3 include_once('class.pdf.php');
\r
5 class Cezpdf extends Cpdf {
\r
6 //==============================================================================
\r
7 // this class will take the basic interaction facilities of the Cpdf class
\r
8 // and make more useful functions so that the user does not have to
\r
9 // know all the ins and outs of pdf presentation to produce something pretty.
\r
12 // there is no warranty, implied or otherwise with this software.
\r
14 // version 009 (versioning is linked to class.pdf.php)
\r
16 // released under a public domain licence.
\r
18 // Wayne Munro, R&OS Ltd, http://www.ros.co.nz/pdf
\r
19 //==============================================================================
\r
21 var $ez=array('fontSize'=>10); // used for storing most of the page configuration parameters
\r
22 var $y; // this is the current vertical positon on the page of the writing point, very important
\r
23 var $ezPages=array(); // keep an array of the ids of the pages, making it easy to go back and add page numbers etc.
\r
26 // ------------------------------------------------------------------------------
\r
28 function Cezpdf($paper='a4',$orientation='portrait'){
\r
29 // Assuming that people don't want to specify the paper size using the absolute coordinates
\r
30 // allow a couple of options:
\r
31 // orientation can be 'portrait' or 'landscape'
\r
32 // or, to actually set the coordinates, then pass an array in as the first parameter.
\r
33 // the defaults are as shown.
\r
35 // -------------------------
\r
36 // 2002-07-24 - Nicola Asuni (info@tecnick.com):
\r
37 // Added new page formats (45 standard ISO paper formats and 4 american common formats)
\r
38 // paper cordinates are calculated in this way: (inches * 72) where 1 inch = 2.54 cm
\r
40 // Now you may also pass a 2 values array containing the page width and height in centimeters
\r
41 // -------------------------
\r
43 if (!is_array($paper)){
\r
44 switch (strtoupper($paper)){
\r
45 case '4A0': {$size = array(0,0,4767.87,6740.79); break;}
\r
46 case '2A0': {$size = array(0,0,3370.39,4767.87); break;}
\r
47 case 'A0': {$size = array(0,0,2383.94,3370.39); break;}
\r
48 case 'A1': {$size = array(0,0,1683.78,2383.94); break;}
\r
49 case 'A2': {$size = array(0,0,1190.55,1683.78); break;}
\r
50 case 'A3': {$size = array(0,0,841.89,1190.55); break;}
\r
51 case 'A4': default: {$size = array(0,0,595.28,841.89); break;}
\r
52 case 'A5': {$size = array(0,0,419.53,595.28); break;}
\r
53 case 'A6': {$size = array(0,0,297.64,419.53); break;}
\r
54 case 'A7': {$size = array(0,0,209.76,297.64); break;}
\r
55 case 'A8': {$size = array(0,0,147.40,209.76); break;}
\r
56 case 'A9': {$size = array(0,0,104.88,147.40); break;}
\r
57 case 'A10': {$size = array(0,0,73.70,104.88); break;}
\r
58 case 'B0': {$size = array(0,0,2834.65,4008.19); break;}
\r
59 case 'B1': {$size = array(0,0,2004.09,2834.65); break;}
\r
60 case 'B2': {$size = array(0,0,1417.32,2004.09); break;}
\r
61 case 'B3': {$size = array(0,0,1000.63,1417.32); break;}
\r
62 case 'B4': {$size = array(0,0,708.66,1000.63); break;}
\r
63 case 'B5': {$size = array(0,0,498.90,708.66); break;}
\r
64 case 'B6': {$size = array(0,0,354.33,498.90); break;}
\r
65 case 'B7': {$size = array(0,0,249.45,354.33); break;}
\r
66 case 'B8': {$size = array(0,0,175.75,249.45); break;}
\r
67 case 'B9': {$size = array(0,0,124.72,175.75); break;}
\r
68 case 'B10': {$size = array(0,0,87.87,124.72); break;}
\r
69 case 'C0': {$size = array(0,0,2599.37,3676.54); break;}
\r
70 case 'C1': {$size = array(0,0,1836.85,2599.37); break;}
\r
71 case 'C2': {$size = array(0,0,1298.27,1836.85); break;}
\r
72 case 'C3': {$size = array(0,0,918.43,1298.27); break;}
\r
73 case 'C4': {$size = array(0,0,649.13,918.43); break;}
\r
74 case 'C5': {$size = array(0,0,459.21,649.13); break;}
\r
75 case 'C6': {$size = array(0,0,323.15,459.21); break;}
\r
76 case 'C7': {$size = array(0,0,229.61,323.15); break;}
\r
77 case 'C8': {$size = array(0,0,161.57,229.61); break;}
\r
78 case 'C9': {$size = array(0,0,113.39,161.57); break;}
\r
79 case 'C10': {$size = array(0,0,79.37,113.39); break;}
\r
80 case 'RA0': {$size = array(0,0,2437.80,3458.27); break;}
\r
81 case 'RA1': {$size = array(0,0,1729.13,2437.80); break;}
\r
82 case 'RA2': {$size = array(0,0,1218.90,1729.13); break;}
\r
83 case 'RA3': {$size = array(0,0,864.57,1218.90); break;}
\r
84 case 'RA4': {$size = array(0,0,609.45,864.57); break;}
\r
85 case 'SRA0': {$size = array(0,0,2551.18,3628.35); break;}
\r
86 case 'SRA1': {$size = array(0,0,1814.17,2551.18); break;}
\r
87 case 'SRA2': {$size = array(0,0,1275.59,1814.17); break;}
\r
88 case 'SRA3': {$size = array(0,0,907.09,1275.59); break;}
\r
89 case 'SRA4': {$size = array(0,0,637.80,907.09); break;}
\r
90 case 'LETTER': {$size = array(0,0,612.00,792.00); break;}
\r
91 case 'LEGAL': {$size = array(0,0,612.00,1008.00); break;}
\r
92 case 'EXECUTIVE': {$size = array(0,0,521.86,756.00); break;}
\r
93 case 'FOLIO': {$size = array(0,0,612.00,936.00); break;}
\r
95 switch (strtolower($orientation)){
\r
103 if (count($paper)>2) {
\r
104 // then an array was sent it to set the size
\r
107 else { //size in centimeters has been passed
\r
110 $size[2] = ( $paper[0] / 2.54 ) * 72;
\r
111 $size[3] = ( $paper[1] / 2.54 ) * 72;
\r
114 $this->Cpdf($size);
\r
115 $this->ez['pageWidth']=$size[2];
\r
116 $this->ez['pageHeight']=$size[3];
\r
118 // also set the margins to some reasonable defaults
\r
119 $this->ez['topMargin']=30;
\r
120 $this->ez['bottomMargin']=30;
\r
121 $this->ez['leftMargin']=30;
\r
122 $this->ez['rightMargin']=30;
\r
124 // set the current writing position to the top of the first page
\r
125 $this->y = $this->ez['pageHeight']-$this->ez['topMargin'];
\r
126 // and get the ID of the page that was created during the instancing process.
