Re: [Interest] Qtcontainerbench std::vector vs QVector

On 07/27/2015 10:42 PM, Gunnar Roth wrote: > Hi Constantin. > Thank you for looking at my benchmark. > >> Am 24.07.2015 um 08:57 schrieb Constantin Makshin : >> >> Well, after looking at the code I can say that the was you wrote this >> benchmark "abuses" the QVector's copy-on-write semantic, maki

Re: [Interest] Mac with Retina Display - Look is "Pixilated" with Qt-5.4.2

On Tue, Jul 28, 2015 at 7:28 AM, Hamish Moffatt wrote: > On 26/07/15 20:04, Robert Iakobashvili wrote: >> It's a QWidget-based application. >> >> After adding to Info.plist >> >> NSHighResolutionCapable >> >> NSPrincipalClass >> NSApplication >> >> on a good side all texts and fonts are looking g

Re: [Interest] Mac with Retina Display - Look is "Pixilated" with Qt-5.4.2

On 26/07/15 20:04, Robert Iakobashvili wrote: > It's a QWidget-based application. > > After adding to Info.plist > > NSHighResolutionCapable > > NSPrincipalClass > NSApplication > > on a good side all texts and fonts are looking great in the created by > Quartz Debug > HDPI Display with double res

Re: [Interest] Qtcontainerbench std::vector vs QVector

On Monday 27 July 2015 21:42:58 Gunnar Roth wrote: > But the results show still a 50% better performance for std::vector when > inserting and 2 times better performance when iteration non const. In the > other cases QVector is on par with std::vector. So i still say choose > QVector only when you r

Re: [Interest] Qtcontainerbench std::vector vs QVector

Hi Constantin. Thank you for looking at my benchmark. > Am 24.07.2015 um 08:57 schrieb Constantin Makshin : > > Well, after looking at the code I can say that the was you wrote this > benchmark "abuses" the QVector's copy-on-write semantic, making it > somewhat biased towards std::vector — you us

Re: [Interest] Mac with Retina Display - Look is "Pixilated" with Qt-5.4.2

On Mon, Jul 27, 2015 at 6:57 PM, John Weeks wrote: > >> On 26 Jul 2015, at 3:04 am, Robert Iakobashvili wrote: >> >> The look of images is not changes/improves even if the names of >> the 2x images are passed explicitly. They are loaded, but still not looking >> differently from 1x. > > Do you ha

Re: [Interest] Mac with Retina Display - Look is "Pixilated" with Qt-5.4.2

> On 26 Jul 2015, at 3:04 am, Robert Iakobashvili wrote: > > The look of images is not changes/improves even if the names of > the 2x images are passed explicitly. They are loaded, but still not looking > differently from 1x. Do you have a second monitor at standard resolution? You may be exper

Re: [Interest] [ Android ] Can Qt Positioning API access and output NEMA GPS Strings?

Hi Alex, t looks like it QNmeaPositionInfoSource reads NMEA strings. I want to output NMEA strings that look like this: $GPGGA,123519,4807.038,N,01131.000,E,1,08,0.9,545.4,M,46.9,M,,*47 Maybe QNmeaPositionInfoSource has some way to output the raw source strings that it reads? -Ed On Jul 27

Re: [Interest] [ Android ] Can Qt Positioning API access and output NEMA GPS Strings?

Hi, I am not sure whether this is what you are after but there is a class called QNmeaPositionInfoSource which can take NMEA input from a QIODevice. The QIODevice is supposed to provide the NMEA strings which the API turns into a QGeoPositionInfoSource-like behavior. There is an example for

[Interest] [ Android ] Can Qt Positioning API access and output NEMA GPS Strings?

For example: GPS NMEA - GPGGA GNGNS and GLGNS For example: GGA - essential fix data which provide 3D location and accuracy data. $GPGGA,123519,4807.038,N,01131.000,E,1,08,0.9,545.4,M,46.9

[Interest] QGraphicsPixmapItem scaling and memory issues

Hello, I'd like to know what exactly happens when you scale up a QGraphicsPixmap item. Does the item clip to its exposed part or I can end up with a huge pixmap and big memory problem ? Do I have to do the clipping on the viewport myself? Thanks Philippe Lelong

Re: [Interest] Strange font issue on iOS 9

Have you tried with native rendering? On 07/21/2015 01:12 PM, Juhani Matilainen wrote: Hello I have strange font problem on iOS 9. Messy fonts are displayed in some texts. Here is an example screenshot: https://www.dropbox.com/s/vl0vszob9fupn23/file%2020.7.2015%2015.49.24.png?dl=0 This is QM

Re: [Interest] Dynamic translation

Op 27-7-2015 om 09:34 schreef Graham Labdon: > Hi > My system maintains a system log which we require to be in English. > Some of the strings used to log messages are also used to present information > to the user in the selected language In that case, you will need to keep the message in English

Re: [Interest] Dynamic translation

From: Graham Labdon > My system maintains a system log which we require to be in English. > Some of the strings used to log messages are also used to present information > to the user in the selected language We had the same problem and solved it by implementing a special message class that contai

Re: [Interest] Dynamic translation

Hi If I search the ts files, that means I have to ship them with my application -Original Message- From: interest-bounces+graham.labdon=avalonsciences@qt-project.org [mailto:interest-bounces+graham.labdon=avalonsciences@qt-project.org] On Behalf Of Rainer Wiesenfarth Sent: 25 Jul

Re: [Interest] Dynamic translation

Hi My system maintains a system log which we require to be in English. Some of the strings used to log messages are also used to present information to the user in the selected language -Original Message- From: interest-bounces+graham.labdon=avalonsciences@qt-project.org [mailto:inte