[−][src]Struct dcc_lsystem::turtle::BaseTurtle
Methods
impl BaseTurtle
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pub fn new() -> Self
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Creates a new BaseTurtle
instance.
pub fn x(&self) -> i32
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Returns the current x
coordinate of the turtle.
pub fn y(&self) -> i32
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Returns the current y
coordinate of the turtle.
pub fn lines(&self) -> &[(i32, i32, i32, i32)]
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Returns a slice containing all the lines (x1, y1, x2, y2)
traversed by the turtle.
pub fn set_position(&mut self, x: i32, y: i32)
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Set the current position of this turtle to (x,y)
.
pub fn delta_move(&mut self, dx: i32, dy: i32)
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Moves the turtle by (dx,dy)
.
pub fn bounds(&self) -> (u32, u32, i32, i32)
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Returns (total_width, total_height, min_x, min_y)
, where
total_width
(respectively total_height) is the largest horizontal (respectively vertical) distance between any two points that the turtle visited,
min_x(respectively
min_y`) is the smallest horizontal (respectively vertical) position that
the turtle visited.
This is useful for converting from turtle coordinates to a new coordinate system starting at (0,0)
with width total_width
, height total_height
, and all positions have positive x
and y
coordinates.
pub fn pen_down(&mut self)
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Puts the turtles pen down.
pub fn pen_up(&mut self)
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Pulls the turtles pen up.
Trait Implementations
impl Clone for BaseTurtle
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fn clone(&self) -> BaseTurtle
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fn clone_from(&mut self, source: &Self)
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Performs copy-assignment from source
. Read more
impl Default for BaseTurtle
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impl Debug for BaseTurtle
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Auto Trait Implementations
impl Sync for BaseTurtle
impl Send for BaseTurtle
impl Unpin for BaseTurtle
impl RefUnwindSafe for BaseTurtle
impl UnwindSafe for BaseTurtle
Blanket Implementations
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
fn to_owned(&self) -> T
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fn clone_into(&self, target: &mut T)
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> SetParameter for T
fn set<T>(&mut self, value: T) -> <T as Parameter<Self>>::Result where
T: Parameter<Self>,
T: Parameter<Self>,
Sets value
as a parameter of self
.
impl<Src, Dst> ValueInto<Dst> for Src where
Dst: ValueFrom<Src>,
Dst: ValueFrom<Src>,
type Err = <Dst as ValueFrom<Src>>::Err
The error type produced by a failed conversion.
fn value_into(self) -> Result<Dst, <Src as ValueInto<Dst>>::Err>
impl<Src, Scheme> ApproxFrom<Src, Scheme> for Src where
Scheme: ApproxScheme,
Scheme: ApproxScheme,
type Err = NoError
The error type produced by a failed conversion.
fn approx_from(src: Src) -> Result<Src, <Src as ApproxFrom<Src, Scheme>>::Err>
impl<T> ConvUtil for T
fn approx_as<Dst>(self) -> Result<Dst, Self::Err> where
Self: ApproxInto<Dst, DefaultApprox>,
Self: ApproxInto<Dst, DefaultApprox>,
Approximate the subject to a given type with the default scheme.
fn approx_as_by<Dst, Scheme>(self) -> Result<Dst, Self::Err> where
Scheme: ApproxScheme,
Self: ApproxInto<Dst, Scheme>,
Scheme: ApproxScheme,
Self: ApproxInto<Dst, Scheme>,
Approximate the subject to a given type with a specific scheme.
fn into_as<Dst>(self) -> Dst where
Self: Into<Dst>,
Self: Into<Dst>,
Convert the subject to a given type.
fn try_as<Dst>(self) -> Result<Dst, Self::Err> where
Self: TryInto<Dst>,
Self: TryInto<Dst>,
Attempt to convert the subject to a given type.
fn value_as<Dst>(self) -> Result<Dst, Self::Err> where
Self: ValueInto<Dst>,
Self: ValueInto<Dst>,
Attempt a value conversion of the subject to a given type.
impl<Dst, Src, Scheme> ApproxInto<Dst, Scheme> for Src where
Dst: ApproxFrom<Src, Scheme>,
Scheme: ApproxScheme,
Dst: ApproxFrom<Src, Scheme>,
Scheme: ApproxScheme,
type Err = <Dst as ApproxFrom<Src, Scheme>>::Err
The error type produced by a failed conversion.
fn approx_into(self) -> Result<Dst, <Src as ApproxInto<Dst, Scheme>>::Err>
impl<Src> ValueFrom<Src> for Src
type Err = NoError
The error type produced by a failed conversion.
fn value_from(src: Src) -> Result<Src, <Src as ValueFrom<Src>>::Err>
impl<T, Dst> ConvAsUtil<Dst> for T
fn approx(self) -> Result<Dst, Self::Err> where
Self: ApproxInto<Dst, DefaultApprox>,
Self: ApproxInto<Dst, DefaultApprox>,
Approximate the subject with the default scheme.
fn approx_by<Scheme>(self) -> Result<Dst, Self::Err> where
Scheme: ApproxScheme,
Self: ApproxInto<Dst, Scheme>,
Scheme: ApproxScheme,
Self: ApproxInto<Dst, Scheme>,
Approximate the subject with a specific scheme.
impl<Src> TryFrom<Src> for Src
type Err = NoError
The error type produced by a failed conversion.
fn try_from(src: Src) -> Result<Src, <Src as TryFrom<Src>>::Err>
impl<Src, Dst> TryInto<Dst> for Src where
Dst: TryFrom<Src>,
Dst: TryFrom<Src>,