\r
127 $this->ezPages[1]=$this->getFirstPageId();
\r
128 $this->ezPageCount=1;
\r
131 // ------------------------------------------------------------------------------
\r
132 // 2002-07-24: Nicola Asuni (info@tecnick.com)
\r
133 // Set Margins in centimeters
\r
134 function ezSetCmMargins($top,$bottom,$left,$right){
\r
135 $top = ( $top / 2.54 ) * 72;
\r
136 $bottom = ( $bottom / 2.54 ) * 72;
\r
137 $left = ( $left / 2.54 ) * 72;
\r
138 $right = ( $right / 2.54 ) * 72;
\r
139 $this->ezSetMargins($top,$bottom,$left,$right);
\r
141 // ------------------------------------------------------------------------------
\r
144 function ezColumnsStart($options=array()){
\r
145 // start from the current y-position, make the set number of columne
\r
146 if (isset($this->ez['columns']) && $this->ez['columns']==1){
\r
147 // if we are already in a column mode then just return.
\r
150 $def=array('gap'=>10,'num'=>2);
\r
151 foreach($def as $k=>$v){
\r
152 if (!isset($options[$k])){
\r
156 // setup the columns
\r
157 $this->ez['columns']=array('on'=>1,'colNum'=>1);
\r
159 // store the current margins
\r
160 $this->ez['columns']['margins']=array(
\r
161 $this->ez['leftMargin']
\r
162 ,$this->ez['rightMargin']
\r
163 ,$this->ez['topMargin']
\r
164 ,$this->ez['bottomMargin']
\r
166 // and store the settings for the columns
\r
167 $this->ez['columns']['options']=$options;
\r
168 // then reset the margins to suit the new columns
\r
169 // safe enough to assume the first column here, but start from the current y-position
\r
170 $this->ez['topMargin']=$this->ez['pageHeight']-$this->y;
\r
171 $width=($this->ez['pageWidth']-$this->ez['leftMargin']-$this->ez['rightMargin']-($options['num']-1)*$options['gap'])/$options['num'];
\r
172 $this->ez['columns']['width']=$width;
\r
173 $this->ez['rightMargin']=$this->ez['pageWidth']-$this->ez['leftMargin']-$width;
\r
176 // ------------------------------------------------------------------------------
\r
177 function ezColumnsStop(){
\r
178 if (isset($this->ez['columns']) && $this->ez['columns']['on']==1){
\r
179 $this->ez['columns']['on']=0;
\r
180 $this->ez['leftMargin']=$this->ez['columns']['margins'][0];
\r
181 $this->ez['rightMargin']=$this->ez['columns']['margins'][1];
\r
182 $this->ez['topMargin']=$this->ez['columns']['margins'][2];
\r
183 $this->ez['bottomMargin']=$this->ez['columns']['margins'][3];
\r
186 // ------------------------------------------------------------------------------
\r
187 function ezInsertMode($status=1,$pageNum=1,$pos='before'){
\r
188 // puts the document into insert mode. new pages are inserted until this is re-called with status=0
\r
189 // by default pages wil be inserted at the start of the document
\r
192 if (isset($this->ezPages[$pageNum])){
\r
193 $this->ez['insertMode']=1;
\r
194 $this->ez['insertOptions']=array('id'=>$this->ezPages[$pageNum],'pos'=>$pos);
\r
198 $this->ez['insertMode']=0;
\r
202 // ------------------------------------------------------------------------------
\r
204 function ezNewPage(){
\r
206 if (isset($this->ez['columns']) && $this->ez['columns']['on']==1){
\r
207 // check if this is just going to a new column
\r
208 // increment the column number
\r
210 $this->ez['columns']['colNum']++;
\r
211 //echo $this->ez['columns']['colNum'].'<br>';
\r
212 if ($this->ez['columns']['colNum'] <= $this->ez['columns']['options']['num']){
\r
213 // then just reset to the top of the next column
\r
216 $this->ez['columns']['colNum']=1;
\r
217 $this->ez['topMargin']=$this->ez['columns']['margins'][2];
\r
220 $width = $this->ez['columns']['width'];
\r
221 $this->ez['leftMargin']=$this->ez['columns']['margins'][0]+($this->ez['columns']['colNum']-1)*($this->ez['columns']['options']['gap']+$width);
\r
222 $this->ez['rightMargin']=$this->ez['pageWidth']-$this->ez['leftMargin']-$width;
\r
224 //echo 'left='.$this->ez['leftMargin'].' right='.$this->ez['rightMargin'].'<br>';
\r
226 if ($pageRequired){
\r
227 // make a new page, setting the writing point back to the top
\r
228 $this->y = $this->ez['pageHeight']-$this->ez['topMargin'];
\r
229 // make the new page with a call to the basic class.
\r
230 $this->ezPageCount++;
\r
231 if (isset($this->ez['insertMode']) && $this->ez['insertMode']==1){
\r
232 $id = $this->ezPages[$this->ezPageCount] = $this->newPage(1,$this->ez['insertOptions']['id'],$this->ez['insertOptions']['pos']);
\r
233 // then manipulate the insert options so that inserted pages follow each other
\r
234 $this->ez['insertOptions']['id']=$id;
\r
235 $this->ez['insertOptions']['pos']='after';
\r
237 $this->ezPages[$this->ezPageCount] = $this->newPage();
\r
240 $this->y = $this->ez['pageHeight']-$this->ez['topMargin'];
\r
244 // ------------------------------------------------------------------------------
\r
246 function ezSetMargins($top,$bottom,$left,$right){
\r
247 // sets the margins to new values
\r
248 $this->ez['topMargin']=$top;
\r
249 $this->ez['bottomMargin']=$bottom;
\r
250 $this->ez['leftMargin']=$left;
\r
251 $this->ez['rightMargin']=$right;
\r
252 // check to see if this means that the current writing position is outside the
\r
254 if ($this->y > $this->ez['pageHeight']-$top){
\r
255 // then move y down
\r
256 $this->y = $this->ez['pageHeight']-$top;
\r
258 if ( $this->y < $bottom){
\r
259 // then make a new page
\r
260 $this->ezNewPage();
\r
264 // ------------------------------------------------------------------------------
\r
266 function ezGetCurrentPageNumber(){
\r
267 // return the strict numbering (1,2,3,4..) number of the current page
\r
268 return $this->ezPageCount;
\r
271 // ------------------------------------------------------------------------------
\r
273 function ezStartPageNumbers($x,$y,$size,$pos='left',$pattern='{PAGENUM} of {TOTALPAGENUM}',$num=''){
\r
274 // put page numbers on the pages from here.
\r
275 // place then on the 'pos' side of the coordinates (x,y).
\r
276 // pos can be 'left' or 'right'
\r
277 // use the given 'pattern' for display, where (PAGENUM} and {TOTALPAGENUM} are replaced
\r
279 // if $num is set, then make the first page this number, the number of total pages will
\r
280 // be adjusted to account for this.
\r
281 // Adjust this function so that each time you 'start' page numbers then you effectively start a different batch
\r
282 // return the number of the batch, so that they can be stopped in a different order if required.
