Lanczos resizing in image viewer

Help & Support
1

There's a problem when I saw comics in non-original size.

For example:
View size: original
Imgur

View size: 150%
Imgur

There're some unexpected grids show on 150% view size. I think this is came form the resize algorithm.

I tried it with other software, if resize it with Lanczos algorithm, the result is much better.
So could you support Lanczos algorithm to resize image in viewer?

2

A choice of resize algorithms in the viewer is on our list, although it may not happen for a while as it'd likely come as part of extensive work on the viewer, not as a small change. Which is something we've been thinking about for a long time but haven't started yet (mainly because it's good enough for most things and other work has taken priority).