How do I display a picture on two monitors, one landscape and the other portrait?

[PaterFrog]

I have a dual monitor setup, with one in landscape mode and the other turned 90 degrees for portrait mode.

How do I get Irfanview to simply show the current image (in fullscreen) on both monitors without stretching it across them?
I basically want the same image to be shown twice and each monitor should be unaffected by the other. Pretend I have two separate instances of Irfanview open at the same time, but hotkeys and such work for both simultaneously.

[Bhikkhu Pesala]

See the thumbnail viewer options menu: Show opened image on second monitor (fullscreen). Does that solve the problem for you?

[PaterFrog]

I'm going to assume that the thumbnail viewer is supposed to be the normal window with all the buttons and menus? If that is the case, I wasn't able to find said option. The only option regarding monitors that I could find was to stretch the image across monitors, which is not what I want. I just want to see the image twice, one on each monitor.

[Bhikkhu Pesala]

The thumbnail viewer is a whole new window (Shortcut T). Select images in the thumbnail viewer on your portrait monitor, and with the suggested option, view them fullscreen on the landscape monitor.

http://www.softerviews.org/Browsing.html

[PaterFrog]

I tried your suggestion, but the fullscreen view still shows the image only on one screen. I want it on both, but not stretched across.

[Bhikkhu Pesala]

You can also see the image on the portrait monitor. The thumbnail size can be up to 800 x 800 pixels

[PaterFrog]

That's not good enough, I need both sides to be fullscreens.^^