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updated to 1.53

This commit is contained in:
Roland Gruber 2005-06-12 16:13:26 +00:00
parent a2a3fb9bde
commit 14cea94915
1 changed files with 337 additions and 365 deletions
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702
lam/lib/fpdf.php
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@ -1,298 +1,244 @@
<?php <?php
/** /*******************************************************************************
* You may use, modify and redistribute this software as you wish. * Software: FPDF *
* Software: FPDF * Version: 1.53 *
* * Date: 2004-12-31 *
* @author Olivier Plathey * Author: Olivier PLATHEY *
* @version 1.52 * License: Freeware *
* @package PDF * *
* @copyright Copyright (C) 2003-2004 * You may use, modify and redistribute this software as you wish. *
* @license Freeware *******************************************************************************/
*/
if(!class_exists('FPDF')) if(!class_exists('FPDF'))
{ {
/** define('FPDF_VERSION','1.53');
*
*/
define('FPDF_VERSION','1.52');
/** class FPDF
* {
* //Private properties
* @author Olivier Plathey var $page; //current page number
* @version 1.52 var $n; //current object number
* @package PDF var $offsets; //array of object offsets
* @copyright Copyright (C) 2003-2004 var $buffer; //buffer holding in-memory PDF
* @license Freeware var $pages; //array containing pages
*/ var $state; //current document state
class FPDF { var $compress; //compression flag
//Private properties var $DefOrientation; //default orientation
var $page; //current page number var $CurOrientation; //current orientation
var $n; //current object number var $OrientationChanges; //array indicating orientation changes
var $offsets; //array of object offsets var $k; //scale factor (number of points in user unit)
var $buffer; //buffer holding in-memory PDF var $fwPt,$fhPt; //dimensions of page format in points
var $pages; //array containing pages var $fw,$fh; //dimensions of page format in user unit
var $state; //current document state var $wPt,$hPt; //current dimensions of page in points
var $compress; //compression flag var $w,$h; //current dimensions of page in user unit
var $DefOrientation; //default orientation var $lMargin; //left margin
var $CurOrientation; //current orientation var $tMargin; //top margin
var $OrientationChanges; //array indicating orientation changes var $rMargin; //right margin
var $k; //scale factor (number of points in user unit) var $bMargin; //page break margin
var $fwPt,$fhPt; //dimensions of page format in points var $cMargin; //cell margin
var $fw,$fh; //dimensions of page format in user unit var $x,$y; //current position in user unit for cell positioning
var $wPt,$hPt; //current dimensions of page in points var $lasth; //height of last cell printed
var $w,$h; //current dimensions of page in user unit var $LineWidth; //line width in user unit
var $lMargin; //left margin var $CoreFonts; //array of standard font names
var $tMargin; //top margin var $fonts; //array of used fonts
var $rMargin; //right margin var $FontFiles; //array of font files
var $bMargin; //page break margin var $diffs; //array of encoding differences
var $cMargin; //cell margin var $images; //array of used images
var $x,$y; //current position in user unit for cell positioning var $PageLinks; //array of links in pages
var $lasth; //height of last cell printed var $links; //array of internal links
var $LineWidth; //line width in user unit var $FontFamily; //current font family
var $CoreFonts; //array of standard font names var $FontStyle; //current font style
var $fonts; //array of used fonts var $underline; //underlining flag
var $FontFiles; //array of font files var $CurrentFont; //current font info
var $diffs; //array of encoding differences var $FontSizePt; //current font size in points
var $images; //array of used images var $FontSize; //current font size in user unit
var $PageLinks; //array of links in pages var $DrawColor; //commands for drawing color
var $links; //array of internal links var $FillColor; //commands for filling color
var $FontFamily; //current font family var $TextColor; //commands for text color
