0.99.7: DPI change is not correct

Mapaler · Post by **Mapaler** » Tue Mar 22, 2022 9:47 am

0.99.7
win10 64bit

Found in the process of making ID photos.

Photo size and DPI are not read correctly
If I calculate DPI 72, the automatically calculated size is completely different from the original image size
Then I crop and change the print size (Use the automatically calculated DPI)
Got the wrong DPI and print size
If I specify DPI and print size, the automatically calculated pixel dimensions of the resampled image are also incorrect

1647942507028_xnviewmp.png (13.13 KiB) Viewed 12267 times

Post by **xnview** » Thu Mar 24, 2022 8:06 am

not easy to understand the problem, could you send me the sample file?

Mapaler · Post by **Mapaler** » Thu Mar 24, 2022 8:54 am

The first problem, when resized, can not automatically read the size and DPI

The Second
I've cropped it to the ID pic ratio 7:9

Change to the required print size 35mm x 45mm. Uncheck resample, and only change Width, The Resolution will then be calculated automatically.

Clicking back on it found that it was different from my previous set number.

Post by **xnview** » Thu Mar 24, 2022 9:54 am

Mapaler wrote: Thu Mar 24, 2022 8:54 am The first problem, when resized, can not automatically read the size and DPI

If 'Load default values' is not checked, previous one are used

Change to the required print size 35mm x 45mm. Uncheck resample, and only change Width, The Resolution will then be calculated automatically.

Thanks to your detailed description I can reproduce the problem.

Post by **xnview** » Mon Mar 28, 2022 10:23 am

This problem is supposed to be fixed in XnView MP 1.00 beta. Please check and confirm the bug fix here.

XnView Software