TPrinter.DoGetOrientation function
Performs actions needed to get the page orientation for the print device.
Declaration
function DoGetOrientation: TPrinterOrientation; virtualFunction result
TPrinterOrientation value for the page orientation.
Description
DoGetOrientation is a virtual
TPrinterOrientation
function used to perform actions needed to get the page orientation for the
print device. DoGetOrientation is called when the value for the
Orientation property is retrieved, and provides the value used in
the property.
In
TPrinter, DoGetOrientation always returns the value
poPortrait. It must be overridden in a descendent class to perform
the actions needed for the operating system / widgetset / printer-related
technology used in the implementation.
See also
An experiment, built from development snapshots. Not the official Free Pascal or Lazarus documentation.