Struct Transform2D 

pub struct Transform2D {
    pub previous: Option<Box<Transform2D>>,
    pub rotate: Option<Rotation>,
    pub translate: Option<[Size; 2]>,
    pub anchor: Option<[Size; 2]>,
    pub scale: Option<[Size; 2]>,
    pub skew: Option<[Rotation; 2]>,
}

A sugared representation of an Affine transform combined with an anchor layout property.

Fields

previous: Option<Box<Transform2D>>

Linked list of ancestral Transform2Ds

rotate: Option<Rotation>

Represents affine rotation over z axis (single-dimensional for 2D rendering)

translate: Option<[Size; 2]>

Represents affine translation across the x-y plane

anchor: Option<[Size; 2]>

Represents the alignment of the (0,0) position of this element as it relates to its own bounding box. (origin offset)

scale: Option<[Size; 2]>

Represents affine scale coefficients across the x-y plane

skew: Option<[Rotation; 2]>

Represents affine skew over x and y axes

Implementations

impl Transform2D

pub fn scale(x: Size, y: Size) -> Transform2D

Scale coefficients over the x-y plane.

pub fn rotate(z: Rotation) -> Transform2D

Rotation over the z axis.

pub fn translate(x: Size, y: Size) -> Transform2D

Translation over the x-y plane.

pub fn anchor(x: Size, y: Size) -> Transform2D

Transform origin point for this element, relative to its own bounding box.

Trait Implementations

impl Clone for Transform2D

fn clone(&self) -> Transform2D

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl CoercionRules for Transform2D

fn try_coerce(value: PaxValue) -> Result<Transform2D, String>

Attempts to coerce value into Self.

fn allows_singleton_stack() -> bool

Opts appearance layers into scalar-to-singleton stack conversion. Ordinary vector values remain list-only.

fn is_identity_roundtrip() -> bool

Whether cloning Self preserves the semantics of converting that clone through ToPaxValue and back with try_coerce.

impl ComputableTransform<NodeLocal, Window> for Transform2D

fn apply( &self, bounds: TransformAndBounds<NodeLocal, Window>, ) -> TransformAndBounds<NodeLocal, Window>

impl Debug for Transform2D

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

Formats the value using the given formatter.

impl Default for Transform2D

fn default() -> Transform2D

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Transform2D

fn deserialize<__D>( __deserializer: __D, ) -> Result<Transform2D, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl HelperFunctions for Transform2D

fn register_all_functions()

Registers all helper functions for this type.

impl Interpolatable for Transform2D

fn interpolate(&self, _other: &Self, _t: f64) -> Self

Interpolates this value toward other at time t on the unit interval.

impl Mul for Transform2D

type Output = Transform2D

The resulting type after applying the * operator.

fn mul(self, rhs: Transform2D) -> <Transform2D as Mul>::Output

Performs the * operation.

impl Serialize for Transform2D

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl ToPaxValue for Transform2D

fn to_pax_value(self) -> PaxValue

Converts this value into a PaxValue.

fn nested_properties(&self) -> Vec<UntypedProperty>

Live properties read when snapshotting a compound value for PAXEL. Adapters observe these as well as the containing property.

fn to_pax_value_in_graph(self) -> PaxValue

where Self: Sized,

Converts against owner-thread graph views, including nested generated property fields. Requires an entered property graph for shared fields. Ordinary Self::to_pax_value reads published value snapshots.