/**
* Output bar code image to the browser
*
* @param $code
*/
public function getImage($imageCode)
{
if (!$this->isValid($imageCode)) {
throw new Gpf_BarCode_Exception('Image code is not valid');
}
$barCodeImage = new Gpf_BarCode_Image();
$barCodeImage->setSize(180, 120);
$barCodeImage->setCode($imageCode);
$barCodeImage->generate();
}
private function init()
{
self::$barCodes = array();
self::$barCodes[self::CODE_TYPE_INTERLEAVED_2_OF_5] = 'Gpf_BarCode_Type_I25';
self::$barCodes[self::CODE_TYPE_39] = 'Gpf_BarCode_Type_C39';
self::$barCodes[self::CODE_TYPE_128A] = 'Gpf_BarCode_Type_C128A';
self::$barCodes[self::CODE_TYPE_128B] = 'Gpf_BarCode_Type_C128B';
self::$barCodes[self::CODE_TYPE_128C] = 'Gpf_BarCode_Type_C128C';
// All constants is defined in class Gpf_BarCode_Type_BarCode
$this->style = 0 | 4 | 64 | 128;
$this->width = 460;
$this->height = 120;
$this->font = 5;
$this->xres = 2;
}