Struct vfxpreopenexr::flat::flat_image_channel::FlatChannelU32

#[repr(transparent)]
pub struct FlatChannelU32(_);

Holds the pixel data for a single unsigned int channel in one level in a FlatImage

Implementations

impl FlatChannelU32

pub fn channel(&self) -> Channel

Get the Channel description for this channel

pub fn x_sampling(&self) -> i32

Get the sampling rate in the x direction

pub fn y_sampling(&self) -> i32

Get the sampling rate in the y direction

pub fn p_linear(&self) -> bool

Is this channel perceptually linear?

pub fn pixels_per_row(&self) -> i32

How many pixels are there in each row of this channel

pub fn pixels_per_column(&self) -> i32

How many pixels are there in each column of this channel

pub fn num_pixels(&self) -> usize

How many pixels are there total in this channel

pub fn slice(&self) -> Slice

Construct a Slice for this Channel

pub fn flat_level(&self) -> FlatImageLevelRef<'_>

Get the level which this channel is a part of

pub fn flat_level_mut(&mut self) -> FlatImageLevelRefMut<'_>

Get the level which this channel is a part of

pub fn get(&self, x: i32, y: i32) -> Option<&u32>

Get a reference to the pixel at [x, y]

pub fn get_mut(&self, x: i32, y: i32) -> Option<&mut u32>

Get a mutable reference to the pixel at [x, y]

pub fn row(&self, r: i32) -> Option<&[u32]>

Get row r of the channel as a slice

pub fn row_mut(&mut self, r: i32) -> Option<&mut [u32]>

Get row r of the channel as a mutable slice

Trait Implementations

impl OpaquePtr for FlatChannelU32

type SysPointee = Imf_FlatUIntChannel_t

type Pointee = FlatChannelU32