Method "span" missing

[pjkersten]

When using multiple monitor setups, the "span" method is used to fill all monitors with a single background image. Wallpapoz is missing this method, which makes it unsuitable as a replacement for manual labor (change background) in a multi monitor setting.

[vajrasky]

I am sorry for the inconvenience.

I developed Wallpapoz without considering multi monitor setup. I do not have multi monitor.

[pjkersten]

Never mind. You could add the placement method just the same: scale/zoom/fill are valid settings for a single monitor setup. Adding one non testable method (scale) on top of that should be no sweat. Other people can give feedback on that. It's called "open source" for a reason :-)

[eToThePiIPower]

I know this issue is a bit old, but I have a quick fix for this on my fork. I'll send a pull request once I can spin up some VMs and test it on other window managers besides cinnamon.

[pjkersten]

This fixes this issue for the Gnome(3) backend.

When using other backends (I tried Xfce4) it crashes daemon_wallpapoz. (KeyError on available_style)

Xfce can be fixed by introducing a dummy style (I used {'5': '6'}), which must then set /backdrop/screen0/xinerama-stretch to true, or false for the other styles. I didn't look at the others.