classes-Com-Tecnick-Barcode-Type-Linear-CodeOneTwoEight

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Com\Tecnick\Barcode\Type\Linear\CodeOneTwoEight;

CodeOneTwoEight Barcode type class CODE 128

Tags
since
2015-02-21
category

Library

author

Nicola Asuni info@tecnick.com

copyright

2010-2016 Nicola Asuni - Tecnick.com LTD

license

http://www.gnu.org/copyleft/lesser.html GNU-LGPL v3 (see LICENSE.TXT)

link
https://github.com/tecnickcom/tc-lib-barcode

Table of Contents

$bars  : array<string|int, mixed>
Array containing the position and dimensions of each barcode bar (x, y, width, height)
$bg_color_obj  : Color
Backgorund Color object
$chbar  : array<string|int, mixed>
Map characters to barcodes
$code  : string
Code to convert (barcode content)
$color_obj  : Color
Foreground Color object
$extcode  : string
Resulting code after applying checksum etc.
$fnc_a  : array<string|int, mixed>
Map special FNC codes for Code Set A (FNC 1-4)
$fnc_b  : array<string|int, mixed>
Map special FNC codes for Code Set B (FNC 1-4)
$format  : string
Barcode format
$height  : float
Barcode height
$height_ratio  : float
Ratio between the barcode height and the number of columns
$keys_a  : array<string|int, mixed>
Map ASCII characters for code A (ASCII 00 - 95)
$keys_b  : array<string|int, mixed>
Map ASCII characters for code B (ASCII 32 - 127)
$ncols  : int
Total number of columns
$nrows  : int
Total number of rows
$padding  : array<string|int, mixed>
Additional padding to add around the barcode (top, right, bottom, left) in user units.
$params  : array<string|int, mixed>
Array containing extra parameters for the specified barcode type
$type  : string
Barcode type (linear or square)
$width  : float
Barcode width
$width_ratio  : float
Ratio between the barcode width and the number of rows
__construct()  : mixed
Initialize a new barcode object
getArray()  : array<string|int, mixed>
Get the barcode raw array
getBarsArray()  : array<string|int, mixed>
Get the array containing all the formatted bars coordinates
getExtendedCode()  : string
Get the extended code (code + checksum)
getGd()  : object
Get the barcode as GD image object (requires GD library)
getGrid()  : string
Get a raw barcode string representation using characters
getGridArray()  : array<string|int, mixed>
Get a raw barcode grid array
getHtmlDiv()  : string
Get an HTML representation of the barcode.
getPng()  : mixed
Get Barcode as PNG Image (requires GD or Imagick library)
getPngData()  : string
Get the barcode as PNG image (requires GD or Imagick library)
getPngDataImagick()  : object
Get the barcode as PNG image (requires Imagick library)
getSvg()  : mixed
Get the barcode as SVG image object
getSvgCode()  : string
Get the barcode as SVG code
setBackgroundColor()  : mixed
Set the background color
setColor()  : mixed
Set the color of the bars.
setSize()  : mixed
Set the size of the barcode to be exported
convertDecToHex()  : string
Convert large integer number to hexadecimal representation.
convertHexToDec()  : string
Convert large hexadecimal number to decimal representation (string).
finalizeCodeData()  : array<string|int, mixed>
Finalize code data
get128ABsequence()  : array<string|int, mixed>
Split text code in A/B sequence for 128 code
getBarRectXYWH()  : array<string|int, mixed>
Get the adjusted rectangular coordinates (x,y,w,h) for the specified bar
getBarRectXYXY()  : array<string|int, mixed>
Get the adjusted rectangular coordinates (x1,y1,x2,y2) for the specified bar
getCodeData()  : mixed
Get the coe point array
getCodeDataA()  : mixed
Get the A code point array
getCodeDataB()  : mixed
Get the B code point array
getCodeDataC()  : mixed
Get the C code point array
getNumericSequence()  : array<string|int, mixed>
Get the numeric sequence (if any)
getRgbColorObject()  : Color
Get the RGB Color object for the given color representation
getRotatedBarArray()  : array<string|int, mixed>
Returns the bars array ordered by columns
processBinarySequence()  : mixed
Import a binary sequence of comma-separated 01 strings
processSequenceA()  : mixed
Process the A sequence
processSequenceB()  : mixed
Process the B sequence
processSequenceBA()  : mixed
Process the B-A sequence
processSequenceBB()  : mixed
Process the B-B sequence
processSequenceC()  : mixed
Process the C sequence
setAsciiMaps()  : mixed
Set the ASCII maps values
setBars()  : mixed
Get the bars array
setPadding()  : mixed
Set the barcode padding
setParameters()  : mixed
Set extra (optional) parameters

