Params

julia_set

Struct Params 

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pub struct Params { /* private fields */ }
Expand description

Julia set rendering parameters.

The parameters are:

  • Image dimensions (in pixels)
  • View dimensions and view center determining the rendered area. (Only the view height is specified explicitly; the width is inferred from the height and the image dimension ratio.)
  • Infinity distance
  • Upper bound on the iteration count

See the Julia set theory for more details regarding these parameters.

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impl Params

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pub fn new(image_dimensions: [u32; 2], view_height: f32) -> Self

Creates a new set of params with the specified image_dimensions and the view_height of the rendered area.

The remaining parameters are set as follows:

  • The width of the rendered area is inferred from these params.
  • The view is centered at 0.
  • The infinity distance is set at 3.
§Panics

Panics if any of the following conditions do not hold:

  • image_dimensions are positive
  • view_height is positive
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pub fn with_view_center(self, view_center: [f32; 2]) -> Self

Sets the view center.

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pub fn with_infinity_distance(self, inf_distance: f32) -> Self

Sets the infinity distance.

§Panics

Panics if the provided distance is not positive.

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pub fn with_max_iterations(self, max_iterations: u8) -> Self

Sets the maximum iteration count.

§Panics

Panics if max_iterations is zero.

Trait Implementations§

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impl Clone for Params

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fn clone(&self) -> Params

Returns a duplicate 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 Params

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl Freeze for Params

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impl RefUnwindSafe for Params

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impl Send for Params

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impl Sync for Params

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impl Unpin for Params

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impl UnwindSafe for Params

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

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Gets the TypeId of self. Read more
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where T: ?Sized,

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Immutably borrows from an owned value. Read more
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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
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where Self: Into<T>,

Converts self into T using Into<T>. Read more
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Converts self into a target type. Read more
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Causes self to use its Binary implementation when Debug-formatted.
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Causes self to use its Display implementation when Debug-formatted.
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where Self: LowerExp,

Causes self to use its LowerExp implementation when Debug-formatted.
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Causes self to use its LowerHex implementation when Debug-formatted.
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Calls U::from(self).

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fn pipe<R>(self, func: impl FnOnce(Self) -> R) -> R
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Mutably borrows self, then passes self.as_mut() into the pipe function.
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where Self: Deref<Target = T>, T: 'a + ?Sized, R: 'a,

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fn pipe<R>(self, func: impl FnOnce(Self) -> R) -> R

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fn pipe_borrow<'a, T, R>(&'a self, func: impl FnOnce(&'a T) -> R) -> R
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fn pipe_mut<'a, R>(&'a mut self, func: impl FnOnce(&'a mut Self) -> R) -> R
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const ALIGN: usize

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type Init = T

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fn tap(self, func: impl FnOnce(&Self)) -> Self

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fn tap_deref<T>(self, func: impl FnOnce(&T)) -> Self
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fn tap_deref_mut<T>(self, func: impl FnOnce(&mut T)) -> Self
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fn tap_borrow_dbg<B>(self, func: impl FnOnce(&B)) -> Self
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fn tap_borrow_mut_dbg<B>(self, func: impl FnOnce(&mut B)) -> Self
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fn tap_ref_dbg<R>(self, func: impl FnOnce(&R)) -> Self
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fn tap_ref_mut_dbg<R>(self, func: impl FnOnce(&mut R)) -> Self
where Self: AsMut<R>, R: ?Sized,

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fn tap_deref_dbg<T>(self, func: impl FnOnce(&T)) -> Self
where Self: Deref<Target = T>, T: ?Sized,

Calls .tap_deref() only in debug builds, and is erased in release builds.
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fn tap_deref_mut_dbg<T>(self, func: impl FnOnce(&mut T)) -> Self
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impl<T> Tap for T

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fn tap<F, R>(self, func: F) -> Self
where F: FnOnce(&Self) -> R,

Provides immutable access for inspection. Read more
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fn tap_dbg<F, R>(self, func: F) -> Self
where F: FnOnce(&Self) -> R,

Calls tap in debug builds, and does nothing in release builds.
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fn tap_mut<F, R>(self, func: F) -> Self
where F: FnOnce(&mut Self) -> R,

Provides mutable access for modification. Read more
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fn tap_mut_dbg<F, R>(self, func: F) -> Self
where F: FnOnce(&mut Self) -> R,

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impl<T, U> TapAsRef<U> for T
where U: ?Sized,

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fn tap_ref<F, R>(self, func: F) -> Self
where Self: AsRef<T>, F: FnOnce(&T) -> R,

Provides immutable access to the reference for inspection.
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fn tap_ref_dbg<F, R>(self, func: F) -> Self
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Calls tap_ref in debug builds, and does nothing in release builds.
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fn tap_ref_mut<F, R>(self, func: F) -> Self
where Self: AsMut<T>, F: FnOnce(&mut T) -> R,

Provides mutable access to the reference for modification.
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fn tap_ref_mut_dbg<F, R>(self, func: F) -> Self
where Self: AsMut<T>, F: FnOnce(&mut T) -> R,

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fn tap_borrow<F, R>(self, func: F) -> Self
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fn tap_borrow_dbg<F, R>(self, func: F) -> Self
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fn tap_borrow_mut<F, R>(self, func: F) -> Self
where Self: BorrowMut<T>, F: FnOnce(&mut T) -> R,

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fn tap_borrow_mut_dbg<F, R>(self, func: F) -> Self
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impl<T> TapDeref for T

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fn tap_deref<F, R>(self, func: F) -> Self
where Self: Deref, F: FnOnce(&Self::Target) -> R,

Immutably dereferences self for inspection.
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fn tap_deref_dbg<F, R>(self, func: F) -> Self
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fn tap_deref_mut<F, R>(self, func: F) -> Self
where Self: DerefMut, F: FnOnce(&mut Self::Target) -> R,

Mutably dereferences self for modification.
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fn tap_deref_mut_dbg<F, R>(self, func: F) -> Self
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where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

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fn try_conv<T>(self) -> Result<T, Self::Error>
where Self: TryInto<T>,

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fn try_conv<T>(self) -> Result<T, Self::Error>
where Self: TryInto<T>,

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where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.