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이 클래스를 사용하여 FPDF 내에 code128 바코드를 생성하고 있습니다. 잘 작동하지만 클래스에서 사용하는 기본 A/B/C 하위 집합이 바코드를 스캔하는 사람들에게 허용되지 않는 상황이 발생했습니다.수동으로 부분 집합을 지정할 수있는 FPDF를 사용하여 code128 바코드 만들기
바코드 문자열은 28 자입니다. 그들은 그것이 그들이 서브 세트를 BBCCCCCCCCCCCCCCCCCCCCCCCCCC이되기를 원하는대로 ACCCCCCCCCCCCCCCCCCCCCCCCCCA으로 받고 있다고 나에게 말했습니다.
이 코드는 온라인으로 표시되며 주석은 프랑스어로되어 있습니다. 언어 장벽과 이해 장벽이 나를 알아 내지 못하게합니다.
모양이 [Bstart]이고 [Cstart]과 관련되어 있지만이 위치를 사용하는 것이 확실하지 않습니다. 이 도움이 경우
, 내 바코드 텍스트이 내가 문제를 해결하는 방법이다, %000121015501999000025136056
class PDF_Code128 extends FPDF {
protected $T128; // Tableau des codes 128
protected $ABCset = ""; // jeu des caractères éligibles au C128
protected $Aset = ""; // Set A du jeu des caractères éligibles
protected $Bset = ""; // Set B du jeu des caractères éligibles
protected $Cset = ""; // Set C du jeu des caractères éligibles
protected $SetFrom; // Convertisseur source des jeux vers le tableau
protected $SetTo; // Convertisseur destination des jeux vers le tableau
protected $JStart = array("A"=>103, "B"=>104, "C"=>105); // Caractères de sélection de jeu au début du C128
protected $JSwap = array("A"=>101, "B"=>100, "C"=>99); // Caractères de changement de jeu
//____________________________ Extension du constructeur _______________________
function __construct($orientation='P', $unit='mm', $format='A4') {
parent::__construct($orientation,$unit,$format);
$this->T128[] = array(2, 1, 2, 2, 2, 2); //0 : [ ] // composition des caractères
$this->T128[] = array(2, 2, 2, 1, 2, 2); //1 : [!]
$this->T128[] = array(2, 2, 2, 2, 2, 1); //2 : ["]
$this->T128[] = array(1, 2, 1, 2, 2, 3); //3 : [#]
$this->T128[] = array(1, 2, 1, 3, 2, 2); //4 : [$]
$this->T128[] = array(1, 3, 1, 2, 2, 2); //5 : [%]
$this->T128[] = array(1, 2, 2, 2, 1, 3); //6 : [&]
$this->T128[] = array(1, 2, 2, 3, 1, 2); //7 : [']
$this->T128[] = array(1, 3, 2, 2, 1, 2); //8 : [(]
$this->T128[] = array(2, 2, 1, 2, 1, 3); //9 : [)]
$this->T128[] = array(2, 2, 1, 3, 1, 2); //10 : [*]
$this->T128[] = array(2, 3, 1, 2, 1, 2); //11 : [+]
$this->T128[] = array(1, 1, 2, 2, 3, 2); //12 : [,]
$this->T128[] = array(1, 2, 2, 1, 3, 2); //13 : [-]
$this->T128[] = array(1, 2, 2, 2, 3, 1); //14 : [.]
$this->T128[] = array(1, 1, 3, 2, 2, 2); //15 : [/]
$this->T128[] = array(1, 2, 3, 1, 2, 2); //16 : [0]
$this->T128[] = array(1, 2, 3, 2, 2, 1); //17 : [1]
$this->T128[] = array(2, 2, 3, 2, 1, 1); //18 : [2]
$this->T128[] = array(2, 2, 1, 1, 3, 2); //19 : [3]
$this->T128[] = array(2, 2, 1, 2, 3, 1); //20 : [4]
$this->T128[] = array(2, 1, 3, 2, 1, 2); //21 : [5]
$this->T128[] = array(2, 2, 3, 1, 1, 2); //22 : [6]
$this->T128[] = array(3, 1, 2, 1, 3, 1); //23 : [7]
$this->T128[] = array(3, 1, 1, 2, 2, 2); //24 : [8]
$this->T128[] = array(3, 2, 1, 1, 2, 2); //25 : [9]
$this->T128[] = array(3, 2, 1, 2, 2, 1); //26 : [:]
$this->T128[] = array(3, 1, 2, 2, 1, 2); //27 : [;]
$this->T128[] = array(3, 2, 2, 1, 1, 2); //28 : [<]
$this->T128[] = array(3, 2, 2, 2, 1, 1); //29 : [=]
$this->T128[] = array(2, 1, 2, 1, 2, 3); //30 : [>]
$this->T128[] = array(2, 1, 2, 3, 2, 1); //31 : [?]
