QPainter on QPrinter kinda slow

JulsPower

Hi
Im using qt 6.8 under windows with mingw

this line takes up to a minute:

QPainter painter(Printer_F05);

Printer_F05 is initilize long before (when the application is started) as

Printer_F05 = new QPrinter(QPrinter::PrinterMode::HighResolution);

is there something to do to optimize?
thanks guys

SGaist

Hi,

That seems indeed a bit long.
What kind of printer are you connecting to ?

JulsPower

Network printer, does it "connect" before the actual render?