var $FontStyle; //current font style var $ColorFlag; //indicates whether fill and text colors are different
var $underline; //underlining flag var $ws; //word spacing
var $CurrentFont; //current font info var $AutoPageBreak; //automatic page breaking
var $FontSizePt; //current font size in points var $PageBreakTrigger; //threshold used to trigger page breaks
var $FontSize; //current font size in user unit var $InFooter; //flag set when processing footer
var $DrawColor; //commands for drawing color var $ZoomMode; //zoom display mode
var $FillColor; //commands for filling color var $LayoutMode; //layout display mode
var $TextColor; //commands for text color var $title; //title
var $ColorFlag; //indicates whether fill and text colors are different var $subject; //subject
var $ws; //word spacing var $author; //author
var $AutoPageBreak; //automatic page breaking var $keywords; //keywords
var $PageBreakTrigger; //threshold used to trigger page breaks var $creator; //creator
var $InFooter; //flag set when processing footer var $AliasNbPages; //alias for total number of pages
var $ZoomMode; //zoom display mode var $PDFVersion; //PDF version number
var $LayoutMode; //layout display mode
var $title; //title
var $subject; //subject
var $author; //author
var $keywords; //keywords
var $creator; //creator
var $AliasNbPages; //alias for total number of pages
/******************************************************************************* /*******************************************************************************
* * * *
* Public methods * * Public methods *
* * * *
*******************************************************************************/ *******************************************************************************/
/** function FPDF($orientation='P',$unit='mm',$format='A4')
* {
* //Some checks
* @param string $this->_dochecks();
* @param string //Initialization of properties
* @param string $this->page=0;
*/ $this->n=2;
function FPDF($orientation='P',$unit='mm',$format='A4') { $this->buffer='';
//Some checks $this->pages=array();
$this->_dochecks(); $this->OrientationChanges=array();
//Initialization of properties $this->state=0;
$this->page=0; $this->fonts=array();
$this->n=2; $this->FontFiles=array();
$this->buffer=''; $this->diffs=array();
$this->pages=array(); $this->images=array();
$this->OrientationChanges=array(); $this->links=array();
$this->state=0; $this->InFooter=false;
$this->fonts=array(); $this->lasth=0;
$this->FontFiles=array(); $this->FontFamily='';
$this->diffs=array(); $this->FontStyle='';
$this->images=array(); $this->FontSizePt=12;
$this->links=array(); $this->underline=false;
$this->InFooter=false; $this->DrawColor='0 G';
$this->lasth=0; $this->FillColor='0 g';
$this->FontFamily=''; $this->TextColor='0 g';
$this->FontStyle=''; $this->ColorFlag=false;
$this->FontSizePt=12; $this->ws=0;
$this->underline=false; //Standard fonts
$this->DrawColor='0 G'; $this->CoreFonts=array('courier'=>'Courier','courierB'=>'Courier-Bold','courierI'=>'Courier-Oblique','courierBI'=>'Courier-BoldOblique',
$this->FillColor='0 g'; 'helvetica'=>'Helvetica','helveticaB'=>'Helvetica-Bold','helveticaI'=>'Helvetica-Oblique','helveticaBI'=>'Helvetica-BoldOblique',
$this->TextColor='0 g'; 'times'=>'Times-Roman','timesB'=>'Times-Bold','timesI'=>'Times-Italic','timesBI'=>'Times-BoldItalic',
$this->ColorFlag=false; 'symbol'=>'Symbol','zapfdingbats'=>'ZapfDingbats');
$this->ws=0; //Scale factor
//Standard fonts if($unit=='pt')
$this->CoreFonts=array('courier'=>'Courier','courierB'=>'Courier-Bold','courierI'=>'Courier-Oblique','courierBI'=>'Courier-BoldOblique', $this->k=1;
'helvetica'=>'Helvetica','helveticaB'=>'Helvetica-Bold','helveticaI'=>'Helvetica-Oblique','helveticaBI'=>'Helvetica-BoldOblique', elseif($unit=='mm')
'times'=>'Times-Roman','timesB'=>'Times-Bold','timesI'=>'Times-Italic','timesBI'=>'Times-BoldItalic', $this->k=72/25.4;
'symbol'=>'Symbol','zapfdingbats'=>'ZapfDingbats'); elseif($unit=='cm')
//Scale factor $this->k=72/2.54;
if($unit=='pt') elseif($unit=='in')
$this->k=1; $this->k=72;
elseif($unit=='mm') else
$this->k=72/25.4; $this->Error('Incorrect unit: '.$unit);
elseif($unit=='cm') //Page format
