Annotation of /mambo/branches/4.6/includes/class.ezpdf.php
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| 1 : | root | 1 | <?php |
| 2 : | |||
| 3 : | include_once('includes/class.pdf.php'); | ||
| 4 : | |||
| 5 : | class Cezpdf extends Cpdf { | ||
| 6 : | //============================================================================== | ||
| 7 : | // this class will take the basic interaction facilities of the Cpdf class | ||
| 8 : | // and make more useful functions so that the user does not have to | ||
| 9 : | // know all the ins and outs of pdf presentation to produce something pretty. | ||
| 10 : | // | ||
| 11 : | // IMPORTANT NOTE | ||
| 12 : | // there is no warranty, implied or otherwise with this software. | ||
| 13 : | // | ||
| 14 : | // version 009 (versioning is linked to class.pdf.php) | ||
| 15 : | // | ||
| 16 : | // released under a public domain licence. | ||
| 17 : | // | ||
| 18 : | // Wayne Munro, R&OS Ltd, http://www.ros.co.nz/pdf | ||
| 19 : | //============================================================================== | ||
| 20 : | |||
| 21 : | var $ez=array('fontSize'=>10); // used for storing most of the page configuration parameters | ||
| 22 : | var $y; // this is the current vertical positon on the page of the writing point, very important | ||
| 23 : | var $ezPages=array(); // keep an array of the ids of the pages, making it easy to go back and add page numbers etc. | ||
| 24 : | var $ezPageCount=0; | ||
| 25 : | |||
| 26 : | // ------------------------------------------------------------------------------ | ||
| 27 : | |||
| 28 : | function Cezpdf($paper='a4',$orientation='portrait'){ | ||
| 29 : | // Assuming that people don't want to specify the paper size using the absolute coordinates | ||
| 30 : | // allow a couple of options: | ||
| 31 : | // orientation can be 'portrait' or 'landscape' | ||
| 32 : | // or, to actually set the coordinates, then pass an array in as the first parameter. | ||
| 33 : | // the defaults are as shown. | ||
| 34 : | // | ||
| 35 : | // ------------------------- | ||
| 36 : | // 2002-07-24 - Nicola Asuni (info@tecnick.com): | ||
| 37 : | // Added new page formats (45 standard ISO paper formats and 4 american common formats) | ||
| 38 : | // paper cordinates are calculated in this way: (inches * 72) where 1 inch = 2.54 cm | ||
| 39 : | // | ||
| 40 : | // Now you may also pass a 2 values array containing the page width and height in centimeters | ||
| 41 : | // ------------------------- | ||
| 42 : | |||
| 43 : | if (!is_array($paper)){ | ||
| 44 : | switch (strtoupper($paper)){ | ||
| 45 : | case '4A0': {$size = array(0,0,4767.87,6740.79); break;} | ||
| 46 : | case '2A0': {$size = array(0,0,3370.39,4767.87); break;} | ||
| 47 : | case 'A0': {$size = array(0,0,2383.94,3370.39); break;} | ||
| 48 : | case 'A1': {$size = array(0,0,1683.78,2383.94); break;} | ||
| 49 : | case 'A2': {$size = array(0,0,1190.55,1683.78); break;} | ||
| 50 : | case 'A3': {$size = array(0,0,841.89,1190.55); break;} | ||
| 51 : | case 'A4': default: {$size = array(0,0,595.28,841.89); break;} | ||
| 52 : | case 'A5': {$size = array(0,0,419.53,595.28); break;} | ||
