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updated to new version with changed license

This commit is contained in:
Roland Gruber 2004-02-23 22:30:00 +00:00
parent 305634fa1b
commit e653105d86
2 changed files with 306 additions and 204 deletions
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255
lam-0.4/lib/fpdf.php
View File

@ -1,14 +1,17 @@
<?php <?php
/**************************************************************************** /*******************************************************************************
* Software: FPDF * * Software: FPDF *
* Version: 1.51 * * Version: 1.52 *
* Date: 2002/08/03 * * Date: 2003-12-30 *
* Author: Olivier PLATHEY * * Author: Olivier PLATHEY *
* License: Freeware * * License: Freeware *
* * * *
* You may use and modify this software as you wish. * * You may use, modify and redistribute this software as you wish. *
****************************************************************************/ *******************************************************************************/
define('FPDF_VERSION','1.51');
if(!class_exists('FPDF'))
{
define('FPDF_VERSION','1.52');
class FPDF class FPDF
{ {
@ -23,17 +26,17 @@ var $compress; //compression flag
var $DefOrientation; //default orientation var $DefOrientation; //default orientation
var $CurOrientation; //current orientation var $CurOrientation; //current orientation
var $OrientationChanges; //array indicating orientation changes var $OrientationChanges; //array indicating orientation changes
var $k; //scale factor (number of points in user unit)
var $fwPt,$fhPt; //dimensions of page format in points var $fwPt,$fhPt; //dimensions of page format in points
var $fw,$fh; //dimensions of page format in user unit var $fw,$fh; //dimensions of page format in user unit
var $wPt,$hPt; //current dimensions of page in points var $wPt,$hPt; //current dimensions of page in points
var $k; //scale factor (number of points in user unit)
var $w,$h; //current dimensions of page in user unit var $w,$h; //current dimensions of page in user unit
var $lMargin; //left margin var $lMargin; //left margin
var $tMargin; //top margin var $tMargin; //top margin
var $rMargin; //right margin var $rMargin; //right margin
var $bMargin; //page break margin var $bMargin; //page break margin
var $cMargin; //cell margin var $cMargin; //cell margin
var $x,$y; //current position in user unit for cell positionning var $x,$y; //current position in user unit for cell positioning
var $lasth; //height of last cell printed var $lasth; //height of last cell printed
var $LineWidth; //line width in user unit var $LineWidth; //line width in user unit
var $CoreFonts; //array of standard font names var $CoreFonts; //array of standard font names
@ -66,16 +69,15 @@ var $keywords; //keywords
var $creator; //creator var $creator; //creator
var $AliasNbPages; //alias for total number of pages var $AliasNbPages; //alias for total number of pages
/**************************************************************************** /*******************************************************************************
* * * *
* Public methods * * Public methods *
* * * *
****************************************************************************/ *******************************************************************************/
function FPDF($orientation='P',$unit='mm',$format='A4') function FPDF($orientation='P',$unit='mm',$format='A4')
{ {
//Check for PHP locale-related bug //Some checks
if(1.1==1) $this->_dochecks();
$this->Error('Don\'t alter the locale before including class file');
//Initialization of properties //Initialization of properties
$this->page=0; $this->page=0;
$this->n=2; $this->n=2;
@ -89,6 +91,7 @@ function FPDF($orientation='P',$unit='mm',$format='A4')
$this->images=array(); $this->images=array();
$this->links=array(); $this->links=array();
$this->InFooter=false; $this->InFooter=false;
$this->lasth=0;
$this->FontFamily=''; $this->FontFamily='';
$this->FontStyle=''; $this->FontStyle='';
$this->FontSizePt=12; $this->FontSizePt=12;
@ -99,20 +102,10 @@ function FPDF($orientation='P',$unit='mm',$format='A4')
$this->ColorFlag=false; $this->ColorFlag=false;
$this->ws=0; $this->ws=0;
//Standard fonts //Standard fonts
$this->CoreFonts['courier']='Courier'; $this->CoreFonts=array('courier'=>'Courier','courierB'=>'Courier-Bold','courierI'=>'Courier-Oblique','courierBI'=>'Courier-BoldOblique',
$this->CoreFonts['courierB']='Courier-Bold'; 'helvetica'=>'Helvetica','helveticaB'=>'Helvetica-Bold','helveticaI'=>'Helvetica-Oblique','helveticaBI'=>'Helvetica-BoldOblique',
$this->CoreFonts['courierI']='Courier-Oblique'; 'times'=>'Times-Roman','timesB'=>'Times-Bold','timesI'=>'Times-Italic','timesBI'=>'Times-BoldItalic',
