Nyall Dawson 732d6bb475 Add convenience constructors to create QgsCircularStrings
Add constructors to create a circular string with a single arc:
- from 3 points on arc
- from 2 points and a center
2018-04-24 10:07:51 +12:00
..
2018-02-16 10:06:42 +00:00
2018-04-18 13:04:05 +02:00