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9 lines
344 B
Plaintext
9 lines
344 B
Plaintext
{
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"name": "start_point",
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"type": "function",
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"groups": ["GeometryGroup"],
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"description": "Returns the first node from a geometry.",
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"arguments": [ {"arg":"geometry","description":"geometry object"} ],
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"examples": [ { "expression":"geom_to_wkt(start_point(geom_from_wkt('LINESTRING(4 0, 4 2, 0 2)')))", "returns":"'Point (4 0)'"}]
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}
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