Tangent with length and angle to a circle or ellipse
(line_alfatgcircle)


Result (line)

Properties

Parameter Name
Type
Description
el
alt

Permitted object types

c
circle

Circle or arc K

e
ellips

Ellipse or elliptical arc

a
angle

Angle W

l
length

Length L

pos
bme_enu

Tangent point p is start (B), middle (M) or end (E) point

posi
ref_value

Selector

The default setting ("line with projection) causes "dash-dotted" to be set as the line style (center line) in CREATE mode, providing the user has not set another line style explicitly.
The selction point determines the location of th tangent.





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