\r
283 if (!$pos || !strlen($pos)){
\r
286 if (!$pattern || !strlen($pattern)){
\r
287 $pattern='{PAGENUM} of {TOTALPAGENUM}';
\r
289 if (!isset($this->ez['pageNumbering'])){
\r
290 $this->ez['pageNumbering']=array();
\r
292 $i = count($this->ez['pageNumbering']);
\r
293 $this->ez['pageNumbering'][$i][$this->ezPageCount]=array('x'=>$x,'y'=>$y,'pos'=>$pos,'pattern'=>$pattern,'num'=>$num,'size'=>$size);
\r
297 // ------------------------------------------------------------------------------
\r
299 function ezWhatPageNumber($pageNum,$i=0){
\r
300 // given a particular generic page number (ie, document numbered sequentially from beginning),
\r
301 // return the page number under a particular page numbering scheme ($i)
\r
305 if (!isset($this->ez['pageNumbering']))
\r
307 $this->addMessage('WARNING: page numbering called for and wasn\'t started with ezStartPageNumbers');
\r
310 foreach($this->ez['pageNumbering'][$i] as $k=>$v){
\r
314 if (strlen($v['num'])){
\r
315 // a start was specified
\r
318 $num=$pageNum-$startNum+$start;
\r
329 // ------------------------------------------------------------------------------
\r
331 function ezStopPageNumbers($stopTotal=0,$next=0,$i=0){
\r
332 // if stopTotal=1 then the totalling of pages for this number will stop too
\r
333 // if $next=1, then do this page, but not the next, else do not do this page either
\r
334 // if $i is set, then stop that particular pagenumbering sequence.
\r
335 if (!isset($this->ez['pageNumbering'])){
\r
336 $this->ez['pageNumbering']=array();
\r
338 if ($next && isset($this->ez['pageNumbering'][$i][$this->ezPageCount]) && is_array($this->ez['pageNumbering'][$i][$this->ezPageCount])){
\r
339 // then this has only just been started, this will over-write the start, and nothing will appear
\r
340 // add a special command to the start block, telling it to stop as well
\r
342 $this->ez['pageNumbering'][$i][$this->ezPageCount]['stoptn']=1;
\r
344 $this->ez['pageNumbering'][$i][$this->ezPageCount]['stopn']=1;
\r
348 $this->ez['pageNumbering'][$i][$this->ezPageCount]='stopt';
\r
350 $this->ez['pageNumbering'][$i][$this->ezPageCount]='stop';
\r
353 $this->ez['pageNumbering'][$i][$this->ezPageCount].='n';
\r
358 // ------------------------------------------------------------------------------
\r
360 function ezPRVTpageNumberSearch($lbl,&$tmp){
\r
361 foreach($tmp as $i=>$v){
\r
363 if (isset($v[$lbl])){
\r
375 // ------------------------------------------------------------------------------
\r
377 function ezPRVTaddPageNumbers(){
\r
378 // this will go through the pageNumbering array and add the page numbers are required
\r
379 if (isset($this->ez['pageNumbering'])){
\r
380 $totalPages1 = $this->ezPageCount;
\r
381 $tmp1=$this->ez['pageNumbering'];
\r
383 foreach($tmp1 as $i=>$tmp){
\r
384 // do each of the page numbering systems
\r
385 // firstly, find the total pages for this one
\r
386 $k = $this->ezPRVTpageNumberSearch('stopt',$tmp);
\r
388 $totalPages = $k-1;
\r
390 $l = $this->ezPRVTpageNumberSearch('stoptn',$tmp);
\r
394 $totalPages = $totalPages1;
\r
397 foreach ($this->ezPages as $pageNum=>$id){
\r
398 if (isset($tmp[$pageNum])){
\r
399 if (is_array($tmp[$pageNum])){
\r
400 // then this must be starting page numbers
\r
402 $info = $tmp[$pageNum];
\r
403 $info['dnum']=$info['num']-$pageNum;
\r
404 // also check for the special case of the numbering stopping and starting on the same page
\r
405 if (isset($info['stopn']) || isset($info['stoptn']) ){
\r
408 } else if ($tmp[$pageNum]=='stop' || $tmp[$pageNum]=='stopt'){
\r
409 // then we are stopping page numbers
\r
411 } else if ($status==1 && ($tmp[$pageNum]=='stoptn' || $tmp[$pageNum]=='stopn')){
\r
412 // then we are stopping page numbers
\r
417 // then add the page numbering to this page
\r
418 if (strlen($info['num'])){
\r
419 $num=$pageNum+$info['dnum'];
\r
423 $total = $totalPages+$num-$pageNum;
\r
424 $pat = str_replace('{PAGENUM}',$num,$info['pattern']);
\r
425 $pat = str_replace('{TOTALPAGENUM}',$total,$pat);
\r
426 $this->reopenObject($id);
\r
427 switch($info['pos']){
\r
429 $this->addText($info['x'],$info['y'],$info['size'],$pat);
\r
432 $w=$this->getTextWidth($info['size'],$pat);
\r
433 $this->addText($info['x']-$w,$info['y'],$info['size'],$pat);
\r
436 $this->closeObject();
\r
446 // ------------------------------------------------------------------------------
\r
448 function ezPRVTcleanUp(){
\r
449 $this->ezPRVTaddPageNumbers();
\r
452 // ------------------------------------------------------------------------------
\r
454 function ezStream($options=''){
\r
455 $this->ezPRVTcleanUp();
\r
456 $this->stream($options);
\r
459 // ------------------------------------------------------------------------------
\r
461 function ezOutput($options=0){
\r
462 $this->ezPRVTcleanUp();
\r
463 return $this->output($options);
\r
466 // ------------------------------------------------------------------------------
\r
468 function ezSetY($y){
\r
469 // used to change the vertical position of the writing point.
\r
471 if ( $this->y < $this->ez['bottomMargin']){
\r
472 // then make a new page
\r
473 $this->ezNewPage();
\r
477 // ------------------------------------------------------------------------------
\r
479 function ezSetDy($dy,$mod=''){
\r
480 // used to change the vertical position of the writing point.
\r
481 // changes up by a positive increment, so enter a negative number to go
\r
483 // if $mod is set to 'makeSpace' and a new page is forced, then the pointed will be moved
\r
484 // down on the new page, this will allow space to be reserved for graphics etc.