| 53 : | case 'A6': {$size = array(0,0,297.64,419.53); break;} | ||
| 54 : | case 'A7': {$size = array(0,0,209.76,297.64); break;} | ||
| 55 : | case 'A8': {$size = array(0,0,147.40,209.76); break;} | ||
| 56 : | case 'A9': {$size = array(0,0,104.88,147.40); break;} | ||
| 57 : | case 'A10': {$size = array(0,0,73.70,104.88); break;} | ||
| 58 : | case 'B0': {$size = array(0,0,2834.65,4008.19); break;} | ||
| 59 : | case 'B1': {$size = array(0,0,2004.09,2834.65); break;} | ||
| 60 : | case 'B2': {$size = array(0,0,1417.32,2004.09); break;} | ||
| 61 : | case 'B3': {$size = array(0,0,1000.63,1417.32); break;} | ||
| 62 : | case 'B4': {$size = array(0,0,708.66,1000.63); break;} | ||
| 63 : | case 'B5': {$size = array(0,0,498.90,708.66); break;} | ||
| 64 : | case 'B6': {$size = array(0,0,354.33,498.90); break;} | ||
| 65 : | case 'B7': {$size = array(0,0,249.45,354.33); break;} | ||
| 66 : | case 'B8': {$size = array(0,0,175.75,249.45); break;} | ||
| 67 : | case 'B9': {$size = array(0,0,124.72,175.75); break;} | ||
| 68 : | case 'B10': {$size = array(0,0,87.87,124.72); break;} | ||
| 69 : | case 'C0': {$size = array(0,0,2599.37,3676.54); break;} | ||
| 70 : | case 'C1': {$size = array(0,0,1836.85,2599.37); break;} | ||
| 71 : | case 'C2': {$size = array(0,0,1298.27,1836.85); break;} | ||
| 72 : | case 'C3': {$size = array(0,0,918.43,1298.27); break;} | ||
| 73 : | case 'C4': {$size = array(0,0,649.13,918.43); break;} | ||
| 74 : | case 'C5': {$size = array(0,0,459.21,649.13); break;} | ||
| 75 : | case 'C6': {$size = array(0,0,323.15,459.21); break;} | ||
| 76 : | case 'C7': {$size = array(0,0,229.61,323.15); break;} | ||
| 77 : | case 'C8': {$size = array(0,0,161.57,229.61); break;} | ||
| 78 : | case 'C9': {$size = array(0,0,113.39,161.57); break;} | ||
| 79 : | case 'C10': {$size = array(0,0,79.37,113.39); break;} | ||
| 80 : | case 'RA0': {$size = array(0,0,2437.80,3458.27); break;} | ||
| 81 : | case 'RA1': {$size = array(0,0,1729.13,2437.80); break;} | ||
| 82 : | case 'RA2': {$size = array(0,0,1218.90,1729.13); break;} | ||
| 83 : | case 'RA3': {$size = array(0,0,864.57,1218.90); break;} | ||
| 84 : | case 'RA4': {$size = array(0,0,609.45,864.57); break;} | ||
| 85 : | case 'SRA0': {$size = array(0,0,2551.18,3628.35); break;} | ||
| 86 : | case 'SRA1': {$size = array(0,0,1814.17,2551.18); break;} | ||
| 87 : | case 'SRA2': {$size = array(0,0,1275.59,1814.17); break;} | ||
| 88 : | case 'SRA3': {$size = array(0,0,907.09,1275.59); break;} | ||
| 89 : | case 'SRA4': {$size = array(0,0,637.80,907.09); break;} | ||
| 90 : | case 'LETTER': {$size = array(0,0,612.00,792.00); break;} | ||
| 91 : | case 'LEGAL': {$size = array(0,0,612.00,1008.00); break;} | ||
| 92 : | case 'EXECUTIVE': {$size = array(0,0,521.86,756.00); break;} | ||
| 93 : | case 'FOLIO': {$size = array(0,0,612.00,936.00); break;} | ||
| 94 : | } | ||
| 95 : | switch (strtolower($orientation)){ | ||
| 96 : | case 'landscape': | ||
| 97 : | $a=$size[3]; | ||
| 98 : | $size[3]=$size[2]; | ||
| 99 : | $size[2]=$a; | ||
| 100 : | break; | ||
| 101 : | } | ||
| 102 : | } else { | ||
