Struct pixel_canvas::image::Image

pub struct Image { /* fields omitted */ }

An image for editing.

It dereferences to a slice of Color, so you can directly manipulate pixels via regular (mutable) slice methods. In addition, you can index into the image by (row, column) pairs.

Methods

impl Image

pub fn width(&self) -> usize

The width of the image in pixels.

pub fn height(&self) -> usize

The height of the image in pixels.

pub fn new(width: usize, height: usize) -> Image

Create an all-black image with the given dimensions.

pub fn fill(&mut self, color: Color)

Fill the image with a single solid color.

Trait Implementations

impl Deref for Image

type Target = [Color]

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl DerefMut for Image

fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.

impl Index<RC> for Image

type Output = Color

The returned type after indexing.

fn index(&self, RC: RC) -> &Self::Output

Performs the indexing (container[index]) operation.

impl Index<XY> for Image

type Output = Color

The returned type after indexing.

fn index(&self, XY: XY) -> &Self::Output

Performs the indexing (container[index]) operation.

impl IndexMut<RC> for Image

fn index_mut(&mut self, RC: RC) -> &mut Self::Output

Performs the mutable indexing (container[index]) operation.

impl IndexMut<XY> for Image

fn index_mut(&mut self, XY: XY) -> &mut Self::Output

Performs the mutable indexing (container[index]) operation.

impl<'a> Texture2dDataSource<'a> for &'a Image

type Data = u8

The type of each pixel.

fn into_raw(self) -> RawImage2d<'a, Self::Data>

Returns the raw representation of the data.