$this->k=72/2.54; if(is_string($format))
elseif($unit=='in') {
$this->k=72; $format=strtolower($format);
if($format=='a3')
$format=array(841.89,1190.55);
elseif($format=='a4')
$format=array(595.28,841.89);
elseif($format=='a5')
$format=array(420.94,595.28);
elseif($format=='letter')
$format=array(612,792);
elseif($format=='legal')
$format=array(612,1008);
else else
$this->Error('Incorrect unit: '.$unit); $this->Error('Unknown page format: '.$format);
//Page format $this->fwPt=$format[0];
if(is_string($format)) $this->fhPt=$format[1];
{
$format=strtolower($format);
if($format=='a3')
$format=array(841.89,1190.55);
elseif($format=='a4')
$format=array(595.28,841.89);
elseif($format=='a5')
$format=array(420.94,595.28);
elseif($format=='letter')
$format=array(612,792);
elseif($format=='legal')
$format=array(612,1008);
else
$this->Error('Unknown page format: '.$format);
$this->fwPt=$format[0];
$this->fhPt=$format[1];
}
else
{
$this->fwPt=$format[0]*$this->k;
$this->fhPt=$format[1]*$this->k;
}
$this->fw=$this->fwPt/$this->k;
$this->fh=$this->fhPt/$this->k;
//Page orientation
$orientation=strtolower($orientation);
if($orientation=='p' or $orientation=='portrait')
{
$this->DefOrientation='P';
$this->wPt=$this->fwPt;
$this->hPt=$this->fhPt;
}
elseif($orientation=='l' or $orientation=='landscape')
{
$this->DefOrientation='L';
$this->wPt=$this->fhPt;
$this->hPt=$this->fwPt;
}
else
$this->Error('Incorrect orientation: '.$orientation);
$this->CurOrientation=$this->DefOrientation;
$this->w=$this->wPt/$this->k;
$this->h=$this->hPt/$this->k;
//Page margins (1 cm)
$margin=28.35/$this->k;
$this->SetMargins($margin,$margin);
//Interior cell margin (1 mm)
$this->cMargin=$margin/10;
//Line width (0.2 mm)
$this->LineWidth=.567/$this->k;
//Automatic page break
$this->SetAutoPageBreak(true,2*$margin);
//Full width display mode
$this->SetDisplayMode('fullwidth');
//Compression
$this->SetCompression(true);
} }
else
/**
*
*
* @param int
* @param int
* @param int
*/
function SetMargins($left,$top,$right=-1)
{ {
//Set left, top and right margins $this->fwPt=$format[0]*$this->k;
$this->lMargin=$left; $this->fhPt=$format[1]*$this->k;
$this->tMargin=$top;
if($right==-1)
$right=$left;
$this->rMargin=$right;
} }
$this->fw=$this->fwPt/$this->k;
/** $this->fh=$this->fhPt/$this->k;
* //Page orientation
* $orientation=strtolower($orientation);
* @param int if($orientation=='p' || $orientation=='portrait')
*/
function SetLeftMargin($margin)
{ {
//Set left margin $this->DefOrientation='P';
$this->lMargin=$margin; $this->wPt=$this->fwPt;
if($this->page>0 and $this->x<$margin) $this->hPt=$this->fhPt;
$this->x=$margin;
} }
elseif($orientation=='l' || $orientation=='landscape')
/**
*
*
* @param int
*/
function SetTopMargin($margin)
{ {
//Set top margin $this->DefOrientation='L';
$this->tMargin=$margin; $this->wPt=$this->fhPt;
} $this->hPt=$this->fwPt;
/**
*
*
* @param int
*/
function SetRightMargin($margin)
{
//Set right margin
$this->rMargin=$margin;
}
/**
*
*
* @param boolean
* @param int
*/
function SetAutoPageBreak($auto,$margin=0)
{
//Set auto page break mode and triggering margin
$this->AutoPageBreak=$auto;
$this->bMargin=$margin;
$this->PageBreakTrigger=$this->h-$margin;
}
/**
*
*
* @param string
* @param string
*/
function SetDisplayMode($zoom,$layout='continuous')
{
//Set display mode in viewer
if($zoom=='fullpage' or $zoom=='fullwidth' or $zoom=='real' or $zoom=='default' or !is_string($zoom))
$this->ZoomMode=$zoom;
else
$this->Error('Incorrect zoom display mode: '.$zoom);
if($layout=='single' or $layout=='continuous' or $layout=='two' or $layout=='default')
$this->LayoutMode=$layout;
else
$this->Error('Incorrect layout display mode: '.$layout);
}
/**
*
*
* @param string
*/
function SetCompression($compress)
{
//Set page compression
if(function_exists('gzcompress'))
$this->compress=$compress;
else
$this->compress=false;
} }
else
$this->Error('Incorrect orientation: '.$orientation);
$this->CurOrientation=$this->DefOrientation;
$this->w=$this->wPt/$this->k;
$this->h=$this->hPt/$this->k;
//Page margins (1 cm)
$margin=28.35/$this->k;
$this->SetMargins($margin,$margin);
//Interior cell margin (1 mm)
$this->cMargin=$margin/10;
//Line width (0.2 mm)