| 103 : | if (count($paper)>2) { | ||
| 104 : | // then an array was sent it to set the size | ||
| 105 : | $size = $paper; | ||
| 106 : | } | ||
| 107 : | else { //size in centimeters has been passed | ||
| 108 : | $size[0] = 0; | ||
| 109 : | $size[1] = 0; | ||
| 110 : | $size[2] = ( $paper[0] / 2.54 ) * 72; | ||
| 111 : | $size[3] = ( $paper[1] / 2.54 ) * 72; | ||
| 112 : | } | ||
| 113 : | } | ||
| 114 : | $this->Cpdf($size); | ||
| 115 : | $this->ez['pageWidth']=$size[2]; | ||
| 116 : | $this->ez['pageHeight']=$size[3]; | ||
| 117 : | |||
| 118 : | // also set the margins to some reasonable defaults | ||
| 119 : | $this->ez['topMargin']=30; | ||
| 120 : | $this->ez['bottomMargin']=30; | ||
| 121 : | $this->ez['leftMargin']=30; | ||
| 122 : | $this->ez['rightMargin']=30; | ||
| 123 : | |||
| 124 : | // set the current writing position to the top of the first page | ||
| 125 : | $this->y = $this->ez['pageHeight']-$this->ez['topMargin']; | ||
| 126 : | // and get the ID of the page that was created during the instancing process. | ||
| 127 : | $this->ezPages[1]=$this->getFirstPageId(); | ||
| 128 : | $this->ezPageCount=1; | ||
| 129 : | } | ||
| 130 : | |||
| 131 : | // ------------------------------------------------------------------------------ | ||
| 132 : | // 2002-07-24: Nicola Asuni (info@tecnick.com) | ||
| 133 : | // Set Margins in centimeters | ||
| 134 : | function ezSetCmMargins($top,$bottom,$left,$right){ | ||
| 135 : | $top = ( $top / 2.54 ) * 72; | ||
| 136 : | $bottom = ( $bottom / 2.54 ) * 72; | ||
| 137 : | $left = ( $left / 2.54 ) * 72; | ||
| 138 : | $right = ( $right / 2.54 ) * 72; | ||
| 139 : | $this->ezSetMargins($top,$bottom,$left,$right); | ||
| 140 : | } | ||
| 141 : | // ------------------------------------------------------------------------------ | ||
| 142 : | |||
| 143 : | |||
| 144 : | function ezColumnsStart($options=array()){ | ||
| 145 : | // start from the current y-position, make the set number of columne | ||
| 146 : | if (isset($this->ez['columns']) && $this->ez['columns']==1){ | ||
| 147 : | // if we are already in a column mode then just return. | ||
| 148 : | return; | ||
| 149 : | } | ||
| 150 : | $def=array('gap'=>10,'num'=>2); | ||
| 151 : | foreach($def as $k=>$v){ | ||
| 152 : | if (!isset($options[$k])){ | ||
| 153 : | $options[$k]=$v; | ||
| 154 : | } | ||
| 155 : | } | ||
| 156 : | // setup the columns | ||
| 157 : | $this->ez['columns']=array('on'=>1,'colNum'=>1); | ||
| 158 : | |||
| 159 : | // store the current margins | ||
| 160 : | $this->ez['columns']['margins']=array( | ||
| 161 : | $this->ez['leftMargin'] | ||
| 162 : | ,$this->ez['rightMargin'] | ||
| 163 : | ,$this->ez['topMargin'] | ||
| 164 : | ,$this->ez['bottomMargin'] | ||
| 165 : | ); | ||
| 166 : | // and store the settings for the columns | ||
| 167 : | $this->ez['columns']['options']=$options; | ||
| 168 : | // then reset the margins to suit the new columns | ||
| 169 : | // safe enough to assume the first column here, but start from the current y-position | ||
| 170 : | $this->ez['topMargin']=$this->ez['pageHeight']-$this->y; | ||
