Struct VipsRegion 

pub struct VipsRegion { /* private fields */ }

A small, rectangular part of an image

Implementations

impl VipsRegion

pub fn new(image: &VipsImage) -> Result<VipsRegion>

pub fn width(&self) -> i32

pub fn height(&self) -> i32

pub fn fetch( &self, left: i32, top: i32, width: i32, height: i32, ) -> Result<Vec<u8>>

Generate an area of pixels and return a copy

Trait Implementations

impl Drop for VipsRegion

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.