we have Omero.figure 4.0.2 installed on a local server. For a recent publication we had images that we had to zoom in a lot in the figure so the dpi was around 30. When exporting the figure as PDF, we had large pixels in the low dpi images while the ones with higher “innate” dpi were fine. Then we tried exporting as TIFF (300dpi) and everything looked fine.
Upon checking the dpi export settings, we saw that it was set to 300dpi export. We also tried 600dpi but the PDF looked the same.
Did anyone have a similar problem or could help with this?