Sure, but I reproduce there are (I believe) two issues here : 1) justification is more complicated with webkit due to not (really) working optimizeLegibility in WebKit and the fact that WebKit handles poorly decimal in word-spacing and not at all in letter-spacing 2) due to kerning (I can send you a screenshot comparing in Photoshop two texts one over the other) / letter-spacing / word-spacing (?), lines are much longer in WebKit => hence, if you have for example "footnotes" as in this PDF, they don't get at the right place in the text (all the more so as if you have a PDF from an InDesign export, there may be "metrics" which cause some text to go over another — yet, you can always remove all metrics before exporting in PDF…it avoids part of the issue)
NB : I don't manage to get the fonts extracted to work, but I can send those to you in otf if you want (don't know if extraction is not working due to my installation ?) PDF file : BugWebkit.pdf (http://cl.ly/0L3g2I1r3G2a0T0o3622) -- Clément Wehrung 06 88 10 65 91 Le mercredi 26 octobre 2011 à 14:35, Clément Wehrung a écrit : > You can understand better the issue here (Firefox vs Safari on Mac/iOS) > > http://dev.nurves.com/pdf2html/-6.html > > Cf. footnotes > > WebKit.png (http://cl.ly/3c1B2V1X2u2C2f0M2L0L) > Firefox.png (http://cl.ly/0Q111C3u2g3T2U1D3U2u) > -- > Clément Wehrung > 06 88 10 65 91 > > > > Le mercredi 26 octobre 2011 à 14:26, Clément Wehrung a écrit : > > > Hi Josh, > > > > Thanks for all this. I'm already looking at the code now, but I've run into > > some issues with webkit rendering compared to Firefox (where it looks > > really amazing !). I know webkit has a bug with letter-spacing (does not > > take decimal into account) but there's more to it since > > text-rendering:optimizeLegibility; only partly works. I try to see how we > > could get text boxes not to end up one over the other. I can show you some > > screenshots if you want. > > > > btw, when have you chosen not to use only the background image for all > > graphics ? is it in order to achieve some image over text ? > > > > Thanks, > > > > Clement > > > > -- > > Clément Wehrung > > 06 88 10 65 91 > > > > Le mardi 25 octobre 2011 à 00:41, Josh Richardson a écrit : > > > > > Ok, sent you a read-only access invitation for now. Thanks for your > > > offer to help. Here is my bigger issues list to get a flavor – a lot of > > > fun things to do. Let me know what you want to do with pdftohtml! > > > > > > Translate drawing operations into canvas with SVG > > > Find better way to calculate vertical positioning, by looking at browser > > > source code > > > z-index handling -- currently text is never masked by graphics > > > Algorithmic extraction of TOC > > > Algorithmic extraction of page numbering (Alec may be working on this) > > > Algorithmic identification of chapters > > > Right-to-left text, proper display (e.g. Arabic, Hebrew) > > > Algorithmic detection of text flow (Stephen may be working on this) > > > Detection / removal of duplicate images > > > Jpg vs. png selection; automatically choose the best format for each image > > > > > > > > > --josh > > > > > > From: Clément Wehrung <[email protected] (mailto:[email protected])> > > > Date: Mon, 24 Oct 2011 15:27:23 -0700 > > > To: Josh Richardson <[email protected] (mailto:[email protected])> > > > Cc: "[email protected] > > > (mailto:[email protected])" <[email protected] > > > (mailto:[email protected])>, Alec Taylor > > > <[email protected] (mailto:[email protected])> > > > Subject: Re: [poppler] pdftohtml does not preserve fonts > > > > > > Sure ! Do you have a link for the repo so that I can already have a look > > > (I didn't figure out which one it is right now) ? I'm really interested > > > in helping you, if you need something on any specific topic don't > > > hesitate. Many thanks again, > > > > > > Clément > > > > > > > > > On Mon, Oct 24, 2011 at 8:01 PM, Josh Richardson <[email protected] > > > (mailto:[email protected])> wrote: > > > > Can you give me a couple of days? I want to try to get a repo hosted > > > > on, > > > > e.g. bitbucket, which is connected to my repo, so that it's easier to > > > > keep > > > > everything in synch. Alec Taylor set up a repo there already, which > > > > you > > > > can use to get an immediate snapshot if needed. > > > > > > > > Best, --josh > > > > > > > > On 10/24/11 10:45 AM, "iclems" <[email protected] > > > > (mailto:[email protected])> wrote: > > > > > > > > > > > > > >Dear Josh, > > > > > > > > > >Being working on a pdftohtml project which requires font preservation, > > > > >I'd > > > > >be really interested in getting this too. Do you think it's possible ? > > > > > > > > > >Thanks, > > > > > > > > > >Clement > > > > >[email protected] (mailto:[email protected]) > > > > > > > > > > > > > > >Josh Richardson wrote: > > > > >> > > > > >> Preserving fonts is not integrated into the master repository yet. > > > > >> If > > > > >>you > > > > >> like, I can send you a patched version of Poppler which will do it. > > > > >> You'll still have to run your own process (like Fontforge) to convert > > > > >>the > > > > >> fonts into a web-usable format, but it's straightforward as long as > > > > >> the > > > > >> fonts have mapping to unicode, and doable even without. > > > > >> > > > > >> --josh > > > > >> > > > > >> From: M Naveed Akram <[email protected] > > > > >> (mailto:[email protected])<mailto:[email protected]>> > > > > >> Date: Fri, 30 Sep 2011 06:52:14 -0700 > > > > >> To: > > > > >>"[email protected] > > > > >>(mailto:[email protected])<mailto:[email protected]>" > > > > >> <[email protected] > > > > >> (mailto:[email protected])<mailto:[email protected]>> > > > > >> Subject: [poppler] pdftohtml does not preserve fonts > > > > >> > > > > >> Hi, > > > > >> > > > > >> I have been using 0.16 release of poppler-utils, but I am facing a > > > > >> problem. When converting pdf to html using pdftohtml it does not > > > > >>preserve > > > > >> fonts in the output html. How can I solve this issue. Please help > > > > >> > > > > >> > > > > >> _______________________________________________ > > > > >> poppler mailing list > > > > >> [email protected] (mailto:[email protected]) > > > > >> http://lists.freedesktop.org/mailman/listinfo/poppler > > > > >> > > > > >> > > > > > > > > > >-- > > > > >View this message in context: > > > > >http://old.nabble.com/pdftohtml-does-not-preserve-fonts-tp32569116p3271208 > > > > >4.html > > > > >Sent from the Free Desktop - poppler mailing list archive at > > > > >Nabble.com (http://Nabble.com). > > > > > > > > > >_______________________________________________ > > > > >poppler mailing list > > > > >[email protected] (mailto:[email protected]) > > > > >http://lists.freedesktop.org/mailman/listinfo/poppler > > > > > > > > > > > > > > >
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