Since we updated to the latest version, we noticed that the Osimis viewer print option changed. Now, there is a lot of empty space (red boxes). The viewer has a full width image, but when we try to print it resizes.
I think that is somehow related to the bug I am facing. When i open Osimis with 50% width, the print preview shows the entire space used. However, when I open Osimis with 100% width, the print preview doesn’t use all the available space. Here is an example.
In the Stone Web viewer, printing will automatically rescale the image to fit the paper width. You also have the possibility to download a screenshot of the drawing canvas as a JPEG file if rescaling if not adapted to your task (there is a button to this end).
As the Osimis Web viewer is free and open-source software, feel free to download and adapt the code to your needs by yourself, then share your contribution to the community: https://bitbucket.org/osimis/osimis-webviewer-plugin/
Finally, as you are embedding the Osimis Web viewer into an iframe, I guess you are working for a commercial company. Consider buying a professional support pack if this answer doesn’t suit you: https://www.orthanc-server.com/orthanc-pro.php