Struct StaticLayoutPoint 

pub struct StaticLayoutPoint(/* private fields */);

Space 2 — a window point mapped into a DOM’s STATIC layout coordinate system: every scrolling ANCESTOR’s offset added back (and any ancestor transform inverted).

This is the space calculated_positions lives in, so a StaticLayoutPoint may be compared against a node’s static rect. It is what CpuHitTester::hit_test_scrolled returns and what headless::resolve_chain’s map_screen_to_local produces.

It does NOT include the node’s own scroll offset: a container’s own scrolling moves its CONTENT, never its box.

Implementations

impl StaticLayoutPoint

pub const fn new(p: LogicalPosition) -> Self

Assert that p is already in this space.

Only correct at a PRODUCER boundary — the place that computed the point and therefore knows which space it is in. Everywhere else, use one of the named conversions instead; that is the entire point of this module.

pub const fn zero() -> Self

The origin of this space.

pub const fn get(self) -> LogicalPosition

Drop back to an untyped position.

Only correct at a CONSUMER boundary that documents which space it wants.

pub const fn x(self) -> f32

The x component, in this space.

pub const fn y(self) -> f32

The y component, in this space.

impl StaticLayoutPoint

pub const fn to_window(self, ancestor_scroll: ScrollOffset) -> WindowPoint

Back to window space (w + A → w).

pub const fn to_border_box_local( self, border_box_origin: LogicalPosition, ) -> BorderBoxLocal

Make the point node-local by subtracting the node’s STATIC border-box origin (w + A → w + A − P).

Trait Implementations

impl Clone for StaticLayoutPoint

fn clone(&self) -> StaticLayoutPoint

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for StaticLayoutPoint

impl Debug for StaticLayoutPoint

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

Formats the value using the given formatter.

impl Default for StaticLayoutPoint

fn default() -> StaticLayoutPoint

Returns the “default value” for a type.

impl Eq for StaticLayoutPoint

impl Hash for StaticLayoutPoint

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for StaticLayoutPoint

fn cmp(&self, other: &StaticLayoutPoint) -> 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.

fn clamp_to<R>(self, range: R) -> Self

where Self: Sized, R: ClampBounds<Self>,

🔬This is a nightly-only experimental API. (clamp_to)

Restrict a value to a certain range.

impl PartialEq for StaticLayoutPoint

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for StaticLayoutPoint

fn partial_cmp(&self, other: &StaticLayoutPoint) -> 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 StructuralPartialEq for StaticLayoutPoint