There is already a bug filed. One person reported you could render the canvas at 2x then scale back down to 1x.
The canvas does not take into account the devicePixelRatio -----Original message----- Sent: Wednesday, 08 July 2015 at 13:49:36 From: "Nuno Santos" <[email protected]> To: "Daniel França" <[email protected]> Subject: Re: [Interest] Image and Canvas get pixelated on retina iOS devices I have added this to the .plist: <key>NSHighResolutionCapable</key> <true /> But it didn’t made any difference… Nuno Santos Founder / CEO / CTO www.imaginando.pt +351 91 621 69 62 > On 08 Jul 2015, at 12:32, Daniel França <[email protected]> wrote: > > Maybe you need to add NSHighResolutionCapable to Info.plist? > http://blog.qt.io/blog/2013/04/25/retina-display-support-for-mac-os-ios-and-x11/ > > <http://blog.qt.io/blog/2013/04/25/retina-display-support-for-mac-os-ios-and-x11/> > > Em qua, 8 de jul de 2015 às 13:19, Nuno Santos <[email protected] > <mailto:[email protected]>> escreveu: > Hi, > > On my app, Images and Canvas gets pixelated on iOS retina devices. Is this a > bug? Or do I need to do anything additionally? Images don’t behave this way > on high resolution Android devices. Please look the attached screenshot. > > > <iOS Simulator Screen Shot 08 Jul 2015 12.18.19.png> > > Nuno Santos > Founder / CEO / CTO > www.imaginando.pt <http://www.imaginando.pt/> > +351 91 621 69 62 > > _______________________________________________ > Interest mailing list > [email protected] <mailto:[email protected]> > http://lists.qt-project.org/mailman/listinfo/interest > <http://lists.qt-project.org/mailman/listinfo/interest> _______________________________________________ Interest mailing list [email protected] http://lists.qt-project.org/mailman/listinfo/interest _______________________________________________ Interest mailing list [email protected] http://lists.qt-project.org/mailman/listinfo/interest