| 171 : | $width=($this->ez['pageWidth']-$this->ez['leftMargin']-$this->ez['rightMargin']-($options['num']-1)*$options['gap'])/$options['num']; | ||
| 172 : | $this->ez['columns']['width']=$width; | ||
| 173 : | $this->ez['rightMargin']=$this->ez['pageWidth']-$this->ez['leftMargin']-$width; | ||
| 174 : | |||
| 175 : | } | ||
| 176 : | // ------------------------------------------------------------------------------ | ||
| 177 : | function ezColumnsStop(){ | ||
| 178 : | if (isset($this->ez['columns']) && $this->ez['columns']['on']==1){ | ||
| 179 : | $this->ez['columns']['on']=0; | ||
| 180 : | $this->ez['leftMargin']=$this->ez['columns']['margins'][0]; | ||
| 181 : | $this->ez['rightMargin']=$this->ez['columns']['margins'][1]; | ||
| 182 : | $this->ez['topMargin']=$this->ez['columns']['margins'][2]; | ||
| 183 : | $this->ez['bottomMargin']=$this->ez['columns']['margins'][3]; | ||
| 184 : | } | ||
| 185 : | } | ||
| 186 : | // ------------------------------------------------------------------------------ | ||
| 187 : | function ezInsertMode($status=1,$pageNum=1,$pos='before'){ | ||
| 188 : | // puts the document into insert mode. new pages are inserted until this is re-called with status=0 | ||
| 189 : | // by default pages wil be inserted at the start of the document | ||
| 190 : | switch($status){ | ||
| 191 : | case '1': | ||
| 192 : | if (isset($this->ezPages[$pageNum])){ | ||
| 193 : | $this->ez['insertMode']=1; | ||
| 194 : | $this->ez['insertOptions']=array('id'=>$this->ezPages[$pageNum],'pos'=>$pos); | ||
| 195 : | } | ||
| 196 : | break; | ||
| 197 : | case '0': | ||
| 198 : | $this->ez['insertMode']=0; | ||
| 199 : | break; | ||
| 200 : | } | ||
| 201 : | } | ||
| 202 : | // ------------------------------------------------------------------------------ | ||
| 203 : | |||
| 204 : | function ezNewPage(){ | ||
| 205 : | $pageRequired=1; | ||
| 206 : | if (isset($this->ez['columns']) && $this->ez['columns']['on']==1){ | ||
| 207 : | // check if this is just going to a new column | ||
| 208 : | // increment the column number | ||
| 209 : | //echo 'HERE<br>'; | ||
| 210 : | $this->ez['columns']['colNum']++; | ||
| 211 : | //echo $this->ez['columns']['colNum'].'<br>'; | ||
| 212 : | if ($this->ez['columns']['colNum'] <= $this->ez['columns']['options']['num']){ | ||
| 213 : | // then just reset to the top of the next column | ||
| 214 : | $pageRequired=0; | ||
| 215 : | } else { | ||
| 216 : | $this->ez['columns']['colNum']=1; | ||
| 217 : | $this->ez['topMargin']=$this->ez['columns']['margins'][2]; | ||
| 218 : | } | ||
| 219 : | |||
| 220 : | $width = $this->ez['columns']['width']; | ||
| 221 : | $this->ez['leftMargin']=$this->ez['columns']['margins'][0]+($this->ez['columns']['colNum']-1)*($this->ez['columns']['options']['gap']+$width); | ||
| 222 : | $this->ez['rightMargin']=$this->ez['pageWidth']-$this->ez['leftMargin']-$width; | ||
| 223 : | } | ||
| 224 : | //echo 'left='.$this->ez['leftMargin'].' right='.$this->ez['rightMargin'].'<br>'; | ||
| 225 : | |||
| 226 : | if ($pageRequired){ | ||
| 227 : | // make a new page, setting the writing point back to the top | ||
