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Developer Documentation
- Bug fixes for general core bugs in 3.11.x will end 14 Nov 2022 (12 months plus 6 months extension).
- Bug fixes for security issues in 3.11.x will end 13 Nov 2023 (18 months plus 12 months extension).
- PHP version: minimum PHP 7.3.0 Note: minimum PHP version has increased since Moodle 3.10. PHP 7.4.x is supported too.
/lib/tcpdf/include/barcodes/ -> pdf417.php (source)
Differences Between: [Versions 310 and 311] [Versions 311 and 401] [Versions 311 and 402] [Versions 311 and 403] [Versions 39 and 311]
(no description)
| Author: | Nicola Asuni |
| Version: | 1.0.005 |
| File Size: | 996 lines (54 kb) |
| Included or required: | 0 times |
| Referenced: | 0 times |
| Includes or requires: | 0 files |
Defines 1 class
PDF417:: (6 methods):
__construct()
getBarcodeArray()
getErrorCorrectionLevel()
getErrorCorrection()
getInputSequences()
getCompaction()
| __construct($code, $ecl=-1, $aspectratio=2, $macro=array() X-Ref |
| This is the class constructor. Creates a PDF417 object param: $code (string) code to represent using PDF417 param: $ecl (int) error correction level (0-8); default -1 = automatic correction level param: $aspectratio (float) the width to height of the symbol (excluding quiet zones) param: $macro (array) information for macro block |
| getBarcodeArray() X-Ref |
| Returns a barcode array which is readable by TCPDF return: array barcode array readable by TCPDF; |
| getErrorCorrectionLevel($ecl, $numcw) X-Ref |
| Returns the error correction level (0-8) to be used param: $ecl (int) error correction level param: $numcw (int) number of data codewords return: int error correction level |
| getErrorCorrection($cw, $ecl) X-Ref |
| Returns the error correction codewords param: $cw (array) array of codewords including Symbol Length Descriptor and pad param: $ecl (int) error correction level 0-8 return: array of error correction codewords |
| getInputSequences($code) X-Ref |
| Create array of sequences from input param: $code (string) code return: bidimensional array containing characters and classification |
| getCompaction($mode, $code, $addmode=true) X-Ref |
| Compact data by mode. param: $mode (int) compaction mode number param: $code (string) data to compact param: $addmode (boolean) if true add the mode codeword at first position return: array of codewords |