$this->T128[] = array(2, 3, 2, 1, 2, 1); //32 : [@]
$this->T128[] = array(1, 1, 1, 3, 2, 3); //33 : [A]
$this->T128[] = array(1, 3, 1, 1, 2, 3); //34 : [B]
$this->T128[] = array(1, 3, 1, 3, 2, 1); //35 : [C]
$this->T128[] = array(1, 1, 2, 3, 1, 3); //36 : [D]
$this->T128[] = array(1, 3, 2, 1, 1, 3); //37 : [E]
$this->T128[] = array(1, 3, 2, 3, 1, 1); //38 : [F]
$this->T128[] = array(2, 1, 1, 3, 1, 3); //39 : [G]
$this->T128[] = array(2, 3, 1, 1, 1, 3); //40 : [H]
$this->T128[] = array(2, 3, 1, 3, 1, 1); //41 : [I]
$this->T128[] = array(1, 1, 2, 1, 3, 3); //42 : [J]
$this->T128[] = array(1, 1, 2, 3, 3, 1); //43 : [K]
$this->T128[] = array(1, 3, 2, 1, 3, 1); //44 : [L]
$this->T128[] = array(1, 1, 3, 1, 2, 3); //45 : [M]
$this->T128[] = array(1, 1, 3, 3, 2, 1); //46 : [N]
$this->T128[] = array(1, 3, 3, 1, 2, 1); //47 : [O]
$this->T128[] = array(3, 1, 3, 1, 2, 1); //48 : [P]
$this->T128[] = array(2, 1, 1, 3, 3, 1); //49 : [Q]
$this->T128[] = array(2, 3, 1, 1, 3, 1); //50 : [R]
$this->T128[] = array(2, 1, 3, 1, 1, 3); //51 : [S]
$this->T128[] = array(2, 1, 3, 3, 1, 1); //52 : [T]
$this->T128[] = array(2, 1, 3, 1, 3, 1); //53 : [U]
$this->T128[] = array(3, 1, 1, 1, 2, 3); //54 : [V]
$this->T128[] = array(3, 1, 1, 3, 2, 1); //55 : [W]
$this->T128[] = array(3, 3, 1, 1, 2, 1); //56 : [X]
$this->T128[] = array(3, 1, 2, 1, 1, 3); //57 : [Y]
$this->T128[] = array(3, 1, 2, 3, 1, 1); //58 : [Z]
$this->T128[] = array(3, 3, 2, 1, 1, 1); //59 : [[]
$this->T128[] = array(3, 1, 4, 1, 1, 1); //60 : [\]
$this->T128[] = array(2, 2, 1, 4, 1, 1); //61 : []]
$this->T128[] = array(4, 3, 1, 1, 1, 1); //62 : [^]
$this->T128[] = array(1, 1, 1, 2, 2, 4); //63 : [_]
$this->T128[] = array(1, 1, 1, 4, 2, 2); //64 : [`]
$this->T128[] = array(1, 2, 1, 1, 2, 4); //65 : [a]
$this->T128[] = array(1, 2, 1, 4, 2, 1); //66 : [b]
$this->T128[] = array(1, 4, 1, 1, 2, 2); //67 : [c]
$this->T128[] = array(1, 4, 1, 2, 2, 1); //68 : [d]
$this->T128[] = array(1, 1, 2, 2, 1, 4); //69 : [e]
$this->T128[] = array(1, 1, 2, 4, 1, 2); //70 : [f]
$this->T128[] = array(1, 2, 2, 1, 1, 4); //71 : [g]
$this->T128[] = array(1, 2, 2, 4, 1, 1); //72 : [h]
$this->T128[] = array(1, 4, 2, 1, 1, 2); //73 : [i]
$this->T128[] = array(1, 4, 2, 2, 1, 1); //74 : [j]
$this->T128[] = array(2, 4, 1, 2, 1, 1); //75 : [k]
$this->T128[] = array(2, 2, 1, 1, 1, 4); //76 : [l]
$this->T128[] = array(4, 1, 3, 1, 1, 1); //77 : [m]
$this->T128[] = array(2, 4, 1, 1, 1, 2); //78 : [n]
$this->T128[] = array(1, 3, 4, 1, 1, 1); //79 : [o]
$this->T128[] = array(1, 1, 1, 2, 4, 2); //80 : [p]
