geoarrow_array/geozero/export/scalar/
multipoint.rs

1use geo_traits::MultiPointTrait;
2use geozero::{GeomProcessor, GeozeroGeometry};
3
4use super::process_point_as_coord;
5use crate::scalar::MultiPoint;
6
7pub(crate) fn process_multi_point<P: GeomProcessor>(
8    geom: &impl MultiPointTrait<T = f64>,
9    geom_idx: usize,
10    processor: &mut P,
11) -> geozero::error::Result<()> {
12    processor.multipoint_begin(geom.num_points(), geom_idx)?;
13
14    for (point_idx, point) in geom.points().enumerate() {
15        process_point_as_coord(&point, point_idx, processor)?;
16    }
17
18    processor.multipoint_end(geom_idx)?;
19    Ok(())
20}
21
22impl GeozeroGeometry for MultiPoint<'_> {
23    fn process_geom<P: GeomProcessor>(&self, processor: &mut P) -> geozero::error::Result<()>
24    where
25        Self: Sized,
26    {
27        process_multi_point(self, 0, processor)
28    }
29}