Struct rxing::qrcode::encoder::ByteMatrix

pub struct ByteMatrix { /* private fields */ }

JAVAPORT: The original code was a 2D array of ints, but since it only ever gets assigned -1, 0, and 1, I’m going to use less memory and go with bytes.

@author dswitkin@google.com (Daniel Switkin)

Implementations

impl ByteMatrix

pub fn new(width: u32, height: u32) -> Self

pub fn getHeight(&self) -> u32

pub fn getWidth(&self) -> u32

pub fn get(&self, x: u32, y: u32) -> u8

pub fn getArray(&self) -> &Vec<Vec<u8>>

@return an internal representation as bytes, in row-major order. array[y][x] represents point (x,y)

pub fn set(&mut self, x: u32, y: u32, value: u8)

pub fn set_bool(&mut self, x: u32, y: u32, value: bool)

pub fn clear(&mut self, value: u8)

Trait Implementations

impl Clone for ByteMatrix

fn clone(&self) -> ByteMatrix

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ByteMatrix

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

Formats the value using the given formatter.

impl Display for ByteMatrix

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

Formats the value using the given formatter.

impl PartialEq for ByteMatrix

fn eq(&self, other: &ByteMatrix) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl TryFrom<ByteMatrix> for BitMatrix

type Error = Exceptions

The type returned in the event of a conversion error.

fn try_from(value: ByteMatrix) -> Result<Self, Self::Error>

Performs the conversion.

impl Eq for ByteMatrix

impl StructuralEq for ByteMatrix

impl StructuralPartialEq for ByteMatrix