read the coordinates

[Firstmeridian]

Hello author,how to read the coordinates of the geometries(circles,…) ? I need output the coordinates in string. Thanks a lot!

[haplokuon]

That depend on the kind of entity, a line is defined by its start and end point, a circle by its center and its radius, a polyline is made of multiples lines between its vertexes, etc. Check its properties.