reflect
Name:
geom reflect
Description:
geom Create a new geometry by applying the reflect affine transformation on the input geometry.
Arguments:
-0 –x0: The x-ordinate of a point on the reflection line
-1 –y0: The y-ordinate of a point on the reflection line
-2 –x1: The x-ordinate of a another point on the reflection line
-3 –y1: The y-ordinate of a another point on the reflection line
-g –geometry: The input geometry
–help: Print help message
–web-help: Open help in a web browser
Example:
geom reflect -g "POLYGON ((0 0, 0 10, 10 10, 10 0, 0 0))" -0 5 -1 2