https://bugs.documentfoundation.org/show_bug.cgi?id=92375

--- Comment #41 from Christian Assig <[email protected]> ---
Created attachment 186871
  --> https://bugs.documentfoundation.org/attachment.cgi?id=186871&action=edit
Python script to fix odf files with missing resolution data

Thank you Mike Kaganski for your minimal reproducer. It helped me write a
python script that analyzes and "fixes" odp files containing png images without
resolution data (see attached).

The script was able to successfully fix the problems I previously had with
cropped images in odf files.

The script treats the odp file as a zip file and checks all files contained in
the zip file. If it finds png files without resolution data, it adds resolution
data and writes the resulting files to a new zip/odp file.

Currently, the script assumes a resolution of 96 dpi. You would need to change
that (in line 31 of the script) if your images have a different resolution.

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