\r
486 if ( $this->y < $this->ez['bottomMargin']){
\r
487 // then make a new page
\r
488 $this->ezNewPage();
\r
489 if ($mod=='makeSpace'){
\r
495 // ------------------------------------------------------------------------------
\r
497 function ezPrvtTableDrawLines($pos,$gap,$x0,$x1,$y0,$y1,$y2,$col,$inner,$outer,$opt=1){
\r
500 $this->setStrokeColor($col[0],$col[1],$col[2]);
\r
503 foreach($pos as $x){
\r
505 if ($cnt==1 || $cnt==$n){
\r
506 $this->setLineStyle($outer);
\r
508 $this->setLineStyle($inner);
\r
510 $this->line($x-$gap/2,$y0,$x-$gap/2,$y2);
\r
511 if ($x>$x1){ $x1=$x; };
\r
512 if ($x<$x0){ $x0=$x; };
\r
514 $this->setLineStyle($outer);
\r
515 $this->line($x0-$gap/2-$outer/2,$y0,$x1-$gap/2+$outer/2,$y0);
\r
516 // only do the second line if it is different to the first, AND each row does not have
\r
518 if ($y0!=$y1 && $opt<2){
\r
519 $this->line($x0-$gap/2,$y1,$x1-$gap/2,$y1);
\r
521 $this->line($x0-$gap/2-$outer/2,$y2,$x1-$gap/2+$outer/2,$y2);
\r
524 // ------------------------------------------------------------------------------
\r
526 function ezPrvtTableColumnHeadings($cols,$pos,$maxWidth,$height,$decender,$gap,$size,&$y,$optionsAll=array()){
\r
527 // uses ezText to add the text, and returns the height taken by the largest heading
\r
528 // this page will move the headings to a new page if they will not fit completely on this one
\r
529 // transaction support will be used to implement this
\r
531 if (isset($optionsAll['cols'])){
\r
532 $options = $optionsAll['cols'];
\r
534 $options = array();
\r
538 $startPage = $this->ezPageCount;
\r
541 // $y is the position at which the top of the table should start, so the base
\r
542 // of the first text, is $y-$height-$gap-$decender, but ezText starts by dropping $height
\r
544 // the return from this function is the total cell height, including gaps, and $y is adjusted
\r
545 // to be the postion of the bottom line
\r
547 // begin the transaction
\r
548 $this->transaction('start');
\r
550 // $y-=$gap-$decender;
\r
553 foreach($cols as $colName=>$colHeading){
\r
555 if (isset($options[$colName]) && isset($options[$colName]['justification'])){
\r
556 $justification = $options[$colName]['justification'];
\r
558 $justification = 'left';
\r
560 $this->ezText($colHeading,$size,array('aleft'=> $pos[$colName],'aright'=>($maxWidth[$colName]+$pos[$colName]),'justification'=>$justification));
\r
566 $y = $y - $mx - $gap + $decender;
\r
567 // $y -= $mx-$gap+$decender;
\r
569 // now, if this has moved to a new page, then abort the transaction, move to a new page, and put it there
\r
570 // do not check on the second time around, to avoid an infinite loop
\r
571 if ($this->ezPageCount != $startPage && $secondGo==0){
\r
572 $this->transaction('rewind');
\r
573 $this->ezNewPage();
\r
574 $y = $this->y - $gap-$decender;
\r
581 $this->transaction('commit');
\r
586 return $mx+$gap*2-$decender;
\r
589 // ------------------------------------------------------------------------------
\r
591 function ezPrvtGetTextWidth($size,$text){
\r
592 // will calculate the maximum width, taking into account that the text may be broken
\r
595 $lines = explode("\n",$text);
\r
596 foreach ($lines as $line){
\r
597 $w = $this->getTextWidth($size,$line);
\r
605 // ------------------------------------------------------------------------------
\r
607 function ezTable(&$data,$cols='',$title='',$options=''){
\r
608 // add a table of information to the pdf document
\r
609 // $data is a two dimensional array
\r
610 // $cols (optional) is an associative array, the keys are the names of the columns from $data
\r
611 // to be presented (and in that order), the values are the titles to be given to the columns
\r
612 // $title (optional) is the title to be put on the top of the table
\r
614 // $options is an associative array which can contain:
\r
615 // 'showLines'=> 0,1,2, default is 1 (show outside and top lines only), 2=> lines on each row
\r
616 // 'showHeadings' => 0 or 1
\r
617 // 'shaded'=> 0,1,2,3 default is 1 (1->alternate lines are shaded, 0->no shading, 2-> both shaded, second uses shadeCol2)
\r
618 // 'shadeCol' => (r,g,b) array, defining the colour of the shading, default is (0.8,0.8,0.8)
\r
619 // 'shadeCol2' => (r,g,b) array, defining the colour of the shading of the other blocks, default is (0.7,0.7,0.7)
\r
620 // 'fontSize' => 10
\r
621 // 'textCol' => (r,g,b) array, text colour
\r
622 // 'titleFontSize' => 12
\r
623 // 'rowGap' => 2 , the space added at the top and bottom of each row, between the text and the lines
\r
624 // 'colGap' => 5 , the space on the left and right sides of each cell
\r
625 // 'lineCol' => (r,g,b) array, defining the colour of the lines, default, black.
\r
626 // 'xPos' => 'left','right','center','centre',or coordinate, reference coordinate in the x-direction
\r
627 // 'xOrientation' => 'left','right','center','centre', position of the table w.r.t 'xPos'
\r
628 // 'width'=> <number> which will specify the width of the table, if it turns out to not be this
\r
629 // wide, then it will stretch the table to fit, if it is wider then each cell will be made
\r
630 // proportionalty smaller, and the content may have to wrap.
\r
631 // 'maxWidth'=> <number> similar to 'width', but will only make table smaller than it wants to be
\r
632 // 'options' => array(<colname>=>array('justification'=>'left','width'=>100,'link'=>linkDataName),<colname>=>....)
\r
633 // allow the setting of other paramaters for the individual columns
\r
634 // 'minRowSpace'=> the minimum space between the bottom of each row and the bottom margin, in which a new row will be started
\r
635 // if it is less, then a new page would be started, default=-100
\r
636 // 'innerLineThickness'=>1
\r
637 // 'outerLineThickness'=>1
\r
638 // 'splitRows'=>0, 0 or 1, whether or not to allow the rows to be split across page boundaries
\r
639 // 'protectRows'=>number, the number of rows to hold with the heading on page, ie, if there less than this number of
\r
640 // rows on the page, then move the whole lot onto the next page, default=1
\r
642 // note that the user will have had to make a font selection already or this will not
\r
643 // produce a valid pdf file.
\r
645 if (!is_array($data)){
\r
649 if (!is_array($cols)){
\r
650 // take the columns from the first row of the data set
\r
652 list($k,$v)=each($data);
\r
653 if (!is_array($v)){
\r
657 foreach($v as $k1=>$v1){
\r
662 if (!is_array($options)){
\r
667 'shaded'=>1,'showLines'=>1,'shadeCol'=>array(0.8,0.8,0.8),'shadeCol2'=>array(0.7,0.7,0.7),'fontSize'=>10,'titleFontSize'=>12
\r
668 ,'titleGap'=>5,'lineCol'=>array(0,0,0),'gap'=>5,'xPos'=>'centre','xOrientation'=>'centre'
\r
669 ,'showHeadings'=>1,'textCol'=>array(0,0,0),'width'=>0,'maxWidth'=>0,'cols'=>array(),'minRowSpace'=>-100,'rowGap'=>2,'colGap'=>5
\r
670 ,'innerLineThickness'=>1,'outerLineThickness'=>1,'splitRows'=>0,'protectRows'=>1
\r
673 foreach($defaults as $key=>$value){
\r
674 if (is_array($value)){
\r
675 if (!isset($options[$key]) || !is_array($options[$key])){
\r
676 $options[$key]=$value;
\r
679 if (!isset($options[$key])){
\r
680 $options[$key]=$value;
\r
684 $options['gap']=2*$options['colGap'];
\r
686 $middle = ($this->ez['pageWidth']-$this->ez['rightMargin'])/2+($this->ez['leftMargin'])/2;
\r
687 // figure out the maximum widths of the text within each column
\r
689 foreach($cols as $colName=>$colHeading){
\r
690 $maxWidth[$colName]=0;
\r
692 // find the maximum cell widths based on the data
\r
693 foreach($data as $row){
\r
694 foreach($cols as $colName=>$colHeading){
\r
695 $w = $this->ezPrvtGetTextWidth($options['fontSize'],(string)$row[$colName])*1.01;
\r
696 if ($w > $maxWidth[$colName]){
\r
697 $maxWidth[$colName]=$w;
\r
701 // and the maximum widths to fit in the headings
\r
702 foreach($cols as $colName=>$colTitle){
\r
703 $w = $this->ezPrvtGetTextWidth($options['fontSize'],(string)$colTitle)*1.01;
\r
704 if ($w > $maxWidth[$colName]){
\r
705 $maxWidth[$colName]=$w;
\r
709 // calculate the start positions of each of the columns
\r
713 $adjustmentWidth=0;
\r
715 foreach($maxWidth as $colName => $w){
\r
717 // if the column width has been specified then set that here, also total the
\r
718 // width avaliable for adjustment
\r
719 if (isset($options['cols'][$colName]) && isset($options['cols'][$colName]['width']) && $options['cols'][$colName]['width']>0){
\r
720 $t=$t+$options['cols'][$colName]['width'];
\r
721 $maxWidth[$colName] = $options['cols'][$colName]['width']-$options['gap'];
\r
722 $setWidth += $options['cols'][$colName]['width'];
\r
724 $t=$t+$w+$options['gap'];
\r
725 $adjustmentWidth += $w;
\r
726 $setWidth += $options['gap'];
\r
731 // if maxWidth is specified, and the table is too wide, and the width has not been set,
\r
732 // then set the width.
