Shuhao> For the problem with file loading, I have that issue. I try to keep my Shuhao> notes in under 14 pages per file because of this.
Shuhao> Can't we not have multiple files inside the tar file? This means that Shuhao> each page (or two pages, whatever the optimal number is) gets its own Shuhao> xml file. We would only load pages as they are necessary, and even Shuhao> freeing (on save, as an example). The problem is that xournal instantiates every single widget needed for the entire document, eating a lot of memory. One solution is that, in single page mode, only the current page (and perhaps the next and previous) are loaded. This will slow scrolling, but if properly done it might work. But this requires a lot of work. --dmg Shuhao> Shuhao Shuhao> On 11/20/2013 10:24 PM, D M German wrote: >> >> >> Wilson> I'm interested to hear the resolution of this resize lag! Because of the Wilson> limitations of my netbook the memory usage and lag were probably the two Wilson> issues that impacted my experience the most. >> >> After the exercise to port to goocanvas, I can say that this problem is >> not trivial to solve. >> >> The main problem is that xournal instantiates every single canvas item >> when they are created/loaded from the file. This means that if you are >> low in memory, and your document is large, your computer might start >> trashing. >> >> The resize problem is not as difficult to solve (specially for one page >> viewing). This might be done by resizing the current page interactively >> and the rest of the pages in the background (something that is done >> already for PDF backgrounds). Of course, the programming is not >> trivial, but doable. >> >> >> --dmg >> >> >> -- >> Daniel M. German >> http://turingmachine.org/ >> http://silvernegative.com/ >> dmg (at) uvic (dot) ca >> replace (at) with @ and (dot) with . >> >> >> >> ------------------------------------------------------------------------------ >> Shape the Mobile Experience: Free Subscription >> Software experts and developers: Be at the forefront of tech innovation. >> Intel(R) Software Adrenaline delivers strategic insight and game-changing >> conversations that shape the rapidly evolving mobile landscape. Sign up >> now. >> http://pubads.g.doubleclick.net/gampad/clk?id=63431311&iu=/4140/ostg.clktrk >> _______________________________________________ >> Xournal-devel mailing list >> Xournal-devel@lists.sourceforge.net >> https://lists.sourceforge.net/lists/listinfo/xournal-devel >> Shuhao> ------------------------------------------------------------------------------ Shuhao> Shape the Mobile Experience: Free Subscription Shuhao> Software experts and developers: Be at the forefront of tech innovation. Shuhao> Intel(R) Software Adrenaline delivers strategic insight and game-changing Shuhao> conversations that shape the rapidly evolving mobile landscape. Sign up now. Shuhao> http://pubads.g.doubleclick.net/gampad/clk?id=63431311&iu=/4140/ostg.clktrk Shuhao> _______________________________________________ Shuhao> Xournal-devel mailing list Shuhao> Xournal-devel@lists.sourceforge.net Shuhao> https://lists.sourceforge.net/lists/listinfo/xournal-devel -- Daniel M. German "One person will bear with dissent in matters of church government, John Stuart Mill -> but not of dogma" http://turingmachine.org/ http://silvernegative.com/ dmg (at) uvic (dot) ca replace (at) with @ and (dot) with . ------------------------------------------------------------------------------ Shape the Mobile Experience: Free Subscription Software experts and developers: Be at the forefront of tech innovation. Intel(R) Software Adrenaline delivers strategic insight and game-changing conversations that shape the rapidly evolving mobile landscape. Sign up now. http://pubads.g.doubleclick.net/gampad/clk?id=63431311&iu=/4140/ostg.clktrk _______________________________________________ Xournal-devel mailing list Xournal-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/xournal-devel
