class |
TCPDF2DBarcode
PHP class to creates array representations for 2D barcodes to be used with TCPDF (http://www.tcpdf.org).
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package |
com.tecnick.tcpdf
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version |
1.0.015
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author |
Nicola Asuni
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Methods
This is the class constructor.
__construct(string $code,string $type)
Return an array representations for 2D barcodes:
- $arrcode['code'] code to be printed on text label
- $arrcode['num_rows'] required number of rows
- $arrcode['num_cols'] required number of columns
- $arrcode['bcode'][$r][$c] value of the cell is $r row and $c column (0 = transparent, 1 = black)
Arguments
$code
string
code to print
$type
string
type of barcode:
- DATAMATRIX : Datamatrix (ISO/IEC 16022)
- PDF417 : PDF417 (ISO/IEC 15438:2006)
- PDF417,a,e,t,s,f,o0,o1,o2,o3,o4,o5,o6 : PDF417 with parameters: a = aspect ratio (width/height); e = error correction level (0-8); t = total number of macro segments; s = macro segment index (0-99998); f = file ID; o0 = File Name (text); o1 = Segment Count (numeric); o2 = Time Stamp (numeric); o3 = Sender (text); o4 = Addressee (text); o5 = File Size (numeric); o6 = Checksum (numeric). NOTES: Parameters t, s and f are required for a Macro Control Block, all other parameters are optional. To use a comma character ',' on text options, replace it with the character 255: "\xff".
- QRCODE : QRcode Low error correction
- QRCODE,L : QRcode Low error correction
- QRCODE,M : QRcode Medium error correction
- QRCODE,Q : QRcode Better error correction
- QRCODE,H : QR-CODE Best error correction
- RAW: raw mode - comma-separad list of array rows
- RAW2: raw mode - array rows are surrounded by square parenthesis.
- TEST : Test matrix
Return an array representations of barcode.
getBarcodeArray(): array
Return an HTML representation of barcode.
getBarcodeHTML(integer $w = 10,integer $h = 10,string $color = 'black'): string
Arguments
$w
integer
Width of a single rectangle element in pixels.
$h
integer
Height of a single rectangle element in pixels.
$color
string
Foreground color for bar elements (background is transparent).
Response
string
HTML code.
Send a PNG image representation of barcode (requires GD or Imagick library).
getBarcodePNG(integer $w = 3,integer $h = 3,array $color = array(0, 0, 0))
Arguments
$w
integer
Width of a single rectangle element in pixels.
$h
integer
Height of a single rectangle element in pixels.
$color
array
RGB (0-255) foreground color for bar elements (background is transparent).
Return a PNG image representation of barcode (requires GD or Imagick library).
getBarcodePngData(integer $w = 3,integer $h = 3,array $color = array(0, 0, 0)): string|\Imagick|false
Arguments
$w
integer
Width of a single rectangle element in pixels.
$h
integer
Height of a single rectangle element in pixels.
$color
array
RGB (0-255) foreground color for bar elements (background is transparent).
Response
string|\Imagick|false
image or false in case of error.
Send barcode as SVG image object to the standard output.
getBarcodeSVG(integer $w = 3,integer $h = 3,string $color = 'black')
Arguments
$w
integer
Width of a single rectangle element in user units.
$h
integer
Height of a single rectangle element in user units.
$color
string
Foreground color (in SVG format) for bar elements (background is transparent).
Return a SVG string representation of barcode.
getBarcodeSVGcode(integer $w = 3,integer $h = 3,string $color = 'black'): string
Arguments
$w
integer
Width of a single rectangle element in user units.
$h
integer
Height of a single rectangle element in user units.
$color
string
Foreground color (in SVG format) for bar elements (background is transparent).
Response
string
SVG code.
Set the barcode.
setBarcode(string $code,string $type): void
Arguments
$code
string
code to print
$type
string
type of barcode:
- DATAMATRIX : Datamatrix (ISO/IEC 16022)
- PDF417 : PDF417 (ISO/IEC 15438:2006)
- PDF417,a,e,t,s,f,o0,o1,o2,o3,o4,o5,o6 : PDF417 with parameters: a = aspect ratio (width/height); e = error correction level (0-8); t = total number of macro segments; s = macro segment index (0-99998); f = file ID; o0 = File Name (text); o1 = Segment Count (numeric); o2 = Time Stamp (numeric); o3 = Sender (text); o4 = Addressee (text); o5 = File Size (numeric); o6 = Checksum (numeric). NOTES: Parameters t, s and f are required for a Macro Control Block, all other parameters are optional. To use a comma character ',' on text options, replace it with the character 255: "\xff".
- QRCODE : QRcode Low error correction
- QRCODE,L : QRcode Low error correction
- QRCODE,M : QRcode Medium error correction
- QRCODE,Q : QRcode Better error correction
- QRCODE,H : QR-CODE Best error correction
- RAW: raw mode - comma-separad list of array rows
- RAW2: raw mode - array rows are surrounded by square parenthesis.
- TEST : Test matrix
Properties
Array representation of barcode.
barcode_array :