\r
733 if ($options['width']==0 && $options['maxWidth'] && ($t-$x)>$options['maxWidth']){
\r
734 // then need to make this one smaller
\r
735 $options['width']=$options['maxWidth'];
\r
738 if ($options['width'] && $adjustmentWidth>0 && $setWidth<$options['width']){
\r
739 // first find the current widths of the columns involved in this mystery
\r
745 foreach($pos as $colName=>$p){
\r
746 if (!isset($options['cols'][$last]) || !isset($options['cols'][$last]['width']) || $options['cols'][$last]['width']<=0){
\r
747 if (strlen($last)){
\r
748 $cols0[$last]=$p-$xq -$options['gap'];
\r
749 $presentWidth += ($p-$xq - $options['gap']);
\r
752 $cols1[$last]=$p-$xq;
\r
757 // $cols0 contains the widths of all the columns which are not set
\r
758 $neededWidth = $options['width']-$setWidth;
\r
759 // if needed width is negative then add it equally to each column, else get more tricky
\r
760 if ($presentWidth<$neededWidth){
\r
761 foreach($cols0 as $colName=>$w){
\r
762 $cols0[$colName]+= ($neededWidth-$presentWidth)/count($cols0);
\r
767 while ($presentWidth>$neededWidth && $cnt<100){
\r
768 $cnt++; // insurance policy
\r
769 // find the widest columns, and the next to widest width
\r
770 $aWidest = array();
\r
773 foreach($cols0 as $colName=>$w){
\r
775 $aWidest=array($colName);
\r
776 $nWidest = $widest;
\r
778 } else if ($w==$widest){
\r
779 $aWidest[]=$colName;
\r
782 // then figure out what the width of the widest columns would have to be to take up all the slack
\r
783 $newWidestWidth = $widest - ($presentWidth-$neededWidth)/count($aWidest);
\r
784 if ($newWidestWidth > $nWidest){
\r
785 // then there is space to set them to this
\r
786 foreach($aWidest as $colName){
\r
787 $cols0[$colName] = $newWidestWidth;
\r
789 $presentWidth=$neededWidth;
\r
791 // there is not space, reduce the size of the widest ones down to the next size down, and we
\r
792 // will go round again
\r
793 foreach($aWidest as $colName){
\r
794 $cols0[$colName] = $nWidest;
\r
796 $presentWidth=$presentWidth-($widest-$nWidest)*count($aWidest);
\r
800 // $cols0 now contains the new widths of the constrained columns.
\r
801 // now need to update the $pos and $maxWidth arrays
\r
803 foreach($pos as $colName=>$p){
\r
804 $pos[$colName]=$xq;
\r
805 if (!isset($options['cols'][$colName]) || !isset($options['cols'][$colName]['width']) || $options['cols'][$colName]['width']<=0){
\r
806 if (isset($cols0[$colName])){
\r
807 $xq += $cols0[$colName] + $options['gap'];
\r
808 $maxWidth[$colName]=$cols0[$colName];
\r
811 if (isset($cols1[$colName])){
\r
812 $xq += $cols1[$colName];
\r
817 $t=$x+$options['width'];
\r
821 // now adjust the table to the correct location across the page
\r
822 switch ($options['xPos']){
\r
824 $xref = $this->ez['leftMargin'];
\r
827 $xref = $this->ez['pageWidth'] - $this->ez['rightMargin'];
\r
834 $xref = $options['xPos'];
\r
837 switch ($options['xOrientation']){
\r
851 foreach($pos as $k=>$v){
\r
857 $baseLeftMargin = $this->ez['leftMargin'];
\r
862 // ok, just about ready to make me a table
\r
863 $this->setColor($options['textCol'][0],$options['textCol'][1],$options['textCol'][2]);
\r
864 $this->setStrokeColor($options['shadeCol'][0],$options['shadeCol'][1],$options['shadeCol'][2]);
\r
866 $middle = ($x1+$x0)/2;
\r
868 // start a transaction which will be used to regress the table, if there are not enough rows protected
\r
869 if ($options['protectRows']>0){
\r
870 $this->transaction('start');
\r
874 while ($abortTable){
\r
877 $dm = $this->ez['leftMargin']-$baseLeftMargin;
\r
878 foreach($basePos as $k=>$v){
\r
883 $middle = ($x1+$x0)/2;
\r
886 // if the title is set, then do that
\r
887 if (strlen($title)){
\r
888 $w = $this->getTextWidth($options['titleFontSize'],$title);
\r
889 $this->y -= $this->getFontHeight($options['titleFontSize']);
\r
890 if ($this->y < $this->ez['bottomMargin']){
\r
891 $this->ezNewPage();
\r
892 // margins may have changed on the newpage
\r
893 $dm = $this->ez['leftMargin']-$baseLeftMargin;
\r
894 foreach($basePos as $k=>$v){
\r
899 $middle = ($x1+$x0)/2;
\r
900 $this->y -= $this->getFontHeight($options['titleFontSize']);
\r
902 $this->addText($middle-$w/2,$this->y,$options['titleFontSize'],$title);
\r
903 $this->y -= $options['titleGap'];
\r
906 // margins may have changed on the newpage
\r
907 $dm = $this->ez['leftMargin']-$baseLeftMargin;
\r
908 foreach($basePos as $k=>$v){
\r
914 $y=$this->y; // to simplify the code a bit
\r
917 $height = $this->getFontHeight($options['fontSize']);
\r
918 $decender = $this->getFontDecender($options['fontSize']);
\r
924 if ($options['showHeadings']){
\r
925 // this function will move the start of the table to a new page if it does not fit on this one
\r
926 $headingHeight = $this->ezPrvtTableColumnHeadings($cols,$pos,$maxWidth,$height,$decender,$options['rowGap'],$options['fontSize'],$y,$options);
\r
927 $y0 = $y+$headingHeight;
\r
931 $dm = $this->ez['leftMargin']-$baseLeftMargin;
\r
932 foreach($basePos as $k=>$v){
\r
944 // open an object here so that the text can be put in over the shading
\r
945 if ($options['shaded']){
\r
946 $this->saveState();
\r
947 $textObjectId = $this->openObject();
\r
948 $this->closeObject();
\r
949 $this->addObject($textObjectId);
\r
950 $this->reopenObject($textObjectId);
\r
955 foreach($data as $row){
\r
957 // the transaction support will be used to prevent rows being split
\r
958 if ($options['splitRows']==0){
\r
959 $pageStart = $this->ezPageCount;
