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ImageFit

teksilo_widgets

Enum ImageFit

pub enum ImageFit {
    Contain,
    Cover,
    Fill,
    ScaleDown,
    None,
}

Expand description

How the image is fitted within its layout bounds: the CSS object-fit set, shared with every widget that places a picture. How a picture is fitted within its box: the CSS object-fit set.

Variants§

Contain

Scale to fit entirely within the box, preserving aspect ratio. May leave empty space (letterboxing).

Cover

Scale to cover the entire box, preserving aspect ratio. May crop the picture.

Fill

Stretch to fill the box exactly, ignoring aspect ratio.

ScaleDown

Like Contain, but never upscales: a picture smaller than the box keeps its natural size.

None

Draw the picture at its natural size, neither scaling up nor down. A picture larger than the box is cropped to it, one smaller sits inside with empty space; the alignment places it either way. CSS object-fit: none.

Implementations§

impl ImageFit

pub fn fitted_rect( self, content: Size, bounds: Rect, alignment: Alignment, rtl: bool, ) -> Rect

Where a picture of content size lands in bounds under this fit, placed by alignment where the fit leaves slack or crops (the CSS object-position analogue). rtl resolves Leading and Trailing for a right-to-left layout. The result may exceed bounds under Cover, and under None for a picture larger than the box. An empty content fills bounds.

Trait Implementations§

impl Clone for ImageFit

fn clone(&self) -> ImageFit

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

impl Copy for ImageFit

impl Debug for ImageFit

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

Formats the value using the given formatter. Read more

impl Default for ImageFit

fn default() -> ImageFit

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

impl Eq for ImageFit

impl Hash for ImageFit

fn hash<H>(&self, state: &mut H)
where __H: Hasher,

Feeds this value into the given Hasher. Read more

1.3.0 · Source§

fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more

impl PartialEq for ImageFit

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

Equality operator ==. Read more

1.0.0 (const: unstable) · Source§

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=. Read more

impl StructuralPartialEq for ImageFit

Auto Trait Implementations§

impl Freeze for ImageFit

impl RefUnwindSafe for ImageFit

impl Send for ImageFit

impl Sync for ImageFit

impl Unpin for ImageFit

impl UnsafeUnpin for ImageFit

impl UnwindSafe for ImageFit

Blanket Implementations§

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

fn type_id(&self) -> TypeId

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impl<T> AnyEq for T
where T: Any + PartialEq,

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Immutably borrows from an owned value. Read more

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

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impl<T> CloneToUninit for T
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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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type NoneType = T

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