box2df_to_string()

static char* box2df_to_string ( const BOX2DF *  a )

static

Definition at line 118 of file gserialized_gist_2d.c.

{
        static const int precision = 12;
        char tmp[13 + 4 * OUT_MAX_BYTES_DOUBLE] = {'B', 'O', 'X', '2', 'D', 'F', '(', 0};
        int len = 7;
 
        if (a == NULL)
                return pstrdup("<NULLPTR>");
 
        len += lwprint_double(a->xmin, precision, &tmp[len]);
        tmp[len++] = ' ';
        len += lwprint_double(a->ymin, precision, &tmp[len]);
        tmp[len++] = ',';
        tmp[len++] = ' ';
        len += lwprint_double(a->xmax, precision, &tmp[len]);
        tmp[len++] = ' ';
        len += lwprint_double(a->ymax, precision, &tmp[len]);
        tmp[len++] = ')';
 
        return pstrdup(tmp);
}

References lwprint_double(), OUT_MAX_BYTES_DOUBLE, and precision.

Referenced by box2df_merge(), box2df_out(), gserialized_datum_predicate_2d(), gserialized_datum_predicate_box2df_geom_2d(), gserialized_distance_box_2d(), gserialized_distance_centroid_2d(), gserialized_gist_compress_2d(), gserialized_gist_consistent_internal_2d(), gserialized_gist_picksplit_2d(), and gserialized_gist_union_2d().

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