Trait texture_packer::texture::Texture

pub trait Texture {
    type Pixel: Pixel;
    fn width(&self) -> u32;
    fn height(&self) -> u32;
    fn get(&self, x: u32, y: u32) -> Option<Self::Pixel>;
    fn set(&mut self, x: u32, y: u32, val: Self::Pixel);

    fn get_rotated(&self, x: u32, y: u32) -> Option<Self::Pixel> { ... }
    fn is_column_transparent(&self, col: u32) -> bool { ... }
    fn is_row_transparent(&self, row: u32) -> bool { ... }
}

Describes a texture type.

Associated Types

type Pixel: Pixel

Pixel type of this texture.

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Required methods

fn width(&self) -> u32

Get the width of this texture.

fn height(&self) -> u32

Get the height of this texture.

fn get(&self, x: u32, y: u32) -> Option<Self::Pixel>

Get the pixel value at a specific coordinate.

fn set(&mut self, x: u32, y: u32, val: Self::Pixel)

Set the pixel value at a specific coordinate.

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Provided methods

fn get_rotated(&self, x: u32, y: u32) -> Option<Self::Pixel>

Get the pixel if it were transformed by a rotation.

fn is_column_transparent(&self, col: u32) -> bool

Check if a column of the texture is transparent.

fn is_row_transparent(&self, row: u32) -> bool

Check if a row of the texture is transparent.

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Implementations on Foreign Types

impl<P: Pixel> Texture for Box<dyn Texture<Pixel = P> + 'static>

type Pixel = P

fn width(&self) -> u32

fn height(&self) -> u32

fn get(&self, x: u32, y: u32) -> Option<P>

fn set(&mut self, x: u32, y: u32, val: P)

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Implementors

impl Texture for MemoryRGBA8Texture

type Pixel = RGBA8

fn width(&self) -> u32

fn height(&self) -> u32

fn get(&self, x: u32, y: u32) -> Option<RGBA8>

fn set(&mut self, x: u32, y: u32, val: RGBA8)

impl<'a, Pix, T: Clone> Texture for TexturePacker<'a, T> where
    Pix: Pixel,
    T: Texture<Pixel = Pix>, 

type Pixel = Pix

fn width(&self) -> u32

fn height(&self) -> u32

fn get(&self, x: u32, y: u32) -> Option<Pix>

fn set(&mut self, _x: u32, _y: u32, _val: Pix)

impl<'a, T: Texture + Clone> Texture for SubTexture<'a, T>

type Pixel = T::Pixel

fn width(&self) -> u32

fn height(&self) -> u32

fn get(&self, x: u32, y: u32) -> Option<T::Pixel>

fn set(&mut self, x: u32, y: u32, val: T::Pixel)

impl<P: Pixel + Pixel, I: GenericImage<Pixel = P>> Texture for I

type Pixel = I::Pixel

fn width(&self) -> u32

fn height(&self) -> u32

fn get(&self, x: u32, y: u32) -> Option<I::Pixel>

fn set(&mut self, x: u32, y: u32, val: I::Pixel)

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