Enum printpdf::ctm::CurTransMat

source · [−]

pub enum CurTransMat {
    Translate(Pt, Pt),
    Rotate(f64),
    TranslateRotate(Pt, Pt, f64),
    Scale(f64, f64),
    Raw([f64; 6]),
    Identity,
}

Expand description

PDF “current transformation matrix”. Once set, will operate on all following shapes, until the layer.restore_graphics_state() is called. It is important to call layer.save_graphics_state() earlier.

Variants

`Translate(Pt, Pt)`

Translation matrix (in points from bottom left corner) X and Y can have different values

`Rotate(f64)`

Rotation matrix (clockwise, in degrees)

`TranslateRotate(Pt, Pt, f64)`

Combined rotate + translate matrix

`Scale(f64, f64)`

Scale matrix (1.0 = 100% scale, no change) X and Y can have different values

`Raw([f64; 6])`

Raw (PDF-internal) PDF matrix

`Identity`

Identity matrix

Implementations

impl CurTransMat

pub fn combine_matrix(a: [f64 ; 6], b: [f64 ; 6]) -> [f64 ; 6]

Trait Implementations

impl Clone for CurTransMat

fn clone(&self) -> CurTransMat

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

impl Debug for CurTransMat

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

Formats the value using the given formatter. Read more

impl Into<[f64 ; 6]> for CurTransMat

fn into(self) -> [f64 ; 6]

Converts this type into the (usually inferred) input type.

impl Into<Object> for CurTransMat

fn into(self) -> Object

Converts this type into the (usually inferred) input type.

impl Into<Operation> for CurTransMat

fn into(self) -> Operation

Converts this type into the (usually inferred) input type.

impl Copy for CurTransMat

Auto Trait Implementations

impl RefUnwindSafe for CurTransMat

impl Send for CurTransMat

impl Sync for CurTransMat

impl Unpin for CurTransMat

impl UnwindSafe for CurTransMat

Blanket Implementations

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

impl<T> Finish for T

fn finish(self)

Does nothing but move self, equivalent to drop.

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> 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.

impl<T> Pointable for T

const ALIGN: usize = mem::align_of::<T>()

The alignment of pointer.

type Init = T

The type for initializers.

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

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

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

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

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

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

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

Performs the conversion.

impl<T, U> TryInto<U> for T where
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.