ('gallery', '21', 'gallery_logopos', 2, 'Bottom left', array('Top left','Top right','Bottom left','Bottom right'));
Change
$result[] = array ('gallery', '21', 'gallery_logopos', 2, 'Bottom left', array('Top left','Top right','Bottom left','Bottom right','Center'));
add Center position
functions.image.php find
add below
Open functions.admin.php
find
$result[] = array ('gallery', '21', 'gallery_logopos', 2, 'Bottom left', array('Top left','Top right','Bottom left','Bottom right'));Change
$result[] = array ('gallery', '21', 'gallery_logopos', 2, 'Bottom left', array('Top left','Top right','Bottom left','Bottom right','Center'));