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13 lines
735 B
Plaintext
13 lines
735 B
Plaintext
{
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"name": "geom_to_wkt",
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"type": "function",
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"groups": ["GeometryGroup"],
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"description": "Returns the Well-Known Text (WKT) representation of the geometry without SRID metadata.",
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"arguments": [ {"arg":"geometry","description":"a geometry"},
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{"arg":"precision","description":"numeric precision", "optional":true, "default":"8"}],
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"examples": [ { "expression":"geom_to_wkt( make_point(6, 50) )", "returns":"'POINT(6 50)'"},
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{ "expression":"geom_to_wkt(centroid(geom_from_wkt('Polygon((1 1, 0 0, -1 1, 1 1))')))", "returns":"'POINT(0 0.66666667)'"},
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{ "expression":"geom_to_wkt(centroid(geom_from_wkt('Polygon((1 1, 0 0, -1 1, 1 1))')), 2)", "returns":"'POINT(0 0.67)'"}
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]
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}
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