Chapter 17: MPAe Emblem

This chapter  describes routines  for plotting and modifying
the MPAe emblem.

17.1 Plotting the MPAe Emblem

                        M P A E P L

The routine MPAEPL plots the MPAe emblem.  

The call is:  CALL MPAEPL (IOPT)

IOPT          defines the position of the MPAe emblem:             
  =  1        defines the lower left corner of the page.
  =  2        defines the lower right corner of the page.
  =  3        defines the upper right corner of the page.
  =  4        defines the upper left corner of the page.

17.2 Parameter Setting Routines 

                        M P L P O S

The routine  MPLPOS  defines  a global  position of the MPAe
emblem. The parameter in MPAEPL will be ignored.

The call is:  CALL MPLPOS (NX, NY) 

NX, NY        are  the  plot coordinates  of the  upper left
              corner.

                        M P L C L R

The routine MPLCLR defines the fore-  and background colours
of the MPAe emblem.

The call is:  CALL MPLCLR (NBG, NFG) 

NBG, NFG      are the back- and foreground colours.
                                        Default:  (192/132).

                        M P L S I Z

MPLSIZ defines the size of the MPAe emblem.

The call is:  CALL MPLSIZ (NSIZE)

NSIZE         is the size in plot coordinates.
                                               Default: 300.

                        M P L A N G

MPLANG defines a rotation angle for the MPAe emblem.

The call is:  CALL MPLANG (XANG)

XANG          is an angle measured in degrees and a counter-
              clockwise direction.
                                          Default: XANG = 0.

                        N O F I L L

A call to NOFILL suppresses the shading of the MPAe emblem.

The call is:  CALL NOFILL