1.11.2 - Doesn't support high DPI

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Mapaler
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1.11.2 - Doesn't support high DPI

Post by Mapaler »

The scan data from Bruker microCT records the real size of the image in the image DPI. For example, the pixel size of this image is 0.55 μm, so the number of pixels per meter is 1,818,052, and the DPI is about 46,178.6.
4272_TOTALCMD64_Total_Commander_(x64)_11.58_RC4_-_NOT_REGISTERED_结果.jpg
I want to insert this image into Word and keep its real size, but I need to reduce the stored pixel size. I tried using XnViewMP to modify it, but it doesn’t support such a high DPI value.
4273_xnviewmp_mouse_femur_cort-submicron__rec_spr.bmp_-_XnView_M_结果.jpg
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cday
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Re: 1.11.2 - Doesn't support high DPI

Post by cday »

Maybe if you open the image and use Image > Canvas resize... to set the desired actual size??

But even if sound in principle, you might well hit the same calculation overflow limit... :wink:

Otherwise, ideally if you are able to, post an example image and maybe someone who likes a challenge might find a solution.
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Mapaler
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Re: 1.11.2 - Doesn't support high DPI

Post by Mapaler »

cday wrote: Thu Jun 25, 2026 2:57 pm Maybe if you open the image and use Image > Canvas resize... to set the desired actual size??

But even if sound in principle, you might well hit the same calculation overflow limit... :wink:

Otherwise, ideally if you are able to, post an example image and maybe someone who likes a challenge might find a solution.
The maximum DPI allowed by XnViewMP is 9999.99; anything higher will automatically be set to 72.

This is a sample picture. OneDrive
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xnview
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Re: 1.11.2 - Doesn't support high DPI

Post by xnview »

ok will be fixed