$this->CoreFonts['courierBI']='Courier-BoldOblique'; 'symbol'=>'Symbol','zapfdingbats'=>'ZapfDingbats');
$this->CoreFonts['helvetica']='Helvetica';
$this->CoreFonts['helveticaB']='Helvetica-Bold';
$this->CoreFonts['helveticaI']='Helvetica-Oblique';
$this->CoreFonts['helveticaBI']='Helvetica-BoldOblique';
$this->CoreFonts['times']='Times-Roman';
$this->CoreFonts['timesB']='Times-Bold';
$this->CoreFonts['timesI']='Times-Italic';
$this->CoreFonts['timesBI']='Times-BoldItalic';
$this->CoreFonts['symbol']='Symbol';
$this->CoreFonts['zapfdingbats']='ZapfDingbats';
//Scale factor //Scale factor
if($unit=='pt') if($unit=='pt')
$this->k=1; $this->k=1;
@ -227,13 +220,11 @@ function SetDisplayMode($zoom,$layout='continuous')
//Set display mode in viewer //Set display mode in viewer
if($zoom=='fullpage' or $zoom=='fullwidth' or $zoom=='real' or $zoom=='default' or !is_string($zoom)) if($zoom=='fullpage' or $zoom=='fullwidth' or $zoom=='real' or $zoom=='default' or !is_string($zoom))
$this->ZoomMode=$zoom; $this->ZoomMode=$zoom;
elseif($zoom=='zoom')
$this->ZoomMode=$layout;
else else
$this->Error('Incorrect zoom display mode: '.$zoom); $this->Error('Incorrect zoom display mode: '.$zoom);
if($layout=='single' or $layout=='continuous' or $layout=='two' or $layout=='default') if($layout=='single' or $layout=='continuous' or $layout=='two' or $layout=='default')
$this->LayoutMode=$layout; $this->LayoutMode=$layout;
elseif($zoom!='zoom') else
$this->Error('Incorrect layout display mode: '.$layout); $this->Error('Incorrect layout display mode: '.$layout);
} }
@ -291,12 +282,15 @@ function Error($msg)
function Open() function Open()
{ {
//Begin document //Begin document
$this->_begindoc(); if($this->state==0)
$this->_begindoc();
} }
function Close() function Close()
{ {
//Terminate document //Terminate document
if($this->state==3)
return;
if($this->page==0) if($this->page==0)
$this->AddPage(); $this->AddPage();
//Page footer //Page footer
@ -312,6 +306,8 @@ function Close()
function AddPage($orientation='') function AddPage($orientation='')
{ {
//Start a new page //Start a new page
if($this->state==0)
$this->Open();
$family=$this->FontFamily; $family=$this->FontFamily;
$style=$this->FontStyle.($this->underline ? 'U' : ''); $style=$this->FontStyle.($this->underline ? 'U' : '');
$size=$this->FontSizePt; $size=$this->FontSizePt;
@ -609,8 +605,7 @@ function Link($x,$y,$w,$h,$link)
function Text($x,$y,$txt) function Text($x,$y,$txt)
{ {
//Output a string //Output a string
$txt=str_replace(')','\\)',str_replace('(','\\(',str_replace('\\','\\\\',$txt))); $s=sprintf('BT %.2f %.2f Td (%s) Tj ET',$x*$this->k,($this->h-$y)*$this->k,$this->_escape($txt));
$s=sprintf('BT %.2f %.2f Td (%s) Tj ET',$x*$this->k,($this->h-$y)*$this->k,$txt);
if($this->underline and $txt!='') if($this->underline and $txt!='')
$s.=' '.$this->_dounderline($x,$y,$txt); $s.=' '.$this->_dounderline($x,$y,$txt);
if($this->ColorFlag) if($this->ColorFlag)
@ -630,6 +625,7 @@ function Cell($w,$h=0,$txt='',$border=0,$ln=0,$align='',$fill=0,$link='')
$k=$this->k; $k=$this->k;
if($this->y+$h>$this->PageBreakTrigger and !$this->InFooter and $this->AcceptPageBreak()) if($this->y+$h>$this->PageBreakTrigger and !$this->InFooter and $this->AcceptPageBreak())
{ {
//Automatic page break
$x=$this->x; $x=$this->x;
$ws=$this->ws; $ws=$this->ws;
if($ws>0) if($ws>0)
@ -677,10 +673,10 @@ function Cell($w,$h=0,$txt='',$border=0,$ln=0,$align='',$fill=0,$link='')
$dx=($w-$this->GetStringWidth($txt))/2; $dx=($w-$this->GetStringWidth($txt))/2;
else else
$dx=$this->cMargin; $dx=$this->cMargin;
$txt=str_replace(')','\\)',str_replace('(','\\(',str_replace('\\','\\\\',$txt)));
if($this->ColorFlag) if($this->ColorFlag)
$s.='q '.$this->TextColor.' '; $s.='q '.$this->TextColor.' ';
$s.=sprintf('BT %.2f %.2f Td (%s) Tj ET',($this->x+$dx)*$k,($this->h-($this->y+.5*$h+.3*$this->FontSize))*$k,$txt); $txt2=str_replace(')','\\)',str_replace('(','\\(',str_replace('\\','\\\\',$txt)));
$s.=sprintf('BT %.2f %.2f Td (%s) Tj ET',($this->x+$dx)*$k,($this->h-($this->y+.5*$h+.3*$this->FontSize))*$k,$txt2);
if($this->underline) if($this->underline)
$s.=' '.$this->_dounderline($this->x+$dx,$this->y+.5*$h+.3*$this->FontSize,$txt); $s.=' '.$this->_dounderline($this->x+$dx,$this->y+.5*$h+.3*$this->FontSize,$txt);
if($this->ColorFlag) if($this->ColorFlag)
@ -741,7 +737,7 @@ function MultiCell($w,$h,$txt,$border=0,$align='J',$fill=0)
while($i<$nb) while($i<$nb)
{ {
//Get next character //Get next character
$c=$s[$i]; $c=$s{$i};
if($c=="\n") if($c=="\n")
{ {
//Explicit line break //Explicit line break
@ -811,7 +807,7 @@ function MultiCell($w,$h,$txt,$border=0,$align='J',$fill=0)
} }
if($border and is_int(strpos($border,'B'))) if($border and is_int(strpos($border,'B')))
