Я не могу использовать файл EPS в FPDF (но здесь он может открыть EPS http://www.fpdf.org/en/script/script84.php).Что не так в моем коде?
Ошибка:
Неустранимая ошибка: Uncaught Исключение: ошибка FPDF: файл был сохранен с неверной версией Illustrator: nato.epsв eps / fpdf / fpdf.php: 271 Трассировка стека: # 0 eps / fpdf_eps.php (42): FPDF-> Ошибка ('Файл был сохранен ...') # 1 eps / test.php (7): PDF_EPS-> ImageEps ('test.eps', 30, 20, 150, 0, 1) # 2 {main}, брошенный в eps / fpdf / fpdf.php в строку 271
test.php:
require('fpdf_eps.php');
$pdf=new PDF_EPS();
$pdf->AddPage();
$lnk = $pdf->AddLink();
$pdf->ImageEps('test.eps', 30, 20, 150, 0, $lnk);
$pdf->Output();
fpdf_eps.php:
/*
* Software: FPDF_EPS
* Version: 1.6
* Date: 2008-02-06
* Author: Valentin Schmidt */
require('fpdf/fpdf.php');
class PDF_EPS extends FPDF{
function ImageEps ($file, $x, $y, $w=0, $h=0, $link='', $useBoundingBox=true){
$data = file_get_contents($file);
if ($data===false) $this->Error('EPS file not found: '.$file);
$regs = array();
# EPS/AI compatibility check (only checks files created by Adobe Illustrator!)
preg_match ('/%%Creator:([^\r\n]+)/', $data, $regs); # find Creator
if (count($regs)>1){
$version_str = trim($regs[1]); # e.g. "Adobe Illustrator(R) 8.0"
if (strpos($version_str, 'Adobe Illustrator')!==false){
$a = explode(' ', $version_str);
$version = (float)array_pop($a);
if ($version>=9)
$this->Error('File was saved with wrong Illustrator version: '.$file);
#return false; # wrong version, only 1.x, 3.x or 8.x are supported
}#else
#$this->Error('EPS wasn\'t created with Illustrator: '.$file);
}
# strip binary bytes in front of PS-header
$start = strpos($data, '%!PS-Adobe');
if ($start>0) $data = substr($data, $start);
# find BoundingBox params
preg_match ("/%%BoundingBox:([^\r\n]+)/", $data, $regs);
if (count($regs)>1){
list($x1,$y1,$x2,$y2) = explode(' ', trim($regs[1]));
}
else $this->Error('No BoundingBox found in EPS file: '.$file);
$start = strpos($data, '%%EndSetup');
if ($start===false) $start = strpos($data, '%%EndProlog');
if ($start===false) $start = strpos($data, '%%BoundingBox');
$data = substr($data, $start);
$end = strpos($data, '%%PageTrailer');
if ($end===false) $end = strpos($data, 'showpage');
if ($end) $data = substr($data, 0, $end);
# save the current graphic state
$this->_out('q');
$k = $this->k;
if ($useBoundingBox){
$dx = $x*$k-$x1;
$dy = $y*$k-$y1;
}else{
$dx = $x*$k;
$dy = $y*$k;
}
# translate
$this->_out(sprintf('%.3F %.3F %.3F %.3F %.3F %.3F cm', 1,0,0,1,$dx,$dy+($this->hPt - 2*$y*$k - ($y2-$y1))));
if ($w>0){
$scale_x = $w/(($x2-$x1)/$k);
if ($h>0){
$scale_y = $h/(($y2-$y1)/$k);
}else{
$scale_y = $scale_x;
$h = ($y2-$y1)/$k * $scale_y;
}
}else{
if ($h>0){
$scale_y = $h/(($y2-$y1)/$k);
$scale_x = $scale_y;
$w = ($x2-$x1)/$k * $scale_x;
}else{
$w = ($x2-$x1)/$k;
$h = ($y2-$y1)/$k;
}
}
# scale
if (isset($scale_x))
$this->_out(sprintf('%.3F %.3F %.3F %.3F %.3F %.3F cm', $scale_x,0,0,$scale_y, $x1*(1-$scale_x), $y2*(1-$scale_y)));
# handle pc/unix/mac line endings
$lines = preg_split ("/\r\n|[\r\n]/", $data);
$u = 0;
$cnt = count($lines);
for ($i=0;$i<$cnt;$i++){
$line = $lines[$i];
if ($line=='' || $line[0]=='%') continue;
$len = strlen($line);
$chunks = explode(' ', $line);
$cmd = array_pop($chunks);
# RGB
if ($cmd=='Xa'||$cmd=='XA'){
$b = array_pop($chunks); $g = array_pop($chunks); $r = array_pop($chunks);
$this->_out("$r $g $b ". ($cmd=='Xa'?'rg':'RG') ); #substr($line, 0, -2).'rg' -> in EPS (AI8): c m y k r g b rg!
continue;
}
switch ($cmd){
case 'm':
case 'l':
case 'v':
case 'y':
case 'c':
case 'k':
case 'K':
case 'g':
case 'G':
case 's':
case 'S':
case 'J':
case 'j':
case 'w':
case 'M':
case 'd' :
case 'n' :
case 'v' :
$this->_out($line);
break;
case 'x': # custom fill color
list($c,$m,$y,$k) = $chunks;
$this->_out("$c $m $y $k k");
break;
case 'X': # custom stroke color
list($c,$m,$y,$k) = $chunks;
$this->_out("$c $m $y $k K");
break;
case 'Y':
case 'N':
case 'V':
case 'L':
case 'C':
$line[$len-1] = strtolower($cmd);
$this->_out($line);
break;
case 'b':
case 'B':
$this->_out($cmd . '*');
break;
case 'f':
case 'F':
if ($u>0){
$isU = false;
$max = min($i+5,$cnt);
for ($j=$i+1;$j<$max;$j++)
$isU = ($isU || ($lines[$j]=='U' || $lines[$j]=='*U'));
if ($isU) $this->_out("f*");
}else
$this->_out("f*");
break;
case '*u':
$u++;
break;
case '*U':
$u--;
break;
#default: echo "$cmd<br>"; #just for debugging
}
}
# restore previous graphic state
$this->_out('Q');
if ($link)
$this->Link($x,$y,$w,$h,$link);
return true;
}
}# END CLASS