Harrissou Sant-anna 3846b04f0a Harmonize geometry-based parameters name in expression
using 'geometry1' instead of 'geometry_a' or 'geometry a'
2020-08-15 11:51:04 +10:00

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{
"name": "distance",
"type": "function",
"groups": ["GeometryGroup"],
"description": "Returns the minimum distance (based on spatial ref) between two geometries in projected units.",
"arguments": [ {"arg":"geometry1","description":"a geometry"},
{"arg":"geometry2","description":"a geometry"}],
"examples": [ { "expression":"distance( geom_from_wkt( 'POINT(4 4)' ), geom_from_wkt( 'POINT(4 8)' ) )", "returns":"4"}
]
}