XnView Software

Hi,

if I select a PNG at the browser than I can enable/disable the background of a PNG per Ctrl+H (preview). But some times no background image is shown, most at large images. Here an example. It's downscaled the image for upload, but the problem is still there. I can double click on the image, it's opened at XnView and switch the ocean background on/off. But for the XnView preview the switch doesn't work. Did I have overseen an option?

Best-
Micha

the problem is in alpha channel

Sorry, I don't understand.

The alpha can be enabled/disabled if the image is opened at XnView and the ocean background can be seen. So, it looks like expected. Only the small preview doesn't work in the same way.

oh right, seems to be a bug with lower zoom value. if > 100%, no problem.

I found the issue for large images first (like 6000x4000), for smaller it works. I was surprised that the down scaled image shows the problem too, but so it was able to upload it here.

Good luck for fixing.

Thanks,
Micha