trimimagetopdf.py

This script takes a cleaned image of the page: there is only one picture left on the page.
The script cuts the picture and generates the PDF with the position of the picture on the page.
That is, the resulting PDF contains a borderless drawing, but at the original location on the page.
This facilitates the process of generating a PDF page with a heterogeneous content of rectangular segments.
With a certain modification of the script, you can build a tailing generator RDF, but this is no longer a Unix-way.

Depends: PIL, reportlab

Usage: trimimagetopdf.py [-h] [-a] [-d dpi] [-o outfile] [-v] imgname

Trim the image and creates a PDF with the same size

positional arguments:
imgname image file name

optional arguments:
-h, --help show this help message and exit
-a, --auto autotrim, bw mode, default False
-d dpi, --dpi dpi dpi for pdf output, default is 300
-o outfile, --outfile outfile output pdf name, default imgname.pdf
-f format, --format format format trim image, default png
-l left, --left left use left, complit -ltwz*, default -1
-t top, --top top use top, complit -ltwz*, default -1
-w width, --width width use width, complit -ltwz*, default -1
-z height, --height height use height, complit -ltwz*, default -1
-v, --version show program's version number and exit

*) The parameters -l,-t,-w,-z are used when normal trimming does not work and autotrim is not satisfactory.
Parameter values can be selected manually, and can be borrowed from imagemagick:

convert -verbose -trim original.png trim.png

2017
zvezdochiot