NAME

PDF::Imposition::Schema2x4x2 - fixed size 16 pages on 2 sheets signature schema, with double folding.

SYNOPSIS

    use PDF::Imposition::Schema2x4x2;
    my $imposer = PDF::Imposition::Schema2x4x2->new(
                                                    file => "test.pdf",
                                                    output => "out.pdf",
                                                    );
    $imposer->impose;

The output pdf will be left in $imposer->output

SCHEMA EXPLANATION

Fixed signature size of 16 pages, printed recto-verso on 2 sheets.

Typical usage: print A5 on A3, or A6 on A4, then fold twice and cut the edges.

Visualization (the prefix r means logical page disposed upside-down -- rotated 180 degrees):

     +------+------+    +------+------+
     |      |      |    |      |      |
     |  r9  |  r8  |    |  r7  | r10  |
     |      |      |    |      |      |
     +------+------+    +------+------+
     |      |      |    |      |      |
     |  16  |  1   |    |  2   | 15   |
     |      |      |    |      |      |
     +------+------+    +------+------+

     +------+------+    +------+------+
     |      |      |    |      |      |
     | r11  | r6   |    |  r5  | r12  |
     |      |      |    |      |      |
     +------+------+    +------+------+
     |      |      |    |      |      |
     |  14  |  3   |    |  4   |  13  |
     |      |      |    |      |      |
     +------+------+    +------+------+

To complete the block of 16 logical pages, blank pages are inserted if needed.

INTERNALS

pages_per_sheet

Returns 8

cropmarks_options

Set inner to false and force signature to 16.

SEE ALSO

PDF::Imposition