Struct embedded_graphics::prelude::Image

pub struct Image<'a, C, T> where
    C: PixelColor,
    T: ImageType,  {
    pub offset: Coord,
    // some fields omitted
}

An image constructed from a slice

Fields

offset: Coord

Image offset in pixels from screen origin (0,0)

Methods

impl<'a, C, T> Image<'a, C, T> where
    C: PixelColor,
    T: ImageType, 

pub fn new(imagedata: &'a [u8], width: u32, height: u32) -> Self

Create a new image with given pixel data, width and height

Trait Implementations

impl<'a, C: Debug, T: Debug> Debug for Image<'a, C, T> where
    C: PixelColor,
    T: ImageType, 

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

Formats the value using the given formatter.

impl<'a, C, T> Dimensions for Image<'a, C, T> where
    C: PixelColor,
    T: ImageType, 

fn top_left(&self) -> Coord

Get the top left corner of the bounding box for an object

fn bottom_right(&self) -> Coord

Get the bottom right corner of the bounding box for an object

fn size(&self) -> UnsignedCoord

Get the width and height for an object

impl<'a, C, T> Drawable for Image<'a, C, T> where
    C: PixelColor,
    T: ImageType, 

impl<'a, C, T> Transform for Image<'a, C, T> where
    C: PixelColor,
    T: ImageType, 

fn translate(&self, by: Coord) -> Self

Translate the image from its current position to a new position by (x, y) pixels, returning a new Image. For a mutating transform, see translate_mut.

// 8px x 1px test image
let image: Image1BPP<u8> = Image1BPP::new(&[ 0xff ], 8, 1);
let moved = image.translate(Coord::new(25, 30));

assert_eq!(image.offset, Coord::new(0, 0));
assert_eq!(moved.offset, Coord::new(25, 30));

fn translate_mut(&mut self, by: Coord) -> &mut Self

Translate the image from its current position to a new position by (x, y) pixels.

let mut image: Image1BPP<u8> = Image1BPP::new(&[ 0xff ], 8, 1);
image.translate_mut(Coord::new(25, 30));

assert_eq!(image.offset, Coord::new(25, 30));