Struct PF_ChannelChunk 

#[repr(C)]
pub struct PF_ChannelChunk {
    pub channel_ref: PF_ChannelRef,
    pub widthL: A_long,
    pub heightL: A_long,
    pub dimensionL: A_long,
    pub row_bytesL: A_long,
    pub data_type: PF_DataType,
    pub dataH: PF_Handle,
    pub dataPV: *mut c_void,
}

the channel data parallels the image data in size and shape. the width is the number of pixels, the height is the number of scanlines the height is image_height the dimension is the number of planes in a pixel the row_bytes is the length of a scanline in bytes the data type is the type of data in a plane Note : a pixel consists of dimensionL * sizeof(data_type) bytes dataH is a handle to the data. dataPV is a pointer to the dereferenced locked handle effects should always have dataPV non null.

Fields

channel_ref: PF_ChannelRef

widthL: A_long

heightL: A_long

dimensionL: A_long

row_bytesL: A_long

data_type: PF_DataType

dataH: PF_Handle

dataPV: *mut c_void

Trait Implementations

impl Clone for PF_ChannelChunk

fn clone(&self) -> PF_ChannelChunk

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for PF_ChannelChunk

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

Formats the value using the given formatter.

impl Copy for PF_ChannelChunk