| 228 : | $this->y = $this->ez['pageHeight']-$this->ez['topMargin']; | ||
| 229 : | // make the new page with a call to the basic class. | ||
| 230 : | $this->ezPageCount++; | ||
| 231 : | if (isset($this->ez['insertMode']) && $this->ez['insertMode']==1){ | ||
| 232 : | $id = $this->ezPages[$this->ezPageCount] = $this->newPage(1,$this->ez['insertOptions']['id'],$this->ez['insertOptions']['pos']); | ||
| 233 : | // then manipulate the insert options so that inserted pages follow each other | ||
| 234 : | $this->ez['insertOptions']['id']=$id; | ||
| 235 : | $this->ez['insertOptions']['pos']='after'; | ||
| 236 : | } else { | ||
| 237 : | $this->ezPages[$this->ezPageCount] = $this->newPage(); | ||
| 238 : | } | ||
| 239 : | } else { | ||
| 240 : | $this->y = $this->ez['pageHeight']-$this->ez['topMargin']; | ||
| 241 : | } | ||
| 242 : | } | ||
| 243 : | |||
| 244 : | // ------------------------------------------------------------------------------ | ||
| 245 : | |||
| 246 : | function ezSetMargins($top,$bottom,$left,$right){ | ||
| 247 : | // sets the margins to new values | ||
| 248 : | $this->ez['topMargin']=$top; | ||
| 249 : | $this->ez['bottomMargin']=$bottom; | ||
| 250 : | $this->ez['leftMargin']=$left; | ||
| 251 : | $this->ez['rightMargin']=$right; | ||
| 252 : | // check to see if this means that the current writing position is outside the | ||
| 253 : | // writable area | ||
| 254 : | if ($this->y > $this->ez['pageHeight']-$top){ | ||
| 255 : | // then move y down | ||
| 256 : | $this->y = $this->ez['pageHeight']-$top; | ||
| 257 : | } | ||
| 258 : | if ( $this->y < $bottom){ | ||
| 259 : | // then make a new page | ||
| 260 : | $this->ezNewPage(); | ||
| 261 : | } | ||
| 262 : | } | ||
| 263 : | |||
| 264 : | // ------------------------------------------------------------------------------ | ||
| 265 : | |||
| 266 : | function ezGetCurrentPageNumber(){ | ||
| 267 : | // return the strict numbering (1,2,3,4..) number of the current page | ||
| 268 : | return $this->ezPageCount; | ||
| 269 : | } | ||
| 270 : | |||
| 271 : | // ------------------------------------------------------------------------------ | ||
| 272 : | |||
| 273 : | function ezStartPageNumbers($x,$y,$size,$pos='left',$pattern='{PAGENUM} of {TOTALPAGENUM}',$num=''){ | ||
| 274 : | // put page numbers on the pages from here. | ||
| 275 : | // place then on the 'pos' side of the coordinates (x,y). | ||
| 276 : | // pos can be 'left' or 'right' | ||
| 277 : | // use the given 'pattern' for display, where (PAGENUM} and {TOTALPAGENUM} are replaced | ||
| 278 : | // as required. | ||
| 279 : | // if $num is set, then make the first page this number, the number of total pages will | ||
| 280 : | // be adjusted to account for this. | ||
| 281 : | // Adjust this function so that each time you 'start' page numbers then you effectively start a different batch | ||
| 282 : | // return the number of the batch, so that they can be stopped in a different order if required. | ||
| 283 : | if (!$pos || !strlen($pos)){ | ||
| 284 : | $pos='left'; | ||
| 285 : | } | ||
| 286 : | if (!$pattern || !strlen($pattern)){ | ||
| 287 : | $pattern='{PAGENUM} of {TOTALPAGENUM}'; | ||
