Struct greenglas::image::Image

pub struct Image { /* fields omitted */ }

The Transformable Data Type Image

Implementations

impl Image

pub fn new(image: DynamicImage) -> Image

Create a new Image from a DynamicImage

pub fn from_path<P>(path: P) -> Image where
    P: AsRef<Path>, 

Create a new Image from a Path

pub fn from_buffer(buf: &[u8]) -> Image

Create a new Image from Buffer

pub fn from_rgb_pixels(
    w: u32,
    h: u32,
    buf: Vec<u8>
) -> Result<Image, TransformerError>

Create a new Image from RGB style pixel container such as Vec

pub fn from_rgba_pixels(
    w: u32,
    h: u32,
    buf: Vec<u8>
) -> Result<Image, TransformerError>

Create a new Image from RGBa style pixel container such as Vec

pub fn from_luma_pixels(
    w: u32,
    h: u32,
    buf: Vec<u8>
) -> Result<Image, TransformerError>

Create a new Image from Luma (greyscale) style pixel container such as Vec

pub fn from_lumaa_pixels(
    w: u32,
    h: u32,
    buf: Vec<u8>
) -> Result<Image, TransformerError>

Create a new Image from LumaA style pixel container such as Vec

Trait Implementations

impl Modifier<Image> for Resize

fn modify(self, image: &mut Image)

Modify F with self.

impl Modifier<Image> for Crop

fn modify(self, image: &mut Image)

Modify F with self.

impl Modifier<Image> for Grayscale

fn modify(self, image: &mut Image)

Modify F with self.

impl Set for Image

fn set<M>(self, modifier: M) -> Self where
    M: Modifier<Self>, 

Modify self using the provided modifier.

fn set_mut<M>(&mut self, modifier: M) -> &mut Self where
    M: Modifier<Self>, 

Modify self through a mutable reference with the provided modifier.

impl Transformer for Image

fn transform_to_vec(&self) -> Vec<f32>

Transforms the non-numeric data into a numeric Vec

fn transform(
    &self,
    shape: &[usize]
) -> Result<SharedTensor<f32>, TransformerError>

Transforms non-numeric data into a numeric SharedTensor

fn write_to_memory<T: NumCast + Copy>(
    mem: &mut FlatBox,
    data: &[T]
) -> Result<(), TransformerError>

Write into a native Coaster Memory.

fn write_to_memory_offset<T: NumCast + Copy>(
    mem: &mut FlatBox,
    data: &[T],
    offset: usize
) -> Result<(), TransformerError>

Write into a native Coaster Memory with a offset.