Struct usvg::Transform

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pub struct Transform {
    pub a: f64,
    pub b: f64,
    pub c: f64,
    pub d: f64,
    pub e: f64,
    pub f: f64,
}

Expand description

Representation of the <transform> type.

Fields

a: f64b: f64c: f64d: f64e: f64f: f64

Implementations

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impl Transform

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pub fn new(a: f64, b: f64, c: f64, d: f64, e: f64, f: f64) -> Self

Constructs a new transform.

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pub fn new_translate(x: f64, y: f64) -> Self

Constructs a new translate transform.

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pub fn new_scale(sx: f64, sy: f64) -> Self

Constructs a new scale transform.

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pub fn new_rotate(angle: f64) -> Self

Constructs a new rotate transform.

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pub fn translate(&mut self, x: f64, y: f64)

Translates the current transform.

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

Scales the current transform.

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

Rotates the current transform.

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pub fn rotate_at(&mut self, angle: f64, x: f64, y: f64)

Rotates the current transform at the specified position.

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pub fn append(&mut self, other: &Transform)

Appends transform to the current transform.

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pub fn prepend(&mut self, other: &Transform)

Prepends transform to the current transform.

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pub fn is_default(&self) -> bool

Returns true if the transform is default, aka (1 0 0 1 0 0).

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pub fn get_translate(&self) -> (f64, f64 )

Returns transform’s translate part.

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pub fn get_scale(&self) -> (f64, f64 )

Returns transform’s scale part.

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pub fn apply(&self, x: f64, y: f64) -> (f64, f64 )

Applies transform to selected coordinates.

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pub fn apply_to(&self, x: &mut f64, y: &mut f64)

Applies transform to selected coordinates.

Trait Implementations

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impl Clone for Transform

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fn clone(&self) -> Transform

Returns a copy of the value. Read more

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

Performs copy-assignment from source. Read more

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impl Debug for Transform

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

Formats the value using the given formatter. Read more

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impl Default for Transform

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fn default() -> Transform

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

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impl From<Transform> for Transform

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fn from(ts: Transform) -> Self

Converts to this type from the input type.

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impl FuzzyEq<Transform> for Transform

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

Returns true if values are approximately equal.

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

Returns true if values are not approximately equal.

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impl PartialEq<Transform> for Transform

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

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

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

This method tests for !=.

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impl TransformFromBBox for Transform

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fn from_bbox(bbox: Rect) -> Self

Converts Rect into bbox Transform.

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impl Copy for Transform

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impl StructuralPartialEq for Transform

Auto Trait Implementations

impl RefUnwindSafe for Transform

impl Send for Transform

impl Sync for Transform

impl Unpin for Transform

impl UnwindSafe for Transform

Blanket Implementations

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

const: unstable · source

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

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T where
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.

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impl<T> IsDefault for T where
T: Default + PartialEq<T> + Copy,

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fn is_default(&self) -> bool

Checks that type has a default value.

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impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

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

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

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

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impl<T, U> TryFrom for T where
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>::Error>

Performs the conversion.

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

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

Struct usvg::Transform

Fields

Implementations

impl Transform

pub fn new(a: f64, b: f64, c: f64, d: f64, e: f64, f: f64) -> Self

pub fn new_translate(x: f64, y: f64) -> Self

pub fn new_scale(sx: f64, sy: f64) -> Self

pub fn new_rotate(angle: f64) -> Self

pub fn translate(&mut self, x: f64, y: f64)

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

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

pub fn rotate_at(&mut self, angle: f64, x: f64, y: f64)

pub fn append(&mut self, other: &Transform)

pub fn prepend(&mut self, other: &Transform)

pub fn is_default(&self) -> bool

pub fn get_translate(&self) -> (f64, f64)

pub fn get_scale(&self) -> (f64, f64)

pub fn apply(&self, x: f64, y: f64) -> (f64, f64)

pub fn apply_to(&self, x: &mut f64, y: &mut f64)

Trait Implementations

impl Clone for Transform

fn clone(&self) -> Transform

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

impl Debug for Transform

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

impl Default for Transform

fn default() -> Transform

impl From<Transform> for Transform

fn from(ts: Transform) -> Self

impl FuzzyEq<Transform> for Transform

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

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

impl PartialEq<Transform> for Transform

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

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

impl TransformFromBBox for Transform

fn from_bbox(bbox: Rect) -> Self

impl Copy for Transform

impl StructuralPartialEq for Transform

Auto Trait Implementations

impl RefUnwindSafe for Transform

impl Send for Transform

impl Sync for Transform

impl Unpin for Transform

impl UnwindSafe for Transform

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

impl<T> IsDefault for T where T: Default + PartialEq<T> + Copy,

fn is_default(&self) -> bool

impl<T> ToOwned for T where T: Clone,

type Owned = T

fn to_owned(&self) -> T

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

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

type Error = Infallible

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

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

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

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

pub fn get_translate(&self) -> (f64, f64 )

pub fn get_scale(&self) -> (f64, f64 )

pub fn apply(&self, x: f64, y: f64) -> (f64, f64 )

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

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

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

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

impl<T> IsDefault for T where
T: Default + PartialEq<T> + Copy,

impl<T> ToOwned for T where
T: Clone,

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

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