1 Topic by unio (edited by unio 2017-05-18 05:14:11)

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Topic: Incorrect print of the project

I have the offset lines in all Qt versions 5.8.0 (6.0). The archive contains a project and a screenshot of the problem.

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Attachment icon 2.zip 198.47 kb, 513 downloads since 2017-05-18 

  • scorpio810
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Re: Incorrect print of the project

No problem here :

Debian Qt 5.7.1

https://download.qelectrotech.org/qet/forum_img/unio.png

Win 10 Qt 5.8

https://download.qelectrotech.org/qet/forum_img/unio1.png

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3 Reply by unio (edited by unio 2017-05-18 07:51:25)

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Re: Incorrect print of the project

scorpio810 wrote:

No problem here :

I also have no problems in the main window. I have this problem with "QElectroTech: the preview window".
Can you show your screenshot of "QElectroTech: the preview window"?

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Re: Incorrect print of the project

https://download.qelectrotech.org/qet/forum_img/unio2.png

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5 Reply by Morganol (edited by Morganol 2017-05-18 09:15:18)

Re: Incorrect print of the project

OK for me on Qt 5.6.2, Mageia 6
EDIT: QET rev 4964 locally compiled in Qt Creator run in debug mode) screen res 2560x1600 /EDIT

To me it looks like on unio's system:

  • The conductors seem to go to correct drawing coordinates? (no ofset)

  • The elements are double size! I beleive they have correct insetion point, which varies by element.  Example: i think the computer element have insertion point defined top left if my theory is correct.

Weird.

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Re: Incorrect print of the project

This video shows the correct print Qt versions 5.5.1 and incorrect printing Qt versions 5.8.0.

https://youtu.be/vgEHRXFdb2k

Re: Incorrect print of the project

What is your screen resolution?

8 Reply by unio (edited by unio 2017-05-18 09:53:22)

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Re: Incorrect print of the project

Morganol wrote:

What is your screen resolution?

Display Resolution: 2560x1440 pixels.
PCI-E Gigabyte AMD Radeon HD7970 3072MB 384bit GDDR5 [GV-R797OC-3GD] connected via display port to the monitor 27" Dell UltraSharp U2713H.

ASUS P8Z77-V LE PLUS
Intel® Core™ i7-3770K
DDR3 32 GB
Thermaltake TR2 RX 1200W

I also have an incorrect print on the HP P2015 LaserJet laser printer.
Why does the monitor affect the printer?

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Re: Incorrect print of the project

May be a beginning of explanation : http://doc.qt.io/qt-5/qprinter.html#PrinterMode-enum
I have to see this, but there will be difficult because I haven't got a hdpi screen for test.

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Re: Incorrect print of the project

Morganol wrote:

OK for me on Qt 5.6.2, Mageia 6
EDIT: QET rev 4964 locally compiled in Qt Creator run in debug mode) screen res 2560x1600 /EDIT

To me it looks like on unio's system:

  • The conductors seem to go to correct drawing coordinates? (no ofset)

  • The elements are double size! I beleive they have correct insetion point, which varies by element.  Example: i think the computer element have insertion point defined top left if my theory is correct.

Weird.

You could try r4963?


svn export svn://svn.tuxfamily.org/svnroot/qet/qet/trunk --revision 4963  qelectrotech_trunk_4963

Or use 
svn patch r4962-scorpio810.diff

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Attachment icon r4962-scorpio810.diff 860 b, 388 downloads since 2017-05-18 

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Re: Incorrect print of the project

@ Unio : u can try latest 4965 packages?
Same for Morganol ! ;-)

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12 Reply by unio (edited by unio 2017-05-19 02:06:32)

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Re: Incorrect print of the project

I found out that the print is affected by the Size of the Display Settings:

https://youtu.be/BIBMj2SSBXM

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Re: Incorrect print of the project

It' s 4965 version?

Put your video link into quote HTML tag

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14 Reply by unio (edited by unio 2017-05-19 03:00:14)

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Re: Incorrect print of the project

scorpio810 wrote:

It' s 4965 version?

Yes, it is.

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Re: Incorrect print of the project

Thank you.

Nice, by default with 100% scaling it 's ok.

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Re: Incorrect print of the project

scorpio810 wrote:

Thank you.

Nice, by default with 100% scaling it 's ok.

I also see this same problem on another monitor Envision 27" G2770hL connected via HDMI port Intel® HD Graphics 4000.

But why do I have the correct print QT version 5.5.1 and can I somehow configure the QT version 5.8.0 for correct printing?

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Re: Incorrect print of the project

I just returned the function Qt::AA_EnableHighDpiScaling for macos in 4966 commit.Someone can try new builds?

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Re: Incorrect print of the project

But why do I have the correct print QT version 5.5.1 and can I somehow configure the QT version 5.8.0 for correct printing?

It 's more complicated : see Qt manual 
https://qelectrotech.org/forum/viewtopi … 6591#p6591

1) we don't have HDPI monitors.
2) If we have this monitors we need to try and check it in a real install not in virtual machine.

3) I don't want to install Windows in hard here, and not time and not the envy to try a install real hackintosh in my PC.
I have already spent a lot of time to run my old virtual machine Yosemite hackinstosh in this new Ryzen hardware.

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Re: Incorrect print of the project

scorpio810 wrote:

It' s 4965 version?

I rebooted the computer and now 4965 version print correctly on any size screen. Thank you!

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Re: Incorrect print of the project

unio wrote:
scorpio810 wrote:

It' s 4965 version?

I rebooted the computer and now 4965 version print correctly on any size screen. Thank you!

Nice, new Windows build is for soon 4966.
You could try if is always ok?

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Attachment icon r4966-scorpio810.diff 879 b, 382 downloads since 2017-05-19 

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Re: Incorrect print of the project

https://download.qelectrotech.org/qet/b … 7-05-19-1/

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22 Reply by unio (edited by unio 2017-05-19 04:07:12)

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Re: Incorrect print of the project

scorpio810 wrote:

https://download.qelectrotech.org/qet/b … 7-05-19-1/

The 4966 also prints correctly on any screen resolution.
Thank you!nomicons/smile

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Re: Incorrect print of the project

nomicons/smile

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