asgeojson_line_buf()

static size_t asgeojson_line_buf ( const LWLINE *  line, char *  srs, char *  output, GBOX *  bbox, int  precision  )

static

Definition at line 233 of file lwout_geojson.c.

References asgeojson_bbox_buf(), asgeojson_srs_buf(), LWLINE::flags, FLAGS_GET_Z, pointArray_to_geojson(), and LWLINE::points.

Referenced by asgeojson_geom_buf(), and asgeojson_line().

{
        char *ptr=output;

        ptr += sprintf(ptr, "{\"type\":\"LineString\",");
        if (srs) ptr += asgeojson_srs_buf(ptr, srs);
        if (bbox) ptr += asgeojson_bbox_buf(ptr, bbox, FLAGS_GET_Z(line->flags), precision);
        ptr += sprintf(ptr, "\"coordinates\":[");
        ptr += pointArray_to_geojson(line->points, ptr, precision);
        ptr += sprintf(ptr, "]}");

        return (ptr-output);
}

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