2015-11-06 20:09:48 +11:00
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{
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"name": "make_polygon",
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"type": "function",
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"description": "Creates a polygon geometry from an outer ring and optional series of inner ring geometries.",
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"variableLenArguments": true,
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"arguments": [
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{"arg":"outerRing", "description": "closed line geometry for polygon's outer ring"},
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2019-02-19 07:40:12 -04:00
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{"arg":"innerRing1", "optional": true, "syntaxOnly": true},
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{"arg":"innerRing2", "optional": true, "syntaxOnly": true},
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{"arg":"innerRing", "optional": true, "descOnly": true, "description":"optional closed line geometry for inner ring"}],
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2015-11-06 20:09:48 +11:00
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"examples": [ { "expression":"geom_to_wkt(make_polygon(geom_from_wkt('LINESTRING( 0 0, 0 1, 1 1, 1 0, 0 0 )')))", "returns":"'Polygon ((0 0, 0 1, 1 1, 1 0, 0 0))'"},
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{ "expression":"geom_to_wkt(make_polygon(geom_from_wkt('LINESTRING( 0 0, 0 1, 1 1, 1 0, 0 0 )'),geom_from_wkt('LINESTRING( 0.1 0.1, 0.1 0.2, 0.2 0.2, 0.2 0.1, 0.1 0.1 )'),geom_from_wkt('LINESTRING( 0.8 0.8, 0.8 0.9, 0.9 0.9, 0.9 0.8, 0.8 0.8 )')))", "returns":"'Polygon ((0 0, 0 1, 1 1, 1 0, 0 0),(0.1 0.1, 0.1 0.2, 0.2 0.2, 0.2 0.1, 0.1 0.1),(0.8 0.8, 0.8 0.9, 0.9 0.9, 0.9 0.8, 0.8 0.8))'"}
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]
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}
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