$this->T128[] = array(1, 2, 1, 1, 4, 2); //81 : [q]
$this->T128[] = array(1, 2, 1, 2, 4, 1); //82 : [r]
$this->T128[] = array(1, 1, 4, 2, 1, 2); //83 : [s]
$this->T128[] = array(1, 2, 4, 1, 1, 2); //84 : [t]
$this->T128[] = array(1, 2, 4, 2, 1, 1); //85 : [u]
$this->T128[] = array(4, 1, 1, 2, 1, 2); //86 : [v]
$this->T128[] = array(4, 2, 1, 1, 1, 2); //87 : [w]
$this->T128[] = array(4, 2, 1, 2, 1, 1); //88 : [x]
$this->T128[] = array(2, 1, 2, 1, 4, 1); //89 : [y]
$this->T128[] = array(2, 1, 4, 1, 2, 1); //90 : [z]
$this->T128[] = array(4, 1, 2, 1, 2, 1); //91 : [{]
$this->T128[] = array(1, 1, 1, 1, 4, 3); //92 : [|]
$this->T128[] = array(1, 1, 1, 3, 4, 1); //93 : [}]
$this->T128[] = array(1, 3, 1, 1, 4, 1); //94 : [~]
$this->T128[] = array(1, 1, 4, 1, 1, 3); //95 : [DEL]
$this->T128[] = array(1, 1, 4, 3, 1, 1); //96 : [FNC3]
$this->T128[] = array(4, 1, 1, 1, 1, 3); //97 : [FNC2]
$this->T128[] = array(4, 1, 1, 3, 1, 1); //98 : [SHIFT]
$this->T128[] = array(1, 1, 3, 1, 4, 1); //99 : [Cswap]
$this->T128[] = array(1, 1, 4, 1, 3, 1); //100 : [Bswap]
$this->T128[] = array(3, 1, 1, 1, 4, 1); //101 : [Aswap]
$this->T128[] = array(4, 1, 1, 1, 3, 1); //102 : [FNC1]
$this->T128[] = array(2, 1, 1, 4, 1, 2); //103 : [Astart]
$this->T128[] = array(2, 1, 1, 2, 1, 4); //104 : [Bstart]
$this->T128[] = array(2, 1, 1, 2, 3, 2); //105 : [Cstart]
$this->T128[] = array(2, 3, 3, 1, 1, 1); //106 : [STOP]
$this->T128[] = array(2, 1); //107 : [END BAR]
for ($i = 32; $i <= 95; $i++) { // jeux de caractères
$this->ABCset .= chr($i);
}
$this->Aset = $this->ABCset;
$this->Bset = $this->ABCset;
for ($i = 0; $i <= 31; $i++) {
$this->ABCset .= chr($i);
$this->Aset .= chr($i);
}
for ($i = 96; $i <= 127; $i++) {
$this->ABCset .= chr($i);
$this->Bset .= chr($i);
}
for ($i = 200; $i <= 210; $i++) { // controle 128
$this->ABCset .= chr($i);
$this->Aset .= chr($i);
$this->Bset .= chr($i);
}
$this->Cset="".chr(206);
for ($i=0; $i<96; $i++) { // convertisseurs des jeux A & B
@$this->SetFrom["A"] .= chr($i);
@$this->SetFrom["B"] .= chr($i + 32);
@$this->SetTo["A"] .= chr(($i < 32) ? $i+64 : $i-32);
@$this->SetTo["B"] .= chr($i);
}
for ($i=96; $i<107; $i++) { // contrôle des jeux A & B
@$this->SetFrom["A"] .= chr($i + 104);
@$this->SetFrom["B"] .= chr($i + 104);
@$this->SetTo["A"] .= chr($i);
@$this->SetTo["B"] .= chr($i);
}
}
//________________ Fonction encodage et dessin du code 128 _____________________
function Code128($x, $y, $code, $w, $h) {
$Aguid = ""; // Création des guides de choix ABC