Properties

$bars

Array containing the position and dimensions of each barcode bar (x, y, width, height)

protected array<string|int, mixed> $bars = array()

$bg_color_obj

Backgorund Color object

protected Color $bg_color_obj

object

$chbar

Map characters to barcodes

protected array<string|int, mixed> $chbar = array( '212222', // 00 '222122', // 01 '222221', // 02 '121223', // 03 '121322', // 04 '131222', // 05 '122213', // 06 '122312', // 07 '132212', // 08 '221213', // 09 '221312', // 10 '231212', // 11 '112232', // 12 '122132', // 13 '122231', // 14 '113222', // 15 '123122', // 16 '123221', // 17 '223211', // 18 '221132', // 19 '221231', // 20 '213212', // 21 '223112', // 22 '312131', // 23 '311222', // 24 '321122', // 25 '321221', // 26 '312212', // 27 '322112', // 28 '322211', // 29 '212123', // 30 '212321', // 31 '232121', // 32 '111323', // 33 '131123', // 34 '131321', // 35 '112313', // 36 '132113', // 37 '132311', // 38 '211313', // 39 '231113', // 40 '231311', // 41 '112133', // 42 '112331', // 43 '132131', // 44 '113123', // 45 '113321', // 46 '133121', // 47 '313121', // 48 '211331', // 49 '231131', // 50 '213113', // 51 '213311', // 52 '213131', // 53 '311123', // 54 '311321', // 55 '331121', // 56 '312113', // 57 '312311', // 58 '332111', // 59 '314111', // 60 '221411', // 61 '431111', // 62 '111224', // 63 '111422', // 64 '121124', // 65 '121421', // 66 '141122', // 67 '141221', // 68 '112214', // 69 '112412', // 70 '122114', // 71 '122411', // 72 '142112', // 73 '142211', // 74 '241211', // 75 '221114', // 76 '413111', // 77 '241112', // 78 '134111', // 79 '111242', // 80 '121142', // 81 '121241', // 82 '114212', // 83 '124112', // 84 '124211', // 85 '411212', // 86 '421112', // 87 '421211', // 88 '212141', // 89 '214121', // 90 '412121', // 91 '111143', // 92 '111341', // 93 '131141', // 94 '114113', // 95 '114311', // 96 '411113', // 97 '411311', // 98 '113141', // 99 '114131', // 100 '311141', // 101 '411131', // 102 '211412', // 103 START A '211214', // 104 START B '211232', // 105 START C '233111', // STOP '200000', )

$code

Code to convert (barcode content)

protected string $code = ''

$color_obj

Foreground Color object

protected Color $color_obj

object

$extcode

Resulting code after applying checksum etc.

protected string $extcode = ''

$fnc_a

Map special FNC codes for Code Set A (FNC 1-4)

protected array<string|int, mixed> $fnc_a = array(241 => 102, 242 => 97, 243 => 96, 244 => 101)

$fnc_b

Map special FNC codes for Code Set B (FNC 1-4)

protected array<string|int, mixed> $fnc_b = array(241 => 102, 242 => 97, 243 => 96, 244 => 100)

