From 98dbe6f0d2edfff3a1f5785504504b4a6e5dd4eb Mon Sep 17 00:00:00 2001
From: "ctrlaltca@gmail.com" <>
Date: Sat, 19 Nov 2011 11:33:31 +0000
Subject: updating phpDocumentor, part 2: add new version
---
.../Converters/PDF/default/class.ezpdf.php | 1571 ++++++++++++++++++++
1 file changed, 1571 insertions(+)
create mode 100755 buildscripts/PhpDocumentor/phpDocumentor/Converters/PDF/default/class.ezpdf.php
(limited to 'buildscripts/PhpDocumentor/phpDocumentor/Converters/PDF/default/class.ezpdf.php')
diff --git a/buildscripts/PhpDocumentor/phpDocumentor/Converters/PDF/default/class.ezpdf.php b/buildscripts/PhpDocumentor/phpDocumentor/Converters/PDF/default/class.ezpdf.php
new file mode 100755
index 00000000..f94fe330
--- /dev/null
+++ b/buildscripts/PhpDocumentor/phpDocumentor/Converters/PDF/default/class.ezpdf.php
@@ -0,0 +1,1571 @@
+10); // used for storing most of the page configuration parameters
+var $y; // this is the current vertical positon on the page of the writing point, very important
+var $ezPages=array(); // keep an array of the ids of the pages, making it easy to go back and add page numbers etc.
+var $ezPageCount=0;
+
+// ------------------------------------------------------------------------------
+
+function Cezpdf($paper='a4',$orientation='portrait'){
+ // Assuming that people don't want to specify the paper size using the absolute coordinates
+ // allow a couple of options:
+ // orientation can be 'portrait' or 'landscape'
+ // or, to actually set the coordinates, then pass an array in as the first parameter.
+ // the defaults are as shown.
+ //
+ // -------------------------
+ // 2002-07-24 - Nicola Asuni (info@tecnick.com):
+ // Added new page formats (45 standard ISO paper formats and 4 american common formats)
+ // paper cordinates are calculated in this way: (inches * 72) where 1 inch = 2.54 cm
+ //
+ // Now you may also pass a 2 values array containing the page width and height in centimeters
+ // -------------------------
+
+ if (!is_array($paper)){
+ switch (strtoupper($paper)){
+ case '4A0': {$size = array(0,0,4767.87,6740.79); break;}
+ case '2A0': {$size = array(0,0,3370.39,4767.87); break;}
+ case 'A0': {$size = array(0,0,2383.94,3370.39); break;}
+ case 'A1': {$size = array(0,0,1683.78,2383.94); break;}
+ case 'A2': {$size = array(0,0,1190.55,1683.78); break;}
+ case 'A3': {$size = array(0,0,841.89,1190.55); break;}
+ case 'A4': default: {$size = array(0,0,595.28,841.89); break;}
+ case 'A5': {$size = array(0,0,419.53,595.28); break;}
+ case 'A6': {$size = array(0,0,297.64,419.53); break;}
+ case 'A7': {$size = array(0,0,209.76,297.64); break;}
+ case 'A8': {$size = array(0,0,147.40,209.76); break;}
+ case 'A9': {$size = array(0,0,104.88,147.40); break;}
+ case 'A10': {$size = array(0,0,73.70,104.88); break;}
+ case 'B0': {$size = array(0,0,2834.65,4008.19); break;}
+ case 'B1': {$size = array(0,0,2004.09,2834.65); break;}
+ case 'B2': {$size = array(0,0,1417.32,2004.09); break;}
+ case 'B3': {$size = array(0,0,1000.63,1417.32); break;}
+ case 'B4': {$size = array(0,0,708.66,1000.63); break;}
+ case 'B5': {$size = array(0,0,498.90,708.66); break;}
+ case 'B6': {$size = array(0,0,354.33,498.90); break;}
+ case 'B7': {$size = array(0,0,249.45,354.33); break;}
+ case 'B8': {$size = array(0,0,175.75,249.45); break;}
+ case 'B9': {$size = array(0,0,124.72,175.75); break;}
+ case 'B10': {$size = array(0,0,87.87,124.72); break;}
+ case 'C0': {$size = array(0,0,2599.37,3676.54); break;}
+ case 'C1': {$size = array(0,0,1836.85,2599.37); break;}
+ case 'C2': {$size = array(0,0,1298.27,1836.85); break;}
+ case 'C3': {$size = array(0,0,918.43,1298.27); break;}
+ case 'C4': {$size = array(0,0,649.13,918.43); break;}
+ case 'C5': {$size = array(0,0,459.21,649.13); break;}
+ case 'C6': {$size = array(0,0,323.15,459.21); break;}
+ case 'C7': {$size = array(0,0,229.61,323.15); break;}
+ case 'C8': {$size = array(0,0,161.57,229.61); break;}
+ case 'C9': {$size = array(0,0,113.39,161.57); break;}
+ case 'C10': {$size = array(0,0,79.37,113.39); break;}
+ case 'RA0': {$size = array(0,0,2437.80,3458.27); break;}
+ case 'RA1': {$size = array(0,0,1729.13,2437.80); break;}
+ case 'RA2': {$size = array(0,0,1218.90,1729.13); break;}
+ case 'RA3': {$size = array(0,0,864.57,1218.90); break;}
+ case 'RA4': {$size = array(0,0,609.45,864.57); break;}
+ case 'SRA0': {$size = array(0,0,2551.18,3628.35); break;}
+ case 'SRA1': {$size = array(0,0,1814.17,2551.18); break;}
+ case 'SRA2': {$size = array(0,0,1275.59,1814.17); break;}
+ case 'SRA3': {$size = array(0,0,907.09,1275.59); break;}
+ case 'SRA4': {$size = array(0,0,637.80,907.09); break;}
+ case 'LETTER': {$size = array(0,0,612.00,792.00); break;}
+ case 'LEGAL': {$size = array(0,0,612.00,1008.00); break;}
+ case 'EXECUTIVE': {$size = array(0,0,521.86,756.00); break;}
+ case 'FOLIO': {$size = array(0,0,612.00,936.00); break;}
+ }
+ switch (strtolower($orientation)){
+ case 'landscape':
+ $a=$size[3];
+ $size[3]=$size[2];
+ $size[2]=$a;
+ break;
+ }
+ } else {
+ if (count($paper)>2) {
+ // then an array was sent it to set the size
+ $size = $paper;
+ }
+ else { //size in centimeters has been passed
+ $size[0] = 0;
+ $size[1] = 0;
+ $size[2] = ( $paper[0] / 2.54 ) * 72;
+ $size[3] = ( $paper[1] / 2.54 ) * 72;
+ }
+ }
+ $this->Cpdf($size);
+ $this->ez['pageWidth']=$size[2];
+ $this->ez['pageHeight']=$size[3];
+
+ // also set the margins to some reasonable defaults
+ $this->ez['topMargin']=30;
+ $this->ez['bottomMargin']=30;
+ $this->ez['leftMargin']=30;
+ $this->ez['rightMargin']=30;
+
+ // set the current writing position to the top of the first page
+ $this->y = $this->ez['pageHeight']-$this->ez['topMargin'];
+ // and get the ID of the page that was created during the instancing process.
