PK_CURVE_find_box

PK_ERROR_code_t              PK_CURVE_find_box
(
--- received arguments ---
PK_CURVE_t                   curve,         --- curve to be boxed
const PK_CURVE_find_box_o_t *options,       --- options structure

--- returned arguments ---
PK_BOX_t              *const curve_box      --- box containing full curve,
                                            --- or curve bounded by 'interval'
)


This function returns a BOX which bounds the given curve.
The application can provide a parameter interval to limit the curve to be
boxed. If the curve is infinite, the application must provide a parameter
interval.


Specific Errors:
    PK_ERROR_unsuitable_entity      the input curve is infinite, and the
                                    application has not provided an 'interval'.
                                    (MILD)
    PK_ERROR_bad_interval           the input 'interval' is invalid on 'curve'.
                                    (MILD)