\Zxing\CommonBitMatrix

Summary

Methods

Properties

Constants

__construct()
parse()
set()
_unset()
flip()
_xor()
clear()
setRegion()
rotate180()
getWidth()
getRow()
setRow()
getEnclosingRectangle()
getTopLeftOnBit()
getBottomRightOnBit()
getHeight()
getRowSize()
equals()
hashCode()
toString()
toString_()
get()
_clone()

No public properties found

No constants found

No protected methods found

No protected properties found

N/A

No private methods found

$width
$height
$rowSize
$bits

N/A

final

File: serve/vendor/khanamiryan/qrcode-detector-decoder/lib/Common/BitMatrix.php
Package: Application
Class hierarchy: \Zxing\Common\BitMatrix
Uses

Properties

$width

$width

$height

$height

$rowSize

$rowSize

$bits

$bits

Methods

__construct()

__construct(mixed  $width, mixed  $height = false, mixed  $rowSize = false, mixed  $bits = false) : mixed

Parameters

mixed	$width
mixed	$height
mixed	$rowSize
mixed	$bits

Returns

mixed —

parse()

parse(mixed  $stringRepresentation, mixed  $setString, mixed  $unsetString) : mixed

Parameters

mixed	$stringRepresentation
mixed	$setString
mixed	$unsetString

Returns

mixed —

set()

set( $x,  $y) : mixed

Sets the given bit to true.

Parameters

	$x	; The horizontal component (i.e. which column)
	$y	; The vertical component (i.e. which row)

Returns

mixed —

_unset()

_unset(mixed  $x, mixed  $y) : mixed

Parameters

mixed	$x
mixed	$y

Returns

mixed —

flip()

flip(mixed  $x, mixed  $y) : mixed

Parameters

mixed	$x
mixed	$y

Returns

mixed —

_xor()

_xor( $mask) : mixed

Exclusive-or (XOR): Flip the bit in this {@code BitMatrix} if the corresponding mask bit is set.

Parameters

$mask

; XOR mask

Returns

mixed —

clear()

clear() : mixed

Clears all bits (sets to false).

Returns

mixed —

setRegion()

setRegion( $left,  $top,  $width,  $height) : mixed

Sets a square region of the bit matrix to true.

Parameters

	$left	; The horizontal position to begin at (inclusive)
	$top	; The vertical position to begin at (inclusive)
	$width	; The width of the region
	$height	; The height of the region

Returns

mixed —

rotate180()

rotate180() : mixed

Modifies this {@code BitMatrix} to represent the same but rotated 180 degrees

Returns

mixed —

getWidth()

getWidth() : \Zxing\Common\The

Returns

\Zxing\Common\The —

width of the matrix

getRow()

getRow( $y,  $row) : \Zxing\Common\The

A fast method to retrieve one row of data from the matrix as a BitArray.

Parameters

	$y	; The row to retrieve
	$row	; An optional caller-allocated BitArray, will be allocated if null or too small

Returns

\Zxing\Common\The —

resulting BitArray - this reference should always be used even when passing your own row

setRow()

setRow( $y,  $row) : mixed

Parameters

	$y	; row to set
	$row	; {@link BitArray} to copy from

Returns

mixed —

getEnclosingRectangle()

getEnclosingRectangle() : mixed

This is useful in detecting the enclosing rectangle of a 'pure' barcode.

Returns

mixed —

getTopLeftOnBit()

getTopLeftOnBit() : mixed

This is useful in detecting a corner of a 'pure' barcode.

Returns

mixed —

getBottomRightOnBit()

getBottomRightOnBit() : mixed

Returns

mixed —

getHeight()

getHeight() : \Zxing\Common\The

Returns

\Zxing\Common\The —

height of the matrix

getRowSize()

getRowSize() : \Zxing\Common\The

Returns

\Zxing\Common\The —

row size of the matrix

equals()

equals(mixed  $o) : mixed

Parameters

mixed

Returns

mixed —

hashCode()

hashCode() : mixed

Returns

mixed —

toString()

toString(mixed  $setString = '', mixed  $unsetString = '', mixed  $lineSeparator = '') : mixed

Parameters

mixed	$setString
mixed	$unsetString
mixed	$lineSeparator

Returns

mixed —

toString_()

toString_(mixed  $setString, mixed  $unsetString, mixed  $lineSeparator) : mixed

Parameters

mixed	$setString
mixed	$unsetString
mixed	$lineSeparator

Returns

mixed —

get()

get( $x,  $y) : \Zxing\Common\value

Gets the requested bit, where true means black.

Parameters

	$x	; The horizontal component (i.e. which column)
	$y	; The vertical component (i.e. which row)

Returns

\Zxing\Common\value —

of given bit in matrix

_clone()

_clone() : mixed

Returns

mixed —