Struct greenglas::image::Image

pub struct Image { /* private fields */ }

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 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 Modifier<Image> for Resize

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>, Self: Sized,

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.