$b.='B'; $b.='B';
$this->Cell($w,$h,substr($s,$j,$i),$b,2,$align,$fill); $this->Cell($w,$h,substr($s,$j,$i-$j),$b,2,$align,$fill);
$this->x=$this->lMargin; $this->x=$this->lMargin;
} }
@ -850,10 +846,7 @@ function Write($h,$txt,$link='')
continue; continue;
} }
if($c==' ') if($c==' ')
{
$sep=$i; $sep=$i;
$ls=$l;
}
$l+=$cw[$c]; $l+=$cw[$c];
if($l>$wmax) if($l>$wmax)
{ {
@ -896,10 +889,10 @@ function Write($h,$txt,$link='')
} }
//Last chunk //Last chunk
if($i!=$j) if($i!=$j)
$this->Cell($l/1000*$this->FontSize,$h,substr($s,$j,$i),0,0,'',0,$link); $this->Cell($l/1000*$this->FontSize,$h,substr($s,$j),0,0,'',0,$link);
} }
function Image($file,$x,$y,$w,$h=0,$type='',$link='') function Image($file,$x,$y,$w=0,$h=0,$type='',$link='')
{ {
//Put an image on the page //Put an image on the page
if(!isset($this->images[$file])) if(!isset($this->images[$file]))
@ -920,14 +913,26 @@ function Image($file,$x,$y,$w,$h=0,$type='',$link='')
elseif($type=='png') elseif($type=='png')
$info=$this->_parsepng($file); $info=$this->_parsepng($file);
else else
$this->Error('Unsupported image file type: '.$type); {
//Allow for additional formats
$mtd='_parse'.$type;
if(!method_exists($this,$mtd))
$this->Error('Unsupported image type: '.$type);
$info=$this->$mtd($file);
}
set_magic_quotes_runtime($mqr); set_magic_quotes_runtime($mqr);
$info['i']=count($this->images)+1; $info['i']=count($this->images)+1;
$this->images[$file]=$info; $this->images[$file]=$info;
} }
else else
$info=$this->images[$file]; $info=$this->images[$file];
//Automatic width or height calculation //Automatic width and height calculation if needed
if($w==0 and $h==0)
{
//Put image at 72 dpi
$w=$info['w']/$this->k;
$h=$info['h']/$this->k;
}
if($w==0) if($w==0)
$w=$h*$info['w']/$info['h']; $w=$h*$info['w']/$info['h'];
if($h==0) if($h==0)
@ -985,55 +990,87 @@ function SetXY($x,$y)
$this->SetX($x); $this->SetX($x);
} }
function Output($file='',$download=false) function Output($name='',$dest='')
{ {
//Output PDF to file or browser //Output PDF to some destination
global $HTTP_ENV_VARS; global $HTTP_SERVER_VARS;
//Finish document if necessary
if($this->state<3) if($this->state<3)
$this->Close(); $this->Close();
if($file=='') //Normalize parameters
if(is_bool($dest))
$dest=$dest ? 'D' : 'F';
$dest=strtoupper($dest);
if($dest=='')
{ {
//Send to browser if($name=='')
Header('Content-Type: application/pdf');
if(headers_sent())
$this->Error('Some data has already been output to browser, can\'t send PDF file');
Header('Content-Length: '.strlen($this->buffer));
Header('Content-disposition: inline; filename=doc.pdf');
echo $this->buffer;
}
else
{
if($download)
{ {
$name='doc.pdf';
$dest='I';
}
else
$dest='F';
}
switch($dest)
{
case 'I':
//Send to standard output
if(isset($HTTP_SERVER_VARS['SERVER_NAME']))
{
//We send to a browser
Header('Content-Type: application/pdf');
if(headers_sent())
$this->Error('Some data has already been output to browser, can\'t send PDF file');
Header('Content-Length: '.strlen($this->buffer));
Header('Content-disposition: inline; filename='.$name);
}
echo $this->buffer;
break;
case 'D':
//Download file //Download file
if(isset($HTTP_ENV_VARS['HTTP_USER_AGENT']) and strpos($HTTP_ENV_VARS['HTTP_USER_AGENT'],'MSIE 5.5')) if(isset($HTTP_SERVER_VARS['HTTP_USER_AGENT']) and strpos($HTTP_SERVER_VARS['HTTP_USER_AGENT'],'MSIE'))
Header('Content-Type: application/dummy'); Header('Content-Type: application/force-download');
else else
Header('Content-Type: application/octet-stream'); Header('Content-Type: application/octet-stream');
if(headers_sent()) if(headers_sent())
$this->Error('Some data has already been output to browser, can\'t send PDF file'); $this->Error('Some data has already been output to browser, can\'t send PDF file');
Header('Content-Length: '.strlen($this->buffer)); Header('Content-Length: '.strlen($this->buffer));
Header('Content-disposition: attachment; filename='.$file); Header('Content-disposition: attachment; filename='.$name);
echo $this->buffer; echo $this->buffer;
} break;
else case 'F':
{ //Save to local file
//Save file locally $f=fopen($name,'wb');
$f=fopen($file,'wb');
if(!$f) if(!$f)
$this->Error('Unable to create output file: '.$file); $this->Error('Unable to create output file: '.$name);
fwrite($f,$this->buffer,strlen($this->buffer)); fwrite($f,$this->buffer,strlen($this->buffer));
fclose($f); fclose($f);
} break;
case 'S':
//Return as a string
return $this->buffer;
default:
$this->Error('Incorrect output destination: '.$dest);
} }
return '';
}
/*******************************************************************************
* *
* Protected methods *
* *
*******************************************************************************/
function _dochecks()
