On 22/07/17 06:48, Jason Crain wrote: > On Fri, Jul 21, 2017 at 01:52:16PM -0700, Min Su wrote: >> I'm trying to set PPI when generating image from pdftoppm,but it seems like >> we only have parameters to set DPI "-r". I think the "r" here means >> resolution and the value should be a DPI. Since DPI is different from PPI, >> what if I want to set resolution by using PPI? Is there a way to translate >> them or there's another parameter which can take PPI? > > Probably the manpage and --help text are inaccurate and should say PPI > instead of DPI, since pdftoppm is outputting to an image and not a > printer.
Yes it should be changed to PPI. The pdftocairo manpage and --help text uses PPI. _______________________________________________ poppler mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/poppler
