0.99.7: DPI change is not correct

[Mapaler]

0.99.7
win10 64bit

Found in the process of making ID photos.

• Photo size and DPI are not read correctly
  1647939994894_xnviewmp.png
• If I calculate DPI 72, the automatically calculated size is completely different from the original image size
  1647941884284_xnviewmp.png
• Then I crop and change the print size (Use the automatically calculated DPI)
  1647941997438_xnviewmp.png
• Got the wrong DPI and print size
  1647942108388_xnviewmp.png
• If I specify DPI and print size, the automatically calculated pixel dimensions of the resampled image are also incorrect
  1647942507028_xnviewmp.png

[xnview]

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

[Mapaler]

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

1648110510210_xnviewmp.png

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

1648111595622_xnviewmp.png

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

1648111420903_xnviewmp.png

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

1648111475825_xnviewmp.png

[xnview]

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.

[xnview]

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