Struct visioncortex::BinaryImage

pub struct BinaryImage {
    pub pixels: BitVec,
    pub width: usize,
    pub height: usize,
}

Image with 1 bit per pixel

Fields

pixels: BitVec

width: usize

height: usize

Implementations

impl BinaryImage

pub fn operation(
    &self,
    other: &BinaryImage,
    operator: impl FnMut((&mut u8, &u8))
) -> BinaryImage

pub fn negative(&self) -> BinaryImage

pub fn diff(&self, other: &BinaryImage) -> BinaryImage

pub fn union(&self, other: &BinaryImage) -> BinaryImage

pub fn intersect(&self, other: &BinaryImage) -> BinaryImage

pub fn clustered_diff(&self, other: &BinaryImage) -> u32

pub fn significance(&self, area: u64, threshold: u32) -> u32

early return if diff >= threshold, so maximum return value is equal to threshold

pub fn diff_and_count(&self, other: &BinaryImage) -> usize

pub fn popcount(i: u32) -> u32

pub fn stroke(&self, s: u32) -> BinaryImage

expand a binary image using a circular brush

impl BinaryImage

pub fn to_skeleton(&self) -> Skeleton

An extremely fast implementation of skeletonization

impl BinaryImage

pub fn to_clusters(&self, diagonal: bool) -> Clusters

impl BinaryImage

pub fn new_w_h(width: usize, height: usize) -> BinaryImage

pub fn get_pixel_at(&self, p: PointI32) -> bool

pub fn get_pixel(&self, x: usize, y: usize) -> bool

pub fn get_pixel_at_safe(&self, p: PointI32) -> bool

pub fn get_pixel_safe(&self, x: i32, y: i32) -> bool

pub fn set_pixel(&mut self, x: usize, y: usize, v: bool)

pub fn set_pixel_at(&mut self, p: PointI32, v: bool)

pub fn set_pixel_index(&mut self, i: usize, v: bool)

pub fn set_pixel_safe(&mut self, x: i32, y: i32, v: bool) -> bool

pub fn set_pixel_at_safe(&mut self, p: PointI32, v: bool)

pub fn bounding_rect(&self) -> BoundingRect

pub fn area(&self) -> u64

pub fn crop(&self) -> BinaryImage

crop image to fit content

pub fn crop_with_rect(&self, rect: BoundingRect) -> BinaryImage

crop a specific area from image

pub fn uncrop(&self, new_width: usize, new_height: usize) -> BinaryImage

expand the image while center original image so that there will be more space surrounding

pub fn from_string(string: &str) -> Self

pub fn rotate(&self, angle: f64) -> BinaryImage

pub fn paste_from(&mut self, src: &BinaryImage, offset: PointI32)

Paste the content of src into self, with offset with respective to the upper-left corner.

pub fn to_color_image(&self) -> ColorImage

Trait Implementations

impl Clone for BinaryImage

fn clone(&self) -> BinaryImage

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for BinaryImage

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

Formats the value using the given formatter.

impl Default for BinaryImage

fn default() -> BinaryImage

Returns the “default value” for a type.

impl Display for BinaryImage

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

Formats the value using the given formatter.

impl From<BinaryImage> for Shape

fn from(image: BinaryImage) -> Self

Performs the conversion.