How to change the resolution of printer when it print in a single page?

Hello everyone,

I want to print an image in the first part of the page using high resolution and print another image at the rest part of the page using screen resolution, is there anyone can tell me what shoud I do?

Thank you for your help.

Momo

Set the printer to high resolution and print the whole page that way. If you need to scale something then you can use the transformation abilities in QPainter.

Thank you for your help, when I scaled the scene, the texts in front of it scaled to abnormal size, so I cannot scale it.:(