$this->LineWidth=.567/$this->k;
//Automatic page break
$this->SetAutoPageBreak(true,2*$margin);
//Full width display mode
$this->SetDisplayMode('fullwidth');
//Enable compression
$this->SetCompression(true);
//Set default PDF version number
$this->PDFVersion='1.3';
}
function SetMargins($left,$top,$right=-1)
{
//Set left, top and right margins
$this->lMargin=$left;
$this->tMargin=$top;
if($right==-1)
$right=$left;
$this->rMargin=$right;
}
function SetLeftMargin($margin)
{
//Set left margin
$this->lMargin=$margin;
if($this->page>0 && $this->x<$margin)
$this->x=$margin;
}
function SetTopMargin($margin)
{
//Set top margin
$this->tMargin=$margin;
}
function SetRightMargin($margin)
{
//Set right margin
$this->rMargin=$margin;
}
function SetAutoPageBreak($auto,$margin=0)
{
//Set auto page break mode and triggering margin
$this->AutoPageBreak=$auto;
$this->bMargin=$margin;
$this->PageBreakTrigger=$this->h-$margin;
}
function SetDisplayMode($zoom,$layout='continuous')
{
//Set display mode in viewer
if($zoom=='fullpage' || $zoom=='fullwidth' || $zoom=='real' || $zoom=='default' || !is_string($zoom))
$this->ZoomMode=$zoom;
else
$this->Error('Incorrect zoom display mode: '.$zoom);
if($layout=='single' || $layout=='continuous' || $layout=='two' || $layout=='default')
$this->LayoutMode=$layout;
else
$this->Error('Incorrect layout display mode: '.$layout);
}
function SetCompression($compress)
{
//Set page compression
if(function_exists('gzcompress'))
$this->compress=$compress;
else
$this->compress=false;
}
function SetTitle($title) function SetTitle($title)
{ {
@ -339,8 +285,7 @@ function Error($msg)
function Open() function Open()
{ {
//Begin document //Begin document
if($this->state==0) $this->state=1;
$this->_begindoc();
} }
function Close() function Close()
@ -446,7 +391,7 @@ function PageNo()
function SetDrawColor($r,$g=-1,$b=-1) function SetDrawColor($r,$g=-1,$b=-1)
{ {
//Set color for all stroking operations //Set color for all stroking operations
if(($r==0 and $g==0 and $b==0) or $g==-1) if(($r==0 && $g==0 && $b==0) || $g==-1)
$this->DrawColor=sprintf('%.3f G',$r/255); $this->DrawColor=sprintf('%.3f G',$r/255);
else else
$this->DrawColor=sprintf('%.3f %.3f %.3f RG',$r/255,$g/255,$b/255); $this->DrawColor=sprintf('%.3f %.3f %.3f RG',$r/255,$g/255,$b/255);
@ -457,7 +402,7 @@ function SetDrawColor($r,$g=-1,$b=-1)
function SetFillColor($r,$g=-1,$b=-1) function SetFillColor($r,$g=-1,$b=-1)
{ {
//Set color for all filling operations //Set color for all filling operations
if(($r==0 and $g==0 and $b==0) or $g==-1) if(($r==0 && $g==0 && $b==0) || $g==-1)
$this->FillColor=sprintf('%.3f g',$r/255); $this->FillColor=sprintf('%.3f g',$r/255);
else else
$this->FillColor=sprintf('%.3f %.3f %.3f rg',$r/255,$g/255,$b/255); $this->FillColor=sprintf('%.3f %.3f %.3f rg',$r/255,$g/255,$b/255);
@ -469,7 +414,7 @@ function SetFillColor($r,$g=-1,$b=-1)
function SetTextColor($r,$g=-1,$b=-1) function SetTextColor($r,$g=-1,$b=-1)
{ {
//Set color for text //Set color for text
if(($r==0 and $g==0 and $b==0) or $g==-1) if(($r==0 && $g==0 && $b==0) || $g==-1)
$this->TextColor=sprintf('%.3f g',$r/255); $this->TextColor=sprintf('%.3f g',$r/255);
else else
$this->TextColor=sprintf('%.3f %.3f %.3f rg',$r/255,$g/255,$b/255); $this->TextColor=sprintf('%.3f %.3f %.3f rg',$r/255,$g/255,$b/255);
@ -507,7 +452,7 @@ function Rect($x,$y,$w,$h,$style='')
//Draw a rectangle //Draw a rectangle
if($style=='F') if($style=='F')
$op='f'; $op='f';
elseif($style=='FD' or $style=='DF') elseif($style=='FD' || $style=='DF')
$op='B'; $op='B';
else else
$op='S'; $op='S';
@ -518,39 +463,40 @@ function AddFont($family,$style='',$file='')
{ {
//Add a TrueType or Type1 font //Add a TrueType or Type1 font
$family=strtolower($family); $family=strtolower($family);
if($file=='')
$file=str_replace(' ','',$family).strtolower($style).'.php';
if($family=='arial') if($family=='arial')
$family='helvetica'; $family='helvetica';
$style=strtoupper($style); $style=strtoupper($style);
if($style=='IB') if($style=='IB')
$style='BI'; $style='BI';
if(isset($this->fonts[$family.$style])) $fontkey=$family.$style;
if(isset($this->fonts[$fontkey]))