{
//Check for locale-related bug
if(1.1==1)
$this->Error('Don\'t alter the locale before including class file');
//Check for decimal separator
if(sprintf('%.1f',1.0)!='1.0')
setlocale(LC_NUMERIC,'C');
} }
/****************************************************************************
* *
* Private methods *
* *
****************************************************************************/
function _begindoc() function _begindoc()
{ {
//Start document //Start document
@ -1150,24 +1187,29 @@ function _putfonts()
foreach($this->fonts as $k=>$font) foreach($this->fonts as $k=>$font)
{ {
//Font objects //Font objects
$this->_newobj(); $this->fonts[$k]['n']=$this->n+1;
$this->fonts[$k]['n']=$this->n; $type=$font['type'];
$name=$font['name']; $name=$font['name'];
$this->_out('<</Type /Font'); if($type=='core')
$this->_out('/BaseFont /'.$name);
if($font['type']=='core')
{ {
//Standard font //Standard font
$this->_newobj();
$this->_out('<</Type /Font');
$this->_out('/BaseFont /'.$name);
$this->_out('/Subtype /Type1'); $this->_out('/Subtype /Type1');
if($name!='Symbol' and $name!='ZapfDingbats') if($name!='Symbol' and $name!='ZapfDingbats')
$this->_out('/Encoding /WinAnsiEncoding'); $this->_out('/Encoding /WinAnsiEncoding');
$this->_out('>>');
$this->_out('endobj');
} }
else elseif($type=='Type1' or $type=='TrueType')
{ {
//Additional font //Additional Type1 or TrueType font
$this->_out('/Subtype /'.$font['type']); $this->_newobj();
$this->_out('/FirstChar 32'); $this->_out('<</Type /Font');
$this->_out('/LastChar 255'); $this->_out('/BaseFont /'.$name);
$this->_out('/Subtype /'.$type);
$this->_out('/FirstChar 32 /LastChar 255');
$this->_out('/Widths '.($this->n+1).' 0 R'); $this->_out('/Widths '.($this->n+1).' 0 R');
$this->_out('/FontDescriptor '.($this->n+2).' 0 R'); $this->_out('/FontDescriptor '.($this->n+2).' 0 R');
if($font['enc']) if($font['enc'])
@ -1177,11 +1219,8 @@ function _putfonts()
else else
$this->_out('/Encoding /WinAnsiEncoding'); $this->_out('/Encoding /WinAnsiEncoding');
} }
} $this->_out('>>');
$this->_out('>>'); $this->_out('endobj');
$this->_out('endobj');
if($font['type']!='core')
{
//Widths //Widths
$this->_newobj(); $this->_newobj();
$cw=&$font['cw']; $cw=&$font['cw'];
@ -1197,17 +1236,26 @@ function _putfonts()
$s.=' /'.$k.' '.$v; $s.=' /'.$k.' '.$v;
$file=$font['file']; $file=$font['file'];
if($file) if($file)
$s.=' /FontFile'.($font['type']=='Type1' ? '' : '2').' '.$this->FontFiles[$file]['n'].' 0 R'; $s.=' /FontFile'.($type=='Type1' ? '' : '2').' '.$this->FontFiles[$file]['n'].' 0 R';
$this->_out($s.'>>'); $this->_out($s.'>>');
$this->_out('endobj'); $this->_out('endobj');
} }
else
{
//Allow for additional types
$mtd='_put'.strtolower($type);
if(!method_exists($this,$mtd))
$this->Error('Unsupported font type: '.$type);
$this->$mtd($font);
}
} }
} }
function _putimages() function _putimages()
{ {
$filter=($this->compress) ? '/Filter /FlateDecode ' : ''; $filter=($this->compress) ? '/Filter /FlateDecode ' : '';
foreach($this->images as $file=>$info) reset($this->images);
while(list($file,$info)=each($this->images))
{ {
$this->_newobj(); $this->_newobj();
$this->images[$file]['n']=$this->n; $this->images[$file]['n']=$this->n;
@ -1236,6 +1284,7 @@ function _putimages()
} }
$this->_out('/Length '.strlen($info['data']).'>>'); $this->_out('/Length '.strlen($info['data']).'>>');
$this->_putstream($info['data']); $this->_putstream($info['data']);
unset($this->images[$file]['data']);
$this->_out('endobj'); $this->_out('endobj');
//Palette //Palette
if($info['cs']=='Indexed') if($info['cs']=='Indexed')
@ -1356,7 +1405,6 @@ function _beginpage($orientation)
$this->state=2; $this->state=2;
$this->x=$this->lMargin; $this->x=$this->lMargin;
$this->y=$this->tMargin; $this->y=$this->tMargin;
$this->lasth=0;
$this->FontFamily=''; $this->FontFamily='';
//Page orientation //Page orientation
if(!$orientation) if(!$orientation)
@ -1429,7 +1477,9 @@ function _parsejpg($file)
$bpc=isset($a['bits']) ? $a['bits'] : 8; $bpc=isset($a['bits']) ? $a['bits'] : 8;
//Read whole file //Read whole file
$f=fopen($file,'rb'); $f=fopen($file,'rb');
$data=fread($f,filesize($file)); $data='';
while(!feof($f))
$data.=fread($f,4096);
fclose($f); fclose($f);
return array('w'=>$a[0],'h'=>$a[1],'cs'=>$colspace,'bpc'=>$bpc,'f'=>'DCTDecode','data'=>$data); return array('w'=>$a[0],'h'=>$a[1],'cs'=>$colspace,'bpc'=>$bpc,'f'=>'DCTDecode','data'=>$data);
} }
@ -1557,11 +1607,12 @@ function _out($s)
//End of class //End of class
} }
//Handle silly IE contype request //Handle special IE contype request
if(isset($HTTP_ENV_VARS['HTTP_USER_AGENT']) and $HTTP_ENV_VARS['HTTP_USER_AGENT']=='contype') if(isset($HTTP_SERVER_VARS['HTTP_USER_AGENT']) and $HTTP_SERVER_VARS['HTTP_USER_AGENT']=='contype')
