Struct fractal::utils::media::image::ImageDimensions

pub struct ImageDimensions {
    pub width: u32,
    pub height: u32,
}

Dimensions of an image.

Fields

width: u32

The width of the image.

height: u32

The height of the image.

Implementations

impl ImageDimensions

fn from_options(width: Option<u32>, height: Option<u32>) -> Option<Self>

Construct an ImageDimensions from the given optional values.

Returns None if either of the values are None.

pub fn is_bigger_than(&self, other: ImageDimensions) -> bool

Whether these dimensions are bigger than the given dimensions.

Returns true if either width or height is bigger than or equal to the given dimensions.

pub fn should_resize_for_thumbnail( &self, thumbnail_dimensions: ImageDimensions, ) -> bool

Whether these dimensions should be resized to generate a thumbnail.

pub const fn increase_by(self, value: u32) -> Self

Increase both these dimensions by the given value.

pub fn resize( self, requested_dimensions: ImageDimensions, strategy: ResizeStrategy, ) -> Self

Compute the new dimensions for resizing to the requested dimensions while preserving the aspect ratio of these dimensions and respecting the given strategy.

pub fn resize_for_thumbnail(self) -> Option<Self>

Compute the dimensions for a thumbnail while preserving the aspect ratio of these dimensions.

Returns None if these dimensions are smaller than the wanted dimensions.

pub fn to_image_loader_request( self, requested_dimensions: ImageDimensions, ) -> FrameRequest

Convert these dimensions to a request for the image loader with the requested dimensions.

Trait Implementations

impl Clone for ImageDimensions

fn clone(&self) -> ImageDimensions

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ImageDimensions

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

Formats the value using the given formatter.

impl From<ImageDimensions> for BaseImageInfo

fn from(value: ImageDimensions) -> Self

Converts to this type from the input type.

impl Copy for ImageDimensions