\r
960 if (isset($this->ez['columns']) && $this->ez['columns']['on']==1){
\r
961 $columnStart = $this->ez['columns']['colNum'];
\r
963 $this->transaction('start');
\r
971 while(!$abortTable && $ok == 0){
\r
975 while(!$abortTable && ($newPage || $newRow)){
\r
978 if ($newPage || $y<$this->ez['bottomMargin'] || (isset($options['minRowSpace']) && $y<($this->ez['bottomMargin']+$options['minRowSpace'])) ){
\r
979 // check that enough rows are with the heading
\r
980 if ($options['protectRows']>0 && $movedOnce==0 && $cnt<=$options['protectRows']){
\r
981 // then we need to move the whole table onto the next page
\r
986 $y2=$y-$mx+2*$height+$decender-$newRow*$height;
\r
987 if ($options['showLines']){
\r
988 if (!$options['showHeadings']){
\r
991 $this->ezPrvtTableDrawLines($pos,$options['gap'],$x0,$x1,$y0,$y1,$y2,$options['lineCol'],$options['innerLineThickness'],$options['outerLineThickness'],$options['showLines']);
\r
993 if ($options['shaded']){
\r
994 $this->closeObject();
\r
995 $this->restoreState();
\r
997 $this->ezNewPage();
\r
998 // and the margins may have changed, this is due to the possibility of the columns being turned on
\r
999 // as the columns are managed by manipulating the margins
\r
1001 $dm = $this->ez['leftMargin']-$baseLeftMargin;
\r
1002 foreach($basePos as $k=>$v){
\r
1010 if ($options['shaded']){
\r
1011 $this->saveState();
\r
1012 $textObjectId = $this->openObject();
\r
1013 $this->closeObject();
\r
1014 $this->addObject($textObjectId);
\r
1015 $this->reopenObject($textObjectId);
\r
1017 $this->setColor($options['textCol'][0],$options['textCol'][1],$options['textCol'][2],1);
\r
1018 $y = $this->ez['pageHeight']-$this->ez['topMargin'];
\r
1021 if ($options['showHeadings']){
\r
1022 $this->ezPrvtTableColumnHeadings($cols,$pos,$maxWidth,$height,$decender,$options['rowGap'],$options['fontSize'],$y,$options);
\r
1031 // write the actual data
\r
1032 // if these cells need to be split over a page, then $newPage will be set, and the remaining
\r
1033 // text will be placed in $leftOvers
\r
1035 $leftOvers=array();
\r
1037 foreach($cols as $colName=>$colTitle){
\r
1038 $this->ezSetY($y+$height);
\r
1040 if (isset($row[$colName])){
\r
1041 if (isset($options['cols'][$colName]) && isset($options['cols'][$colName]['link']) && strlen($options['cols'][$colName]['link'])){
\r
1043 $lines = explode("\n",$row[$colName]);
\r
1044 if (isset($row[$options['cols'][$colName]['link']]) && strlen($row[$options['cols'][$colName]['link']])){
\r
1045 foreach($lines as $k=>$v){
\r
1046 $lines[$k]='<c:alink:'.$row[$options['cols'][$colName]['link']].'>'.$v.'</c:alink>';
\r
1050 $lines = explode("\n",$row[$colName]);
\r
1055 $this->y -= $options['rowGap'];
\r
1056 foreach ($lines as $line){
\r
1057 $line = $this->ezProcessText($line);
\r
1060 while (strlen($line) || $start){
\r
1062 if (!$colNewPage){
\r
1063 $this->y=$this->y-$height;
\r
1065 if ($this->y < $this->ez['bottomMargin']){
\r
1066 // $this->ezNewPage();
\r
1067 $newPage=1; // whether a new page is required for any of the columns
\r
1068 $colNewPage=1; // whether a new page is required for this column
\r
1071 if (isset($leftOvers[$colName])){
\r
1072 $leftOvers[$colName].="\n".$line;
\r
1074 $leftOvers[$colName] = $line;
\r
1078 if (isset($options['cols'][$colName]) && isset($options['cols'][$colName]['justification']) ){
\r
1079 $just = $options['cols'][$colName]['justification'];
\r
1084 $line=$this->addTextWrap($pos[$colName],$this->y,$maxWidth[$colName],$options['fontSize'],$line,$just);
\r
1089 $dy=$y+$height-$this->y+$options['rowGap'];
\r
1090 if ($dy-$height*$newPage>$mx){
\r
1091 $mx=$dy-$height*$newPage;
\r
1094 // set $row to $leftOvers so that they will be processed onto the new page
\r
1095 $row = $leftOvers;
\r
1096 // now add the shading underneath
\r
1097 if ($options['shaded'] && $cnt%2==0){
\r
1098 $this->closeObject();
\r
1099 $this->setColor($options['shadeCol'][0],$options['shadeCol'][1],$options['shadeCol'][2],1);
\r
1100 $this->filledRectangle($x0-$options['gap']/2,$y+$decender+$height-$mx,$x1-$x0,$mx);
\r
1101 $this->reopenObject($textObjectId);
\r
1104 if ($options['shaded']==2 && $cnt%2==1){
\r
1105 $this->closeObject();
\r
1106 $this->setColor($options['shadeCol2'][0],$options['shadeCol2'][1],$options['shadeCol2'][2],1);
\r
1107 $this->filledRectangle($x0-$options['gap']/2,$y+$decender+$height-$mx,$x1-$x0,$mx);
\r
1108 $this->reopenObject($textObjectId);
\r
1111 if ($options['showLines']>1){
\r
1112 // then draw a line on the top of each block
\r
1113 // $this->closeObject();
\r
1114 $this->saveState();
\r
1115 $this->setStrokeColor($options['lineCol'][0],$options['lineCol'][1],$options['lineCol'][2],1);
\r
1116 // $this->line($x0-$options['gap']/2,$y+$decender+$height-$mx,$x1-$x0,$mx);
\r
1118 $this->setLineStyle($options['outerLineThickness']);
\r
1121 $this->setLineStyle($options['innerLineThickness']);
\r
1123 $this->line($x0-$options['gap']/2,$y+$decender+$height,$x1-$options['gap']/2,$y+$decender+$height);
\r
1124 $this->restoreState();
\r
1125 // $this->reopenObject($textObjectId);
\r
1128 $y=$y-$mx+$height;
\r
1130 // checking row split over pages
\r
1131 if ($options['splitRows']==0){
\r
1132 if ( ( ($this->ezPageCount != $pageStart) || (isset($this->ez['columns']) && $this->ez['columns']['on']==1 && $columnStart != $this->ez['columns']['colNum'] )) && $secondTurn==0){
\r
1133 // then we need to go back and try that again !