{ {
Header('Content-Type: application/pdf'); Header('Content-Type: application/pdf');
exit; exit;
} }
}
?> ?>

255
lam/lib/fpdf.php
View File

@ -1,14 +1,17 @@
<?php <?php
/**************************************************************************** /*******************************************************************************
* Software: FPDF * * Software: FPDF *
* Version: 1.51 * * Version: 1.52 *
* Date: 2002/08/03 * * Date: 2003-12-30 *
* Author: Olivier PLATHEY * * Author: Olivier PLATHEY *
* License: Freeware * * License: Freeware *
* * * *
* You may use and modify this software as you wish. * * You may use, modify and redistribute this software as you wish. *
****************************************************************************/ *******************************************************************************/
define('FPDF_VERSION','1.51');
if(!class_exists('FPDF'))
{
define('FPDF_VERSION','1.52');
class FPDF class FPDF
{ {
@ -23,17 +26,17 @@ var $compress; //compression flag
var $DefOrientation; //default orientation var $DefOrientation; //default orientation
var $CurOrientation; //current orientation var $CurOrientation; //current orientation
var $OrientationChanges; //array indicating orientation changes var $OrientationChanges; //array indicating orientation changes
var $k; //scale factor (number of points in user unit)
var $fwPt,$fhPt; //dimensions of page format in points var $fwPt,$fhPt; //dimensions of page format in points
var $fw,$fh; //dimensions of page format in user unit var $fw,$fh; //dimensions of page format in user unit
var $wPt,$hPt; //current dimensions of page in points var $wPt,$hPt; //current dimensions of page in points
var $k; //scale factor (number of points in user unit)
var $w,$h; //current dimensions of page in user unit var $w,$h; //current dimensions of page in user unit
var $lMargin; //left margin var $lMargin; //left margin
var $tMargin; //top margin var $tMargin; //top margin
var $rMargin; //right margin var $rMargin; //right margin
var $bMargin; //page break margin var $bMargin; //page break margin
var $cMargin; //cell margin var $cMargin; //cell margin
var $x,$y; //current position in user unit for cell positionning var $x,$y; //current position in user unit for cell positioning
var $lasth; //height of last cell printed var $lasth; //height of last cell printed
var $LineWidth; //line width in user unit var $LineWidth; //line width in user unit
var $CoreFonts; //array of standard font names var $CoreFonts; //array of standard font names
@ -66,16 +69,15 @@ var $keywords; //keywords
var $creator; //creator var $creator; //creator
var $AliasNbPages; //alias for total number of pages var $AliasNbPages; //alias for total number of pages
/**************************************************************************** /*******************************************************************************
* * * *
* Public methods * * Public methods *
* * * *
****************************************************************************/ *******************************************************************************/
function FPDF($orientation='P',$unit='mm',$format='A4') function FPDF($orientation='P',$unit='mm',$format='A4')
{ {
//Check for PHP locale-related bug //Some checks
if(1.1==1) $this->_dochecks();
$this->Error('Don\'t alter the locale before including class file');
//Initialization of properties //Initialization of properties
$this->page=0; $this->page=0;
$this->n=2; $this->n=2;
@ -89,6 +91,7 @@ function FPDF($orientation='P',$unit='mm',$format='A4')
$this->images=array(); $this->images=array();
$this->links=array(); $this->links=array();
$this->InFooter=false; $this->InFooter=false;
$this->lasth=0;
$this->FontFamily=''; $this->FontFamily='';
$this->FontStyle=''; $this->FontStyle='';
$this->FontSizePt=12; $this->FontSizePt=12;
@ -99,20 +102,10 @@ function FPDF($orientation='P',$unit='mm',$format='A4')
$this->ColorFlag=false; $this->ColorFlag=false;
$this->ws=0; $this->ws=0;
//Standard fonts //Standard fonts
$this->CoreFonts['courier']='Courier'; $this->CoreFonts=array('courier'=>'Courier','courierB'=>'Courier-Bold','courierI'=>'Courier-Oblique','courierBI'=>'Courier-BoldOblique',
$this->CoreFonts['courierB']='Courier-Bold'; 'helvetica'=>'Helvetica','helveticaB'=>'Helvetica-Bold','helveticaI'=>'Helvetica-Oblique','helveticaBI'=>'Helvetica-BoldOblique',
$this->CoreFonts['courierI']='Courier-Oblique'; 'times'=>'Times-Roman','timesB'=>'Times-Bold','timesI'=>'Times-Italic','timesBI'=>'Times-BoldItalic',
$this->CoreFonts['courierBI']='Courier-BoldOblique'; 'symbol'=>'Symbol','zapfdingbats'=>'ZapfDingbats');
$this->CoreFonts['helvetica']='Helvetica';
