}
// Build a new bound object which corresponds to the header.
Bound bound;
if (header.hasBbox()) {
HeaderBBox bbox = header.getBbox();
bound = new Bound(bbox.getRight() * COORDINATE_SCALING_FACTOR, bbox.getLeft() * COORDINATE_SCALING_FACTOR,
bbox.getTop() * COORDINATE_SCALING_FACTOR, bbox.getBottom() * COORDINATE_SCALING_FACTOR,
header.getSource());
} else {
bound = new Bound(header.getSource());
}