| 288 : | } | ||
| 289 : | if (!isset($this->ez['pageNumbering'])){ | ||
| 290 : | $this->ez['pageNumbering']=array(); | ||
| 291 : | } | ||
| 292 : | $i = count($this->ez['pageNumbering']); | ||
| 293 : | $this->ez['pageNumbering'][$i][$this->ezPageCount]=array('x'=>$x,'y'=>$y,'pos'=>$pos,'pattern'=>$pattern,'num'=>$num,'size'=>$size); | ||
| 294 : | return $i; | ||
| 295 : | } | ||
| 296 : | |||
| 297 : | // ------------------------------------------------------------------------------ | ||
| 298 : | |||
| 299 : | function ezWhatPageNumber($pageNum,$i=0){ | ||
| 300 : | // given a particular generic page number (ie, document numbered sequentially from beginning), | ||
| 301 : | // return the page number under a particular page numbering scheme ($i) | ||
| 302 : | $num=0; | ||
| 303 : | $start=1; | ||
| 304 : | $startNum=1; | ||
| 305 : | if (!isset($this->ez['pageNumbering'])) | ||
| 306 : | { | ||
| 307 : | $this->addMessage('WARNING: page numbering called for and wasn\'t started with ezStartPageNumbers'); | ||
| 308 : | return 0; | ||
| 309 : | } | ||
| 310 : | foreach($this->ez['pageNumbering'][$i] as $k=>$v){ | ||
| 311 : | if ($k<=$pageNum){ | ||
| 312 : | if (is_array($v)){ | ||
| 313 : | // start block | ||
| 314 : | if (strlen($v['num'])){ | ||
| 315 : | // a start was specified | ||
| 316 : | $start=$v['num']; | ||
| 317 : | $startNum=$k; | ||
| 318 : | $num=$pageNum-$startNum+$start; | ||
| 319 : | } | ||
| 320 : | } else { | ||
| 321 : | // stop block | ||
| 322 : | $num=0; | ||
| 323 : | } | ||
| 324 : | } | ||
| 325 : | } | ||
| 326 : | return $num; | ||
| 327 : | } | ||
| 328 : | |||
| 329 : | // ------------------------------------------------------------------------------ | ||
| 330 : | |||
| 331 : | function ezStopPageNumbers($stopTotal=0,$next=0,$i=0){ | ||
| 332 : | // if stopTotal=1 then the totalling of pages for this number will stop too | ||
| 333 : | // if $next=1, then do this page, but not the next, else do not do this page either | ||
| 334 : | // if $i is set, then stop that particular pagenumbering sequence. | ||
| 335 : | if (!isset($this->ez['pageNumbering'])){ | ||
| 336 : | $this->ez['pageNumbering']=array(); | ||
| 337 : | } | ||
| 338 : | if ($next && isset($this->ez['pageNumbering'][$i][$this->ezPageCount]) && is_array($this->ez['pageNumbering'][$i][$this->ezPageCount])){ | ||
| 339 : | // then this has only just been started, this will over-write the start, and nothing will appear | ||
| 340 : | // add a special command to the start block, telling it to stop as well | ||
| 341 : | if ($stopTotal){ | ||
| 342 : | $this->ez['pageNumbering'][$i][$this->ezPageCount]['stoptn']=1; | ||
| 343 : | } else { | ||
| 344 : | $this->ez['pageNumbering'][$i][$this->ezPageCount]['stopn']=1; | ||
| 345 : | } | ||
| 346 : | } else { | ||
| 347 : | if ($stopTotal){ | ||
| 348 : | $this->ez['pageNumbering'][$i][$this->ezPageCount]='stopt'; | ||
| 349 : | } else { | ||
| 350 : | $this->ez['pageNumbering'][$i][$this->ezPageCount]='stop'; | ||
| 351 : | } | ||
| 352 : | if ($next){ | ||
| 353 : | $this->ez['pageNumbering'][$i][$this->ezPageCount].='n'; | ||
