I do know much less in regards to the nuances of the pdf file format than I would like, however I am not fully ignorant both. "Decision" would possibly imply one thing when coping with raster photos (jpg, png, and many others), however the pdf file format is that this combined multimedia format that’s partly vector more often than not. When I’ve a pdf file highlighted in Finder, I would see one thing like this:
However on what needs to be a really comparable pdf file, I see a wildly totally different decision:
This is not of purely tutorial curiosity to me. The chubby pdfs all appear to have 2160 x 2944 decision, and the fairly trim pdfs all appear to have 567 x 774 decision. I’ve additional questions in that route however since it is a one-question-at-a-time form of place, I’m solely asking what this piece of metadata is representing and whether or not Finder is simply pulling these numbers out of its ass or in any other case making them up from nothing. Is that this one thing like a DPI setting in comparison with the width and peak of the media field (or crop field, or regardless of the different pdf packing containers are)? Is there some deeper which means? I might be proud of as technical reply as might be offered, as which may let me formulate higher followup questions within the different discussion board.
