Trait ExtendedImageView 

pub trait ExtendedImageView: GenericImageView {
    // Provided methods
    fn edges(&self) -> (u32, u32) { ... }
    fn within_bounds<C>(&self, coords: C) -> bool
       where C: ImageCoordinate { ... }
    fn get_pixel_at<C>(&self, coords: C) -> Option<Self::Pixel>
       where C: ImageCoordinate { ... }
    fn get_pixel_clamped<C>(&self, coords: C) -> Self::Pixel
       where C: ImageCoordinate { ... }
}

A trait that extends the standard GenericImageView with additional convenience methods for coordinate-based image operations like getting pixel optionally at specific coordinates or clamped to image bounds, allowing to use negative values as coordinates.

Provided Methods

fn edges(&self) -> (u32, u32)

Right and bottom index edges of the image.

fn within_bounds<C>(&self, coords: C) -> bool

where C: ImageCoordinate,

Returns true if the given coordinates are within the bounds of the image.

fn get_pixel_at<C>(&self, coords: C) -> Option<Self::Pixel>

where C: ImageCoordinate,

Returns the pixel at the given coordinates if it is within the bounds of the image.

fn get_pixel_clamped<C>(&self, coords: C) -> Self::Pixel

where C: ImageCoordinate,

Returns the pixel at the given coordinates, clamping the coordinates to the image bounds.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl ExtendedImageView for DynamicImage

impl<P: Pixel, Buffer> ExtendedImageView for View<Buffer, P>

where Buffer: AsRef<[P::Subpixel]>,

impl<P: Pixel, Buffer> ExtendedImageView for ViewMut<Buffer, P>

where Buffer: AsRef<[P::Subpixel]> + AsMut<[P::Subpixel]>,

impl<P: Pixel, Container> ExtendedImageView for ImageBuffer<P, Container>

where Container: Deref<Target = [P::Subpixel]>,

Implementors