Struct RelativePoint 

pub struct RelativePoint {
    pub point: Point,
    pub unit: RelativeUnit,
}

Defines a point that may be defined relative to a containing element.

Fields

point: Point

The point.

unit: RelativeUnit

The unit of the point.

Implementations

impl RelativePoint

pub const TOP_LEFT: RelativePoint

A point at the top left of the containing element.

pub const CENTER: RelativePoint

A point at the center of the containing element.

pub const BOTTOM_RIGHT: RelativePoint

A point at the bottom right of the containing element.

pub const fn new(x: f64, y: f64, unit: RelativeUnit) -> Self

Initializes a new instance of the RelativePoint structure.

pub const fn from_point(point: Point, unit: RelativeUnit) -> Self

Initializes a new instance of the RelativePoint structure from a Point.

pub fn equals(&self, p: RelativePoint) -> bool

Checks if the RelativePoint equals another point.

pub fn to_pixels(&self, size: Size) -> Point

Converts a RelativePoint into pixels, using size as the size of the visual the point is relative to.

pub fn to_pixels_rect(&self, rect: Rect) -> Point

Converts a RelativePoint into pixels, using rect as the bounding rectangle the point is relative to.

pub fn parse(s: &str) -> Result<Self, FormatError>

Parses a RelativePoint string: "x, y" (absolute) or "x%, y%" (relative).

Trait Implementations

impl BatchValue for RelativePoint

fn write_to(&self, out: &mut Vec<u8>)

fn read_from(input: &mut BatchValueReader<'_>) -> Self

impl Clone for RelativePoint

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for RelativePoint

impl Debug for RelativePoint

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

Formats the value using the given formatter.

impl Default for RelativePoint

fn default() -> Self

Returns the “default value” for a type.

impl Display for RelativePoint

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

Formats the value using the given formatter.

impl ExpressionVariantValue for RelativePoint

const FFI_VARIANT_TYPE: Option<VariantType>

The variant type a foreign function parameter of this type is matched against, or None when the type cannot be a foreign function parameter.

fn try_from_variant(v: &ExpressionVariant) -> Option<Self>

See ExpressionVariant::try_cast.

fn into_variant(self) -> ExpressionVariant

See ExpressionVariant::create.

impl From<RelativePoint> for ExpressionVariant

fn from(value: RelativePoint) -> ExpressionVariant

Converts to this type from the input type.

impl FromStr for RelativePoint

type Err = FormatError

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, FormatError>

Parses a string s to return a value of this type.

impl IInterpolator<RelativePoint> for RelativePointInterpolator

fn interpolate( &self, from: RelativePoint, to: RelativePoint, progress: f32, ) -> RelativePoint

impl MarkupTyped for RelativePoint

const MARKUP: &'static MarkupType

The markup metadata of the type.

impl PartialEq for RelativePoint

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

Equality operator ==.

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

Inequality operator !=.

impl ServerPropertyValue for RelativePoint

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

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

impl StructuralPartialEq for RelativePoint

impl Transition<RelativePoint> for RelativePointTransition

fn do_transition( this: &Self, progress: Rc<dyn IObservable<f64>>, old_value: RelativePoint, new_value: RelativePoint, ) -> Rc<dyn IObservable<RelativePoint>>

Creates the observable of the values of the transition from old_value to new_value, driven by progress (from 0 to 1).