Re: [Interest] Fonts not rendered properly on RaspberryPi

2014-02-23 Thread Rutledge Shawn
On 23 Feb 2014, at 9:37 PM, Thiago Macieira wrote: > Em dom 23 fev 2014, às 20:44:16, Filip Piechocki escreveu: >> For me it looks good, maybe there is something wrong with fontconfig or >> freetype? > > That's my guess, yes. FWIW I saw this problem too when experimenting with Qt on Wayland on

Re: [Interest] Qt5/Android examples on the Play store?

2014-02-23 Thread Yves Bailly
Le 02/01/2014 22:14, Jason H a écrit : > The list doubled from yesterday to today! > > - > *From:* Jonathan Greig > *To:* Дмитрий Козлов > *Cc:* Interests Qt > *Sent:* Tuesday, December 31, 2013 3

Re: [Interest] Fonts not rendered properly on RaspberryPi

2014-02-23 Thread Thiago Macieira
Em dom 23 fev 2014, às 20:44:16, Filip Piechocki escreveu: > For me it looks good, maybe there is something wrong with fontconfig or > freetype? That's my guess, yes. -- Thiago Macieira - thiago.macieira (AT) intel.com Software Architect - Intel Open Source Technology Center _

Re: [Interest] Fonts not rendered properly on RaspberryPi

2014-02-23 Thread Filip Piechocki
My config.summary looks like this: Configure summary Building on: linux-g++ (x86_64, CPU features: mmx sse sse2) Building for: devices/linux-rasp-pi-g++ (arm, CPU features:) Platform notes: - Also available for Linux: linux-kcc linux-icc linux-cxx qmake vars .. styles

Re: [Interest] Fonts not rendered properly on RaspberryPi

2014-02-23 Thread Thiago Macieira
Em dom 23 fev 2014, às 09:13:55, Filip Piechocki escreveu: > Any idea whats causing this problem? Check your config.summary in the build and see if there are "no" items where you should have yes. As a general rule, you want to have "yes" everywhere, except where you know for sure that you don't

Re: [Interest] DPI

2014-02-23 Thread igor.mironchik
You are right. QScreen is more reliable than QDesktopWidget. At least QScreen makes calculations, handles system's calls, etc... -Original Message- From: Allan Sandfeld Jensen Sent: Sunday, February 23, 2014 4:54 PM To: igor.mironc...@gmail.com Cc: interest@qt-project.org ; Andre Somers

Re: [Interest] DPI

2014-02-23 Thread Allan Sandfeld Jensen
On Sunday 23 February 2014, igor.mironc...@gmail.com wrote: > QScreen::physicalDotsPerInch returns the same value as > QDesktopWidget::physicalDpi. > > But why do you think that QScreen::physicalDotsPerInch more reliable? > > P.S. I did not look at the Qt code yet, but I guess that I have to do i

Re: [Interest] DPI

2014-02-23 Thread igor.mironchik
QScreen::physicalDotsPerInch returns the same value as QDesktopWidget::physicalDpi. But why do you think that QScreen::physicalDotsPerInch more reliable? P.S. I did not look at the Qt code yet, but I guess that I have to do it... -Original Message- From: Allan Sandfeld Jensen Sent: Sun

Re: [Interest] DPI

2014-02-23 Thread Allan Sandfeld Jensen
On Sunday 23 February 2014, igor.mironc...@gmail.com wrote: > I’m absolutely sure that Qt determines DPI wrong. > > I’ve received from Qt that my screen has 72 DpiY, where actually it has > 130. > > So my question is what can I use else then QDesktopIWidget::physicalDpiY()? > I find QScreen::phy

Re: [Interest] DPI

2014-02-23 Thread Constantin Makshin
I'd say there's no 100% reliable cross-platform solution and Qt can't do anything about it — the screen itself may return incorrect information about its physical size, OS may somehow misinterpret that information or simply fake it by reversing the calculations (i.e. calculate physical size by mult

Re: [Interest] DPI

2014-02-23 Thread igor.mironchik
I’m absolutely sure that Qt determines DPI wrong. I’ve received from Qt that my screen has 72 DpiY, where actually it has 130. So my question is what can I use else then QDesktopIWidget::physicalDpiY()? I need cross-platform solution of finding average finger size (it’s somewhere 10 mm)... Fro

Re: [Interest] DPI

2014-02-23 Thread Andre Somers
igor.mironc...@gmail.com schreef op 23-2-2014 13:24: Hi. I want to determine how much pixels in 10 mm. I use the next calculations: staticconstqrealfingerSize=0.0393700787*10; staticconstqrealh= (qreal)QApplication::desktop()->physicalDpiY()*fingerSize; And this calculations return to me 28 tha

[Interest] DPI

2014-02-23 Thread igor.mironchik
Hi. I want to determine how much pixels in 10 mm. I use the next calculations: static const qreal fingerSize = 0.0393700787 * 10; static const qreal h = (qreal) QApplication::desktop()->physicalDpiY() * fingerSize; And this calculations return to me 28 that on my desktop is 5 mm only. 0.039

Re: [Interest] Qt5/Android examples on the Play store?

2014-02-23 Thread Guido Seifert
> That's not complete because my app isn't listed! ;-) Mine neither. Ok, ok... it is only 'in' since yesterday: https://play.google.com/store/apps/details?id=com.greenflowsolutions.gemote I must add: I am learning native Android for roughly a week now. Gui development and configuration with And

[Interest] Fonts not rendered properly on RaspberryPi

2014-02-23 Thread Filip Piechocki
Hi, I've built yocto poky (dora branch) for my Raspberry Pi and then crosscompiled Qt 5.2.1 sources for it (I use eglfs QPA plugin). For test and benchmark I use Qt Cinematic Experience. Everything is working fine except fonts. In the cinematic experience no text is visible at all and i get tons o