First version

Author: casperbakker

.gitignore

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+.idea
+.DS_Store

Readme.md

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+# PHP Barcode Generator
+This is an easy to use, non-bloated, framework independent, barcode generator in PHP.
+
+It creates SVG, PNG, JPG and HTML images, from the most used 1D barcode standards.
+
+*The codebase is largely from the TCPDF barcode generator. It is still a bit of a mess, bit I will clean it in the future. I do not expect the interface of this class will change during the clean ups.*
+
+## Installation
+Install through [composer](https://getcomposer.org/doc/00-intro.md):
+
+```
+composer require picqer/php-barcode-generator
+```
+
+## Usage
+Initiate the barcode generator for the output you want, then call the ->getBarcode() routine as many times as you want.
+
+```php
+$generator = new Picqer\Barcode\BarcodeGeneratorHTML();
+echo $generator->getBarcode('081231723897', $generator::TYPE_CODE_128);
+```
+
+The ->getBarcode() routine accepts the following:
+- $code Data for the barcode
+- $type Type of barcode, use the constants defined in the class
+- $widthFactor Width is based on the length of the data, with this factor you can make the barcode bars wider then default
+- $totalHeight The total height of the barcode
+- $color Hex code of the foreground color
+
+## Image types
+```php
+$generatorSVG = new Picqer\Barcode\BarcodeGeneratorSVG();
+$generatorPNG = new Picqer\Barcode\BarcodeGeneratorPNG();
+$generatorJPG = new Picqer\Barcode\BarcodeGeneratorJPG();
+$generatorHTML = new Picqer\Barcode\BarcodeGeneratorHTML();
+```
+
+## Accepted types
+- TYPE_CODE_39
+- TYPE_CODE_39_CHECKSUM
+- TYPE_CODE_39E
+- TYPE_CODE_39E_CHECKSUM
+- TYPE_CODE_93
+- TYPE_STANDARD_2_5
+- TYPE_STANDARD_2_5_CHECKSUM
+- TYPE_INTERLEAVED_2_5
+- TYPE_INTERLEAVED_2_5_CHECKSUM
+- TYPE_CODE_128
+- TYPE_CODE_128_A
+- TYPE_CODE_128_B
+- TYPE_CODE_128_C
+- TYPE_EAN_2
+- TYPE_EAN_5
+- TYPE_EAN_8
+- TYPE_EAN_13
+- TYPE_UPC_A
+- TYPE_UPC_E
+- TYPE_MSI
+- TYPE_MSI_CHECKSUM
+- TYPE_POSTNET
+- TYPE_PLANET
+- TYPE_RMS4CC
+- TYPE_KIX
+- TYPE_IMB
+- TYPE_CODABAR
+- TYPE_CODE_11
+- TYPE_PHARMA_CODE
+- TYPE_PHARMA_CODE_TWO_TRACKS
+
+## Examples
+Embedded PNG image in HTML:
+
+```php
+$generator = new Picqer\Barcode\BarcodeGeneratorPNG();
+echo '<img src="data:image/png;base64,' . base64_encode($generator->getBarcode('081231723897', $generator::TYPE_CODE_128)) . '">';
+```

composer.json

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+{
+    "name": "picqer/php-barcode-generator",
+    "type": "library",
+    "description": "An easy to use, non-bloated, barcode generator in PHP. Creates SVG, PNG, JPG and HTML images from the most used 1D barcode standards.",
+    "keywords": [ "php", "barcode", "barcode generator", "EAN", "EAN13", "UPC", "Code39", "Code128", "Code93", "Standard 2 of 5", "MSI", "POSTNET", "KIX", "KIXCODE", "CODABAR", "PHARMA", "Code11", "SVG", "PNG", "HTML", "JPG", "JPEG" ],
+    "homepage": "http://github.com/picqer/exact-php-client",
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "Casper Bakker",
+            "email": "info@picqer.com"
+        }
+    ],
+    "require": {
+        "php": ">=5.4.0"
+    },
+    "autoload": {
+        "psr-4": {
+            "Picqer\\Barcode\\": "src"
+        }
+    }
+}

examples.php

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+<?php
+
+include('src/BarcodeGenerator.php');
+include('src/BarcodeGeneratorPNG.php');
+include('src/BarcodeGeneratorSVG.php');
+include('src/BarcodeGeneratorHTML.php');
+
+$generatorPNG = new Picqer\Barcode\BarcodeGeneratorPNG();
+$generatorSVG = new Picqer\Barcode\BarcodeGeneratorSVG();
+$generatorHTML = new Picqer\Barcode\BarcodeGeneratorHTML();
+
+echo $generatorHTML->getBarcode('081231723897', $generatorPNG::TYPE_CODE_128);
+echo $generatorSVG->getBarcode('081231723897', $generatorPNG::TYPE_EAN_13);
+echo '<img src="data:image/png;base64,' . base64_encode($generatorPNG->getBarcode('081231723897', $generatorPNG::TYPE_CODE_128)) . '">';