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5b244ae88c
- add accessors: geometry_n, interior_ring_n - add num_geometries, num_rings, num_interior_rings - add nodes_to_points for converting every node in a geometry to a multipoint geometry - add segments_to_lines for converting every segment in a geometry to a multiline geometry nodes_to_points and segments_to_lines are intended for use with geometry generator symbology, eg to allow use of m and z values for nodes/lines with data defined symbology.
8 lines
404 B
Plaintext
8 lines
404 B
Plaintext
{
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"name": "segments_to_lines",
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"type": "function",
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"description": "Returns a multi line geometry consisting of a line for every segment in the input geometry.",
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"arguments": [ {"arg":"geometry","description":"geometry object"}],
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"examples": [ { "expression":"geom_to_wkt(segments_to_lines(geom_from_wkt('LINESTRING(0 0, 1 1, 2 2)')))", "returns":"'MultiLineString ((0 0, 1 1),(1 1, 2 2))'"}]
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}
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