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19 lines
530 B
Plaintext
19 lines
530 B
Plaintext
{
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"name": "x",
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"type": "function",
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"groups": ["GeometryGroup"],
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"description": "Returns the x coordinate of a point geometry, or the x coordinate of the centroid for a non-point geometry.",
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"arguments": [{
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"arg": "geometry",
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"description": "a geometry"
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}],
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"examples": [{
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"expression": "x( geom_from_wkt( 'POINT(2 5)' ) )",
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"returns": "2"
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}, {
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"expression": "x( @geometry )",
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"returns": "x coordinate of the current feature's centroid"
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}],
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"tags": ["centroid", "point", "coordinate"]
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}
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