+ $this->ezPages[1]=$this->getFirstPageId();
+ $this->ezPageCount=1;
+}
+
+// ------------------------------------------------------------------------------
+// 2002-07-24: Nicola Asuni (info@tecnick.com)
+// Set Margins in centimeters
+function ezSetCmMargins($top,$bottom,$left,$right){
+ $top = ( $top / 2.54 ) * 72;
+ $bottom = ( $bottom / 2.54 ) * 72;
+ $left = ( $left / 2.54 ) * 72;
+ $right = ( $right / 2.54 ) * 72;
+ $this->ezSetMargins($top,$bottom,$left,$right);
+}
+// ------------------------------------------------------------------------------
+
+
+function ezColumnsStart($options=array()){
+ // start from the current y-position, make the set number of columne
+ if (isset($this->ez['columns']) && $this->ez['columns']==1){
+ // if we are already in a column mode then just return.
+ return;
+ }
+ $def=array('gap'=>10,'num'=>2);
+ foreach($def as $k=>$v){
+ if (!isset($options[$k])){
+ $options[$k]=$v;
+ }
+ }
+ // setup the columns
+ $this->ez['columns']=array('on'=>1,'colNum'=>1);
+
+ // store the current margins
+ $this->ez['columns']['margins']=array(
+ $this->ez['leftMargin']
+ ,$this->ez['rightMargin']
+ ,$this->ez['topMargin']
+ ,$this->ez['bottomMargin']
+ );
+ // and store the settings for the columns
+ $this->ez['columns']['options']=$options;
+ // then reset the margins to suit the new columns
+ // safe enough to assume the first column here, but start from the current y-position
+ $this->ez['topMargin']=$this->ez['pageHeight']-$this->y;
+ $width=($this->ez['pageWidth']-$this->ez['leftMargin']-$this->ez['rightMargin']-($options['num']-1)*$options['gap'])/$options['num'];
+ $this->ez['columns']['width']=$width;
+ $this->ez['rightMargin']=$this->ez['pageWidth']-$this->ez['leftMargin']-$width;
+
+}
+// ------------------------------------------------------------------------------
+function ezColumnsStop(){
+ if (isset($this->ez['columns']) && $this->ez['columns']['on']==1){
+ $this->ez['columns']['on']=0;
+ $this->ez['leftMargin']=$this->ez['columns']['margins'][0];
+ $this->ez['rightMargin']=$this->ez['columns']['margins'][1];
+ $this->ez['topMargin']=$this->ez['columns']['margins'][2];
+ $this->ez['bottomMargin']=$this->ez['columns']['margins'][3];
+ }
+}
+// ------------------------------------------------------------------------------
+function ezInsertMode($status=1,$pageNum=1,$pos='before'){
+ // puts the document into insert mode. new pages are inserted until this is re-called with status=0
+ // by default pages wil be inserted at the start of the document
+ switch($status){
+ case '1':
+ if (isset($this->ezPages[$pageNum])){
+ $this->ez['insertMode']=1;
+ $this->ez['insertOptions']=array('id'=>$this->ezPages[$pageNum],'pos'=>$pos);
+ }
+ break;
+ case '0':
+ $this->ez['insertMode']=0;
+ break;
+ }
+}
+// ------------------------------------------------------------------------------
+
+function ezNewPage(){
+ $pageRequired=1;
+ if (isset($this->ez['columns']) && $this->ez['columns']['on']==1){
+ // check if this is just going to a new column
+ // increment the column number
+//echo 'HERE
';
+ $this->ez['columns']['colNum']++;
+//echo $this->ez['columns']['colNum'].'
';
+ if ($this->ez['columns']['colNum'] <= $this->ez['columns']['options']['num']){
+ // then just reset to the top of the next column
+ $pageRequired=0;
+ } else {
+ $this->ez['columns']['colNum']=1;
+ $this->ez['topMargin']=$this->ez['columns']['margins'][2];
+ }
+
+ $width = $this->ez['columns']['width'];
+ $this->ez['leftMargin']=$this->ez['columns']['margins'][0]+($this->ez['columns']['colNum']-1)*($this->ez['columns']['options']['gap']+$width);
+ $this->ez['rightMargin']=$this->ez['pageWidth']-$this->ez['leftMargin']-$width;
+ }
+//echo 'left='.$this->ez['leftMargin'].' right='.$this->ez['rightMargin'].'
';
+
+ if ($pageRequired){
+ // make a new page, setting the writing point back to the top
+ $this->y = $this->ez['pageHeight']-$this->ez['topMargin'];
+ // make the new page with a call to the basic class.
+ $this->ezPageCount++;
+ if (isset($this->ez['insertMode']) && $this->ez['insertMode']==1){
+ $id = $this->ezPages[$this->ezPageCount] = $this->newPage(1,$this->ez['insertOptions']['id'],$this->ez['insertOptions']['pos']);
+ // then manipulate the insert options so that inserted pages follow each other
+ $this->ez['insertOptions']['id']=$id;
+ $this->ez['insertOptions']['pos']='after';
+ } else {
+ $this->ezPages[$this->ezPageCount] = $this->newPage();
+ }
+ } else {
+ $this->y = $this->ez['pageHeight']-$this->ez['topMargin'];
+ }
+}
+
+// ------------------------------------------------------------------------------
+
+function ezSetMargins($top,$bottom,$left,$right){
+ // sets the margins to new values
+ $this->ez['topMargin']=$top;
+ $this->ez['bottomMargin']=$bottom;
+ $this->ez['leftMargin']=$left;
+ $this->ez['rightMargin']=$right;
+ // check to see if this means that the current writing position is outside the
+ // writable area
+ if ($this->y > $this->ez['pageHeight']-$top){
+ // then move y down
+ $this->y = $this->ez['pageHeight']-$top;
+ }
+ if ( $this->y < $bottom){
+ // then make a new page
+ $this->ezNewPage();
+ }
+}
+
+// ------------------------------------------------------------------------------
+
+function ezGetCurrentPageNumber(){
+ // return the strict numbering (1,2,3,4..) number of the current page
+ return $this->ezPageCount;
+}
+
+// ------------------------------------------------------------------------------
+
+function ezStartPageNumbers($x,$y,$size,$pos='left',$pattern='{PAGENUM} of {TOTALPAGENUM}',$num=''){
+ // put page numbers on the pages from here.
+ // place then on the 'pos' side of the coordinates (x,y).
+ // pos can be 'left' or 'right'
+ // use the given 'pattern' for display, where (PAGENUM} and {TOTALPAGENUM} are replaced
+ // as required.
+ // if $num is set, then make the first page this number, the number of total pages will
+ // be adjusted to account for this.
+ // Adjust this function so that each time you 'start' page numbers then you effectively start a different batch
+ // return the number of the batch, so that they can be stopped in a different order if required.
+ if (!$pos || !strlen($pos)){
+ $pos='left';
+ }
+ if (!$pattern || !strlen($pattern)){
+ $pattern='{PAGENUM} of {TOTALPAGENUM}';
+ }
+ if (!isset($this->ez['pageNumbering'])){
+ $this->ez['pageNumbering']=array();
+ }
+ $i = count($this->ez['pageNumbering']);
+ $this->ez['pageNumbering'][$i][$this->ezPageCount]=array('x'=>$x,'y'=>$y,'pos'=>$pos,'pattern'=>$pattern,'num'=>$num,'size'=>$size);
+ return $i;
+}
+
+// ------------------------------------------------------------------------------
+
+function ezWhatPageNumber($pageNum,$i=0){
+ // given a particular generic page number (ie, document numbered sequentially from beginning),
+ // return the page number under a particular page numbering scheme ($i)
+ $num=0;
+ $start=1;
+ $startNum=1;
+ if (!isset($this->ez['pageNumbering']))
+ {
+ $this->addMessage('WARNING: page numbering called for and wasn\'t started with ezStartPageNumbers');
+ return 0;
+ }
+ foreach($this->ez['pageNumbering'][$i] as $k=>$v){
+ if ($k<=$pageNum){
+ if (is_array($v)){
+ // start block
+ if (strlen($v['num'])){
+ // a start was specified
+ $start=$v['num'];
+ $startNum=$k;
+ $num=$pageNum-$startNum+$start;
+ }
+ } else {
+ // stop block
+ $num=0;
+ }
+ }
+ }
+ return $num;
+}
+
+// ------------------------------------------------------------------------------
+
+function ezStopPageNumbers($stopTotal=0,$next=0,$i=0){
+ // if stopTotal=1 then the totalling of pages for this number will stop too
+ // if $next=1, then do this page, but not the next, else do not do this page either
+ // if $i is set, then stop that particular pagenumbering sequence.
