Struct RasterizeContext

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pub struct RasterizeContext<'a, N> {
    pub raster_info: RasterInfo,
    pub field: FieldSource<'a, N>,
    pub by: Option<&'a [String]>,
    pub pixel_fn: PixelFunction,
    pub background: N,
    pub all_touched: bool,
}

Expand description

Spatial + value context handed to the rasterization engine.

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§raster_info: RasterInfo

The spatial information of the final raster.

§field: FieldSource<'a, N>

The values to burn.

§by: Option<&'a [String]>

Specify the grouping of the geometries into multiple bands in the final raster. None is no grouping. For this to work, by has to have the same length of the geometries.

§pixel_fn: PixelFunction

Describes what happens to overlapping pixels.

§background: N§all_touched: bool

Flags whether all pixels touching the geometry should be burned.

Trait Implementations§

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impl<'a, N: Clone> Clone for RasterizeContext<'a, N>

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fn clone(&self) -> RasterizeContext<'a, N>

Returns a duplicate of the value. Read more

1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

Auto Trait Implementations§

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impl<'a, N> UnsafeUnpin for RasterizeContext<'a, N>
where N: UnsafeUnpin,

Blanket Implementations§

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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<ST, DT> CastableFrom<ST, Initialized, Initialized> for DT
where ST: ?Sized, DT: ?Sized,

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impl<ST, DT> CastableFrom<ST, Uninit, Uninit> for DT
where ST: ?Sized, DT: ?Sized,

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

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

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

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fn __clone_box(&self, _: Private) -> *mut ()

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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 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> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self> ⓘ

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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