$height

Barcode height

protected float $height

$height_ratio

Ratio between the barcode height and the number of columns

protected float $height_ratio

$keys_a

Map ASCII characters for code A (ASCII 00 - 95)

protected array<string|int, mixed> $keys_a = ''

$keys_b

Map ASCII characters for code B (ASCII 32 - 127)

protected array<string|int, mixed> $keys_b = ''

$ncols

Total number of columns

protected int $ncols = 0

$nrows

Total number of rows

protected int $nrows = 1

$padding

Additional padding to add around the barcode (top, right, bottom, left) in user units.

protected array<string|int, mixed> $padding = array('T' => 0, 'R' => 0, 'B' => 0, 'L' => 0)

A negative value indicates the multiplication factor for each row or column.

$params

Array containing extra parameters for the specified barcode type

protected array<string|int, mixed> $params

$type

Barcode type (linear or square)

protected string $type = ''

$width

Barcode width

protected float $width

$width_ratio

Ratio between the barcode width and the number of rows

protected float $width_ratio

Methods

__construct()

Initialize a new barcode object

public __construct(string $code[, int $width = -1 ][, int $height = -1 ][, string $color = 'black' ][, array<string|int, mixed> $params = array() ][, array<string|int, mixed> $padding = array(0, 0, 0, 0) ]) : mixed
Parameters
$code : string

Barcode content

$width : int = -1

Barcode width in user units (excluding padding). A negative value indicates the multiplication factor for each column.

$height : int = -1

Barcode height in user units (excluding padding). A negative value indicates the multiplication factor for each row.

$color : string = 'black'

Foreground color in Web notation (color name, or hexadecimal code, or CSS syntax)

$params : array<string|int, mixed> = array()

Array containing extra parameters for the specified barcode type

$padding : array<string|int, mixed> = array(0, 0, 0, 0)

Additional padding to add around the barcode (top, right, bottom, left) in user units. A negative value indicates the number or rows or columns.

Tags
throws
Exception

in case of error

throws
Exception

in case of color error

Return values
mixed —

getArray()

Get the barcode raw array

public getArray() : array<string|int, mixed>
Return values
array<string|int, mixed> —

getBarsArray()

Get the array containing all the formatted bars coordinates

public getBarsArray([string $type = 'XYXY' ]) : array<string|int, mixed>
Parameters
$type : string = 'XYXY'

Type of coordinates to return: 'XYXY' or 'XYWH'

Return values
array<string|int, mixed> —

getExtendedCode()

Get the extended code (code + checksum)

public getExtendedCode() : string
Return values
string —

getGd()

Get the barcode as GD image object (requires GD library)

public getGd() : object
Tags
throws
Exception

if the GD library is not installed

Return values
object —

getGrid()

Get a raw barcode string representation using characters

public getGrid([string $space_char = '0' ][, string $bar_char = '1' ]) : string
Parameters
$space_char : string = '0'

Character or string to use for filling empty spaces

$bar_char : string = '1'

Character or string to use for filling bars

Return values
string —

getGridArray()

Get a raw barcode grid array

public getGridArray([string $space_char = '0' ][, string $bar_char = '1' ]) : array<string|int, mixed>
Parameters
$space_char : string = '0'

Character or string to use for filling empty spaces

$bar_char : string = '1'

Character or string to use for filling bars

Return values
array<string|int, mixed> —

getHtmlDiv()

Get an HTML representation of the barcode.

public getHtmlDiv() : string
Return values
string —

HTML code (DIV block)

getPng()

Get Barcode as PNG Image (requires GD or Imagick library)

public getPng() : mixed
Return values
mixed —

getPngData()

Get the barcode as PNG image (requires GD or Imagick library)

public getPngData([bool $imagick = true ]) : string
Parameters
$imagick : bool = true

If true try to use the Imagick extension

Return values
string —

PNG image data

getPngDataImagick()

Get the barcode as PNG image (requires Imagick library)

public getPngDataImagick() : object
Tags
throws
Exception

if the Imagick library is not installed

Return values
object —

getSvg()

Get the barcode as SVG image object

public getSvg() : mixed
Return values
mixed —

getSvgCode()

Get the barcode as SVG code

public getSvgCode() : string
Return values
string —

SVG code

setBackgroundColor()

Set the background color

public setBackgroundColor(string $color) : mixed
Parameters
$color : string

Background color in Web notation (color name, or hexadecimal code, or CSS syntax)

Tags
throws
Exception

in case of color error

Return values
mixed —

setColor()

Set the color of the bars.

public setColor(string $color) : mixed

If the color is transparent or empty it will be set to the default black color.

