Leica Captivate Technical Reference Manual page 497

COGO
Description of fields
Field Option
Create arc
using
3 points
2 points &
radius
2 tangents
& radius
2 tangents
& arc length
2 tangents
& chord
length
Start point Selectable list
Second Selectable list
point
End point Selectable list
Point 1 Selectable list
PI point Selectable list
Point 2 Selectable list
Radius Editable field
Arc length Editable field
Chord Editable field
length
Description
The method by which the arc is defined.
Uses three known points to define the arc.
Defines the arc using two known points and
a radius
of the arc.
Defines the arc using two tangents and a
radius of the arc.
Defines the arc using two tangents and the
length of the arc.
Defines the arc using two tangents and the
chord of the arc.
The start point of the arc. Available for Cre-
ate arc using: 3 points and Create arc
using: 2 points & radius.
The second point of the arc. Available for
Create arc using: 3 points.
The end point of the arc. Available for Cre-
ate arc using: 3 points and Create arc
using: 2 points & radius.
A point on the first tangent. Available for
Create arc using: 2 tangents & radius,
Create arc using: 2 tangents & arc length
and Create arc using: 2 tangents & chord
length.
The point of intersection of the two tan-
gents. Available for Create arc using: 2 tan-
gents & radius, Create arc using: 2 tan-
gents & arc length and Create arc using:
2 tangents & chord length
A point on the second tangent. Available for
Create arc using: 2 tangents & radius,
Create arc using: 2 tangents & arc length
and Create arc using: 2 tangents & chord
length.
The radius of the arc. Available for Create
arc using: 2 points & radius and Create
arc using: 2 tangents & radius.
The length of the arc. Available for Create
arc using: 2 tangents & arc length.
The length of the chord. Available for Create
arc using: 2 tangents & chord length.
497