AT&T UNIX™PC Unix System V Users Manual - tenox

FONT ( 4) (AT&T UNIX PC only ) FONT(4)
Note that this font format is similar to both the MIT "Nu" System
font format and the Berkeley "vfont" format.
Note too that fonts which appear in windows must be 12-point.
A variant of a font character (struct fcdef) is an icon. The icon
structure differs from a font character in that the miniraster information
is located immediately after the header information. Icons
are used for, among other things, controlling the appearance of the
mouse-tracking cursor on the display.
The icon structure is as follows:
#define ICONSIZE 64 /* shorts in icon raster area *I
struct icon
I* an icon * I
{
char
struct f cdef
unsigned short
};
Currently, there are no flags defined for ic_flags .
EXAMPLE
Char
a
fc_hs
10
fc_vs
25
ic_flags; /* flags *I
ic_fc; /* font def *I
ic_raster[ICONSIZE] ; /* raster data *I
fc_ha
1
fc_va
-18
fc_hi
12
( curx+fc_ha,cury+fc_va) + - - - - - - - - -
baseline
miniraster
size
50
--X XXXX- --
-XXXXXXX- -
-XX- --X XX-
-------XX-
----X XXXX-
-XXXXXXXX-
XXX- ---XX­
XX- ----XX­
XX- ---X XX­
XXXXXXXXXX
-XXXXX-XXX
(curx,cury)+ ---------- .+(curx+fc_hi,
- - - - - - - - - - cury)
- 2-
.+( curx+fc_hi,
cury+fc_vi)