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

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