On Monday, July 6, 2015 at 12:39:29 PM UTC+2, BJ wrote: > > a pdf is actual a 'container' of image etc. Using the ff pdf viewer you > can right click on the pdf displayed, hover over 'this frame' then click > 'view frame info'. A pop up appears - click on the media tab at the top and > then it may be possible to save the embedded images separate from the pdf. >
hmm, Depending, on how the PDF was created, the embedded images are, very often, optimized for pc screen resolution. So they are scaled down to 72dpi. Which is completely useless, if you want to print it on real paper. So as long as you stay with low res displays, it may be ok. Most default settings also compress jpg images with low quality / high compression settings, which imo creates ugly artefacts. So in my opinion, if you didn't create the PDFs on your own, they are a really bad source for images. Leaving alone the copyright problem, for much PDF content. mario -- You received this message because you are subscribed to the Google Groups "TiddlyWiki" group. To unsubscribe from this group and stop receiving emails from it, send an email to tiddlywiki+unsubscr...@googlegroups.com. To post to this group, send email to tiddlywiki@googlegroups.com. Visit this group at http://groups.google.com/group/tiddlywiki. To view this discussion on the web visit https://groups.google.com/d/msgid/tiddlywiki/e481cea6-9a1d-4dd2-9b80-547f2754d4a9%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
