Reshape Line to arc

[sivansakthi]

Can not line have converted to arc?
Only we can convert line segment to Line segment..

[komima]

Did you mean if curve-type geometries are supported?

If so, unfortunately no, only non-curve geometries are supported so far.

In theory those would probably be possible with an algorithm that can figure out where the shared portions of the curve geometries follow the same curve, but it probably is a bit more work to implement than the current non-curve segment code that compares frozensets of the coordinate tuples.