+ if (!isset($this->ez['pageNumbering'])){
+ $this->ez['pageNumbering']=array();
+ }
+ if ($next && isset($this->ez['pageNumbering'][$i][$this->ezPageCount]) && is_array($this->ez['pageNumbering'][$i][$this->ezPageCount])){
+ // then this has only just been started, this will over-write the start, and nothing will appear
+ // add a special command to the start block, telling it to stop as well
+ if ($stopTotal){
+ $this->ez['pageNumbering'][$i][$this->ezPageCount]['stoptn']=1;
+ } else {
+ $this->ez['pageNumbering'][$i][$this->ezPageCount]['stopn']=1;
+ }
+ } else {
+ if ($stopTotal){
+ $this->ez['pageNumbering'][$i][$this->ezPageCount]='stopt';
+ } else {
+ $this->ez['pageNumbering'][$i][$this->ezPageCount]='stop';
+ }
+ if ($next){
+ $this->ez['pageNumbering'][$i][$this->ezPageCount].='n';
+ }
+ }
+}
+
+// ------------------------------------------------------------------------------
+
+function ezPRVTpageNumberSearch($lbl,&$tmp){
+ foreach($tmp as $i=>$v){
+ if (is_array($v)){
+ if (isset($v[$lbl])){
+ return $i;
+ }
+ } else {
+ if ($v==$lbl){
+ return $i;
+ }
+ }
+ }
+ return 0;
+}
+
+// ------------------------------------------------------------------------------
+
+function ezPRVTaddPageNumbers(){
+ // this will go through the pageNumbering array and add the page numbers are required
+ if (isset($this->ez['pageNumbering'])){
+ $totalPages1 = $this->ezPageCount;
+ $tmp1=$this->ez['pageNumbering'];
+ $status=0;
+ foreach($tmp1 as $i=>$tmp){
+ // do each of the page numbering systems
+ // firstly, find the total pages for this one
+ $k = $this->ezPRVTpageNumberSearch('stopt',$tmp);
+ if ($k && $k>0){
+ $totalPages = $k-1;
+ } else {
+ $l = $this->ezPRVTpageNumberSearch('stoptn',$tmp);
+ if ($l && $l>0){
+ $totalPages = $l;
+ } else {
+ $totalPages = $totalPages1;
+ }
+ }
+ foreach ($this->ezPages as $pageNum=>$id){
+ if (isset($tmp[$pageNum])){
+ if (is_array($tmp[$pageNum])){
+ // then this must be starting page numbers
+ $status=1;
+ $info = $tmp[$pageNum];
+ $info['dnum']=$info['num']-$pageNum;
+ // also check for the special case of the numbering stopping and starting on the same page
+ if (isset($info['stopn']) || isset($info['stoptn']) ){
+ $status=2;
+ }
+ } else if ($tmp[$pageNum]=='stop' || $tmp[$pageNum]=='stopt'){
+ // then we are stopping page numbers
+ $status=0;
+ } else if ($status==1 && ($tmp[$pageNum]=='stoptn' || $tmp[$pageNum]=='stopn')){
+ // then we are stopping page numbers
+ $status=2;
+ }
+ }
+ if ($status){
+ // then add the page numbering to this page
+ if (strlen($info['num'])){
+ $num=$pageNum+$info['dnum'];
+ } else {
+ $num=$pageNum;
+ }
+ $total = $totalPages+$num-$pageNum;
+ $pat = str_replace('{PAGENUM}',$num,$info['pattern']);
+ $pat = str_replace('{TOTALPAGENUM}',$total,$pat);
+ $this->reopenObject($id);
+ switch($info['pos']){
+ case 'right':
+ $this->addText($info['x'],$info['y'],$info['size'],$pat);
+ break;
+ default:
+ $w=$this->getTextWidth($info['size'],$pat);
+ $this->addText($info['x']-$w,$info['y'],$info['size'],$pat);
+ break;
+ }
+ $this->closeObject();
+ }
+ if ($status==2){
+ $status=0;
+ }
+ }
+ }
+ }
+}
+
+// ------------------------------------------------------------------------------
+
+function ezPRVTcleanUp(){
+ $this->ezPRVTaddPageNumbers();
+}
+
+// ------------------------------------------------------------------------------
+
+function ezStream($options=''){
+ $this->ezPRVTcleanUp();
+ $this->stream($options);
+}
+
+// ------------------------------------------------------------------------------
+
+function ezOutput($options=0){
+ $this->ezPRVTcleanUp();
+ return $this->output($options);
+}
+
+// ------------------------------------------------------------------------------
+
+function ezSetY($y){
+ // used to change the vertical position of the writing point.
+ $this->y = $y;
+ if ( $this->y < $this->ez['bottomMargin']){
+ // then make a new page
+ $this->ezNewPage();
+ }
+}
+
+// ------------------------------------------------------------------------------
+
+function ezSetDy($dy,$mod=''){
+ // used to change the vertical position of the writing point.
+ // changes up by a positive increment, so enter a negative number to go
+ // down the page
+ // if $mod is set to 'makeSpace' and a new page is forced, then the pointed will be moved
+ // down on the new page, this will allow space to be reserved for graphics etc.
+ $this->y += $dy;
+ if ( $this->y < $this->ez['bottomMargin']){
+ // then make a new page
+ $this->ezNewPage();
+ if ($mod=='makeSpace'){
+ $this->y += $dy;
+ }
+ }
+}
+
+// ------------------------------------------------------------------------------
+
+function ezPrvtTableDrawLines($pos,$gap,$x0,$x1,$y0,$y1,$y2,$col,$inner,$outer,$opt=1){
+ $x0=1000;
+ $x1=0;
+ $this->setStrokeColor($col[0],$col[1],$col[2]);
+ $cnt=0;
+ $n = count($pos);
+ foreach($pos as $x){
+ $cnt++;
+ if ($cnt==1 || $cnt==$n){
+ $this->setLineStyle($outer);
+ } else {
+ $this->setLineStyle($inner);
+ }
+ $this->line($x-$gap/2,$y0,$x-$gap/2,$y2);
+ if ($x>$x1){ $x1=$x; };
+ if ($x<$x0){ $x0=$x; };
+ }
+ $this->setLineStyle($outer);
+ $this->line($x0-$gap/2-$outer/2,$y0,$x1-$gap/2+$outer/2,$y0);
+ // only do the second line if it is different to the first, AND each row does not have
+ // a line on it.
