private $is_set_height = false;private $width = -1;private $heith = 70;private $quiet_zone = 6;private $font_height = 15;private $font_type = 5;private $color =0x000000;private $bgcolor =0xffffff;private $image = null;private $codes = array("212222","222122","222221","121223","121322","131222","122213","122312","132212","221213","221312","231212","112232","122132","122231","113222","123122","123221","223211","221132","221231","213212","223112","312131","311222","321122","321221","312212","322112","322211","212123","212321","232121","111323","131123","131321","112313","132113","132311","211313","231113","231311","112133","112331","132131","113123","113321","133121","313121","211331","231131","213113","213311","213131","311123","311321","331121","312113","312311","332111","314111","221411","431111","111224","111422","121124","121421","141122","141221","112214","112412","122114","122411","142112","142211","241211","221114","413111","241112","134111","111242","121142","121241","114212","124112","124211","411212","421112","421211","212141","214121","412121","111143","111341","131141","114113","114311","411113","411311","113141","114131","311141","411131","211412","211214","211412","2331112");private $valid_code = -1;private $type =『b『;private $start_codes =array(『a『=>self::starta,『b『=>self::startb,『c『=>self::startc);private $code =『『;private $bin_code =『『;private $text =『『;public function__construct()
}public function setunitwidth($unit_width)
public function setfonttype($font_type)
public function setbgcolor($bgcoloe)
public function setcolor($color)
public function setcode($code)
public function settext($text)
public function settype($type)
public function setheight($height)
private function getvaluefromchar($ch)
elseif ($this->type ==『b『)
elsecatch(exception $ex)
errorlog(『die『,$ex->getmessage());
}return $val;
}private functionparsecode()
$this->width *=$this->unit_width;$val_sum = $val_sum%103;$this->valid_code = $val_sum;$this->bin_code .= $this->codes[$this->valid_code];$this->bin_code .= $this->codes[self::stop];
}public functiongetvalidcode()
public functiongetwidth()
public functiongetheight()
public function createbarcode($code=『『,$text=『『,$file_name=null,$type=『b『, $image_type =『png『)
$ex = 0;$ey = $this->heith + $this->font_height - 2;for($i=0;$ibin_code);$i++)
-1;if ($i%2==0)
imagefilledrectangle($this->image, $sx, 1, $ex, 60, $this->color); //原 imagefilledrectangle($this->image, $sx, $sy, $ex,$ey, $this->color); $sy 改為1 條形碼距離頂部1距離 $ey 改為60 條形碼高度60
$sx =$ex + 1;
}$t_num = strlen($this->text);$t_x = $this->width/$t_num;$t_sx = ($t_x -$fw)/2; //目的為了使文字居中平均分布
for($i=0;$i
imagechar($this->image,$this->font_type,6*$this->unit_width +$t_sx +$i*$t_x,65,$this->text,$this->color); //原 imagechar($this->image,$this->font_type,6*$this->unit_width +$t_sx +$i*$t_x,0,$this->text,$this->color); 將0改為65 文字距離頂部65距離
}if (!$file_name)
switch ($image_type)
$barcode = newbarcode128();//第乙個引數為用來生成條形碼的字串，第二個引數為條形碼下面顯示的字元內容，第三個為生成的路徑檔名稱
$barcode->createbarcode(『sp89867『,『sp8986712『,『test.png『);?>
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