C4::Labels - Functions for printing spine labels and barcodes in Koha
$options = get_label_options()
Return a pointer on a hash list containing info from labels_conf table in Koha DB.
$options = get_label_items()
Returns an array of references-to-hash, whos keys are the field from the biblio, biblioitems, items and labels tables in the Koha database.
build_circ_barcode( $x_pos, $y_pos, $barcode,
$barcodetype, \$item);
$item is the result of a previous call to get_label_items();
sub draw_boundaries ($x_pos_spine, $x_pos_circ1, $x_pos_circ2,
$y_pos, $spine_width, $label_height, $circ_width)
This sub draws boundary lines where the label outlines are, to aid in printer testing, and debugging.
sub drawbox { $lower_left_x, $lower_left_y,
$upper_right_x, $upper_right_y )
this is a low level sub, that draws a pdf box, it is called by draw_boxes
FYI: the $upper_right_x and $upper_right_y values are RELATIVE to $lower_left_x and $lower_left_y
and $lower_left_x, $lower_left_y are ABSOLUTE, this caught me out!
Mason James <mason@katipo.co.nz>