Struct lyon_algorithms::hatching::RegularDotPattern

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pub struct RegularDotPattern<Cb: FnMut(&Dot)> {
    pub column_interval: f32,
    pub row_interval: f32,
    pub callback: Cb,
}
Expand description

A DotBuilder implementation for dot patterns with constant intervals.

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§column_interval: f32

Minimum distance between dots in a given column.

§row_interval: f32

Minimum distance between dots in a given row.

§callback: Cb

A callback invoked for each dot.

Trait Implementations§

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impl<Cb: FnMut(&Dot)> DotBuilder for RegularDotPattern<Cb>

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fn alignment(&mut self, _row: u32) -> Option<f32>

Whether and how much to align the dots for a given row.
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fn next_row_offset(&mut self, _column: u32, _row: u32) -> f32

Called for each row of dots.
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fn next_column_offset(&mut self, _column: u32, _row: u32) -> f32

Distance between each dot in a given row.
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fn add_dot(&mut self, dot: &Dot)

Called for each dot.
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fn first_column_offset(&mut self, _row: u32) -> f32

Offset of the first dot after a left edge.

Auto Trait Implementations§

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impl<Cb> RefUnwindSafe for RegularDotPattern<Cb>
where Cb: RefUnwindSafe,

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impl<Cb> Send for RegularDotPattern<Cb>
where Cb: Send,

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impl<Cb> Sync for RegularDotPattern<Cb>
where Cb: Sync,

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impl<Cb> Unpin for RegularDotPattern<Cb>
where Cb: Unpin,

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impl<Cb> UnwindSafe for RegularDotPattern<Cb>
where Cb: UnwindSafe,

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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