labelangle
The angle (in degrees) in polar coordinates of the head & tail edge labels.
type: double, default: -25.0, minimum: -180.0
Determines, along with labeldistance,
where the headlabel / taillabel are
placed with respect to the head / tail in polar coordinates.
The origin in the coordinate system is the point where the edge touches the node. The ray of 0 degrees goes from the origin back along the edge, parallel to the edge at the origin.
The angle, in degrees, specifies the rotation from the 0 degree ray, with positive angles moving counterclockwise and negative angles moving clockwise.
Valid on:- Edges