+ if ($y0!=$y1 && $opt<2){
+ $this->line($x0-$gap/2,$y1,$x1-$gap/2,$y1);
+ }
+ $this->line($x0-$gap/2-$outer/2,$y2,$x1-$gap/2+$outer/2,$y2);
+}
+
+// ------------------------------------------------------------------------------
+
+function ezPrvtTableColumnHeadings($cols,$pos,$maxWidth,$height,$decender,$gap,$size,&$y,$optionsAll=array()){
+ // uses ezText to add the text, and returns the height taken by the largest heading
+ // this page will move the headings to a new page if they will not fit completely on this one
+ // transaction support will be used to implement this
+
+ if (isset($optionsAll['cols'])){
+ $options = $optionsAll['cols'];
+ } else {
+ $options = array();
+ }
+
+ $mx=0;
+ $startPage = $this->ezPageCount;
+ $secondGo=0;
+
+ // $y is the position at which the top of the table should start, so the base
+ // of the first text, is $y-$height-$gap-$decender, but ezText starts by dropping $height
+
+ // the return from this function is the total cell height, including gaps, and $y is adjusted
+ // to be the postion of the bottom line
+
+ // begin the transaction
+ $this->transaction('start');
+ $ok=0;
+// $y-=$gap-$decender;
+ $y-=$gap;
+ while ($ok==0){
+ foreach($cols as $colName=>$colHeading){
+ $this->ezSetY($y);
+ if (isset($options[$colName]) && isset($options[$colName]['justification'])){
+ $justification = $options[$colName]['justification'];
+ } else {
+ $justification = 'left';
+ }
+ $this->ezText($colHeading,$size,array('aleft'=> $pos[$colName],'aright'=>($maxWidth[$colName]+$pos[$colName]),'justification'=>$justification));
+ $dy = $y-$this->y;
+ if ($dy>$mx){
+ $mx=$dy;
+ }
+ }
+ $y = $y - $mx - $gap + $decender;
+// $y -= $mx-$gap+$decender;
+
+ // now, if this has moved to a new page, then abort the transaction, move to a new page, and put it there
+ // do not check on the second time around, to avoid an infinite loop
+ if ($this->ezPageCount != $startPage && $secondGo==0){
+ $this->transaction('rewind');
+ $this->ezNewPage();
+ $y = $this->y - $gap-$decender;
+ $ok=0;
+ $secondGo=1;
+// $y = $store_y;
+ $mx=0;
+
+ } else {
+ $this->transaction('commit');
+ $ok=1;
+ }
+ }
+
+ return $mx+$gap*2-$decender;
+}
+
+// ------------------------------------------------------------------------------
+
+function ezPrvtGetTextWidth($size,$text){
+ // will calculate the maximum width, taking into account that the text may be broken
+ // by line breaks.
+ $mx=0;
+ $lines = explode("\n",$text);
+ foreach ($lines as $line){
+ $w = $this->getTextWidth($size,$line);
+ if ($w>$mx){
+ $mx=$w;
+ }
+ }
+ return $mx;
+}
+
+// ------------------------------------------------------------------------------
+
+function ezTable(&$data,$cols='',$title='',$options=''){
+ // add a table of information to the pdf document
+ // $data is a two dimensional array
+ // $cols (optional) is an associative array, the keys are the names of the columns from $data
+ // to be presented (and in that order), the values are the titles to be given to the columns
+ // $title (optional) is the title to be put on the top of the table
+ //
+ // $options is an associative array which can contain:
+ // 'showLines'=> 0,1,2, default is 1 (show outside and top lines only), 2=> lines on each row
+ // 'showHeadings' => 0 or 1
+ // 'shaded'=> 0,1,2,3 default is 1 (1->alternate lines are shaded, 0->no shading, 2-> both shaded, second uses shadeCol2)
+ // 'shadeCol' => (r,g,b) array, defining the colour of the shading, default is (0.8,0.8,0.8)
+ // 'shadeCol2' => (r,g,b) array, defining the colour of the shading of the other blocks, default is (0.7,0.7,0.7)
+ // 'fontSize' => 10
+ // 'textCol' => (r,g,b) array, text colour
+ // 'titleFontSize' => 12
+ // 'rowGap' => 2 , the space added at the top and bottom of each row, between the text and the lines
+ // 'colGap' => 5 , the space on the left and right sides of each cell
+ // 'lineCol' => (r,g,b) array, defining the colour of the lines, default, black.
+ // 'xPos' => 'left','right','center','centre',or coordinate, reference coordinate in the x-direction
+ // 'xOrientation' => 'left','right','center','centre', position of the table w.r.t 'xPos'
+ // 'width'=> which will specify the width of the table, if it turns out to not be this
+ // wide, then it will stretch the table to fit, if it is wider then each cell will be made
+ // proportionalty smaller, and the content may have to wrap.
+ // 'maxWidth'=> similar to 'width', but will only make table smaller than it wants to be
+ // 'options' => array(=>array('justification'=>'left','width'=>100,'link'=>linkDataName),=>....)
+ // allow the setting of other paramaters for the individual columns
+ // 'minRowSpace'=> the minimum space between the bottom of each row and the bottom margin, in which a new row will be started
+ // if it is less, then a new page would be started, default=-100
+ // 'innerLineThickness'=>1
+ // 'outerLineThickness'=>1
+ // 'splitRows'=>0, 0 or 1, whether or not to allow the rows to be split across page boundaries
+ // 'protectRows'=>number, the number of rows to hold with the heading on page, ie, if there less than this number of
+ // rows on the page, then move the whole lot onto the next page, default=1
+ //
+ // note that the user will have had to make a font selection already or this will not
+ // produce a valid pdf file.
+
+ if (!is_array($data)){
+ return;
+ }
+
+ if (!is_array($cols)){
+ // take the columns from the first row of the data set
+ reset($data);
+ list($k,$v)=each($data);
+ if (!is_array($v)){
+ return;
+ }
+ $cols=array();
+ foreach($v as $k1=>$v1){
+ $cols[$k1]=$k1;
+ }
+ }
+
+ if (!is_array($options)){
+ $options=array();
+ }
+
+ $defaults = array(
+ 'shaded'=>1,'showLines'=>1,'shadeCol'=>array(0.8,0.8,0.8),'shadeCol2'=>array(0.7,0.7,0.7),'fontSize'=>10,'titleFontSize'=>12
+ ,'titleGap'=>5,'lineCol'=>array(0,0,0),'gap'=>5,'xPos'=>'centre','xOrientation'=>'centre'
+ ,'showHeadings'=>1,'textCol'=>array(0,0,0),'width'=>0,'maxWidth'=>0,'cols'=>array(),'minRowSpace'=>-100,'rowGap'=>2,'colGap'=>5
+ ,'innerLineThickness'=>1,'outerLineThickness'=>1,'splitRows'=>0,'protectRows'=>1
+ );
+
+ foreach($defaults as $key=>$value){
+ if (is_array($value)){
+ if (!isset($options[$key]) || !is_array($options[$key])){
+ $options[$key]=$value;
+ }
+ } else {
+ if (!isset($options[$key])){
+ $options[$key]=$value;
+ }
+ }
+ }
+ $options['gap']=2*$options['colGap'];
+
+ $middle = ($this->ez['pageWidth']-$this->ez['rightMargin'])/2+($this->ez['leftMargin'])/2;
+ // figure out the maximum widths of the text within each column
+ $maxWidth=array();
+ foreach($cols as $colName=>$colHeading){
+ $maxWidth[$colName]=0;
+ }
+ // find the maximum cell widths based on the data
+ foreach($data as $row){
+ foreach($cols as $colName=>$colHeading){
+ $w = $this->ezPrvtGetTextWidth($options['fontSize'],(string)$row[$colName])*1.01;
+ if ($w > $maxWidth[$colName]){
+ $maxWidth[$colName]=$w;
+ }
+ }
+ }
+ // and the maximum widths to fit in the headings
+ foreach($cols as $colName=>$colTitle){
+ $w = $this->ezPrvtGetTextWidth($options['fontSize'],(string)$colTitle)*1.01;
+ if ($w > $maxWidth[$colName]){
+ $maxWidth[$colName]=$w;
+ }
+ }
+
+ // calculate the start positions of each of the columns
+ $pos=array();
+ $x=0;
+ $t=$x;
+ $adjustmentWidth=0;
+ $setWidth=0;
+ foreach($maxWidth as $colName => $w){
+ $pos[$colName]=$t;
+ // if the column width has been specified then set that here, also total the
+ // width avaliable for adjustment
+ if (isset($options['cols'][$colName]) && isset($options['cols'][$colName]['width']) && $options['cols'][$colName]['width']>0){
+ $t=$t+$options['cols'][$colName]['width'];
+ $maxWidth[$colName] = $options['cols'][$colName]['width']-$options['gap'];
+ $setWidth += $options['cols'][$colName]['width'];
+ } else {
+ $t=$t+$w+$options['gap'];
+ $adjustmentWidth += $w;
+ $setWidth += $options['gap'];
+ }
+ }
+ $pos['_end_']=$t;
+
+ // if maxWidth is specified, and the table is too wide, and the width has not been set,
+ // then set the width.
