Struct vizia::layout::BoundingBox

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pub struct BoundingBox {
    pub x: f32,
    pub y: f32,
    pub w: f32,
    pub h: f32,
}
Expand description

Represents the axis-aligned bounding box of a view.

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§x: f32§y: f32§w: f32§h: f32

Implementations§

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impl BoundingBox

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pub fn from_min_max( min_x: f32, min_y: f32, max_x: f32, max_y: f32 ) -> BoundingBox

Construct a BoundingBox from checked minimum and maximum values.

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pub fn left(&self) -> f32

Left side of bounds equivalent to x.

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pub fn top(&self) -> f32

Top of bounds equivalent to y.

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pub fn width(&self) -> f32

Bounds width equivalent to w.

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pub fn height(&self) -> f32

Bounds height equivalent to h.

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pub fn right(&self) -> f32

Right side of bounds.

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pub fn bottom(&self) -> f32

Bottom side of bounds.

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pub fn center(&self) -> (f32, f32)

Horizontal and vertical center of bounds.

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pub fn center_left(&self) -> (f32, f32)

Left center of bounds.

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pub fn center_right(&self) -> (f32, f32)

Right center of bounds.

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pub fn center_top(&self) -> (f32, f32)

Top center of bounds.

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pub fn center_bottom(&self) -> (f32, f32)

Bottom center of bounds.

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pub fn bottom_left(&self) -> (f32, f32)

Bottom left point of bounds.

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pub fn bottom_right(&self) -> (f32, f32)

Bottom right point of bounds.

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pub fn top_left(&self) -> (f32, f32)

Top left point of bounds.

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pub fn top_right(&self) -> (f32, f32)

Top right point of bounds.

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pub fn shrink(&self, amount: f32) -> BoundingBox

Shrinks by some amount in both directions and returns a new BoundingBox.

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pub fn shrink_horizontal(&self, amount: f32) -> BoundingBox

Shrinks by some amount horizontally and returns a new BoundingBox.

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pub fn shrink_vertical(&self, amount: f32) -> BoundingBox

Shrinks by some amount vertically and returns a new BoundingBox.

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pub fn shrink_sides( &self, left: f32, top: f32, right: f32, bottom: f32 ) -> BoundingBox

Shrinks each side by the given separate amounts and returns a new BoundingBox.

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pub fn expand(&self, amount: f32) -> BoundingBox

Expands by some amount in both directions and returns a new BoundingBox.

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pub fn expand_horizontal(&self, amount: f32) -> BoundingBox

Expands by some amount horizontally and returns a new BoundingBox.

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pub fn expand_vertical(&self, amount: f32) -> BoundingBox

Expands by some amount vertically and returns a new BoundingBox.

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pub fn intersection(&self, other: &BoundingBox) -> BoundingBox

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pub fn intersects(&self, other: &BoundingBox) -> bool

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pub fn contains(&self, other: &BoundingBox) -> bool

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pub fn contains_point(&self, x: f32, y: f32) -> bool

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pub fn transform(&self, transform: &Transform2D) -> BoundingBox

Trait Implementations§

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impl Clone for BoundingBox

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fn clone(&self) -> BoundingBox

Returns a copy 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 BoundingBox

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

Formats the value using the given formatter. Read more
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impl Default for BoundingBox

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fn default() -> BoundingBox

Returns the “default value” for a type. Read more
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impl Display for BoundingBox

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

Formats the value using the given formatter. Read more
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impl PartialEq for BoundingBox

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fn eq(&self, other: &BoundingBox) -> bool

This method tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Copy for BoundingBox

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impl StructuralPartialEq for BoundingBox

Auto Trait 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> AnyEq for T
where T: Any + PartialEq,

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fn equals(&self, other: &(dyn Any + 'static)) -> bool

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fn as_any(&self) -> &(dyn Any + 'static)

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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> Downcast for T
where T: Any,

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fn into_any(self: Box<T>) -> Box<dyn Any>

Convert Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>. Box<dyn Any> can then be further downcast into Box<ConcreteType> where ConcreteType implements Trait.
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Convert &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s.
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Convert &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s.
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where T: Any + Send + Sync,

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Convert Arc<Trait> (where Trait: Downcast) to Arc<Any>. Arc<Any> can then be further downcast into Arc<ConcreteType> where ConcreteType implements Trait.
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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> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more
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Calls U::from(self).

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

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where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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Uses borrowed data to replace owned data, usually by cloning. Read more
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default fn to_string(&self) -> String

Converts the given value to a String. Read more
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fn to_string_local(&self, _cx: &impl DataContext) -> String

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type Error = Infallible

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

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