\r
1136 $this->transaction('rewind');
\r
1143 $dm = $this->ez['leftMargin']-$baseLeftMargin;
\r
1144 foreach($basePos as $k=>$v){
\r
1151 $this->transaction('commit');
\r
1155 $ok=1; // don't go round the loop if splitting rows is allowed
\r
1158 } // end of while to check for row splitting
\r
1161 $this->transaction('abort');
\r
1163 // only the outer transaction should be operational
\r
1164 $this->transaction('rewind');
\r
1165 $this->ezNewPage();
\r
1169 } // end of foreach ($data as $row)
\r
1171 } // end of while ($abortTable)
\r
1173 // table has been put on the page, the rows guarded as required, commit.
\r
1174 $this->transaction('commit');
\r
1177 if ($options['showLines']){
\r
1178 if (!$options['showHeadings']){
\r
1181 $this->ezPrvtTableDrawLines($pos,$options['gap'],$x0,$x1,$y0,$y1,$y2,$options['lineCol'],$options['innerLineThickness'],$options['outerLineThickness'],$options['showLines']);
\r
1184 // close the object for drawing the text on top
\r
1185 if ($options['shaded']){
\r
1186 $this->closeObject();
\r
1187 $this->restoreState();
\r
1194 // ------------------------------------------------------------------------------
\r
1195 function ezProcessText($text){
\r
1196 // this function will intially be used to implement underlining support, but could be used for a range of other
\r
1198 $search = array('<u>','<U>','</u>','</U>');
\r
1199 $replace = array('<c:uline>','<c:uline>','</c:uline>','</c:uline>');
\r
1200 return str_replace($search,$replace,$text);
\r
1203 // ------------------------------------------------------------------------------
\r
1205 function ezText($text,$size=0,$options=array(),$test=0){
\r
1206 // this will add a string of text to the document, starting at the current drawing
\r
1208 // it will wrap to keep within the margins, including optional offsets from the left
\r
1209 // and the right, if $size is not specified, then it will be the last one used, or
\r
1210 // the default value (12 I think).
\r
1211 // the text will go to the start of the next line when a return code "\n" is found.
\r
1212 // possible options are:
\r
1213 // 'left'=> number, gap to leave from the left margin
\r
1214 // 'right'=> number, gap to leave from the right margin
\r
1215 // 'aleft'=> number, absolute left position (overrides 'left')
\r
1216 // 'aright'=> number, absolute right position (overrides 'right')
\r
1217 // 'justification' => 'left','right','center','centre','full'
\r
1219 // only set one of the next two items (leading overrides spacing)
\r
1220 // 'leading' => number, defines the total height taken by the line, independent of the font height.
\r
1221 // 'spacing' => a real number, though usually set to one of 1, 1.5, 2 (line spacing as used in word processing)
\r
1223 // 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
\r
1225 // apply the filtering which will make the underlining function.
\r
1226 $text = $this->ezProcessText($text);
\r
1229 $store_y = $this->y;
\r
1231 if (is_array($options) && isset($options['aleft'])){
\r
1232 $left=$options['aleft'];
\r
1234 $left = $this->ez['leftMargin'] + ((is_array($options) && isset($options['left']))?$options['left']:0);
\r
1236 if (is_array($options) && isset($options['aright'])){
\r
1237 $right=$options['aright'];
\r
1239 $right = $this->ez['pageWidth'] - $this->ez['rightMargin'] - ((is_array($options) && isset($options['right']))?$options['right']:0);
\r
1242 $size = $this->ez['fontSize'];
\r
1244 $this->ez['fontSize']=$size;
\r
1247 if (is_array($options) && isset($options['justification'])){
\r
1248 $just = $options['justification'];
\r
1253 // modifications to give leading and spacing based on those given by Craig Heydenburg 1/1/02
\r
1254 if (is_array($options) && isset($options['leading'])) { ## use leading instead of spacing
\r
1255 $height = $options['leading'];
\r
1256 } else if (is_array($options) && isset($options['spacing'])) {
\r
1257 $height = $this->getFontHeight($size) * $options['spacing'];
\r
1259 $height = $this->getFontHeight($size);
\r
1263 $lines = explode("\n",$text);
\r
1264 foreach ($lines as $line){
\r
1266 while (strlen($line) || $start){
\r
1268 $this->y=$this->y-$height;
\r
1269 if ($this->y < $this->ez['bottomMargin']){
\r
1273 $this->ezNewPage();
\r
1274 // and then re-calc the left and right, in case they have changed due to columns
\r
1277 if (is_array($options) && isset($options['aleft'])){
\r
1278 $left=$options['aleft'];
\r
1280 $left = $this->ez['leftMargin'] + ((is_array($options) && isset($options['left']))?$options['left']:0);
\r
1282 if (is_array($options) && isset($options['aright'])){
\r
1283 $right=$options['aright'];
\r
1285 $right = $this->ez['pageWidth'] - $this->ez['rightMargin'] - ((is_array($options) && isset($options['right']))?$options['right']:0);
\r
1287 $line=$this->addTextWrap($left,$this->y,$right-$left,$size,$line,$just,0,$test);
\r
1292 $this->y=$store_y;
\r
1299 // ------------------------------------------------------------------------------
\r
1301 function ezImage($image,$pad = 5,$width = 0,$resize = 'full',$just = 'center',$border = ''){
\r
1302 //beta ezimage function
\r
1303 if (stristr($image,'://'))//copy to temp file
\r
1305 $fp = @fopen($image,"rb");
\r
1308 $cont.= fread($fp,1024);
\r
1311 $image = tempnam ("/tmp", "php-pdf");
\r
1312 $fp2 = @fopen($image,"w");
\r
1313 fwrite($fp2,$cont);
\r
1318 if (!(file_exists($image))) return false; //return immediately if image file does not exist
\r
1319 $imageInfo = getimagesize($image);
\r
1320 switch ($imageInfo[2]){
\r
1328 return false; //return if file is not jpg or png
\r
1330 if ($width == 0) $width = $imageInfo[0]; //set width
\r
1331 $ratio = $imageInfo[0]/$imageInfo[1];
\r
1333 //get maximum width of image
\r
1334 if (isset($this->ez['columns']) && $this->ez['columns']['on'] == 1)
\r
1336 $bigwidth = $this->ez['columns']['width'] - ($pad * 2);
\r
1340 $bigwidth = $this->ez['pageWidth'] - ($pad * 2);
\r
1342 //fix width if larger than maximum or if $resize=full
\r
1343 if ($resize == 'full' || $resize == 'width' || $width > $bigwidth)
\r
1345 $width = $bigwidth;
\r
1349 $height = ($width/$ratio); //set height
\r
1351 //fix size if runs off page
\r
1352 if ($height > ($this->y - $this->ez['bottomMargin'] - ($pad * 2)))
\r
1354 if ($resize != 'full')
\r
1356 $this->ezNewPage();
\r
1360 $height = ($this->y - $this->ez['bottomMargin'] - ($pad * 2)); //shrink height
\r
