Enum Sizing 

pub enum Sizing {
    Shrink,
    Fit,
    Scale(f64),
}

Image sizing.

The default is Fit.

Variants

Shrink

Shrinks the image if it’s too big.

Fit

Shrinks the image if it’s too big or expands it if it’s too small.

Scale(f64)

Scale.

Implementations

impl Sizing

pub fn original() -> Self

Keep the original size: Scale(1.).

Examples found in repository

examples/scrollable.rs (line 25)

fn main() {
    let mut cursive = default();

    cursive.add_layer(
        Panel::new(
            ImageView::default()
                .with_image(
                    // This will decode the JPEG file on-demand
                    // Note that RGBA is supported, too, if you need transparency
                    Image::new_stream_from_jpeg_file(FILE, ImageFormat::RGB).expect("new_stream_from_jpeg_file"),
                    // If you prefer to keep the image data in memory:
                    // Image::new_owned_from_jpeg_file(FILE, ImageFormat::RGB, true).expect("new_owned_from_jpeg_file"),
                )
                .with_sizing(Sizing::original())
                .scrollable()
                .scroll_x(true),
        )
        .fixed_size((50, 20)),
    );

    cursive.add_global_callback('q', |cursive| cursive.quit());

    cursive.run();
}

Trait Implementations

impl Clone for Sizing

fn clone(&self) -> Sizing

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Sizing

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

Formats the value using the given formatter.

impl Default for Sizing

fn default() -> Sizing

Returns the “default value” for a type.

impl PartialEq for Sizing

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for Sizing

impl StructuralPartialEq for Sizing