Parameters
$color : string

Foreground color in Web notation (color name, or hexadecimal code, or CSS syntax)

Tags
throws
Exception

in case of color error

throws
Exception

in case of empty or transparent color

Return values
mixed —

setSize()

Set the size of the barcode to be exported

public setSize(int $width, int $height[, array<string|int, mixed> $padding = array(0, 0, 0, 0) ]) : mixed
Parameters
$width : int

Barcode width in user units (excluding padding). A negative value indicates the multiplication factor for each column.

$height : int

Barcode height in user units (excluding padding). A negative value indicates the multiplication factor for each row.

$padding : array<string|int, mixed> = array(0, 0, 0, 0)

Additional padding to add around the barcode (top, right, bottom, left) in user units. A negative value indicates the number or rows or columns.

Return values
mixed —

convertDecToHex()

Convert large integer number to hexadecimal representation.

protected convertDecToHex(string $number) : string
Parameters
$number : string

Number to convert (as string)

Return values
string —

hexadecimal representation

convertHexToDec()

Convert large hexadecimal number to decimal representation (string).

protected convertHexToDec(string $hex) : string
Parameters
$hex : string

Hexadecimal number to convert (as string)

Return values
string —

hexadecimal representation

finalizeCodeData()

Finalize code data

protected finalizeCodeData(array<string|int, mixed> $code_data, int $startid) : array<string|int, mixed>
Parameters
$code_data : array<string|int, mixed>

Array of codepoints to alter

$startid : int

Start ID code

Return values
array<string|int, mixed> —

get128ABsequence()

Split text code in A/B sequence for 128 code

protected get128ABsequence(string $code) : array<string|int, mixed>
Parameters
$code : string

Code to split

Return values
array<string|int, mixed> —

sequence

getBarRectXYWH()

Get the adjusted rectangular coordinates (x,y,w,h) for the specified bar

protected getBarRectXYWH(mixed $bar) : array<string|int, mixed>
Parameters
$bar : mixed
Return values
array<string|int, mixed> —

Bar coordinates

getBarRectXYXY()

Get the adjusted rectangular coordinates (x1,y1,x2,y2) for the specified bar

protected getBarRectXYXY(mixed $bar) : array<string|int, mixed>
Parameters
$bar : mixed
Return values
array<string|int, mixed> —

Bar coordinates

getCodeData()

Get the coe point array

protected getCodeData() : mixed
Tags
throws
Exception

in case of error

Return values
mixed —

getCodeDataA()

Get the A code point array

protected getCodeDataA(array<string|int, mixed> &$code_data, string $code, int $len) : mixed
Parameters
$code_data : array<string|int, mixed>

Array of codepoints to alter

$code : string

Code to process

$len : int

Number of characters to process

Tags
retun

array

throws
Exception

in case of error

Return values
mixed —

getCodeDataB()

Get the B code point array

protected getCodeDataB(array<string|int, mixed> &$code_data, string $code, int $len) : mixed
Parameters
$code_data : array<string|int, mixed>

Array of codepoints to alter

$code : string

Code to process

$len : int

Number of characters to process

Tags
retun

array

throws
Exception

in case of error

Return values
mixed —

getCodeDataC()

Get the C code point array

protected getCodeDataC(array<string|int, mixed> &$code_data, string $code) : mixed
Parameters
$code_data : array<string|int, mixed>