+ if ($options['width']==0 && $options['maxWidth'] && ($t-$x)>$options['maxWidth']){
+ // then need to make this one smaller
+ $options['width']=$options['maxWidth'];
+ }
+
+ if ($options['width'] && $adjustmentWidth>0 && $setWidth<$options['width']){
+ // first find the current widths of the columns involved in this mystery
+ $cols0 = array();
+ $cols1 = array();
+ $xq=0;
+ $presentWidth=0;
+ $last='';
+ foreach($pos as $colName=>$p){
+ if (!isset($options['cols'][$last]) || !isset($options['cols'][$last]['width']) || $options['cols'][$last]['width']<=0){
+ if (strlen($last)){
+ $cols0[$last]=$p-$xq -$options['gap'];
+ $presentWidth += ($p-$xq - $options['gap']);
+ }
+ } else {
+ $cols1[$last]=$p-$xq;
+ }
+ $last=$colName;
+ $xq=$p;
+ }
+ // $cols0 contains the widths of all the columns which are not set
+ $neededWidth = $options['width']-$setWidth;
+ // if needed width is negative then add it equally to each column, else get more tricky
+ if ($presentWidth<$neededWidth){
+ foreach($cols0 as $colName=>$w){
+ $cols0[$colName]+= ($neededWidth-$presentWidth)/count($cols0);
+ }
+ } else {
+
+ $cnt=0;
+ while ($presentWidth>$neededWidth && $cnt<100){
+ $cnt++; // insurance policy
+ // find the widest columns, and the next to widest width
+ $aWidest = array();
+ $nWidest=0;
+ $widest=0;
+ foreach($cols0 as $colName=>$w){
+ if ($w>$widest){
+ $aWidest=array($colName);
+ $nWidest = $widest;
+ $widest=$w;
+ } else if ($w==$widest){
+ $aWidest[]=$colName;
+ }
+ }
+ // then figure out what the width of the widest columns would have to be to take up all the slack
+ $newWidestWidth = $widest - ($presentWidth-$neededWidth)/count($aWidest);
+ if ($newWidestWidth > $nWidest){
+ // then there is space to set them to this
+ foreach($aWidest as $colName){
+ $cols0[$colName] = $newWidestWidth;
+ }
+ $presentWidth=$neededWidth;
+ } else {
+ // there is not space, reduce the size of the widest ones down to the next size down, and we
+ // will go round again
+ foreach($aWidest as $colName){
+ $cols0[$colName] = $nWidest;
+ }
+ $presentWidth=$presentWidth-($widest-$nWidest)*count($aWidest);
+ }
+ }
+ }
+ // $cols0 now contains the new widths of the constrained columns.
+ // now need to update the $pos and $maxWidth arrays
+ $xq=0;
+ foreach($pos as $colName=>$p){
+ $pos[$colName]=$xq;
+ if (!isset($options['cols'][$colName]) || !isset($options['cols'][$colName]['width']) || $options['cols'][$colName]['width']<=0){
+ if (isset($cols0[$colName])){
+ $xq += $cols0[$colName] + $options['gap'];
+ $maxWidth[$colName]=$cols0[$colName];
+ }
+ } else {
+ if (isset($cols1[$colName])){
+ $xq += $cols1[$colName];
+ }
+ }
+ }
+
+ $t=$x+$options['width'];
+ $pos['_end_']=$t;
+ }
+
+ // now adjust the table to the correct location across the page
+ switch ($options['xPos']){
+ case 'left':
+ $xref = $this->ez['leftMargin'];
+ break;
+ case 'right':
+ $xref = $this->ez['pageWidth'] - $this->ez['rightMargin'];
+ break;
+ case 'centre':
+ case 'center':
+ $xref = $middle;
+ break;
+ default:
+ $xref = $options['xPos'];
+ break;
+ }
+ switch ($options['xOrientation']){
+ case 'left':
+ $dx = $xref-$t;
+ break;
+ case 'right':
+ $dx = $xref;
+ break;
+ case 'centre':
+ case 'center':
+ $dx = $xref-$t/2;
+ break;
+ }
+
+
+ foreach($pos as $k=>$v){
+ $pos[$k]=$v+$dx;
+ }
+ $x0=$x+$dx;
+ $x1=$t+$dx;
+
+ $baseLeftMargin = $this->ez['leftMargin'];
+ $basePos = $pos;
+ $baseX0 = $x0;
+ $baseX1 = $x1;
+
+ // ok, just about ready to make me a table
+ $this->setColor($options['textCol'][0],$options['textCol'][1],$options['textCol'][2]);
+ $this->setStrokeColor($options['shadeCol'][0],$options['shadeCol'][1],$options['shadeCol'][2]);
+
+ $middle = ($x1+$x0)/2;
+
+ // start a transaction which will be used to regress the table, if there are not enough rows protected
+ if ($options['protectRows']>0){
+ $this->transaction('start');
+ $movedOnce=0;
+ }
+ $abortTable = 1;
+ while ($abortTable){
+ $abortTable=0;
+
+ $dm = $this->ez['leftMargin']-$baseLeftMargin;
+ foreach($basePos as $k=>$v){
+ $pos[$k]=$v+$dm;
+ }
+ $x0=$baseX0+$dm;
+ $x1=$baseX1+$dm;
+ $middle = ($x1+$x0)/2;
+
+
+ // if the title is set, then do that
+ if (strlen($title)){
+ $w = $this->getTextWidth($options['titleFontSize'],$title);
+ $this->y -= $this->getFontHeight($options['titleFontSize']);
+ if ($this->y < $this->ez['bottomMargin']){
+ $this->ezNewPage();
+ // margins may have changed on the newpage
+ $dm = $this->ez['leftMargin']-$baseLeftMargin;
+ foreach($basePos as $k=>$v){
+ $pos[$k]=$v+$dm;
+ }
+ $x0=$baseX0+$dm;
+ $x1=$baseX1+$dm;
+ $middle = ($x1+$x0)/2;
+ $this->y -= $this->getFontHeight($options['titleFontSize']);
+ }
+ $this->addText($middle-$w/2,$this->y,$options['titleFontSize'],$title);
+ $this->y -= $options['titleGap'];
+ }
+
+ // margins may have changed on the newpage
+ $dm = $this->ez['leftMargin']-$baseLeftMargin;
+ foreach($basePos as $k=>$v){
+ $pos[$k]=$v+$dm;
+ }
+ $x0=$baseX0+$dm;
+ $x1=$baseX1+$dm;
+
+ $y=$this->y; // to simplify the code a bit
+
+ // make the table
+ $height = $this->getFontHeight($options['fontSize']);
+ $decender = $this->getFontDecender($options['fontSize']);
+
+
+
+ $y0=$y+$decender;
+ $dy=0;
+ if ($options['showHeadings']){
+ // this function will move the start of the table to a new page if it does not fit on this one
+ $headingHeight = $this->ezPrvtTableColumnHeadings($cols,$pos,$maxWidth,$height,$decender,$options['rowGap'],$options['fontSize'],$y,$options);
+ $y0 = $y+$headingHeight;
+ $y1 = $y;
+
+
+ $dm = $this->ez['leftMargin']-$baseLeftMargin;
+ foreach($basePos as $k=>$v){
+ $pos[$k]=$v+$dm;
+ }
+ $x0=$baseX0+$dm;
+ $x1=$baseX1+$dm;
+
+ } else {
+ $y1 = $y0;
+ }
+ $firstLine=1;
+
+
+ // open an object here so that the text can be put in over the shading
+ if ($options['shaded']){
+ $this->saveState();
+ $textObjectId = $this->openObject();
+ $this->closeObject();
