Struct rasterize::ImageOwned

pub struct ImageOwned<P> { /* private fields */ }

Create an image that owns the data

Implementations

impl<P> ImageOwned<P>

pub fn new(shape: Shape, data: Vec<P>) -> Self

Construct owned image from the data and the shape

pub fn new_default(size: Size) -> Self

where P: Default,

Construct owned image filled with default color with provided size

pub fn new_with<F>(size: Size, f: F) -> Self

where F: FnMut(usize, usize) -> P,

Construct owned image from the size and the function which is called with all (row, col) pair and returns pixel value.

pub fn empty() -> Self

Construct empty image of zero size

pub fn into_vec(self) -> Vec<P>

Convert image to a vector

Trait Implementations

impl<P: Clone> Clone for ImageOwned<P>

fn clone(&self) -> ImageOwned<P>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<P> Debug for ImageOwned<P>

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

Formats the value using the given formatter.

impl<P> Image for ImageOwned<P>

type Pixel = P

Pixel type

fn shape(&self) -> Shape

Shape of the image

fn data(&self) -> &[Self::Pixel]

Data containing image

fn size(&self) -> Size

Image size

fn width(&self) -> usize

Image width

fn height(&self) -> usize

Image height

fn get(&self, row: usize, col: usize) -> Option<&Self::Pixel>

Get pixel at the specified row and column

fn view( &self, row_min: usize, row_max: usize, col_min: usize, col_max: usize ) -> ImageRef<'_, Self::Pixel>

Create sub-image bounded by constraints, _max values are not inclusive.

fn as_ref(&self) -> ImageRef<'_, Self::Pixel>

Create immutable view to the image of the concrete type of ImageRef

fn iter(&self) -> ImageIter<'_, Self::Pixel>

Iterate over pixels

impl<C> ImageMut for ImageOwned<C>

fn data_mut(&mut self) -> &mut [Self::Pixel]

Get a mutable slice of image data

fn get_mut(&mut self, row: usize, col: usize) -> Option<&mut Self::Pixel>

Get a mutable reference to the specified pixel

fn view_mut( &mut self, row_min: usize, row_max: usize, col_min: usize, col_max: usize ) -> ImageMutRef<'_, Self::Pixel>

Create mutable sub-image bounded by constraints, _max values are not inclusive.

fn as_mut(&mut self) -> ImageMutRef<'_, Self::Pixel>

Create concrete type reference to the image

fn iter_mut(&mut self) -> ImageMutIter<'_, Self::Pixel>

Create iterator over mutable references to all the pixel of the image