1361 $width = ($height*$ratio); //fix width
\r
1365 //fix x-offset if image smaller than bigwidth
\r
1366 if ($width < $bigwidth)
\r
1368 //center if justification=center
\r
1369 if ($just == 'center')
\r
1371 $offset = ($bigwidth - $width) / 2;
\r
1373 //move to right if justification=right
\r
1374 if ($just == 'right')
\r
1376 $offset = ($bigwidth - $width);
\r
1378 //leave at left if justification=left
\r
1379 if ($just == 'left')
\r
1386 //call appropriate function
\r
1387 if ($type == "jpeg"){
\r
1388 $this->addJpegFromFile($image,$this->ez['leftMargin'] + $pad + $offset, $this->y + $this->getFontHeight($this->ez['fontSize']) - $pad - $height,$width);
\r
1391 if ($type == "png"){
\r
1392 $this->addPngFromFile($image,$this->ez['leftMargin'] + $pad + $offset, $this->y + $this->getFontHeight($this->ez['fontSize']) - $pad - $height,$width);
\r
1395 if ($border != '')
\r
1397 if (!(isset($border['color'])))
\r
1399 $border['color']['red'] = .5;
\r
1400 $border['color']['blue'] = .5;
\r
1401 $border['color']['green'] = .5;
\r
1403 if (!(isset($border['width']))) $border['width'] = 1;
\r
1404 if (!(isset($border['cap']))) $border['cap'] = 'round';
\r
1405 if (!(isset($border['join']))) $border['join'] = 'round';
\r
1408 $this->setStrokeColor($border['color']['red'],$border['color']['green'],$border['color']['blue']);
\r
1409 $this->setLineStyle($border['width'],$border['cap'],$border['join']);
\r
1410 $this->rectangle($this->ez['leftMargin'] + $pad + $offset, $this->y + $this->getFontHeight($this->ez['fontSize']) - $pad - $height,$width,$height);
\r
1413 // move y below image
\r
1414 $this->y = $this->y - $pad - $height;
\r
1415 //remove tempfile for remote images
\r
1416 if ($temp == true) unlink($image);
\r
1419 // ------------------------------------------------------------------------------
\r
1421 // note that templating code is still considered developmental - have not really figured
\r
1422 // out a good way of doing this yet.
\r
1423 function loadTemplate($templateFile){
\r
1424 // this function will load the requested template ($file includes full or relative pathname)
\r
1425 // the code for the template will be modified to make it name safe, and then stored in
\r
1426 // an array for later use
\r
1427 // The id of the template will be returned for the user to operate on it later
\r
1428 if (!file_exists($templateFile)){
\r
1432 $code = implode('',file($templateFile));
\r
1433 if (!strlen($code)){
\r
1437 $code = trim($code);
\r
1438 if (substr($code,0,5)=='<?php'){
\r
1439 $code = substr($code,5);
\r
1441 if (substr($code,-2)=='?>'){
\r
1442 $code = substr($code,0,strlen($code)-2);
\r
1444 if (isset($this->ez['numTemplates'])){
\r
1445 $newNum = $this->ez['numTemplates'];
\r
1446 $this->ez['numTemplates']++;
\r
1449 $this->ez['numTemplates']=1;
\r
1450 $this->ez['templates']=array();
\r
1453 $this->ez['templates'][$newNum]['code']=$code;
\r
1458 // ------------------------------------------------------------------------------
\r
1460 function execTemplate($id,$data=array(),$options=array()){
\r
1461 // execute the given template on the current document.
\r
1462 if (!isset($this->ez['templates'][$id])){
\r
1465 eval($this->ez['templates'][$id]['code']);
\r
1468 // ------------------------------------------------------------------------------
\r
1469 function ilink($info){
\r
1470 $this->alink($info,1);
\r
1473 function alink($info,$internal=0){
\r
1474 // a callback function to support the formation of clickable links within the document
\r
1475 $lineFactor=0.05; // the thickness of the line as a proportion of the height. also the drop of the line.
\r
1476 switch($info['status']){
\r
1479 // the beginning of the link
\r
1480 // this should contain the URl for the link as the 'p' entry, and will also contain the value of 'nCallback'
\r
1481 if (!isset($this->ez['links'])){
\r
1482 $this->ez['links']=array();
\r
1484 $i = $info['nCallback'];
\r
1485 $this->ez['links'][$i] = array('x'=>$info['x'],'y'=>$info['y'],'angle'=>$info['angle'],'decender'=>$info['decender'],'height'=>$info['height'],'url'=>$info['p']);
\r
1486 if ($internal==0){
\r
1487 $this->saveState();
\r
1488 $this->setColor(0,0,1);
\r
1489 $this->setStrokeColor(0,0,1);
\r
1490 $thick = $info['height']*$lineFactor;
\r
1491 $this->setLineStyle($thick);
\r
1496 // the end of the link
\r
1497 // assume that it is the most recent opening which has closed
\r
1498 $i = $info['nCallback'];
\r
1499 $start = $this->ez['links'][$i];
\r
1500 // add underlining
\r
1502 $this->addInternalLink($start['url'],$start['x'],$start['y']+$start['decender'],$info['x'],$start['y']+$start['decender']+$start['height']);
\r
1504 $a = deg2rad((float)$start['angle']-90.0);
\r
1505 $drop = $start['height']*$lineFactor*1.5;
\r
1506 $dropx = cos($a)*$drop;
\r
1507 $dropy = -sin($a)*$drop;
\r
1508 $this->line($start['x']-$dropx,$start['y']-$dropy,$info['x']-$dropx,$info['y']-$dropy);
\r
1509 $this->addLink($start['url'],$start['x'],$start['y']+$start['decender'],$info['x'],$start['y']+$start['decender']+$start['height']);
\r
1510 $this->restoreState();
\r
1516 // ------------------------------------------------------------------------------
\r
1518 function uline($info){
\r
1519 // a callback function to support underlining
\r
1520 $lineFactor=0.05; // the thickness of the line as a proportion of the height. also the drop of the line.
\r
1521 switch($info['status']){
\r
1525 // the beginning of the underline zone
\r
1526 if (!isset($this->ez['links'])){
\r
1527 $this->ez['links']=array();
\r
1529 $i = $info['nCallback'];
\r
1530 $this->ez['links'][$i] = array('x'=>$info['x'],'y'=>$info['y'],'angle'=>$info['angle'],'decender'=>$info['decender'],'height'=>$info['height']);
\r
1531 $this->saveState();
\r
1532 $thick = $info['height']*$lineFactor;
\r
1533 $this->setLineStyle($thick);
\r
1537 // the end of the link
\r
1538 // assume that it is the most recent opening which has closed
\r
1539 $i = $info['nCallback'];
\r
1540 $start = $this->ez['links'][$i];
\r
1541 // add underlining
\r
1542 $a = deg2rad((float)$start['angle']-90.0);
\r
1543 $drop = $start['height']*$lineFactor*1.5;
\r
1544 $dropx = cos($a)*$drop;
\r
1545 $dropy = -sin($a)*$drop;
\r
1546 $this->line($start['x']-$dropx,$start['y']-$dropy,$info['x']-$dropx,$info['y']-$dropy);
\r
1547 $this->restoreState();
\r
1552 // ------------------------------------------------------------------------------
\r