+ $this->addObject($textObjectId);
+ $this->reopenObject($textObjectId);
+ }
+
+ $cnt=0;
+ $newPage=0;
+ foreach($data as $row){
+ $cnt++;
+ // the transaction support will be used to prevent rows being split
+ if ($options['splitRows']==0){
+ $pageStart = $this->ezPageCount;
+ if (isset($this->ez['columns']) && $this->ez['columns']['on']==1){
+ $columnStart = $this->ez['columns']['colNum'];
+ }
+ $this->transaction('start');
+ $row_orig = $row;
+ $y_orig = $y;
+ $y0_orig = $y0;
+ $y1_orig = $y1;
+ }
+ $ok=0;
+ $secondTurn=0;
+ while(!$abortTable && $ok == 0){
+
+ $mx=0;
+ $newRow=1;
+ while(!$abortTable && ($newPage || $newRow)){
+
+ $y-=$height;
+ if ($newPage || $y<$this->ez['bottomMargin'] || (isset($options['minRowSpace']) && $y<($this->ez['bottomMargin']+$options['minRowSpace'])) ){
+ // check that enough rows are with the heading
+ if ($options['protectRows']>0 && $movedOnce==0 && $cnt<=$options['protectRows']){
+ // then we need to move the whole table onto the next page
+ $movedOnce = 1;
+ $abortTable = 1;
+ }
+
+ $y2=$y-$mx+2*$height+$decender-$newRow*$height;
+ if ($options['showLines']){
+ if (!$options['showHeadings']){
+ $y0=$y1;
+ }
+ $this->ezPrvtTableDrawLines($pos,$options['gap'],$x0,$x1,$y0,$y1,$y2,$options['lineCol'],$options['innerLineThickness'],$options['outerLineThickness'],$options['showLines']);
+ }
+ if ($options['shaded']){
+ $this->closeObject();
+ $this->restoreState();
+ }
+ $this->ezNewPage();
+ // and the margins may have changed, this is due to the possibility of the columns being turned on
+ // as the columns are managed by manipulating the margins
+
+ $dm = $this->ez['leftMargin']-$baseLeftMargin;
+ foreach($basePos as $k=>$v){
+ $pos[$k]=$v+$dm;
+ }
+// $x0=$x0+$dm;
+// $x1=$x1+$dm;
+ $x0=$baseX0+$dm;
+ $x1=$baseX1+$dm;
+
+ if ($options['shaded']){
+ $this->saveState();
+ $textObjectId = $this->openObject();
+ $this->closeObject();
+ $this->addObject($textObjectId);
+ $this->reopenObject($textObjectId);
+ }
+ $this->setColor($options['textCol'][0],$options['textCol'][1],$options['textCol'][2],1);
+ $y = $this->ez['pageHeight']-$this->ez['topMargin'];
+ $y0=$y+$decender;
+ $mx=0;
+ if ($options['showHeadings']){
+ $this->ezPrvtTableColumnHeadings($cols,$pos,$maxWidth,$height,$decender,$options['rowGap'],$options['fontSize'],$y,$options);
+ $y1=$y;
+ } else {
+ $y1=$y0;
+ }
+ $firstLine=1;
+ $y -= $height;
+ }
+ $newRow=0;
+ // write the actual data
+ // if these cells need to be split over a page, then $newPage will be set, and the remaining
+ // text will be placed in $leftOvers
+ $newPage=0;
+ $leftOvers=array();
+
+ foreach($cols as $colName=>$colTitle){
+ $this->ezSetY($y+$height);
+ $colNewPage=0;
+ if (isset($row[$colName])){
+ if (isset($options['cols'][$colName]) && isset($options['cols'][$colName]['link']) && strlen($options['cols'][$colName]['link'])){
+
+ $lines = explode("\n",$row[$colName]);
+ if (isset($row[$options['cols'][$colName]['link']]) && strlen($row[$options['cols'][$colName]['link']])){
+ foreach($lines as $k=>$v){
+ $lines[$k]=''.$v.'';
+ }
+ }
+ } else {
+ $lines = explode("\n",$row[$colName]);
+ }
+ } else {
+ $lines = array();
+ }
+ $this->y -= $options['rowGap'];
+ foreach ($lines as $line){
+ $line = $this->ezProcessText($line);
+ $start=1;
+
+ while (strlen($line) || $start){
+ $start=0;
+ if (!$colNewPage){
+ $this->y=$this->y-$height;
+ }
+ if ($this->y < $this->ez['bottomMargin']){
+ // $this->ezNewPage();
+ $newPage=1; // whether a new page is required for any of the columns
+ $colNewPage=1; // whether a new page is required for this column
+ }
+ if ($colNewPage){
+ if (isset($leftOvers[$colName])){
+ $leftOvers[$colName].="\n".$line;
+ } else {
+ $leftOvers[$colName] = $line;
+ }
+ $line='';
+ } else {
+ if (isset($options['cols'][$colName]) && isset($options['cols'][$colName]['justification']) ){
+ $just = $options['cols'][$colName]['justification'];
+ } else {
+ $just='left';
+ }
+
+ $line=$this->addTextWrap($pos[$colName],$this->y,$maxWidth[$colName],$options['fontSize'],$line,$just);
+ }
+ }
+ }
+
+ $dy=$y+$height-$this->y+$options['rowGap'];
+ if ($dy-$height*$newPage>$mx){
+ $mx=$dy-$height*$newPage;
+ }
+ }
+ // set $row to $leftOvers so that they will be processed onto the new page
+ $row = $leftOvers;
+ // now add the shading underneath
+ if ($options['shaded'] && $cnt%2==0){
+ $this->closeObject();
+ $this->setColor($options['shadeCol'][0],$options['shadeCol'][1],$options['shadeCol'][2],1);
+ $this->filledRectangle($x0-$options['gap']/2,$y+$decender+$height-$mx,$x1-$x0,$mx);
+ $this->reopenObject($textObjectId);
+ }
+
+ if ($options['shaded']==2 && $cnt%2==1){
+ $this->closeObject();
+ $this->setColor($options['shadeCol2'][0],$options['shadeCol2'][1],$options['shadeCol2'][2],1);
+ $this->filledRectangle($x0-$options['gap']/2,$y+$decender+$height-$mx,$x1-$x0,$mx);
+ $this->reopenObject($textObjectId);
+ }
+
+ if ($options['showLines']>1){
+ // then draw a line on the top of each block
+// $this->closeObject();
+ $this->saveState();
+ $this->setStrokeColor($options['lineCol'][0],$options['lineCol'][1],$options['lineCol'][2],1);
+// $this->line($x0-$options['gap']/2,$y+$decender+$height-$mx,$x1-$x0,$mx);
+ if ($firstLine){
+ $this->setLineStyle($options['outerLineThickness']);
+ $firstLine=0;
+ } else {
+ $this->setLineStyle($options['innerLineThickness']);
+ }
+ $this->line($x0-$options['gap']/2,$y+$decender+$height,$x1-$options['gap']/2,$y+$decender+$height);
+ $this->restoreState();
+// $this->reopenObject($textObjectId);
+ }
+ } // end of while
+ $y=$y-$mx+$height;
+
+ // checking row split over pages
+ if ($options['splitRows']==0){
+ if ( ( ($this->ezPageCount != $pageStart) || (isset($this->ez['columns']) && $this->ez['columns']['on']==1 && $columnStart != $this->ez['columns']['colNum'] )) && $secondTurn==0){
+ // then we need to go back and try that again !
