NEC CP/M-86 System Reference Manual page 226

GSX-86 Device Specific Information
K-2
LINESTYLE
COLOR
GENERALIZED
DRAWING
PRIMITIVES (GDPS)
ESCAPES
The NEC APC has seven hardware linestyles. Line-
style 1 is solid, and linestyles 2 - 7 are combinations
of dashed and dotted lines.
The APC comes in both monochrome and color
models. For the color terminal, areas may be filled
with any of eight color indices. Color indices are
mapped to one or eight colors, which may be rede-
fined. The default association of color indices is:
Index Color
0
Black
1 Red
2 Green
3 Blue
4 Cyan
5 Yellow
6 Magenta
7 White
The available GDPs and their identifiers are:
1 - Bars
2 - Circles (both hollow and fill styles)
In addition to the required escape functions, the
following optional escape functions are available on
the APC.
13 Reverse Video On
14 Reverse Video Off
16 Inquire Tablet Status
18 Place cursor at location
19 Remove cursor