Struct SweepEvent

pub struct SweepEvent<F>
where
    F: Float,
{
    pub contour_id: u32,
    pub point: Coordinate<F>,
    pub is_subject: bool,
    pub is_exterior_ring: bool,
    /* private fields */
}

Fields

contour_id: u32

point: Coordinate<F>

is_subject: bool

is_exterior_ring: bool

Implementations

impl<F> SweepEvent<F>

where F: Float,

pub fn new_rc( contour_id: u32, point: Coordinate<F>, left: bool, other_event: Weak<SweepEvent<F>>, is_subject: bool, is_exterior_ring: bool, ) -> Rc<SweepEvent<F>>

pub fn is_left(&self) -> bool

pub fn set_left(&self, left: bool)

pub fn get_other_event(&self) -> Option<Rc<SweepEvent<F>>>

pub fn set_other_event(&self, other_event: &Rc<SweepEvent<F>>)

pub fn get_prev_in_result(&self) -> Option<Rc<SweepEvent<F>>>

pub fn set_prev_in_result(&self, prev_in_result: &Rc<SweepEvent<F>>)

pub fn unset_prev_in_result(&self)

pub fn get_edge_type(&self) -> EdgeType

pub fn set_edge_type(&self, edge_type: EdgeType)

pub fn is_in_out(&self) -> bool

pub fn is_other_in_out(&self) -> bool

pub fn is_in_result(&self) -> bool

pub fn set_result_transition(&self, result_transition: ResultTransition)

pub fn get_result_transition(&self) -> ResultTransition

pub fn set_in_out(&self, in_out: bool, other_in_out: bool)

pub fn get_other_pos(&self) -> i32

pub fn set_other_pos(&self, other_pos: i32)

pub fn get_output_contour_id(&self) -> i32

pub fn set_output_contour_id(&self, output_contour_id: i32)

pub fn is_below(&self, p: Coordinate<F>) -> bool

pub fn is_above(&self, p: Coordinate<F>) -> bool

pub fn is_vertical(&self) -> bool

pub fn is_before(&self, other: &SweepEvent<F>) -> bool

Helper function to avoid confusion by inverted ordering

pub fn is_after(&self, other: &SweepEvent<F>) -> bool

Helper function to avoid confusion by inverted ordering

Trait Implementations

impl<F> Clone for SweepEvent<F>

where F: Float + Clone,

fn clone(&self) -> SweepEvent<F>

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<F> Debug for SweepEvent<F>

where F: Float + Debug,

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<F> Ord for SweepEvent<F>

where F: Float,

fn cmp(&self, other: &Self) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl<F> PartialEq for SweepEvent<F>

where F: Float,

fn eq(&self, other: &Self) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<F> PartialOrd for SweepEvent<F>

where F: Float,

fn partial_cmp(&self, other: &Self) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl<F> Eq for SweepEvent<F>

where F: Float,