$this->Error('Font already added: '.$family.' '.$style); $this->Error('Font already added: '.$family.' '.$style);
if($file=='') include($this->_getfontpath().$file);
$file=str_replace(' ','',$family).strtolower($style).'.php';
if(defined('FPDF_FONTPATH'))
$file=FPDF_FONTPATH.$file;
include($file);
if(!isset($name)) if(!isset($name))
$this->Error('Could not include font definition file'); $this->Error('Could not include font definition file');
$i=count($this->fonts)+1; $i=count($this->fonts)+1;
$this->fonts[$family.$style]=array('i'=>$i,'type'=>$type,'name'=>$name,'desc'=>$desc,'up'=>$up,'ut'=>$ut,'cw'=>$cw,'enc'=>$enc,'file'=>$file); $this->fonts[$fontkey]=array('i'=>$i,'type'=>$type,'name'=>$name,'desc'=>$desc,'up'=>$up,'ut'=>$ut,'cw'=>$cw,'enc'=>$enc,'file'=>$file);
if($diff) if($diff)
{ {
//Search existing encodings //Search existing encodings
$d=0; $d=0;
$nb=count($this->diffs); $nb=count($this->diffs);
for($i=1;$i<=$nb;$i++) for($i=1;$i<=$nb;$i++)
{
if($this->diffs[$i]==$diff) if($this->diffs[$i]==$diff)
{ {
$d=$i; $d=$i;
break; break;
} }
}
if($d==0) if($d==0)
{ {
$d=$nb+1; $d=$nb+1;
$this->diffs[$d]=$diff; $this->diffs[$d]=$diff;
} }
$this->fonts[$family.$style]['diff']=$d; $this->fonts[$fontkey]['diff']=$d;
} }
if($file) if($file)
{ {
@ -571,10 +517,10 @@ function SetFont($family,$style='',$size=0)
$family=$this->FontFamily; $family=$this->FontFamily;
if($family=='arial') if($family=='arial')
$family='helvetica'; $family='helvetica';
elseif($family=='symbol' or $family=='zapfdingbats') elseif($family=='symbol' || $family=='zapfdingbats')
$style=''; $style='';
$style=strtoupper($style); $style=strtoupper($style);
if(is_int(strpos($style,'U'))) if(strpos($style,'U')!==false)
{ {
$this->underline=true; $this->underline=true;
$style=str_replace('U','',$style); $style=str_replace('U','',$style);
@ -586,7 +532,7 @@ function SetFont($family,$style='',$size=0)
if($size==0) if($size==0)
$size=$this->FontSizePt; $size=$this->FontSizePt;
//Test if font is already selected //Test if font is already selected
if($this->FontFamily==$family and $this->FontStyle==$style and $this->FontSizePt==$size) if($this->FontFamily==$family && $this->FontStyle==$style && $this->FontSizePt==$size)
return; return;
//Test if used for the first time //Test if used for the first time
$fontkey=$family.$style; $fontkey=$family.$style;
@ -599,12 +545,9 @@ function SetFont($family,$style='',$size=0)
{ {
//Load metric file //Load metric file
$file=$family; $file=$family;
if($family=='times' or $family=='helvetica') if($family=='times' || $family=='helvetica')
$file.=strtolower($style); $file.=strtolower($style);
$file.='.php'; include($this->_getfontpath().$file.'.php');
if(defined('FPDF_FONTPATH'))
$file=FPDF_FONTPATH.$file;
include($file);
if(!isset($fpdf_charwidths[$fontkey])) if(!isset($fpdf_charwidths[$fontkey]))
$this->Error('Could not include font metric file'); $this->Error('Could not include font metric file');
} }
@ -663,7 +606,7 @@ function Text($x,$y,$txt)
{ {
//Output a string //Output a string
$s=sprintf('BT %.2f %.2f Td (%s) Tj ET',$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,$this->_escape($txt));
if($this->underline and $txt!='') if($this->underline && $txt!='')
$s.=' '.$this->_dounderline($x,$y,$txt); $s.=' '.$this->_dounderline($x,$y,$txt);
if($this->ColorFlag) if($this->ColorFlag)
$s='q '.$this->TextColor.' '.$s.' Q'; $s='q '.$this->TextColor.' '.$s.' Q';
@ -680,7 +623,7 @@ function Cell($w,$h=0,$txt='',$border=0,$ln=0,$align='',$fill=0,$link='')
{ {
//Output a cell //Output a cell
$k=$this->k; $k=$this->k;
if($this->y+$h>$this->PageBreakTrigger and !$this->InFooter and $this->AcceptPageBreak()) if($this->y+$h>$this->PageBreakTrigger && !$this->InFooter && $this->AcceptPageBreak())
{ {
//Automatic page break //Automatic page break
$x=$this->x; $x=$this->x;
@ -701,7 +644,7 @@ function Cell($w,$h=0,$txt='',$border=0,$ln=0,$align='',$fill=0,$link='')
if($w==0) if($w==0)
$w=$this->w-$this->rMargin-$this->x; $w=$this->w-$this->rMargin-$this->x;
$s=''; $s='';
if($fill==1 or $border==1) if($fill==1 || $border==1)
{ {
if($fill==1) if($fill==1)
$op=($border==1) ? 'B' : 'f'; $op=($border==1) ? 'B' : 'f';