$this->CoreFonts['helveticaB']='Helvetica-Bold';
$this->CoreFonts['helveticaI']='Helvetica-Oblique';
$this->CoreFonts['helveticaBI']='Helvetica-BoldOblique';
$this->CoreFonts['times']='Times-Roman';
$this->CoreFonts['timesB']='Times-Bold';
$this->CoreFonts['timesI']='Times-Italic';
$this->CoreFonts['timesBI']='Times-BoldItalic';
$this->CoreFonts['symbol']='Symbol';
$this->CoreFonts['zapfdingbats']='ZapfDingbats';
//Scale factor //Scale factor
if($unit=='pt') if($unit=='pt')
$this->k=1; $this->k=1;
@ -227,13 +220,11 @@ function SetDisplayMode($zoom,$layout='continuous')
//Set display mode in viewer //Set display mode in viewer
if($zoom=='fullpage' or $zoom=='fullwidth' or $zoom=='real' or $zoom=='default' or !is_string($zoom)) if($zoom=='fullpage' or $zoom=='fullwidth' or $zoom=='real' or $zoom=='default' or !is_string($zoom))
$this->ZoomMode=$zoom; $this->ZoomMode=$zoom;
elseif($zoom=='zoom')
$this->ZoomMode=$layout;
else else
$this->Error('Incorrect zoom display mode: '.$zoom); $this->Error('Incorrect zoom display mode: '.$zoom);
if($layout=='single' or $layout=='continuous' or $layout=='two' or $layout=='default') if($layout=='single' or $layout=='continuous' or $layout=='two' or $layout=='default')
$this->LayoutMode=$layout; $this->LayoutMode=$layout;
elseif($zoom!='zoom') else
$this->Error('Incorrect layout display mode: '.$layout); $this->Error('Incorrect layout display mode: '.$layout);
} }
@ -291,12 +282,15 @@ function Error($msg)
function Open() function Open()
{ {
//Begin document //Begin document
$this->_begindoc(); if($this->state==0)
$this->_begindoc();
} }
function Close() function Close()
{ {
//Terminate document //Terminate document
if($this->state==3)
return;
if($this->page==0) if($this->page==0)
$this->AddPage(); $this->AddPage();
//Page footer //Page footer
@ -312,6 +306,8 @@ function Close()
function AddPage($orientation='') function AddPage($orientation='')
{ {
//Start a new page //Start a new page
if($this->state==0)
$this->Open();
$family=$this->FontFamily; $family=$this->FontFamily;
$style=$this->FontStyle.($this->underline ? 'U' : ''); $style=$this->FontStyle.($this->underline ? 'U' : '');
$size=$this->FontSizePt; $size=$this->FontSizePt;
@ -609,8 +605,7 @@ function Link($x,$y,$w,$h,$link)
function Text($x,$y,$txt) function Text($x,$y,$txt)
{ {
//Output a string //Output a string
$txt=str_replace(')','\\)',str_replace('(','\\(',str_replace('\\','\\\\',$txt))); $s=sprintf('BT %.2f %.2f Td (%s) Tj ET',$x*$this->k,($this->h-$y)*$this->k,$this->_escape($txt));
$s=sprintf('BT %.2f %.2f Td (%s) Tj ET',$x*$this->k,($this->h-$y)*$this->k,$txt);
if($this->underline and $txt!='') if($this->underline and $txt!='')
$s.=' '.$this->_dounderline($x,$y,$txt); $s.=' '.$this->_dounderline($x,$y,$txt);
if($this->ColorFlag) if($this->ColorFlag)
@ -630,6 +625,7 @@ function Cell($w,$h=0,$txt='',$border=0,$ln=0,$align='',$fill=0,$link='')
$k=$this->k; $k=$this->k;
if($this->y+$h>$this->PageBreakTrigger and !$this->InFooter and $this->AcceptPageBreak()) if($this->y+$h>$this->PageBreakTrigger and !$this->InFooter and $this->AcceptPageBreak())
{ {
//Automatic page break
$x=$this->x; $x=$this->x;
$ws=$this->ws; $ws=$this->ws;
if($ws>0) if($ws>0)
@ -677,10 +673,10 @@ function Cell($w,$h=0,$txt='',$border=0,$ln=0,$align='',$fill=0,$link='')
$dx=($w-$this->GetStringWidth($txt))/2; $dx=($w-$this->GetStringWidth($txt))/2;
else else
$dx=$this->cMargin; $dx=$this->cMargin;
$txt=str_replace(')','\\)',str_replace('(','\\(',str_replace('\\','\\\\',$txt)));
if($this->ColorFlag) if($this->ColorFlag)
$s.='q '.$this->TextColor.' '; $s.='q '.$this->TextColor.' ';
$s.=sprintf('BT %.2f %.2f Td (%s) Tj ET',($this->x+$dx)*$k,($this->h-($this->y+.5*$h+.3*$this->FontSize))*$k,$txt); $txt2=str_replace(')','\\)',str_replace('(','\\(',str_replace('\\','\\\\',$txt)));
$s.=sprintf('BT %.2f %.2f Td (%s) Tj ET',($this->x+$dx)*$k,($this->h-($this->y+.5*$h+.3*$this->FontSize))*$k,$txt2);
if($this->underline) if($this->underline)
$s.=' '.$this->_dounderline($this->x+$dx,$this->y+.5*$h+.3*$this->FontSize,$txt); $s.=' '.$this->_dounderline($this->x+$dx,$this->y+.5*$h+.3*$this->FontSize,$txt);
if($this->ColorFlag) if($this->ColorFlag)
@ -741,7 +737,7 @@ function MultiCell($w,$h,$txt,$border=0,$align='J',$fill=0)
while($i<$nb) while($i<$nb)
{ {
//Get next character //Get next character
$c=$s[$i]; $c=$s{$i};
if($c=="\n") if($c=="\n")
{ {
//Explicit line break //Explicit line break
@ -811,7 +807,7 @@ function MultiCell($w,$h,$txt,$border=0,$align='J',$fill=0)
} }
if($border and is_int(strpos($border,'B'))) if($border and is_int(strpos($border,'B')))
$b.='B'; $b.='B';
$this->Cell($w,$h,substr($s,$j,$i),$b,2,$align,$fill); $this->Cell($w,$h,substr($s,$j,$i-$j),$b,2,$align,$fill);
