asgeojson_triangle_buf()

static size_t asgeojson_triangle_buf ( const LWTRIANGLE *  tri, char *  srs, char *  output, GBOX *  bbox, int  precision  )

static

Definition at line 237 of file lwout_geojson.c.

{
        char *ptr = output;
 
        ptr += sprintf(ptr, "{\"type\":\"Polygon\",");
        if (srs)
                ptr += asgeojson_srs_buf(ptr, srs);
        if (bbox)
                ptr += asgeojson_bbox_buf(ptr, bbox, FLAGS_GET_Z(tri->flags), precision);
        ptr += sprintf(ptr, "\"coordinates\":[[");
        ptr += pointArray_to_geojson(tri->points, ptr, precision);
        ptr += sprintf(ptr, "]]}");
 
        return (ptr - output);
}

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

Referenced by asgeojson_geom_buf(), and asgeojson_triangle().

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