Viewing file:  PdfRtImagenes.php (16.89 KB) -rw-r--r--
Select action/file-type:
 (+) |  (+) |  (+) | Code (+) | Session (+) |  (+) | SDB (+) |  (+) |  (+) |  (+) |  (+) |  (+) |
<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
// Incluimos el archivo fpdf
require_once APPPATH."/third_party/fpdf.php";
//Extendemos la clase Pdf de la clase fpdf para que herede todas sus variables y funciones
class PdfRtImagenes 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
public function __construct() {
parent::__construct();
$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);
}
$this->Cset="0123456789".chr(206);
for ($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($i);
}
}
function i25($xpos, $ypos, $code, $basewidth=0.8, $height=8){
$wide = $basewidth;
$narrow = $basewidth / 3 ;
// wide/narrow codes for the digits
$barChar['0'] = 'nnwwn';
$barChar['1'] = 'wnnnw';
$barChar['2'] = 'nwnnw';
$barChar['3'] = 'wwnnn';
$barChar['4'] = 'nnwnw';
$barChar['5'] = 'wnwnn';
$barChar['6'] = 'nwwnn';
$barChar['7'] = 'nnnww';
$barChar['8'] = 'wnnwn';
$barChar['9'] = 'nwnwn';
$barChar['A'] = 'nn';
$barChar['Z'] = 'wn';
// add leading zero if code-length is odd
if(strlen($code) % 2 != 0){
$code = '0' . $code;
}
$this->SetFont('Arial','',10);
$this->Text($xpos+10, $ypos + $height + 4, $code);
$this->SetFillColor(0);
// add start and stop codes
$code = 'AA'.strtolower($code).'ZA';
for($i=0; $i<strlen($code); $i=$i+2){
// choose next pair of digits
$charBar = $code[$i];
$charSpace = $code[$i+1];
// check whether it is a valid digit
if(!isset($barChar[$charBar])){
$this->Error('Invalid character in barcode: '.$charBar);
}
if(!isset($barChar[$charSpace])){
$this->Error('Invalid character in barcode: '.$charSpace);
}
// create a wide/narrow-sequence (first digit=bars, second digit=spaces)
$seq = '';
for($s=0; $s<strlen($barChar[$charBar]); $s++){
$seq .= $barChar[$charBar][$s] . $barChar[$charSpace][$s];
}
for($bar=0; $bar<strlen($seq); $bar++){
// set lineWidth depending on value
if($seq[$bar] == 'n'){
$lineWidth = $narrow;
}else{
$lineWidth = $wide;
}
// draw every second value, because the second digit of the pair is represented by the spaces
if($bar % 2 == 0){
$this->Rect($xpos, $ypos, $lineWidth, $height, 'F');
}
$xpos += $lineWidth;
}
}
}
public function Code128($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);
} // FIN BOUCLE PRINCIPALE
$check = ord($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;
}
}
}
// El encabezado del PDF
public function Header(){
$this->Cell(85);
$this->Ln(9);
$this->SetFont('Helvetica','B',8);
$this->Cell(108,5,'',0,0,'R');
}
// El pie del pdf
public function Footer(){
$this->SetY(-15);
$this->SetFont('Helvetica', 'B', 12);
// $this->Cell(0,10,'Pagina '.$this->PageNo().'/{nb}',0,0,'C');
}
}
?>;
|