Struct Image

pub struct Image<Handle = Handle> { /* private fields */ }

A frame that displays an image while keeping aspect ratio.

Example

use iced::widget::image;

enum Message {
    // ...
}

fn view(state: &State) -> Element<'_, Message> {
    image("ferris.png").into()
}

Implementations

impl<Handle> Image<Handle>

pub fn new(handle: impl Into<Handle>) -> Image<Handle>

Creates a new Image with the given path.

pub fn width(self, width: impl Into<Length>) -> Image<Handle>

Sets the width of the Image boundaries.

pub fn height(self, height: impl Into<Length>) -> Image<Handle>

Sets the height of the Image boundaries.

pub fn content_fit(self, content_fit: ContentFit) -> Image<Handle>

Sets the ContentFit of the Image.

Defaults to ContentFit::Contain

pub fn filter_method(self, filter_method: FilterMethod) -> Image<Handle>

Sets the FilterMethod of the Image.

pub fn rotation(self, rotation: impl Into<Rotation>) -> Image<Handle>

Applies the given Rotation to the Image.

pub fn opacity(self, opacity: impl Into<f32>) -> Image<Handle>

Sets the opacity of the Image.

It should be in the [0.0, 1.0] range—0.0 meaning completely transparent, and 1.0 meaning completely opaque.

pub fn scale(self, scale: impl Into<f32>) -> Image<Handle>

Sets the scale of the Image.

The region of the Image drawn will be scaled from the center by the given scale factor. This can be useful to create certain effects and animations, like smooth zoom in / out.

Trait Implementations

impl<Handle> Debug for Image<Handle>

where Handle: Debug,

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

Formats the value using the given formatter.

impl<'a, Message, Theme, Renderer, Handle> From<Image<Handle>> for Element<'a, Message, Theme, Renderer>

where Renderer: Renderer<Handle = Handle>, Handle: Clone + 'a,

fn from(image: Image<Handle>) -> Element<'a, Message, Theme, Renderer>

Converts to this type from the input type.

impl<Message, Theme, Renderer, Handle> Widget<Message, Theme, Renderer> for Image<Handle>

where Renderer: Renderer<Handle = Handle>, Handle: Clone,

fn size(&self) -> Size<Length>

Returns the Size of the Widget in lengths.

fn layout(&self, _tree: &mut Tree, renderer: &Renderer, limits: &Limits) -> Node

Returns the layout::Node of the Widget.

fn draw( &self, _state: &Tree, renderer: &mut Renderer, _theme: &Theme, _style: &Style, layout: Layout<'_>, _cursor: Cursor, viewport: &Rectangle, )

Draws the Widget using the associated Renderer.

fn size_hint(&self) -> Size<Length>

Returns a Size hint for laying out the Widget.

fn tag(&self) -> Tag

Returns the Tag of the Widget.

fn state(&self) -> State

Returns the State of the Widget.

fn children(&self) -> Vec<Tree>

Returns the state Tree of the children of the Widget.

fn diff(&self, _tree: &mut Tree)

Reconciles the Widget with the provided Tree.

fn operate( &self, _state: &mut Tree, _layout: Layout<'_>, _renderer: &Renderer, _operation: &mut dyn Operation, )

Applies an Operation to the Widget.

fn update( &mut self, _state: &mut Tree, _event: &Event, _layout: Layout<'_>, _cursor: Cursor, _renderer: &Renderer, _clipboard: &mut dyn Clipboard, _shell: &mut Shell<'_, Message>, _viewport: &Rectangle, )

Processes a runtime Event.

fn mouse_interaction( &self, _state: &Tree, _layout: Layout<'_>, _cursor: Cursor, _viewport: &Rectangle, _renderer: &Renderer, ) -> Interaction

Returns the current mouse::Interaction of the Widget.

fn overlay<'a>( &'a mut self, _state: &'a mut Tree, _layout: Layout<'_>, _renderer: &Renderer, _translation: Vector, ) -> Option<Element<'a, Message, Theme, Renderer>>

Returns the overlay of the Widget, if there is any.