$this->x=$this->lMargin; $this->x=$this->lMargin;
} }
@ -850,10 +846,7 @@ function Write($h,$txt,$link='')
continue; continue;
} }
if($c==' ') if($c==' ')
{
$sep=$i; $sep=$i;
$ls=$l;
}
$l+=$cw[$c]; $l+=$cw[$c];
if($l>$wmax) if($l>$wmax)
{ {
@ -896,10 +889,10 @@ function Write($h,$txt,$link='')
} }
//Last chunk //Last chunk
if($i!=$j) if($i!=$j)
$this->Cell($l/1000*$this->FontSize,$h,substr($s,$j,$i),0,0,'',0,$link); $this->Cell($l/1000*$this->FontSize,$h,substr($s,$j),0,0,'',0,$link);
} }
function Image($file,$x,$y,$w,$h=0,$type='',$link='') function Image($file,$x,$y,$w=0,$h=0,$type='',$link='')
{ {
//Put an image on the page //Put an image on the page
if(!isset($this->images[$file])) if(!isset($this->images[$file]))
@ -920,14 +913,26 @@ function Image($file,$x,$y,$w,$h=0,$type='',$link='')
elseif($type=='png') elseif($type=='png')
$info=$this->_parsepng($file); $info=$this->_parsepng($file);
else else
$this->Error('Unsupported image file type: '.$type); {
//Allow for additional formats
$mtd='_parse'.$type;
if(!method_exists($this,$mtd))
$this->Error('Unsupported image type: '.$type);
$info=$this->$mtd($file);
}
set_magic_quotes_runtime($mqr); set_magic_quotes_runtime($mqr);
$info['i']=count($this->images)+1; $info['i']=count($this->images)+1;
$this->images[$file]=$info; $this->images[$file]=$info;
} }
else else
$info=$this->images[$file]; $info=$this->images[$file];
//Automatic width or height calculation //Automatic width and height calculation if needed
if($w==0 and $h==0)
{
//Put image at 72 dpi
$w=$info['w']/$this->k;
$h=$info['h']/$this->k;
}
if($w==0) if($w==0)
$w=$h*$info['w']/$info['h']; $w=$h*$info['w']/$info['h'];
if($h==0) if($h==0)
@ -985,55 +990,87 @@ function SetXY($x,$y)
$this->SetX($x); $this->SetX($x);
} }
function Output($file='',$download=false) function Output($name='',$dest='')
{ {
//Output PDF to file or browser //Output PDF to some destination
global $HTTP_ENV_VARS; global $HTTP_SERVER_VARS;
//Finish document if necessary
if($this->state<3) if($this->state<3)
$this->Close(); $this->Close();
if($file=='') //Normalize parameters
if(is_bool($dest))
$dest=$dest ? 'D' : 'F';
$dest=strtoupper($dest);
if($dest=='')
{ {
//Send to browser if($name=='')
Header('Content-Type: application/pdf');
if(headers_sent())
$this->Error('Some data has already been output to browser, can\'t send PDF file');
Header('Content-Length: '.strlen($this->buffer));
Header('Content-disposition: inline; filename=doc.pdf');
echo $this->buffer;
}
else
{
if($download)
{ {
$name='doc.pdf';
$dest='I';
}
else
$dest='F';
}
switch($dest)
{
case 'I':
//Send to standard output
if(isset($HTTP_SERVER_VARS['SERVER_NAME']))
{
//We send to a browser
Header('Content-Type: application/pdf');
if(headers_sent())
$this->Error('Some data has already been output to browser, can\'t send PDF file');
Header('Content-Length: '.strlen($this->buffer));
Header('Content-disposition: inline; filename='.$name);
}
echo $this->buffer;
break;
case 'D':
//Download file //Download file
if(isset($HTTP_ENV_VARS['HTTP_USER_AGENT']) and strpos($HTTP_ENV_VARS['HTTP_USER_AGENT'],'MSIE 5.5')) if(isset($HTTP_SERVER_VARS['HTTP_USER_AGENT']) and strpos($HTTP_SERVER_VARS['HTTP_USER_AGENT'],'MSIE'))
Header('Content-Type: application/dummy'); Header('Content-Type: application/force-download');
else else
Header('Content-Type: application/octet-stream'); Header('Content-Type: application/octet-stream');
if(headers_sent()) if(headers_sent())
$this->Error('Some data has already been output to browser, can\'t send PDF file'); $this->Error('Some data has already been output to browser, can\'t send PDF file');
Header('Content-Length: '.strlen($this->buffer)); Header('Content-Length: '.strlen($this->buffer));
Header('Content-disposition: attachment; filename='.$file); Header('Content-disposition: attachment; filename='.$name);
echo $this->buffer; echo $this->buffer;
} break;
else case 'F':
{ //Save to local file
//Save file locally $f=fopen($name,'wb');
$f=fopen($file,'wb');
if(!$f) if(!$f)
$this->Error('Unable to create output file: '.$file); $this->Error('Unable to create output file: '.$name);
fwrite($f,$this->buffer,strlen($this->buffer)); fwrite($f,$this->buffer,strlen($this->buffer));
fclose($f); fclose($f);
} break;
case 'S':
//Return as a string
return $this->buffer;
default:
$this->Error('Incorrect output destination: '.$dest);
} }
return '';
}
/*******************************************************************************
* *
* Protected methods *
* *
*******************************************************************************/
function _dochecks()
{
//Check for locale-related bug
if(1.1==1)
$this->Error('Don\'t alter the locale before including class file');
//Check for decimal separator
