PPI setting for export as image

[sandreas41]

Where does the PPI get set? If it is from the screen resolution, why does it change from LibO version 5 to version 7?
The problem is my charts are exporting at a different ppi or dpi after upgrading to version 7.
I either need to find the ppi setting, or resize all my charts to match the desired resolution.
Edit: Tried changing width,height but failed. I’m getting the dpi/ppi from loading png files into gimp. Digging further into the encoding, I see the older png includes the “Physical Representation Aspect Ratio” tag (13 bytes long), but the png exported by 7.2 and 7.3 does not.
LibreOffice version 7.2.5.2 AppImage
Running on Debian 9-x64 Linux 4.9

After right clicking the image, selecting Export to image, it brings up a general dialog box for directory shortcuts/saved and filenames. There are no other boxes or settings. Just the directory and filename. After pressing OK it saves it without further questions for me.

[Hrbrgr]

If you check “Selection” when exporting and select the file type (e.g. PNG) you can specify the resolution in the following dialog.

---

Unfortunately you didn’t mention how to proceed when exporting.
Please still mention your operating system.

And please specify your LibreOfficwe version with three digits, e.g. 7.3.2.

Thank you.

---

Edit your input question to insert addenda.

[Hrbrgr]

Chart size will not change for export to image

I opened a spreadsheet I saved in version 5.2.7 , selected a chart, and find when exporting to image png, the size and dpi/ppi are different. So I attempt to increase the width and height by choosing Position and Size, (the Protect Size box is Not checked) but the next export is the same width x height and only the fonts have changed, now they are tiny. Am I missing a new option somewhere to lock the size, or is the ods file broken/stuck? Running LibreOffice-7.3.1-x86_64.AppImage on Debian. Al…