asgeojson_multipoint_buf()

static size_t asgeojson_multipoint_buf ( const LWMPOINT *  mpoint, char *  srs, char *  output, GBOX *  bbox, int  precision  )

static

Definition at line 351 of file lwout_geojson.c.

References asgeojson_bbox_buf(), asgeojson_srs_buf(), LWMPOINT::flags, FLAGS_GET_Z, LWMPOINT::geoms, LWMPOINT::ngeoms, LWPOINT::point, and pointArray_to_geojson().

Referenced by asgeojson_geom_buf(), and asgeojson_multipoint().

{
        LWPOINT *point;
        int i;
        char *ptr=output;

        ptr += sprintf(ptr, "{\"type\":\"MultiPoint\",");
        if (srs) ptr += asgeojson_srs_buf(ptr, srs);
        if (bbox) ptr += asgeojson_bbox_buf(ptr, bbox, FLAGS_GET_Z(mpoint->flags), precision);
        ptr += sprintf(ptr, "\"coordinates\":[");

        for (i=0; i<mpoint->ngeoms; i++)
        {
                if (i) ptr += sprintf(ptr, ",");
                point = mpoint->geoms[i];
                ptr += pointArray_to_geojson(point->point, ptr, precision);
        }
        ptr += sprintf(ptr, "]}");

        return (ptr - output);
}

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