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33 lines
1.3 KiB
Plaintext
33 lines
1.3 KiB
Plaintext
{
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"name": "make_polygon",
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"type": "function",
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"groups": ["GeometryGroup"],
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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",
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"description": "closed line geometry for polygon's outer ring"
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}, {
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"arg": "innerRing1",
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"optional": true,
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"syntaxOnly": true
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}, {
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"arg": "innerRing2",
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"optional": true,
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"syntaxOnly": true
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}, {
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"arg": "innerRing",
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"optional": true,
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"descOnly": true,
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"description": "optional closed line geometry for inner ring"
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}],
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"examples": [{
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"expression": "geom_to_wkt(make_polygon(geom_from_wkt('LINESTRING( 0 0, 0 1, 1 1, 1 0, 0 0 )')))",
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"returns": "'Polygon ((0 0, 0 1, 1 1, 1 0, 0 0))'"
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}, {
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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 )')))",
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"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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"tags": ["outer", "ring", "series", "inner", "optional", "polygon"]
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}
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