Since a polyline consists of several line segments, it is possible to enter the
Length and
Angle for each line segment separately. The current line segment is already selected in the display field and you can switch to the next or last segment by clicking the next segment and last segment
![](../isodraw_top_toc/images/Teilstueck_Elementinfo.png)
buttons respectively. The changes you make are applied to the particular line segment you have selected.