Legacy ImageMagick Discussions Archive

Is it possible to set custom print size to jpg without modifying pixels?

It's not an issue in identify, because if I save bmp to jpg manually via XnView I have a difference in 4-th digit of print size.

Is there any workaround to fix print size via Imagemagick, for example:
1 - read print size from bpm
2 - convert bmp to jpg
3 - set print size to jpg without modifying ...

Hello!

When I run program "convert in.bmp out.jpg" dpi and print sizes are modified.

For example

Image: in.bmp
Format: BMP3 (Microsoft Windows bitmap image (V3))
Class: DirectClass
Geometry: 2338x1653+0+0
Resolution: 78.34x78.34
Print size: 29.8443x21.1003
Units: PixelsPerCentimeter

Image ...