Nicolas Roduit

I'm not sure I understand the request. If it is to have a specific measurement tool to have this ratio, I think it can be calculated simply with 2 lines...

You have to start by updating the version of [Weasis](https://nroduit.github.io/en/getting-started/) because this version 2.0.4 still uses JAI which is not maintained since 2006.

Thanks for your feedback, but I can't reproduce this problem when trying on versions 10.15 and 12.1. According to the error, it's like a root certificate for https is missing,...

You can try to set the set log level at DEBUG in the weasis preferences dialog. Adding `java-options=-Djavax.net.debug=all`in the weasis package (Weasis.cfg) should help to understand which certificate is missing...

The google plugin contains some limitations to manage relationships between images, it is better to use an OAuth2 connection directly in Weasis (available in the latest release). See this [post](https://github.com/nroduit/Weasis/issues/125).

No, the size of the general labels is defined according to the size of a view. [The future version 4](https://github.com/nroduit/Weasis/actions/runs/2018837528) allows to define a font size for the whole application...

Weasis do not create any files when opening dcm files. This is related to the system, see https://apple.stackexchange.com/questions/14980/why-are-dot-underscore-files-created-and-how-can-i-avoid-them

By default, it should not open a new Window. There are two exceptions, when: 1. the user has changed (weasis.user) 2. the hash of the config.properties and ext-config.properties has changed...

I can't reproduce this problem. When I open several exams from the [demo page](https://nroduit.github.io/en/demo/) I get the exams added in the current window. Which Linux distribution and version is it?

Yes. Which Linux distribution and version is it? And when you run `xdg-open weasis://` from several terminals.