Struct signed_distance_field::binary_image::BinaryByteImage

pub struct BinaryByteImage<'b> { /* fields omitted */ }

An image which is described by a slice of bytes with one byte per pixel. To determine if a byte is inside or outside, it is compared to a threshold. The default threshold is 127.

Methods

impl<'b> BinaryByteImage<'b>

pub fn from_slice(width: u16, height: u16, buffer: &'b [u8]) -> Self

Create a binary byte image with a threshold of 127

pub fn from_slice_with_threshold(
    width: u16,
    height: u16,
    buffer: &'b [u8],
    threshold: u8
) -> Self

Create a binary byte image from the buffer with all pixels brighter than the threshold being inside-the-shape.

Trait Implementations

impl<'_> BinaryImage for BinaryByteImage<'_>

fn width(&self) -> u16

fn height(&self) -> u16

fn is_inside(&self, x: u16, y: u16) -> bool