asgeojson_multiline_size()

static size_t asgeojson_multiline_size ( const LWMLINE *  mline, char *  srs, GBOX *  bbox, int  precision  )

static

Multiline Geometry.

Definition at line 393 of file lwout_geojson.c.

References asgeojson_bbox_size(), asgeojson_srs_size(), LWMLINE::flags, FLAGS_GET_Z, LWMLINE::geoms, LWMLINE::ngeoms, pointArray_geojson_size(), and LWLINE::points.

Referenced by asgeojson_geom_size(), and asgeojson_multiline().

{
        LWLINE * line;
        int size;
        int i;

        size = sizeof("{'type':'MultiLineString',");
        if (srs) size += asgeojson_srs_size(srs);
        if (bbox) size += asgeojson_bbox_size(FLAGS_GET_Z(mline->flags), precision);
        size += sizeof("'coordinates':[]}");

        for (i=0 ; i<mline->ngeoms; i++)
        {
                line = mline->geoms[i];
                size += pointArray_geojson_size(line->points, precision);
                size += sizeof("[]");
        }
        size += sizeof(",") * i;

        return size;
}

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