$Bguid = "";
$Cguid = "";
for ($i=0; $i < strlen($code); $i++) {
$needle = substr($code,$i,1);
$Aguid .= ((strpos($this->Aset,$needle)===false) ? "N" : "O");
$Bguid .= ((strpos($this->Bset,$needle)===false) ? "N" : "O");
$Cguid .= ((strpos($this->Cset,$needle)===false) ? "N" : "O");
}
$SminiC = "OOOO";
$IminiC = 4;
$crypt = "";
while ($code > "") {
// BOUCLE PRINCIPALE DE CODAGE
$i = strpos($Cguid,$SminiC); // forçage du jeu C, si possible
if ($i!==false) {
$Aguid [$i] = "N";
$Bguid [$i] = "N";
}
if (substr($Cguid,0,$IminiC) == $SminiC) { // jeu C
$crypt .= chr(($crypt > "") ? $this->JSwap["C"] : $this->JStart["C"]); // début Cstart, sinon Cswap
$made = strpos($Cguid,"N"); // étendu du set C
if ($made === false) {
$made = strlen($Cguid);
}
if (fmod($made,2)==1) {
$made--; // seulement un nombre pair
}
for ($i=0; $i < $made; $i += 2) {
$crypt .= chr(strval(substr($code,$i,2))); // conversion 2 par 2
}
$jeu = "C";
} else {
$madeA = strpos($Aguid,"N"); // étendu du set A
if ($madeA === false) {
$madeA = strlen($Aguid);
}
$madeB = strpos($Bguid,"N"); // étendu du set B
if ($madeB === false) {
$madeB = strlen($Bguid);
}
$made = (($madeA < $madeB) ? $madeB : $madeA); // étendu traitée
$jeu = (($madeA < $madeB) ? "B" : "A"); // Jeu en cours
$crypt .= chr(($crypt > "") ? $this->JSwap[$jeu] : $this->JStart[$jeu]); // début start, sinon swap
$crypt .= strtr(substr($code, 0,$made), $this->SetFrom[$jeu], $this->SetTo[$jeu]); // conversion selon jeu
}
$code = substr($code,$made); // raccourcir légende et guides de la zone traitée
$Aguid = substr($Aguid,$made);
$Bguid = substr($Bguid,$made);
$Cguid = substr($Cguid,$made);
}
$check = ord($crypt[0]); // calcul de la somme de contrôle
for ($i=0; $i<strlen($crypt); $i++) {
$check += (ord($crypt[$i]) * $i);
}
$check %= 103;
$crypt .= chr($check) . chr(106) . chr(107); // Chaine cryptée complète
$i = (strlen($crypt) * 11) - 8; // calcul de la largeur du module
$modul = $w/$i;
for ($i=0; $i<strlen($crypt); $i++) { // BOUCLE D'IMPRESSION
$c = $this->T128[ord($crypt[$i])];
for ($j=0; $j<count($c); $j++) {
$this->Rect($x,$y,$c[$j]*$modul,$h,"F");
$x += ($c[$j++]+$c[$j])*$modul;
}
}
}
function Rotate($angle,$x=-1,$y=-1)
{
if($x==-1)
$x=$this->x;
if($y==-1)
$y=$this->y;
if($this->angle!=0)
$this->_out('Q');
$this->angle=$angle;
if($angle!=0)
{
$angle*=M_PI/180;
$c=cos($angle);
$s=sin($angle);
$cx=$x*$this->k;
$cy=($this->h-$y)*$this->k;
$this->_out(sprintf('q %.5F %.5F %.5F %.5F %.2F %.2F cm 1 0 0 1 %.2F %.2F cm',$c,$s,-$s,$c,$cx,$cy,-$cx,-$cy));
}
}
}