Struct libreda_db::prelude::Matrix2dTransform
source · [−]pub struct Matrix2dTransform<T> where
T: CoordinateType, {
matrix: Matrix2d<T>,
}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.
Fields
matrix: Matrix2d<T>Implementations
sourceimpl<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
sourceimpl<T> Clone for Matrix2dTransform<T> where
T: Clone + CoordinateType,
impl<T> Clone for Matrix2dTransform<T> where
T: Clone + CoordinateType,
sourcefn clone(&self) -> Matrix2dTransform<T>
fn clone(&self) -> Matrix2dTransform<T>
Returns a copy of the value. Read more
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source. Read more
sourceimpl<T> Debug for Matrix2dTransform<T> where
T: Debug + CoordinateType,
impl<T> Debug for Matrix2dTransform<T> where
T: Debug + CoordinateType,
sourceimpl<'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>,
sourcefn 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
sourceimpl<T> Hash for Matrix2dTransform<T> where
T: Hash + CoordinateType,
impl<T> Hash for Matrix2dTransform<T> where
T: Hash + CoordinateType,
sourceimpl<T> PartialEq<Matrix2dTransform<T>> for Matrix2dTransform<T> where
T: PartialEq<T> + CoordinateType,
impl<T> PartialEq<Matrix2dTransform<T>> for Matrix2dTransform<T> where
T: PartialEq<T> + CoordinateType,
sourcefn 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 ==. Read more
sourcefn ne(&self, other: &Matrix2dTransform<T>) -> bool
fn ne(&self, other: &Matrix2dTransform<T>) -> bool
This method tests for !=.
sourceimpl<T> Serialize for Matrix2dTransform<T> where
T: CoordinateType + Serialize,
impl<T> Serialize for Matrix2dTransform<T> where
T: CoordinateType + Serialize,
sourcefn 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> StructuralPartialEq for Matrix2dTransform<T> where
T: CoordinateType,
Auto Trait Implementations
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
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more