if(sprintf('%.1f',1.0)!='1.0')
setlocale(LC_NUMERIC,'C');
} }
/****************************************************************************
* *
* Private methods *
* *
****************************************************************************/
function _begindoc() function _begindoc()
{ {
//Start document //Start document
@ -1150,24 +1187,29 @@ function _putfonts()
foreach($this->fonts as $k=>$font) foreach($this->fonts as $k=>$font)
{ {
//Font objects //Font objects
$this->_newobj(); $this->fonts[$k]['n']=$this->n+1;
$this->fonts[$k]['n']=$this->n; $type=$font['type'];
$name=$font['name']; $name=$font['name'];
$this->_out('<</Type /Font'); if($type=='core')
$this->_out('/BaseFont /'.$name);
if($font['type']=='core')
{ {
//Standard font //Standard font
$this->_newobj();
$this->_out('<</Type /Font');
$this->_out('/BaseFont /'.$name);
$this->_out('/Subtype /Type1'); $this->_out('/Subtype /Type1');
if($name!='Symbol' and $name!='ZapfDingbats') if($name!='Symbol' and $name!='ZapfDingbats')
$this->_out('/Encoding /WinAnsiEncoding'); $this->_out('/Encoding /WinAnsiEncoding');
$this->_out('>>');
$this->_out('endobj');
} }
else elseif($type=='Type1' or $type=='TrueType')
{ {
//Additional font //Additional Type1 or TrueType font
$this->_out('/Subtype /'.$font['type']); $this->_newobj();
$this->_out('/FirstChar 32'); $this->_out('<</Type /Font');
$this->_out('/LastChar 255'); $this->_out('/BaseFont /'.$name);
$this->_out('/Subtype /'.$type);
$this->_out('/FirstChar 32 /LastChar 255');
$this->_out('/Widths '.($this->n+1).' 0 R'); $this->_out('/Widths '.($this->n+1).' 0 R');
$this->_out('/FontDescriptor '.($this->n+2).' 0 R'); $this->_out('/FontDescriptor '.($this->n+2).' 0 R');
if($font['enc']) if($font['enc'])
@ -1177,11 +1219,8 @@ function _putfonts()
else else
$this->_out('/Encoding /WinAnsiEncoding'); $this->_out('/Encoding /WinAnsiEncoding');
} }
} $this->_out('>>');
$this->_out('>>'); $this->_out('endobj');
$this->_out('endobj');
if($font['type']!='core')
{
//Widths //Widths
$this->_newobj(); $this->_newobj();
$cw=&$font['cw']; $cw=&$font['cw'];
@ -1197,17 +1236,26 @@ function _putfonts()
$s.=' /'.$k.' '.$v; $s.=' /'.$k.' '.$v;
$file=$font['file']; $file=$font['file'];
if($file) if($file)
$s.=' /FontFile'.($font['type']=='Type1' ? '' : '2').' '.$this->FontFiles[$file]['n'].' 0 R'; $s.=' /FontFile'.($type=='Type1' ? '' : '2').' '.$this->FontFiles[$file]['n'].' 0 R';
$this->_out($s.'>>'); $this->_out($s.'>>');
$this->_out('endobj'); $this->_out('endobj');
} }
else
{
//Allow for additional types
$mtd='_put'.strtolower($type);
if(!method_exists($this,$mtd))
$this->Error('Unsupported font type: '.$type);
$this->$mtd($font);
}
} }
} }
function _putimages() function _putimages()
{ {
$filter=($this->compress) ? '/Filter /FlateDecode ' : ''; $filter=($this->compress) ? '/Filter /FlateDecode ' : '';
foreach($this->images as $file=>$info) reset($this->images);
while(list($file,$info)=each($this->images))
{ {
$this->_newobj(); $this->_newobj();
$this->images[$file]['n']=$this->n; $this->images[$file]['n']=$this->n;
@ -1236,6 +1284,7 @@ function _putimages()
} }
$this->_out('/Length '.strlen($info['data']).'>>'); $this->_out('/Length '.strlen($info['data']).'>>');
$this->_putstream($info['data']); $this->_putstream($info['data']);
unset($this->images[$file]['data']);
$this->_out('endobj'); $this->_out('endobj');
//Palette //Palette
if($info['cs']=='Indexed') if($info['cs']=='Indexed')
@ -1356,7 +1405,6 @@ function _beginpage($orientation)
$this->state=2; $this->state=2;
$this->x=$this->lMargin; $this->x=$this->lMargin;
$this->y=$this->tMargin; $this->y=$this->tMargin;
$this->lasth=0;
$this->FontFamily=''; $this->FontFamily='';
//Page orientation //Page orientation
if(!$orientation) if(!$orientation)
@ -1429,7 +1477,9 @@ function _parsejpg($file)
$bpc=isset($a['bits']) ? $a['bits'] : 8; $bpc=isset($a['bits']) ? $a['bits'] : 8;
//Read whole file //Read whole file
$f=fopen($file,'rb'); $f=fopen($file,'rb');
$data=fread($f,filesize($file)); $data='';
while(!feof($f))
$data.=fread($f,4096);
fclose($f); fclose($f);
return array('w'=>$a[0],'h'=>$a[1],'cs'=>$colspace,'bpc'=>$bpc,'f'=>'DCTDecode','data'=>$data); return array('w'=>$a[0],'h'=>$a[1],'cs'=>$colspace,'bpc'=>$bpc,'f'=>'DCTDecode','data'=>$data);
} }
@ -1557,11 +1607,12 @@ function _out($s)
//End of class //End of class
} }
//Handle silly IE contype request //Handle special IE contype request
if(isset($HTTP_ENV_VARS['HTTP_USER_AGENT']) and $HTTP_ENV_VARS['HTTP_USER_AGENT']=='contype') if(isset($HTTP_SERVER_VARS['HTTP_USER_AGENT']) and $HTTP_SERVER_VARS['HTTP_USER_AGENT']=='contype')
{ {
Header('Content-Type: application/pdf'); Header('Content-Type: application/pdf');
exit; exit;
} }
}
?> ?>