Geometry translate expression

Supported in: Batch, Streaming

Applies a translation to a geometry. Two dimensional geometries are only converted to three dimensional geometries if a z offset is supplied.

Expression categories: Geospatial

Declared arguments

Geometry column - The geometries to be translated.
Expression<String>
Projected coordinate system - Coordinate system identifier formatted as "authority". For example, UTM zone 18N could be identified by EPSG:32618. Geometries will be cast to the source coordinate system, have a translation applied, then re-cast to WGS84.
Literal<String>
X offset - The distance in the coordinate reference system that the geometry will be translated in the positive x direction.
Literal<Double>
Y offset - The distance in the coordinate reference system that the geometry will be translated in the positive y direction.
Literal<Double>
optional Z offset - The distance in the coordinate reference system that the geometry will be translated in the positive z direction.
Literal<Double>

Output type: Geometry

Argument values:

geometry	Output
{"type":"Point","coordinates":[0.0, 0.0]}	{"type":"Point","coordinates":[1.0, -1.0]}
{"type":"LineString","coordinates":[[0.0, 0.0], [1.0, 1.0]]}	{"type":"LineString","coordinates":[[1.0, -1.0], [2.0, 0.0]]}
{"type":"Polygon","coordinates":[[[0.0, 0.0],[1.0, 0.0],[1.0, 1.0],[0.0, 1.0], [0.0, 0.0]]]}	{"type":"Polygon","coordinates":[[[1.0, -1.0],[2.0, -1.0],[2.0, 0.0],[1.0, 0.0],[1.0, -1.0]]]}

Argument values:

geometry	Output
{"type":"Point","coordinates":[0.0, 0.0]}	{"type":"Point","coordinates":[1.0, -1.0, 1.0]}
{"type":"LineString","coordinates":[[0.0, 0.0], [1.0, 1.0]]}	{"type":"LineString","coordinates":[[1.0, -1.0, 1.0], [2.0, 0.0, 1.0]]}
{"type":"Polygon","coordinates":[[[0.0, 0.0],[1.0, 0.0],[1.0, 1.0],[0.0, 1.0], [0.0, 0.0]]]}	{"type":"Polygon","coordinates":[[[1.0, -1.0, 1.0],[2.0, -1.0, 1.0],[2.0, 0.0, 1.0],[1.0, 0.0, 1.0],[1.0, -1.0, 1.0]]]}

Argument values:

geometry	Output
{"type":"Point","coordinates":[0.0, 0.0, -1.0]}	{"type":"Point","coordinates":[1.0, -1.0, 0.0]}
{"type":"LineString","coordinates":[[0.0, 0.0, -1.0], [1.0, 1.0, -1.0]]}	{"type":"LineString","coordinates":[[1.0, -1.0, 0.0], [2.0, 0.0, 0.0]]}
{"type":"Polygon","coordinates":[[[0.0, 0.0, -1.0],[1.0, 0.0, -1.0],[1.0, 1.0, -1.0],[0.0, 1.0, -1.0],[0.0, 0.0, -1.0]]]}	{"type":"Polygon","coordinates":[[[1.0, -1.0, 0.0],[2.0, -1.0, 0.0],[2.0, 0.0, 0.0],[1.0, 0.0, 0.0],[1.0, -1.0, 0.0]]]}

Argument values:

geometry	Output
{"type":"Point","coordinates":[-77.0, 20.0]}	{"type":"Point","coordinates":[-76.99902180032066, 19.99820455178219]}

Argument values:

geometry	Output
null	null