@ -713,16 +656,16 @@ function Cell($w,$h=0,$txt='',$border=0,$ln=0,$align='',$fill=0,$link='')
{ {
$x=$this->x; $x=$this->x;
$y=$this->y; $y=$this->y;
if(is_int(strpos($border,'L'))) if(strpos($border,'L')!==false)
$s.=sprintf('%.2f %.2f m %.2f %.2f l S ',$x*$k,($this->h-$y)*$k,$x*$k,($this->h-($y+$h))*$k); $s.=sprintf('%.2f %.2f m %.2f %.2f l S ',$x*$k,($this->h-$y)*$k,$x*$k,($this->h-($y+$h))*$k);
if(is_int(strpos($border,'T'))) if(strpos($border,'T')!==false)
$s.=sprintf('%.2f %.2f m %.2f %.2f l S ',$x*$k,($this->h-$y)*$k,($x+$w)*$k,($this->h-$y)*$k); $s.=sprintf('%.2f %.2f m %.2f %.2f l S ',$x*$k,($this->h-$y)*$k,($x+$w)*$k,($this->h-$y)*$k);
if(is_int(strpos($border,'R'))) if(strpos($border,'R')!==false)
$s.=sprintf('%.2f %.2f m %.2f %.2f l S ',($x+$w)*$k,($this->h-$y)*$k,($x+$w)*$k,($this->h-($y+$h))*$k); $s.=sprintf('%.2f %.2f m %.2f %.2f l S ',($x+$w)*$k,($this->h-$y)*$k,($x+$w)*$k,($this->h-($y+$h))*$k);
if(is_int(strpos($border,'B'))) if(strpos($border,'B')!==false)
$s.=sprintf('%.2f %.2f m %.2f %.2f l S ',$x*$k,($this->h-($y+$h))*$k,($x+$w)*$k,($this->h-($y+$h))*$k); $s.=sprintf('%.2f %.2f m %.2f %.2f l S ',$x*$k,($this->h-($y+$h))*$k,($x+$w)*$k,($this->h-($y+$h))*$k);
} }
if($txt!='') if($txt!=='')
{ {
if($align=='R') if($align=='R')
$dx=$w-$this->cMargin-$this->GetStringWidth($txt); $dx=$w-$this->cMargin-$this->GetStringWidth($txt);
@ -764,7 +707,7 @@ function MultiCell($w,$h,$txt,$border=0,$align='J',$fill=0)
$wmax=($w-2*$this->cMargin)*1000/$this->FontSize; $wmax=($w-2*$this->cMargin)*1000/$this->FontSize;
$s=str_replace("\r",'',$txt); $s=str_replace("\r",'',$txt);
$nb=strlen($s); $nb=strlen($s);
if($nb>0 and $s[$nb-1]=="\n") if($nb>0 && $s[$nb-1]=="\n")
$nb--; $nb--;
$b=0; $b=0;
if($border) if($border)
@ -778,11 +721,11 @@ function MultiCell($w,$h,$txt,$border=0,$align='J',$fill=0)
else else
{ {
$b2=''; $b2='';
if(is_int(strpos($border,'L'))) if(strpos($border,'L')!==false)
$b2.='L'; $b2.='L';
if(is_int(strpos($border,'R'))) if(strpos($border,'R')!==false)
$b2.='R'; $b2.='R';
$b=is_int(strpos($border,'T')) ? $b2.'T' : $b2; $b=(strpos($border,'T')!==false) ? $b2.'T' : $b2;
} }
} }
$sep=-1; $sep=-1;
@ -810,7 +753,7 @@ function MultiCell($w,$h,$txt,$border=0,$align='J',$fill=0)
$l=0; $l=0;
$ns=0; $ns=0;
$nl++; $nl++;
if($border and $nl==2) if($border && $nl==2)
$b=$b2; $b=$b2;
continue; continue;
} }
@ -850,7 +793,7 @@ function MultiCell($w,$h,$txt,$border=0,$align='J',$fill=0)
$l=0; $l=0;
$ns=0; $ns=0;
$nl++; $nl++;
if($border and $nl==2) if($border && $nl==2)
$b=$b2; $b=$b2;
} }
else else
@ -862,7 +805,7 @@ function MultiCell($w,$h,$txt,$border=0,$align='J',$fill=0)
$this->ws=0; $this->ws=0;
$this->_out('0 Tw'); $this->_out('0 Tw');
} }
if($border and is_int(strpos($border,'B'))) if($border && strpos($border,'B')!==false)
$b.='B'; $b.='B';
$this->Cell($w,$h,substr($s,$j,$i-$j),$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;
@ -965,7 +908,7 @@ function Image($file,$x,$y,$w=0,$h=0,$type='',$link='')
$type=strtolower($type); $type=strtolower($type);
$mqr=get_magic_quotes_runtime(); $mqr=get_magic_quotes_runtime();
set_magic_quotes_runtime(0); set_magic_quotes_runtime(0);
if($type=='jpg' or $type=='jpeg') if($type=='jpg' || $type=='jpeg')
$info=$this->_parsejpg($file); $info=$this->_parsejpg($file);
elseif($type=='png') elseif($type=='png')
$info=$this->_parsepng($file); $info=$this->_parsepng($file);
@ -984,7 +927,7 @@ function Image($file,$x,$y,$w=0,$h=0,$type='',$link='')
else else
$info=$this->images[$file]; $info=$this->images[$file];
//Automatic width and height calculation if needed //Automatic width and height calculation if needed
if($w==0 and $h==0) if($w==0 && $h==0)
{ {
//Put image at 72 dpi //Put image at 72 dpi
$w=$info['w']/$this->k; $w=$info['w']/$this->k;
@ -1050,8 +993,6 @@ function SetXY($x,$y)
function Output($name='',$dest='') function Output($name='',$dest='')
{ {
//Output PDF to some destination //Output PDF to some destination
global $HTTP_SERVER_VARS;
//Finish document if necessary //Finish document if necessary
if($this->state<3) if($this->state<3)
$this->Close(); $this->Close();
@ -1073,27 +1014,31 @@ function Output($name='',$dest='')
{ {
case 'I': case 'I':
//Send to standard output //Send to standard output