+ $newPage=1;
+ $secondTurn=1;
+ $this->transaction('rewind');
+ $row = $row_orig;
+ $y = $y_orig;
+ $y0 = $y0_orig;
+ $y1 = $y1_orig;
+ $ok=0;
+
+ $dm = $this->ez['leftMargin']-$baseLeftMargin;
+ foreach($basePos as $k=>$v){
+ $pos[$k]=$v+$dm;
+ }
+ $x0=$baseX0+$dm;
+ $x1=$baseX1+$dm;
+
+ } else {
+ $this->transaction('commit');
+ $ok=1;
+ }
+ } else {
+ $ok=1; // don't go round the loop if splitting rows is allowed
+ }
+
+ } // end of while to check for row splitting
+ if ($abortTable){
+ if ($ok==0){
+ $this->transaction('abort');
+ }
+ // only the outer transaction should be operational
+ $this->transaction('rewind');
+ $this->ezNewPage();
+ break;
+ }
+
+ } // end of foreach ($data as $row)
+
+ } // end of while ($abortTable)
+
+ // table has been put on the page, the rows guarded as required, commit.
+ $this->transaction('commit');
+
+ $y2=$y+$decender;
+ if ($options['showLines']){
+ if (!$options['showHeadings']){
+ $y0=$y1;
+ }
+ $this->ezPrvtTableDrawLines($pos,$options['gap'],$x0,$x1,$y0,$y1,$y2,$options['lineCol'],$options['innerLineThickness'],$options['outerLineThickness'],$options['showLines']);
+ }
+
+ // close the object for drawing the text on top
+ if ($options['shaded']){
+ $this->closeObject();
+ $this->restoreState();
+ }
+
+ $this->y=$y;
+ return $y;
+}
+
+// ------------------------------------------------------------------------------
+function ezProcessText($text){
+ // this function will intially be used to implement underlining support, but could be used for a range of other
+ // purposes
+ $search = array('','','','');
+ $replace = array('','','','');
+ return str_replace($search,$replace,$text);
+}
+
+// ------------------------------------------------------------------------------
+
+function ezText($text,$size=0,$options=array(),$test=0){
+ // this will add a string of text to the document, starting at the current drawing
+ // position.
+ // it will wrap to keep within the margins, including optional offsets from the left
+ // and the right, if $size is not specified, then it will be the last one used, or
+ // the default value (12 I think).
+ // the text will go to the start of the next line when a return code "\n" is found.
+ // possible options are:
+ // 'left'=> number, gap to leave from the left margin
+ // 'right'=> number, gap to leave from the right margin
+ // 'aleft'=> number, absolute left position (overrides 'left')
+ // 'aright'=> number, absolute right position (overrides 'right')
+ // 'justification' => 'left','right','center','centre','full'
+
+ // only set one of the next two items (leading overrides spacing)
+ // 'leading' => number, defines the total height taken by the line, independent of the font height.
+ // 'spacing' => a real number, though usually set to one of 1, 1.5, 2 (line spacing as used in word processing)
+
+ // if $test is set then this should just check if the text is going to flow onto a new page or not, returning true or false
+
+ // apply the filtering which will make the underlining function.
+ $text = $this->ezProcessText($text);
+
+ $newPage=false;
+ $store_y = $this->y;
+
+ if (is_array($options) && isset($options['aleft'])){
+ $left=$options['aleft'];
+ } else {
+ $left = $this->ez['leftMargin'] + ((is_array($options) && isset($options['left']))?$options['left']:0);
+ }
+ if (is_array($options) && isset($options['aright'])){
+ $right=$options['aright'];
+ } else {
+ $right = $this->ez['pageWidth'] - $this->ez['rightMargin'] - ((is_array($options) && isset($options['right']))?$options['right']:0);
+ }
+ if ($size<=0){
+ $size = $this->ez['fontSize'];
+ } else {
+ $this->ez['fontSize']=$size;
+ }
+
+ if (is_array($options) && isset($options['justification'])){
+ $just = $options['justification'];
+ } else {
+ $just = 'left';
+ }
+
+ // modifications to give leading and spacing based on those given by Craig Heydenburg 1/1/02
+ if (is_array($options) && isset($options['leading'])) { ## use leading instead of spacing
+ $height = $options['leading'];
+ } else if (is_array($options) && isset($options['spacing'])) {
+ $height = $this->getFontHeight($size) * $options['spacing'];
+ } else {
+ $height = $this->getFontHeight($size);
+ }
+
+
+ $lines = explode("\n",$text);
+ foreach ($lines as $line){
+ $start=1;
+ while (strlen($line) || $start){
+ $start=0;
+ $this->y=$this->y-$height;
+ if ($this->y < $this->ez['bottomMargin']){
+ if ($test){
+ $newPage=true;
+ } else {
+ $this->ezNewPage();
+ // and then re-calc the left and right, in case they have changed due to columns
+ }
+ }
+ if (is_array($options) && isset($options['aleft'])){
+ $left=$options['aleft'];
+ } else {
+ $left = $this->ez['leftMargin'] + ((is_array($options) && isset($options['left']))?$options['left']:0);
+ }
+ if (is_array($options) && isset($options['aright'])){
+ $right=$options['aright'];
+ } else {
+ $right = $this->ez['pageWidth'] - $this->ez['rightMargin'] - ((is_array($options) && isset($options['right']))?$options['right']:0);
+ }
+ $line=$this->addTextWrap($left,$this->y,$right-$left,$size,$line,$just,0,$test);
+ }
+ }
+
+ if ($test){
+ $this->y=$store_y;
+ return $newPage;
+ } else {
+ return $this->y;
+ }
+}
+
+// ------------------------------------------------------------------------------
+
+function ezImage($image,$pad = 5,$width = 0,$resize = 'full',$just = 'center',$border = ''){
+ //beta ezimage function
+ if (stristr($image,'://'))//copy to temp file
+ {
+ $fp = @fopen($image,"rb");
+ while(!feof($fp))
+ {
+ $cont.= fread($fp,1024);
+ }
+ fclose($fp);
+ $image = tempnam ("/tmp", "php-pdf");
+ $fp2 = @fopen($image,"w");
+ fwrite($fp2,$cont);
+ fclose($fp2);
+ $temp = true;
+ }
+
+ if (!(file_exists($image))) return false; //return immediately if image file does not exist
+ $imageInfo = getimagesize($image);
+ switch ($imageInfo[2]){
+ case 2:
+ $type = "jpeg";
+ break;
+ case 3:
+ $type = "png";
+ break;
+ default:
+ return false; //return if file is not jpg or png
+ }
+ if ($width == 0) $width = $imageInfo[0]; //set width
+ $ratio = $imageInfo[0]/$imageInfo[1];
+
+ //get maximum width of image
+ if (isset($this->ez['columns']) && $this->ez['columns']['on'] == 1)
+ {
+ $bigwidth = $this->ez['columns']['width'] - ($pad * 2);
+ }
+ else
+ {
+ $bigwidth = $this->ez['pageWidth'] - ($pad * 2);
+ }
+ //fix width if larger than maximum or if $resize=full
+ if ($resize == 'full' || $resize == 'width' || $width > $bigwidth)
+ {
+ $width = $bigwidth;
+
+ }
+
+ $height = ($width/$ratio); //set height
