Struct cairo::Matrix

source ·
#[repr(transparent)]
pub struct Matrix(_);

Implementations§

source§

impl Matrix

source

pub fn identity() -> Self

source

pub fn new(xx: f64, yx: f64, xy: f64, yy: f64, x0: f64, y0: f64) -> Self

source

pub fn xx(&self) -> f64

source

pub fn set_xx(&mut self, xx: f64)

source

pub fn yx(&self) -> f64

source

pub fn set_yx(&mut self, yx: f64)

source

pub fn xy(&self) -> f64

source

pub fn set_xy(&mut self, xy: f64)

source

pub fn yy(&self) -> f64

source

pub fn set_yy(&mut self, yy: f64)

source

pub fn x0(&self) -> f64

source

pub fn set_x0(&mut self, x0: f64)

source

pub fn y0(&self) -> f64

source

pub fn set_y0(&mut self, y0: f64)

source

pub fn multiply(left: &Matrix, right: &Matrix) -> Matrix

source

pub fn translate(&mut self, tx: f64, ty: f64)

source

pub fn scale(&mut self, sx: f64, sy: f64)

source

pub fn rotate(&mut self, angle: f64)

source

pub fn invert(&mut self)

source

pub fn try_invert(&self) -> Result<Matrix, Error>

source

pub fn transform_distance(&self, _dx: f64, _dy: f64) -> (f64, f64)

source

pub fn transform_point(&self, _x: f64, _y: f64) -> (f64, f64)

Trait Implementations§

source§

impl Clone for Matrix

source§

fn clone(&self) -> Matrix

Returns a copy of the value. Read more
1.0.0 · source§

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

Performs copy-assignment from source. Read more
source§

impl Debug for Matrix

source§

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

Formats the value using the given formatter. Read more
source§

impl Default for Matrix

source§

fn default() -> Self

Returns the “default value” for a type. Read more
source§

impl<'a> FromValue<'a> for &'a Matrix

§

type Checker = GenericValueTypeOrNoneChecker<&'a Matrix>

Value type checker.
source§

unsafe fn from_value(value: &'a Value) -> Self

Get the contained value from a Value. Read more
source§

impl<'a> FromValue<'a> for Matrix

§

type Checker = GenericValueTypeOrNoneChecker<Matrix>

Value type checker.
source§

unsafe fn from_value(value: &'a Value) -> Self

Get the contained value from a Value. Read more
source§

impl PartialEq<Matrix> for Matrix

source§

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

This method tests for self and other values to be equal, and is used by ==.
1.0.0 · source§

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
source§

impl StaticType for Matrix

source§

fn static_type() -> Type

Returns the type identifier of Self.
source§

impl ToValue for Matrix

source§

fn to_value(&self) -> Value

Convert a value to a Value.
source§

fn value_type(&self) -> Type

Returns the type identifer of self. Read more
source§

impl ToValueOptional for Matrix

source§

fn to_value_optional(s: Option<&Self>) -> Value

Convert an Option to a Value.
source§

impl ValueType for Matrix

§

type Type = Matrix

Type to get the Type from. Read more
source§

impl Copy for Matrix

source§

impl StructuralPartialEq for Matrix

source§

impl ValueTypeOptional for Matrix

Auto Trait Implementations§

Blanket Implementations§

source§

impl<T> Any for Twhere T: 'static + ?Sized,

source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
source§

impl<T> Borrow<T> for Twhere T: ?Sized,

const: unstable · source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
source§

impl<T> BorrowMut<T> for Twhere T: ?Sized,

const: unstable · source§

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
source§

impl<T> From<T> for T

const: unstable · source§

fn from(t: T) -> T

Returns the argument unchanged.

source§

impl<T, U> Into<U> for Twhere U: From<T>,

const: unstable · source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

source§

impl<T> StaticTypeExt for Twhere T: StaticType,

source§

fn ensure_type()

Ensures that the type has been registered with the type system.
source§

impl<T> ToClosureReturnValue for Twhere T: ToValue,

source§

impl<T> ToOwned for Twhere T: Clone,

§

type Owned = T

The resulting type after obtaining ownership.
source§

fn to_owned(&self) -> T

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

fn clone_into(&self, target: &mut T)

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

impl<T> ToSendValue for Twhere T: Send + ToValue + ?Sized,

source§

fn to_send_value(&self) -> SendValue

Returns a SendValue clone of self.
source§

impl<T, U> TryFrom<U> for Twhere U: Into<T>,

§

type Error = Infallible

The type returned in the event of a conversion error.
const: unstable · source§

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

Performs the conversion.
source§

impl<T> TryFromClosureReturnValue for Twhere T: for<'a> FromValue<'a> + StaticType + 'static,

source§

impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

§

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

The type returned in the event of a conversion error.
const: unstable · source§

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

Performs the conversion.
source§

impl<'a, T, C, E> FromValueOptional<'a> for Twhere T: FromValue<'a, Checker = C>, C: ValueTypeChecker<Error = ValueTypeMismatchOrNoneError<E>>, E: Error + Send + 'static,