if(isset($HTTP_SERVER_VARS['SERVER_NAME'])) if(ob_get_contents())
$this->Error('Some data has already been output, can\'t send PDF file');
if(php_sapi_name()!='cli')
{ {
//We send to a browser //We send to a browser
Header('Content-Type: application/pdf'); header('Content-Type: application/pdf');
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($this->buffer));
Header('Content-disposition: inline; filename='.$name); header('Content-disposition: inline; filename="'.$name.'"');
} }
echo $this->buffer; echo $this->buffer;
break; break;
case 'D': case 'D':
//Download file //Download file
if(isset($HTTP_SERVER_VARS['HTTP_USER_AGENT']) and strpos($HTTP_SERVER_VARS['HTTP_USER_AGENT'],'MSIE')) if(ob_get_contents())
Header('Content-Type: application/force-download'); $this->Error('Some data has already been output, can\'t send PDF file');
if(isset($_SERVER['HTTP_USER_AGENT']) && strpos($_SERVER['HTTP_USER_AGENT'],'MSIE'))
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($this->buffer));
Header('Content-disposition: attachment; filename='.$name); header('Content-disposition: attachment; filename="'.$name.'"');
echo $this->buffer; echo $this->buffer;
break; break;
case 'F': case 'F':
@ -1128,11 +1073,11 @@ function _dochecks()
setlocale(LC_NUMERIC,'C'); setlocale(LC_NUMERIC,'C');
} }
function _begindoc() function _getfontpath()
{ {
//Start document if(!defined('FPDF_FONTPATH') && is_dir(dirname(__FILE__).'/font'))
$this->state=1; define('FPDF_FONTPATH',dirname(__FILE__).'/font/');
$this->_out('%PDF-1.3'); return defined('FPDF_FONTPATH') ? FPDF_FONTPATH : '';
} }
function _putpages() function _putpages()
@ -1223,21 +1168,36 @@ function _putfonts()
//Font file embedding //Font file embedding
$this->_newobj(); $this->_newobj();
$this->FontFiles[$file]['n']=$this->n; $this->FontFiles[$file]['n']=$this->n;
if(defined('FPDF_FONTPATH')) $font='';
$file=FPDF_FONTPATH.$file; $f=fopen($this->_getfontpath().$file,'rb',1);
$size=filesize($file); if(!$f)
if(!$size)
$this->Error('Font file not found'); $this->Error('Font file not found');
$this->_out('<</Length '.$size); while(!feof($f))
if(substr($file,-2)=='.z') $font.=fread($f,8192);
fclose($f);
$compressed=(substr($file,-2)=='.z');
if(!$compressed && isset($info['length2']))
{
$header=(ord($font{0})==128);
if($header)
{
//Strip first binary header
$font=substr($font,6);
}
if($header && ord($font{$info['length1']})==128)
{
//Strip second binary header
$font=substr($font,0,$info['length1']).substr($font,$info['length1']+6);
}
}
$this->_out('<</Length '.strlen($font));
if($compressed)
$this->_out('/Filter /FlateDecode'); $this->_out('/Filter /FlateDecode');
$this->_out('/Length1 '.$info['length1']); $this->_out('/Length1 '.$info['length1']);
if(isset($info['length2'])) if(isset($info['length2']))
$this->_out('/Length2 '.$info['length2'].' /Length3 0'); $this->_out('/Length2 '.$info['length2'].' /Length3 0');
$this->_out('>>'); $this->_out('>>');
$f=fopen($file,'rb'); $this->_putstream($font);
$this->_putstream(fread($f,$size));
fclose($f);
$this->_out('endobj'); $this->_out('endobj');
} }
set_magic_quotes_runtime($mqr); set_magic_quotes_runtime($mqr);
@ -1254,12 +1214,12 @@ function _putfonts()
$this->_out('<</Type /Font'); $this->_out('<</Type /Font');
$this->_out('/BaseFont /'.$name); $this->_out('/BaseFont /'.$name);
$this->_out('/Subtype /Type1'); $this->_out('/Subtype /Type1');
if($name!='Symbol' and $name!='ZapfDingbats') if($name!='Symbol' && $name!='ZapfDingbats')
$this->_out('/Encoding /WinAnsiEncoding'); $this->_out('/Encoding /WinAnsiEncoding');
$this->_out('>>'); $this->_out('>>');
$this->_out('endobj'); $this->_out('endobj');
} }
elseif($type=='Type1' or $type=='TrueType') elseif($type=='Type1' || $type=='TrueType')
{ {
//Additional Type1 or TrueType font //Additional Type1 or TrueType font
$this->_newobj(); $this->_newobj();
@ -1329,10 +1289,11 @@ function _putimages()
$this->_out('/Decode [1 0 1 0 1 0 1 0]'); $this->_out('/Decode [1 0 1 0 1 0 1 0]');
} }
$this->_out('/BitsPerComponent '.$info['bpc']); $this->_out('/BitsPerComponent '.$info['bpc']);
$this->_out('/Filter /'.$info['f']); if(isset($info['f']))
$this->_out('/Filter /'.$info['f']);