| 354 : | } | ||
| 355 : | } | ||
| 356 : | } | ||
| 357 : | |||
| 358 : | // ------------------------------------------------------------------------------ | ||
| 359 : | |||
| 360 : | function ezPRVTpageNumberSearch($lbl,&$tmp){ | ||
| 361 : | foreach($tmp as $i=>$v){ | ||
| 362 : | if (is_array($v)){ | ||
| 363 : | if (isset($v[$lbl])){ | ||
| 364 : | return $i; | ||
| 365 : | } | ||
| 366 : | } else { | ||
| 367 : | if ($v==$lbl){ | ||
| 368 : | return $i; | ||
| 369 : | } | ||
| 370 : | } | ||
| 371 : | } | ||
| 372 : | return 0; | ||
| 373 : | } | ||
| 374 : | |||
| 375 : | // ------------------------------------------------------------------------------ | ||
| 376 : | |||
| 377 : | function ezPRVTaddPageNumbers(){ | ||
| 378 : | // this will go through the pageNumbering array and add the page numbers are required | ||
| 379 : | if (isset($this->ez['pageNumbering'])){ | ||
| 380 : | $totalPages1 = $this->ezPageCount; | ||
| 381 : | $tmp1=$this->ez['pageNumbering']; | ||
| 382 : | $status=0; | ||
| 383 : | foreach($tmp1 as $i=>$tmp){ | ||
| 384 : | // do each of the page numbering systems | ||
| 385 : | // firstly, find the total pages for this one | ||
| 386 : | $k = $this->ezPRVTpageNumberSearch('stopt',$tmp); | ||
| 387 : | if ($k && $k>0){ | ||
| 388 : | $totalPages = $k-1; | ||
| 389 : | } else { | ||
| 390 : | $l = $this->ezPRVTpageNumberSearch('stoptn',$tmp); | ||
| 391 : | if ($l && $l>0){ | ||
| 392 : | $totalPages = $l; | ||
| 393 : | } else { | ||
| 394 : | $totalPages = $totalPages1; | ||
| 395 : | } | ||
| 396 : | } | ||
| 397 : | foreach ($this->ezPages as $pageNum=>$id){ | ||
| 398 : | if (isset($tmp[$pageNum])){ | ||
| 399 : | if (is_array($tmp[$pageNum])){ | ||
| 400 : | // then this must be starting page numbers | ||
| 401 : | $status=1; | ||
| 402 : | $info = $tmp[$pageNum]; | ||
| 403 : | $info['dnum']=$info['num']-$pageNum; | ||
| 404 : | // also check for the special case of the numbering stopping and starting on the same page | ||
| 405 : | if (isset($info['stopn']) || isset($info['stoptn']) ){ | ||
| 406 : | $status=2; | ||
| 407 : | } | ||
| 408 : | } else if ($tmp[$pageNum]=='stop' || $tmp[$pageNum]=='stopt'){ | ||
| 409 : | // then we are stopping page numbers | ||
| 410 : | $status=0; | ||
| 411 : | } else if ($status==1 && ($tmp[$pageNum]=='stoptn' || $tmp[$pageNum]=='stopn')){ | ||
| 412 : | // then we are stopping page numbers | ||
| 413 : | $status=2; | ||
| 414 : | } | ||
| 415 : | } | ||
| 416 : | if ($status){ | ||
| 417 : | // then add the page numbering to this page | ||
| 418 : | if (strlen($info['num'])){ | ||
| 419 : | $num=$pageNum+$info['dnum']; | ||
| 420 : | } else { | ||
| 421 : | $num=$pageNum; | ||
| 422 : | } | ||
| 423 : | $total = $totalPages+$num-$pageNum; | ||
| 424 : | $pat = str_replace('{PAGENUM}',$num,$info['pattern']); | ||
| 425 : | $pat = str_replace('{TOTALPAGENUM}',$total,$pat); | ||
| 426 : | $this->reopenObject($id); | ||
| 427 : | switch($info['pos']){ | ||
| 428 : | case 'right': | ||
| 429 : | $this->addText($info['x'],$info['y'],$info['size'],$pat); | ||
| 430 : | break; | ||
| 431 : | default: | ||
