Leica tps1100, Руководство пользователя, Страница: 355 / 1154

GeoB
ASIC
Reference Manual 5.Standard Functions
TPS1100-Version 1.30 5-33
dRadius in
if
dRadius>0
, the connection
between the last point added and the
current point (current edge) is assumed
to be an arc. The area for the arc
segment will be calculated as follows:
( )
( )
F dRadius d d
= × × −
1
2
2
sin
,
where d is the angle change of the arc.
dArea out
superficies of the closed polygon [m
²
]
iReturnCode out
return code
value meaning
GM_NO_SOLUTION
current and
start-point are
not yet
identical, point
has been added
to polygon
Return Codes
GM_RADIUS_NOT_POSSIBLE
invalid value for
dRadius
;
this is the case if
1)
dRadius
≠
0.0
and
2)
( )
Abs dRadius
<
length of current edge
2
.