if(isset($info['parms'])) if(isset($info['parms']))
$this->_out($info['parms']); $this->_out($info['parms']);
if(isset($info['trns']) and is_array($info['trns'])) if(isset($info['trns']) && is_array($info['trns']))
{ {
$trns=''; $trns='';
for($i=0;$i<count($info['trns']);$i++) for($i=0;$i<count($info['trns']);$i++)
@ -1355,6 +1316,24 @@ function _putimages()
} }
} }
function _putxobjectdict()
{
foreach($this->images as $image)
$this->_out('/I'.$image['i'].' '.$image['n'].' 0 R');
}
function _putresourcedict()
{
$this->_out('/ProcSet [/PDF /Text /ImageB /ImageC /ImageI]');
$this->_out('/Font <<');
foreach($this->fonts as $font)
$this->_out('/F'.$font['i'].' '.$font['n'].' 0 R');
$this->_out('>>');
$this->_out('/XObject <<');
$this->_putxobjectdict();
$this->_out('>>');
}
function _putresources() function _putresources()
{ {
$this->_putfonts(); $this->_putfonts();
@ -1362,18 +1341,8 @@ function _putresources()
//Resource dictionary //Resource dictionary
$this->offsets[2]=strlen($this->buffer); $this->offsets[2]=strlen($this->buffer);
$this->_out('2 0 obj'); $this->_out('2 0 obj');
$this->_out('<</ProcSet [/PDF /Text /ImageB /ImageC /ImageI]'); $this->_out('<<');
$this->_out('/Font <<'); $this->_putresourcedict();
foreach($this->fonts as $font)
$this->_out('/F'.$font['i'].' '.$font['n'].' 0 R');
$this->_out('>>');
if(count($this->images))
{
$this->_out('/XObject <<');
foreach($this->images as $image)
$this->_out('/I'.$image['i'].' '.$image['n'].' 0 R');
$this->_out('>>');
}
$this->_out('>>'); $this->_out('>>');
$this->_out('endobj'); $this->_out('endobj');
} }
@ -1414,6 +1383,11 @@ function _putcatalog()
$this->_out('/PageLayout /TwoColumnLeft'); $this->_out('/PageLayout /TwoColumnLeft');
} }
function _putheader()
{
$this->_out('%PDF-'.$this->PDFVersion);
}
function _puttrailer() function _puttrailer()
{ {
$this->_out('/Size '.($this->n+1)); $this->_out('/Size '.($this->n+1));
@ -1423,6 +1397,7 @@ function _puttrailer()
function _enddoc() function _enddoc()
{ {
$this->_putheader();
$this->_putpages(); $this->_putpages();
$this->_putresources(); $this->_putresources();
//Info //Info
@ -1525,7 +1500,7 @@ function _parsejpg($file)
$this->Error('Missing or incorrect image file: '.$file); $this->Error('Missing or incorrect image file: '.$file);
if($a[2]!=2) if($a[2]!=2)
$this->Error('Not a JPEG file: '.$file); $this->Error('Not a JPEG file: '.$file);
if(!isset($a['channels']) or $a['channels']==3) if(!isset($a['channels']) || $a['channels']==3)
$colspace='DeviceRGB'; $colspace='DeviceRGB';
elseif($a['channels']==4) elseif($a['channels']==4)
$colspace='DeviceCMYK'; $colspace='DeviceCMYK';
@ -1601,7 +1576,7 @@ function _parsepng($file)
else else
{ {
$pos=strpos($t,chr(0)); $pos=strpos($t,chr(0));
if(is_int($pos)) if($pos!==false)
$trns=array($pos); $trns=array($pos);
} }
fread($f,4); fread($f,4);
@ -1618,7 +1593,7 @@ function _parsepng($file)
fread($f,$n+4); fread($f,$n+4);
} }
while($n); while($n);
if($colspace=='Indexed' and empty($pal)) if($colspace=='Indexed' && empty($pal))
$this->Error('Missing palette in '.$file); $this->Error('Missing palette in '.$file);
fclose($f); fclose($f);
return array('w'=>$w,'h'=>$h,'cs'=>$colspace,'bpc'=>$bpc,'f'=>'FlateDecode','parms'=>$parms,'pal'=>$pal,'trns'=>$trns,'data'=>$data); return array('w'=>$w,'h'=>$h,'cs'=>$colspace,'bpc'=>$bpc,'f'=>'FlateDecode','parms'=>$parms,'pal'=>$pal,'trns'=>$trns,'data'=>$data);
@ -1627,11 +1602,8 @@ function _parsepng($file)
function _freadint($f) function _freadint($f)
{ {
//Read a 4-byte integer from file //Read a 4-byte integer from file
$i=ord(fread($f,1))<<24; $a=unpack('Ni',fread($f,4));
$i+=ord(fread($f,1))<<16; return $a['i'];
$i+=ord(fread($f,1))<<8;
$i+=ord(fread($f,1));
return $i;
} }
function _textstring($s) function _textstring($s)
@ -1665,9 +1637,9 @@ function _out($s)
} }
//Handle special IE contype request //Handle special IE contype request
if(isset($HTTP_SERVER_VARS['HTTP_USER_AGENT']) and $HTTP_SERVER_VARS['HTTP_USER_AGENT']=='contype') if(isset($_SERVER['HTTP_USER_AGENT']) && $_SERVER['HTTP_USER_AGENT']=='contype')
{ {
Header('Content-Type: application/pdf'); header('Content-Type: application/pdf');
exit; exit;
} }