positionalarguments:
input input filename (default: stdin)
options:-h, --help
show this help message and exit
-v, --verbose
Makes the program operate in verbose mode, printing messages on standard error.
-V, --version
Prints version information and exits.
--gui run tkinter gui (default on Windows)
--nogui
don't run tkinter gui (default elsewhere)
--size LxL
Poster width/height either as width times height or one of the known paper sizes (see below).
Cannot be used together with --factor or --maxpages.
--factor MULT
Poster size as multiple of input page area. Cannot be used together with --size or --maxpages.
--maxpages NUM
Maximum possible poster size with the given number of pages. Cannot be used together with --size
or --factor.
-o, --output OUTPUT
output filename (default: stdout)
--pagenum PAGENUM
Page number of input PDF to turn into a poster (default: 1)
--pagesize LxL
Width and height of the output pages or one of the known paper sizes (see below). This is the
paper size that you are printing on with your printer (default: A4)
--border L[:L[:L[:L]]]
The borders on each output page for gluing. This specifies how much the pages overlap each other.
If your printer cannot print borderless, then this value should also be larger than the border up
to which your printer is able to print. The default unit is mm. Other possible units are cm, in
and pt. One value sets the border on all four sides. Multiple values are separated by a colon.
With two values, the first value sets top and bottom border and the second value sets left and
right border. With three values, the first value sets the top border, the second value the left
and right border and the third value the bottom border. Four values set top, right, bottom and
left borders in that order.
--layouter {simple,complex}
The algorithm arranging the individual pages making the poster. The simple layout has all pages in
the same orientation. The complex layout is able to sometimes require less pages for the same
poster size and is allowed to rotate pages.
--remove-alpha
When the input is a raster image instead of a PDF document, plakativ can remove the alpha channel
for you. The resulting PDF poster might not be lossless anymore.
--cover-page
Add a cover page as the first page which shows the resulting layout. This is especially
interesting for the complex layouter unless you like puzzles.
--cutting-guides
Print light-gray dashed lines that surround the visible part of each page and can help with easier
cutting and gluing of the pages. This is generally only needed if the poster does not contain
enough detail for accurate gluing.
--page-numbers
Print a small number of each page to uniquely identify each sheet. This is especially useful in
combination with --cover-page because the numbers on the cover page correspond to the page
numbers.
--poster-border
If the poster itself has a white background and it is important that the final result has
precisely the desired poster size, then this option will print a light-gray dashed border around
the whole poster, so that it can be accurately cut to the correct overall size.
Postersize:
There are three ways to set the size of the final poster. The desired method is selected using the
mutually exclusive options --size, --factor and --maxpages. The --size option allows one to
specify a width and height into which the input will be fitted, swapping width and height as
necessary, to create the largest possible poster with those dimensions while keeping the aspect
ratio of the input. The --factor option scales the area of the input by the given multiplier. If
the input is a DIN A4 page, then a factor of 2 will create a DIN A3 poster. The --maxpages option
allows one to specify a maximum number of pages one is willing to print out and creates the
largest possible poster that can possibly be created with the given number of pages. For example,
printing a DIN A1 poster on DIN A4 pages with a border of 15 mm will require 15 pages with the
simple layouter engine. With --maxpages=15 a slightly larger poster will be generated but will
make better use of the available number of pages of paper. Using the complex layouter, an even
bigger poster can be generated with just 15 pages of paper by changing the orientation of some of
them.
Papersizes:
You can specify the short hand paper size names shown in the first column in the table below as
arguments to the --pagesize and --imgsize options. The width and height they are mapping to is
shown in the second column. Giving the value in the second column has the same effect as giving
the short hand in the first column. The values are case insensitive.
A0 841mmx1189mm
A1 594mmx841mm
A2 420mmx594mm
A3 297mmx420mm
A4 210mmx297mm
A5 148mmx210mm
A6 105mmx148mm
Legal 8.5inx14in
Letter 8.5inx11in
Tabloid
11inx17in
Borders,cuttingandgluing:
The border on each page set using the --border option has two purposes. Firstly, the border is
useful for printers that do not support borderless printing. Secondly, the border is the area
where the individual pages overlap and can be glued together. Before gluing, cut away the border
area where the printer was unable to print on. As long as you stay within the distance set by the
--border option, you don't need precision tools to do the cutting but can cut freehand using a
pair of scissors. You only need to cut the borders from those edges that will end up being glued
onto another piece of paper. By keeping even the area at the border your printer could not print
on from the paper at the bottom you maintain a larger area for the glue.