Struct emath::RectTransform[−][src]

pub struct RectTransform { /* fields omitted */ }

Linearly transforms positions from one Rect to another.

RectTransform stores the rectangles, and therefore supports clamping and culling.

Implementations

impl RectTransform[src]

pub fn identity(from_and_to: Rect) -> Self[src]

pub fn from_to(from: Rect, to: Rect) -> Self[src]

pub fn from(&self) -> &Rect[src]

pub fn to(&self) -> &Rect[src]

pub fn scale(&self) -> Vec2[src]

The scale factors.

pub fn inverse(&self) -> RectTransform[src]

pub fn transform_pos(&self, pos: Pos2) -> Pos2[src]

Transforms the given coordinate in the from space to the to space.

pub fn transform_rect(&self, rect: Rect) -> Rect[src]

Transforms the given rectangle in the in-space to a rectangle in the out-space.

pub fn transform_pos_clamped(&self, pos: Pos2) -> Pos2[src]

Transforms the given coordinate in the from space to the to space, clamping if necessary.

Trait Implementations

impl Clone for RectTransform[src]

fn clone(&self) -> RectTransform[src]

Returns a copy of the value. Read more

fn clone_from(&mut self, source: &Self)1.0.0[src]

Performs copy-assignment from source. Read more

impl Debug for RectTransform[src]

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

Formats the value using the given formatter. Read more

impl Mul<Pos2> for RectTransform[src]

Transforms the position.

type Output = Pos2

The resulting type after applying the * operator.

fn mul(self, pos: Pos2) -> Pos2[src]

Performs the * operation. Read more

impl Mul<Pos2> for &RectTransform[src]

Transforms the position.

type Output = Pos2

The resulting type after applying the * operator.

fn mul(self, pos: Pos2) -> Pos2[src]

Performs the * operation. Read more

impl PartialEq<RectTransform> for RectTransform[src]

fn eq(&self, other: &RectTransform) -> bool[src]

This method tests for self and other values to be equal, and is used by ==. Read more

fn ne(&self, other: &RectTransform) -> bool[src]

This method tests for !=.

impl Copy for RectTransform[src]

impl StructuralPartialEq for RectTransform[src]

Auto Trait Implementations

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized, [src]

pub fn type_id(&self) -> TypeId[src]

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

pub fn borrow(&self) -> &T[src]

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

pub fn borrow_mut(&mut self) -> &mut T[src]

Mutably borrows from an owned value. Read more

impl<T> From<T> for T[src]

pub fn from(t: T) -> T[src]

Performs the conversion.

impl<T, U> Into<U> for T where
    U: From<T>, [src]

pub fn into(self) -> U[src]

Performs the conversion.

impl<T> ToOwned for T where
    T: Clone, [src]

type Owned = T

The resulting type after obtaining ownership.

pub fn to_owned(&self) -> T[src]

Creates owned data from borrowed data, usually by cloning. Read more

pub fn clone_into(&self, target: &mut T)[src]

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

recently added

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]

Performs the conversion.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]

Performs the conversion.