Struct libreda_db::layout::prelude::Matrix2dTransform
source · pub struct Matrix2dTransform<T>where
T: CoordinateType,{ /* private fields */ }
Expand description
Description of a transformation in the euclidean plane by a 2x2 matrix A
.
Transforming a point p
is computed by the matrix product A*p
.
Implementations§
source§impl<T> Matrix2dTransform<T>where
T: CoordinateType,
impl<T> Matrix2dTransform<T>where
T: CoordinateType,
sourcepub fn new(matrix: Matrix2d<T>) -> Matrix2dTransform<T>
pub fn new(matrix: Matrix2d<T>) -> Matrix2dTransform<T>
Create a new transform based on a matrix.
sourcepub fn new_rotation90(angle: Angle) -> Matrix2dTransform<T>
pub fn new_rotation90(angle: Angle) -> Matrix2dTransform<T>
Create a rotation by an integer multiple of 90 degrees.
sourcepub fn new_scaling(factor: T) -> Matrix2dTransform<T>
pub fn new_scaling(factor: T) -> Matrix2dTransform<T>
Create a scaling by a factor.
sourcepub fn new_mirror_x() -> Matrix2dTransform<T>
pub fn new_mirror_x() -> Matrix2dTransform<T>
Mirror at the x-axis.
sourcepub fn new_mirror_y() -> Matrix2dTransform<T>
pub fn new_mirror_y() -> Matrix2dTransform<T>
Mirror at the y-axis.
sourcepub fn transform_point(&self, p: Point<T>) -> Point<T>
pub fn transform_point(&self, p: Point<T>) -> Point<T>
Apply the transformation to a single point.
sourcepub fn to_matrix2d(&self) -> Matrix2d<T>
pub fn to_matrix2d(&self) -> Matrix2d<T>
Return the matrix describing this transformation.
sourcepub fn try_invert(&self) -> Option<Matrix2dTransform<T>>
pub fn try_invert(&self) -> Option<Matrix2dTransform<T>>
Get the inverse transformation.
Trait Implementations§
source§impl<T> Clone for Matrix2dTransform<T>where
T: Clone + CoordinateType,
impl<T> Clone for Matrix2dTransform<T>where
T: Clone + CoordinateType,
source§fn clone(&self) -> Matrix2dTransform<T>
fn clone(&self) -> Matrix2dTransform<T>
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresource§impl<T> Debug for Matrix2dTransform<T>where
T: Debug + CoordinateType,
impl<T> Debug for Matrix2dTransform<T>where
T: Debug + CoordinateType,
source§impl<'de, T> Deserialize<'de> for Matrix2dTransform<T>where
T: CoordinateType + Deserialize<'de>,
impl<'de, T> Deserialize<'de> for Matrix2dTransform<T>where
T: CoordinateType + Deserialize<'de>,
source§fn deserialize<__D>(
__deserializer: __D,
) -> Result<Matrix2dTransform<T>, <__D as Deserializer<'de>>::Error>where
__D: Deserializer<'de>,
fn deserialize<__D>(
__deserializer: __D,
) -> Result<Matrix2dTransform<T>, <__D as Deserializer<'de>>::Error>where
__D: Deserializer<'de>,
Deserialize this value from the given Serde deserializer. Read more
source§impl<T> Hash for Matrix2dTransform<T>where
T: Hash + CoordinateType,
impl<T> Hash for Matrix2dTransform<T>where
T: Hash + CoordinateType,
source§impl<T> PartialEq for Matrix2dTransform<T>where
T: PartialEq + CoordinateType,
impl<T> PartialEq for Matrix2dTransform<T>where
T: PartialEq + CoordinateType,
source§fn eq(&self, other: &Matrix2dTransform<T>) -> bool
fn eq(&self, other: &Matrix2dTransform<T>) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.source§impl<T> Serialize for Matrix2dTransform<T>where
T: CoordinateType + Serialize,
impl<T> Serialize for Matrix2dTransform<T>where
T: CoordinateType + Serialize,
source§fn serialize<__S>(
&self,
__serializer: __S,
) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>where
__S: Serializer,
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. Read more
impl<T> Eq for Matrix2dTransform<T>where
T: Eq + CoordinateType,
impl<T> StructuralPartialEq for Matrix2dTransform<T>where
T: CoordinateType,
Auto Trait Implementations§
impl<T> Freeze for Matrix2dTransform<T>where
T: Freeze,
impl<T> RefUnwindSafe for Matrix2dTransform<T>where
T: RefUnwindSafe,
impl<T> Send for Matrix2dTransform<T>where
T: Send,
impl<T> Sync for Matrix2dTransform<T>where
T: Sync,
impl<T> Unpin for Matrix2dTransform<T>where
T: Unpin,
impl<T> UnwindSafe for Matrix2dTransform<T>where
T: UnwindSafe,
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
source§impl<T> IntoEither for T
impl<T> IntoEither for T
source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
self
into a Left
variant of Either<Self, Self>
if into_left
is true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read moresource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
Converts
self
into a Left
variant of Either<Self, Self>
if into_left(&self)
returns true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read more