Array of codepoints to alter

$code : string

Code to process

Tags
retun

array

throws
Exception

in case of error

Return values
mixed —

getNumericSequence()

Get the numeric sequence (if any)

protected getNumericSequence(string $code) : array<string|int, mixed>
Parameters
$code : string

Code to parse

Tags
throws
Exception

in case of error

Return values
array<string|int, mixed> —

getRgbColorObject()

Get the RGB Color object for the given color representation

protected getRgbColorObject(string $color) : Color
Parameters
$color : string

Color in Web notation (color name, or hexadecimal code, or CSS syntax)

Tags
throws
Exception

in case of color error

Return values
Color —

object or null

getRotatedBarArray()

Returns the bars array ordered by columns

protected getRotatedBarArray() : array<string|int, mixed>
Return values
array<string|int, mixed> —

processBinarySequence()

Import a binary sequence of comma-separated 01 strings

protected processBinarySequence(string $code) : mixed
Parameters
$code : string

Code to process

Return values
mixed —

processSequenceA()

Process the A sequence

protected processSequenceA(array<string|int, mixed> &$sequence, array<string|int, mixed> &$code_data, int &$startid, int $key, string $seq) : mixed
Parameters
$sequence : array<string|int, mixed>

Sequence to process

$code_data : array<string|int, mixed>

Array of codepoints to alter

$startid : int

Start ID

$key : int

Sequence current key

$seq : string

Sequence current value

Tags
throws
Exception

in case of error

Return values
mixed —

processSequenceB()

Process the B sequence

protected processSequenceB(array<string|int, mixed> &$sequence, array<string|int, mixed> &$code_data, int &$startid, int $key, string $seq) : mixed
Parameters
$sequence : array<string|int, mixed>

Sequence to process

$code_data : array<string|int, mixed>

Array of codepoints to alter

$startid : int

Start ID

$key : int

Sequence current key

$seq : string

Sequence current value

Tags
throws
Exception

in case of error

Return values
mixed —

processSequenceBA()

Process the B-A sequence

protected processSequenceBA(array<string|int, mixed> &$sequence, array<string|int, mixed> &$code_data, int &$startid, int $key, string $seq) : mixed
Parameters
$sequence : array<string|int, mixed>

Sequence to process

$code_data : array<string|int, mixed>

Array of codepoints to alter

$startid : int

Start ID

$key : int

Sequence current key

$seq : string

Sequence current value

Tags
throws
Exception

in case of error

Return values
mixed —

processSequenceBB()

Process the B-B sequence

protected processSequenceBB(array<string|int, mixed> &$sequence, array<string|int, mixed> &$code_data, int $key, string $seq) : mixed
Parameters
$sequence : array<string|int, mixed>

Sequence to process

$code_data : array<string|int, mixed>

Array of codepoints to alter

$key : int

Sequence current key

$seq : string

Sequence current value

Tags
throws
Exception

in case of error

Return values
mixed —

processSequenceC()

Process the C sequence

protected processSequenceC(array<string|int, mixed> &$sequence, array<string|int, mixed> &$code_data, int &$startid, int $key, string $seq) : mixed
Parameters
$sequence : array<string|int, mixed>

Sequence to process

$code_data : array<string|int, mixed>

Array of codepoints to alter

$startid : int

Start ID

$key : int

Sequence current key

$seq : string

Sequence current value

Tags
throws
Exception

in case of error

Return values
mixed —

setAsciiMaps()

Set the ASCII maps values

protected setAsciiMaps() : mixed
Return values
mixed —

setPadding()

Set the barcode padding

protected setPadding(array<string|int, mixed> $padding) : mixed
Parameters
$padding : array<string|int, mixed>

Additional padding to add around the barcode (top, right, bottom, left) in user units. A negative value indicates the number or rows or columns.

Tags
throws
Exception

in case of error

Return values
mixed —

setParameters()

Set extra (optional) parameters

protected setParameters() : mixed
Return values
mixed —
​
 
​
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