Harrissou Sant-anna ae8ea31a0f More updates of expression help
- Expose default values of args
- Fix args name or description
- Fix/add more examples (to show various possibilities of a function or so
that functions that relate have examples that relate)
2020-08-21 13:02:35 +10:00

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{
"name": "$geometry",
"type": "function",
"groups": ["GeometryGroup"],
"description": "Returns the geometry of the current feature. Can be used for processing with other functions.",
"examples": [ { "expression":"geom_to_wkt( $geometry )", "returns":"'POINT(6 50)'"}
]
}