Struct coffee::ui::widget::image::Image

pub struct Image { /* fields omitted */ }

A widget that displays an image.

It implements Widget when the associated core::Renderer implements the image::Renderer trait.

Example

use coffee::graphics;
use coffee::ui::Image;

let image_task = graphics::Image::load("resources/ui.png")
	.map(|image| Image::new(&image));

Methods

impl Image

pub fn new(image: &Image) -> Self

Creates a new Image with given image handle.

pub fn clip(self, source: Rectangle<u16>) -> Self

Sets the portion of the Image that we want to draw.

pub fn width(self, width: u32) -> Self

Sets the width of the Image boundaries in pixels.

pub fn height(self, height: u32) -> Self

Sets the height of the Image boundaries in pixels.

Trait Implementations

impl Debug for Image

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.

impl<'a, Message, Renderer> From<Image> for Element<'a, Message, Renderer> where
    Renderer: Renderer, 

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

Performs the conversion.

impl<Message, Renderer> Widget<Message, Renderer> for Image where
    Renderer: Renderer, 

fn node(&self, _renderer: &Renderer) -> Node

Returns the [Node] of the [Widget].

fn draw(
    &self,
    renderer: &mut Renderer,
    layout: Layout,
    _cursor_position: Point
) -> MouseCursor

Draws the [Widget] using the associated Renderer.

fn hash(&self, state: &mut Hasher)

Computes the layout hash of the [Widget].

fn on_event(
    &mut self,
    _event: Event,
    _layout: Layout,
    _cursor_position: Point,
    _messages: &mut Vec<Message>
)

Processes a runtime [Event].