XnView Software

user0 wrote: Thu Mar 28, 2024 3:21 pm related
viewtopic.php?p=196424#p196424

What i described in my original post is a little bit confused to others, and may cause misleading, so i decide to create a new topic here. This time it should be way more clearer.

Hi! from daily use, i found its pretty pointless to zoom out an image smaller than the window size, So is it possible to give an option to lock it? Like what built-in windows photo viewer did

ok, thanks. but the use archive_read_data_block will not change the use of temporary file


Thanks for reply, unlike archive_read_data_into_fd, archive_read_data_block would just read the file data into the memory(even just a file mapping to the block of the original archive file if the archive ...

Hi! here's something we could do to optimize the performance when handling archives:

Seems currenly XnView MP just uses archive_read_data_into_fd to read and copy the file data from archive to a temploary file under local\temp folder, to generate thumbnail or to present on the screen.
We could use ...

Sorry for the mislead of the previous reply, previous reply has been edited and corrected.

Maybe we could introduce a mode that set the base minimum zoom-out size to fit the window(zoom-out to the size smaller than the window size is not allowed) like what windows photo viewer did to workaround this minor issue:)

Hi, I've found another minor issue during daily use:
When I set image to fit window and I zoomed the image after, zoom out and zoom in the image will not able to make the image to fit the window again ,except manually set the image to fit the window again.
Is there anyway to workaround it? It's ...

Hi, I've found another minor issue during daily use:
When I set image to fit window and I zoomed the image after, zoom out and zoom in the image will not able to make the image to fit the window again ,except manually set the image to fit the window again.
Is there anyway to workaround it? It's ...

Thanks for the assistance, now it works with iso files perfectly.
This software is really mind blowing to me.
Thanks again for creating such awsome software!
More interestingly, i know this software from chat-gpt's recommandation

Thanks! that was an exciting news because libarchive supports ISO image format natively.
There's only one problem left, xnview mp does not recongnize *.iso file extension, if i rename my *.iso file's extension to *.zip, xnview mp could open my iso disk image file with out any problems. So is there ...

Sorry, i means xnview mp. does xnview mp uses libarchive as well?

xnview wrote: Sat Jan 20, 2024 10:33 am oh sorry, there is no sdk for archive

Oh, is there any chance i could add support for extra archive formats? XnView is relly the best image viewer on the market and i wish to write addons to make it stronger

xnview wrote: Sat Jan 20, 2024 9:10 am you have the format SDK here

Hi, this SDK seems intended for extra image format support, not for archive format types like zip, rar, etc.

Hi!
I'm new here and i'd like to develop the addon library to meet my personal need.
I usually archive my picture files via iso disk image.
For me, here's a lot of advantages to use iso disk image format as archive format, such as:
1. Read only. i did not want my stored picture files somehow been ...