to free it
PaperSize.newFromIpp
gtk.paper_size.PaperSize newFromIpp(string ippName, double width, double height)Creates a new #GtkPaperSize object by using IPP information.
If ipp_name is not a recognized paper name, width and height are used to construct a custom #GtkPaperSize object.
Parameters
ippName | an IPP paper name |
width | the paper width, in points |
height | the paper height in points |
Returns
a new #GtkPaperSize, use [gtk.paper_size.PaperSize.free]