How to duplex print?

[SGaist]

Hi,

I'm not sure I'm following you. Why would you need to set that ?

[AlexxanderX]

I updated the first post. I only want to print a double sided page/duplex directly/without using print dialog.

[AlexxanderX]

I updated the first post. I only want to print a double sided page/duplex directly/without using print dialog.

[SGaist]

Did you check that you are trying to use the correct printer ?

[SGaist]

Did you check that you are trying to use the correct printer ?

[AlexxanderX]

Yes, and I will make a check function for it. But the code is right?

[AlexxanderX]

Yes, and I will make a check function for it. But the code is right?

[SGaist]

How do you create m_printer ?

[SGaist]

How do you create m_printer ?

[AlexxanderX]

@m_printer = new QPrinter(QPrinter::HighResolution);
m_printer->setPageSize(QPageSize(QPageSize::A4));
m_printer->setOrientation(QPrinter::Portrait);
m_printer->setPageMargins(QMarginsF(20.f,20.f,10.f,10.f));@

[AlexxanderX]

@m_printer = new QPrinter(QPrinter::HighResolution);
m_printer->setPageSize(QPageSize(QPageSize::A4));
m_printer->setOrientation(QPrinter::Portrait);
m_printer->setPageMargins(QMarginsF(20.f,20.f,10.f,10.f));@

[SGaist]

You should rather use the second constructor using QPrinterInfo to ensure you are using the right device

[SGaist]

You should rather use the second constructor using QPrinterInfo to ensure you are using the right device