+
+ //fix size if runs off page
+ if ($height > ($this->y - $this->ez['bottomMargin'] - ($pad * 2)))
+ {
+ if ($resize != 'full')
+ {
+ $this->ezNewPage();
+ }
+ else
+ {
+ $height = ($this->y - $this->ez['bottomMargin'] - ($pad * 2)); //shrink height
+ $width = ($height*$ratio); //fix width
+ }
+ }
+
+ //fix x-offset if image smaller than bigwidth
+ if ($width < $bigwidth)
+ {
+ //center if justification=center
+ if ($just == 'center')
+ {
+ $offset = ($bigwidth - $width) / 2;
+ }
+ //move to right if justification=right
+ if ($just == 'right')
+ {
+ $offset = ($bigwidth - $width);
+ }
+ //leave at left if justification=left
+ if ($just == 'left')
+ {
+ $offset = 0;
+ }
+ }
+
+
+ //call appropriate function
+ if ($type == "jpeg"){
+ $this->addJpegFromFile($image,$this->ez['leftMargin'] + $pad + $offset, $this->y + $this->getFontHeight($this->ez['fontSize']) - $pad - $height,$width);
+ }
+
+ if ($type == "png"){
+ $this->addPngFromFile($image,$this->ez['leftMargin'] + $pad + $offset, $this->y + $this->getFontHeight($this->ez['fontSize']) - $pad - $height,$width);
+ }
+ //draw border
+ if ($border != '')
+ {
+ if (!(isset($border['color'])))
+ {
+ $border['color']['red'] = .5;
+ $border['color']['blue'] = .5;
+ $border['color']['green'] = .5;
+ }
+ if (!(isset($border['width']))) $border['width'] = 1;
+ if (!(isset($border['cap']))) $border['cap'] = 'round';
+ if (!(isset($border['join']))) $border['join'] = 'round';
+
+
+ $this->setStrokeColor($border['color']['red'],$border['color']['green'],$border['color']['blue']);
+ $this->setLineStyle($border['width'],$border['cap'],$border['join']);
+ $this->rectangle($this->ez['leftMargin'] + $pad + $offset, $this->y + $this->getFontHeight($this->ez['fontSize']) - $pad - $height,$width,$height);
+
+ }
+ // move y below image
+ $this->y = $this->y - $pad - $height;
+ //remove tempfile for remote images
+ if ($temp == true) unlink($image);
+
+}
+// ------------------------------------------------------------------------------
+
+// note that templating code is still considered developmental - have not really figured
+// out a good way of doing this yet.
+function loadTemplate($templateFile){
+ // this function will load the requested template ($file includes full or relative pathname)
+ // the code for the template will be modified to make it name safe, and then stored in
+ // an array for later use
+ // The id of the template will be returned for the user to operate on it later
+ if (!file_exists($templateFile)){
+ return -1;
+ }
+
+ $code = implode('',file($templateFile));
+ if (!strlen($code)){
+ return;
+ }
+
+ $code = trim($code);
+ if (substr($code,0,5)==''){
+ $code = substr($code,0,strlen($code)-2);
+ }
+ if (isset($this->ez['numTemplates'])){
+ $newNum = $this->ez['numTemplates'];
+ $this->ez['numTemplates']++;
+ } else {
+ $newNum=0;
+ $this->ez['numTemplates']=1;
+ $this->ez['templates']=array();
+ }
+
+ $this->ez['templates'][$newNum]['code']=$code;
+
+ return $newNum;
+}
+
+// ------------------------------------------------------------------------------
+
+function execTemplate($id,$data=array(),$options=array()){
+ // execute the given template on the current document.
+ if (!isset($this->ez['templates'][$id])){
+ return;
+ }
+ eval($this->ez['templates'][$id]['code']);
+}
+
+// ------------------------------------------------------------------------------
+function ilink($info){
+ $this->alink($info,1);
+}
+
+function alink($info,$internal=0){
+ // a callback function to support the formation of clickable links within the document
+ $lineFactor=0.05; // the thickness of the line as a proportion of the height. also the drop of the line.
+ switch($info['status']){
+ case 'start':
+ case 'sol':
+ // the beginning of the link
+ // this should contain the URl for the link as the 'p' entry, and will also contain the value of 'nCallback'
+ if (!isset($this->ez['links'])){
+ $this->ez['links']=array();
+ }
+ $i = $info['nCallback'];
+ $this->ez['links'][$i] = array('x'=>$info['x'],'y'=>$info['y'],'angle'=>$info['angle'],'decender'=>$info['decender'],'height'=>$info['height'],'url'=>$info['p']);
+ $this->saveState();
+ $this->setColor(0,0,1);
+ $this->setStrokeColor(0,0,1);
+ $thick = $info['height']*$lineFactor;
+ $this->setLineStyle($thick);
+ break;
+ case 'end':
+ case 'eol':
+ // the end of the link
+ // assume that it is the most recent opening which has closed
+ $i = $info['nCallback'];
+ $start = $this->ez['links'][$i];
+ // add underlining
+ $a = deg2rad((float)$start['angle']-90.0);
+ $drop = $start['height']*$lineFactor*1.5;
+ $dropx = cos($a)*$drop;
+ $dropy = -sin($a)*$drop;
+ $this->line($start['x']-$dropx,$start['y']-$dropy,$info['x']-$dropx,$info['y']-$dropy);
+ if ($internal) {
+ $this->addInternalLink($start['url'],$start['x'],$start['y']+$start['decender'],$info['x'],$start['y']+$start['decender']+$start['height']);
+ } else {
+ $this->addLink($start['url'],$start['x'],$start['y']+$start['decender'],$info['x'],$start['y']+$start['decender']+$start['height']);
+ }
+ $this->restoreState();
+ break;
+ }
+}
+
+// ------------------------------------------------------------------------------
+
+function uline($info){
+ // a callback function to support underlining
+ $lineFactor=0.05; // the thickness of the line as a proportion of the height. also the drop of the line.
+ switch($info['status']){
+ case 'start':
+ case 'sol':
+
+ // the beginning of the underline zone
+ if (!isset($this->ez['links'])){
+ $this->ez['links']=array();
+ }
+ $i = $info['nCallback'];
+ $this->ez['links'][$i] = array('x'=>$info['x'],'y'=>$info['y'],'angle'=>$info['angle'],'decender'=>$info['decender'],'height'=>$info['height']);
+ $this->saveState();
+ $thick = $info['height']*$lineFactor;
+ $this->setLineStyle($thick);
+ break;
+ case 'end':
+ case 'eol':
+ // the end of the link
+ // assume that it is the most recent opening which has closed
+ $i = $info['nCallback'];
+ $start = $this->ez['links'][$i];
+ // add underlining
+ $a = deg2rad((float)$start['angle']-90.0);
+ $drop = $start['height']*$lineFactor*1.5;
+ $dropx = cos($a)*$drop;
+ $dropy = -sin($a)*$drop;
+ $this->line($start['x']-$dropx,$start['y']-$dropy,$info['x']-$dropx,$info['y']-$dropy);
+ $this->restoreState();
+ break;
+ }
+}
+
+// ------------------------------------------------------------------------------
+
+}
+?>
\ No newline at end of file
--
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