Описание тега qprinter
The QPrinter class, part of the Qt framework, is a paint device that paints on a printer.
The QPrinter device represents a series of pages of printed output, and is used in almost exactly the same way as other paint devices such as QWidget and QPixmap. A set of additional functions are provided to manage device-specific features, such as orientation and resolution, and to step through the pages in a document as it is generated.