Trait iced::widget::image::viewer::Renderer

pub trait Renderer: Renderer {
    pub fn draw(
        &mut self, 
        state: &State, 
        bounds: Rectangle<f32>, 
        image_size: Size<f32>, 
        translation: Vector<f32>, 
        handle: Handle, 
        is_mouse_over: bool
    ) -> Self::Output;
}

This is supported on crate feature image only.

The renderer of an Viewer.

Your renderer will need to implement this trait before being able to use a Viewer in your user interface.

Required methods

pub fn draw(
    &mut self,
    state: &State,
    bounds: Rectangle<f32>,
    image_size: Size<f32>,
    translation: Vector<f32>,
    handle: Handle,
    is_mouse_over: bool
) -> Self::Output

Draws the Viewer.

It receives:

• the State of the Viewer
• the bounds of the Viewer widget
• the Size of the scaled Viewer image
• the translation of the clipped image
• the Handle to the underlying image
• whether the mouse is over the Viewer or not

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Implementations on Foreign Types

impl<B> Renderer for Renderer<B> where
    B: Backend + Image, 

pub fn draw(
    &mut self,
    state: &State,
    bounds: Rectangle<f32>,
    image_size: Size<f32>,
    translation: Vector<f32>,
    handle: Handle,
    is_mouse_over: bool
) -> <Renderer<B> as Renderer>::Output

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Implementors

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