Edit geometries
The following functions are available to edit geometries:
| Function | Description |
|---|---|
ST_AddZ |
Add a value to the z-coordinate of a Geometry |
ST_Interpolate3DLine |
Return a Geometry with a interpolation of z values. |
ST_MultiplyZ |
Return a Geometry's z-values by a factor |
ST_Reverse3DLine |
Potentially reverse a Geometry according to the z-values of its first and last coordinates |
ST_UpdateZ |
Update the z-values of a Geometry |
ST_ZUpdateLineExtremities |
Update the start and end z-values of a Geometry |