Struct tiny_skia::Rect

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

A rectangle defined by left, top, right and bottom edges.

Can have zero width and/or height. But not a negative one.

Guarantees

  • All values are finite.
  • Left edge is <= right.
  • Top edge is <= bottom.
  • Width and height are <= f32::MAX.

Implementations§

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impl Rect

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pub fn from_ltrb(left: f32, top: f32, right: f32, bottom: f32) -> Option<Rect>

Creates new Rect.

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pub fn from_xywh(x: f32, y: f32, w: f32, h: f32) -> Option<Rect>

Creates new Rect.

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pub fn left(&self) -> f32

Returns the left edge.

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pub fn top(&self) -> f32

Returns the top edge.

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pub fn right(&self) -> f32

Returns the right edge.

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pub fn bottom(&self) -> f32

Returns the bottom edge.

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pub fn x(&self) -> f32

Returns rect’s X position.

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pub fn y(&self) -> f32

Returns rect’s Y position.

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pub fn width(&self) -> f32

Returns rect’s width.

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pub fn height(&self) -> f32

Returns rect’s height.

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pub fn round(&self) -> Option<IntRect>

Converts into an IntRect by adding 0.5 and discarding the fractional portion.

Width and height are guarantee to be >= 1.

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pub fn round_out(&self) -> Option<IntRect>

Converts into an IntRect rounding outwards.

Width and height are guarantee to be >= 1.

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pub fn intersect(&self, other: &Rect) -> Option<Rect>

Returns an intersection of two rectangles.

Returns None otherwise.

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pub fn from_points(points: &[Point]) -> Option<Rect>

Creates a Rect from Point array.

Returns None if count is zero or if Point array contains an infinity or NaN.

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pub fn inset(&mut self, dx: f32, dy: f32) -> Option<Rect>

Insets the rectangle by the specified offset.

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pub fn outset(&mut self, dx: f32, dy: f32) -> Option<Rect>

Outsets the rectangle by the specified offset.

Trait Implementations§

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impl Clone for Rect

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fn clone(&self) -> Rect

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 Rect

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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<Rect> for Rect

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fn eq(&self, other: &Rect) -> 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 Rect

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impl StructuralPartialEq for Rect

Auto Trait Implementations§

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impl RefUnwindSafe for Rect

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impl Send for Rect

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impl Sync for Rect

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impl Unpin for Rect

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impl UnwindSafe for Rect

Blanket Implementations§

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impl<T> Any for Twhere 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 Twhere 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 Twhere 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 Twhere 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> ToOwned for Twhere T: Clone,

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type Owned = T

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

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for Twhere 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 Twhere 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.