A Fortran standard graphics application has a single maximized
application window covering the entire screen area, whose appearance resembles a
MS-DOS screen without scrolls bars or menus. The Esc key can be used to
exit a program that does otherwise terminate. When the Esc key is pressed, the
frame window appears with a border, title bar, scroll bars, and a menu item in the
upper-left corner that allows you to close the application.
Programmable menus and multiple child windows cannot be created in this mode.
The following figure shows a typical Fortran Standard Graphics application, which resembles an MS-DOS application running in a window.
MTRX.F90 Compiled as a Fortran Standard Graphics Application