Am 24.04.2016 um 07:11 schrieb Scott Kostyshak <skost...@lyx.org>: > > On Sun, Apr 24, 2016 at 12:03:15AM -0400, Scott Kostyshak wrote: >> On Fri, Apr 22, 2016 at 06:08:31PM +0100, Guillaume Munch wrote: >>> Le 18/04/2016 02:20, Scott Kostyshak a écrit : >>>> >>>> I imagine Guillaume did not intend this as a full patch, >>> >>> Indeed. >>> >>>> >>>> More importantly, the patch does not change anything for me. I am >>>> testing with lyxinkscape.lyx and lyxinkscape.svg that can be downloaded >>>> from #9778 (note you need to change the path to lyxinkscape.svg in that >>>> LyX file). Do you see the problem before your patch is applied and does >>>> the problem go away after applying your patch? Attached is the >>>> screenshot for me. >>> >>> The difference between the bad display and the good display in this example >>> svg is the formula in the bottom right, which I can see on your screenshot. >>> To you see this formula before the patch? >> >> Ah yes I do see what you mean. I did not realize that. Because it was so >> small I just assumed it was corrupted. >> >>> It is strange that it displays so small, here it is at least twice as wide. >>> But here too I find it too small. I tested and the preview is smaller than >>> in 2.1.4, so there may be a regression. >> >> Interesting. This could be a separate issue. I will do a bisect. > > Bisect led me here: c053a939 > > Stephan can you reproduce on OS X?
Yes. A little bit tricky because these commits doesn’t compile on my system. > To reproduce, download lyxinkscape.lyx and lyxinkscape.svg from #9778. > Do you see a difference in the size displayed in LyX before/after > c053a939. > > I wouldn't be surprised if this depends on the Qt version (e.g. > different Qt "features" and difficulty of Qt getting the high res right) No, the problem is the assignment of params_.pixel_ratio to 4.0. It seems not needed anymore. I’ve made it to overcome the size problems with the internal SVG-converter on HiDPI displays. The attached patch fixes it on my system. Stephan
svg-pixel_ratio.diff
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