| 432 : | $w=$this->getTextWidth($info['size'],$pat); | ||
| 433 : | $this->addText($info['x']-$w,$info['y'],$info['size'],$pat); | ||
| 434 : | break; | ||
| 435 : | } | ||
| 436 : | $this->closeObject(); | ||
| 437 : | } | ||
| 438 : | if ($status==2){ | ||
| 439 : | $status=0; | ||
| 440 : | } | ||
| 441 : | } | ||
| 442 : | } | ||
| 443 : | } | ||
| 444 : | } | ||
| 445 : | |||
| 446 : | // ------------------------------------------------------------------------------ | ||
| 447 : | |||
| 448 : | function ezPRVTcleanUp(){ | ||
| 449 : | $this->ezPRVTaddPageNumbers(); | ||
| 450 : | } | ||
| 451 : | |||
| 452 : | // ------------------------------------------------------------------------------ | ||
| 453 : | |||
| 454 : | function ezStream($options=''){ | ||
| 455 : | $this->ezPRVTcleanUp(); | ||
| 456 : | $this->stream($options); | ||
| 457 : | } | ||
| 458 : | |||
| 459 : | // ------------------------------------------------------------------------------ | ||
| 460 : | |||
| 461 : | function ezOutput($options=0){ | ||
| 462 : | $this->ezPRVTcleanUp(); | ||
| 463 : | return $this->output($options); | ||
| 464 : | } | ||
| 465 : | |||
| 466 : | // ------------------------------------------------------------------------------ | ||
| 467 : | |||
| 468 : | function ezSetY($y){ | ||
| 469 : | // used to change the vertical position of the writing point. | ||
| 470 : | $this->y = $y; | ||
| 471 : | if ( $this->y < $this->ez['bottomMargin']){ | ||
| 472 : | // then make a new page | ||
| 473 : | $this->ezNewPage(); | ||
| 474 : | } | ||
| 475 : | } | ||
| 476 : | |||
| 477 : | // ------------------------------------------------------------------------------ | ||
| 478 : | |||
| 479 : | function ezSetDy($dy,$mod=''){ | ||
| 480 : | // used to change the vertical position of the writing point. | ||
| 481 : | // changes up by a positive increment, so enter a negative number to go | ||
| 482 : | // down the page | ||
| 483 : | // if $mod is set to 'makeSpace' and a new page is forced, then the pointed will be moved | ||
| 484 : | // down on the new page, this will allow space to be reserved for graphics etc. | ||
| 485 : | $this->y += $dy; | ||
| 486 : | if ( $this->y < $this->ez['bottomMargin']){ | ||
| 487 : | // then make a new page | ||
| 488 : | $this->ezNewPage(); | ||
| 489 : | if ($mod=='makeSpace'){ | ||
| 490 : | $this->y += $dy; | ||
| 491 : | } | ||
| 492 : | } | ||
| 493 : | } | ||
| 494 : | |||
| 495 : | // ------------------------------------------------------------------------------ | ||
| 496 : | |||
| 497 : | function ezPrvtTableDrawLines($pos,$gap,$x0,$x1,$y0,$y1,$y2,$col,$inner,$outer,$opt=1){ | ||
| 498 : | $x0=1000; | ||
| 499 : | $x1=0; | ||
| 500 : | $this->setStrokeColor($col[0],$col[1],$col[2]); | ||
| 501 : | $cnt=0; | ||
| 502 : | $n = count($pos); | ||
| 503 : | foreach($pos as $x){ | ||
| 504 : | $cnt++; | ||
| 505 : | if ($cnt==1 || $cnt==$n){ | ||
| 506 : | $this->setLineStyle($outer); | ||
| 507 : | } else { | ||
| 508 : | $this->setLineStyle($inner); | ||
| 509 : | } | ||
| 510 : | $this->line($x-$gap/2,$y0,$x-$gap/2,$y2); | ||
| 511 : | if ($x>$x1){ $x1=$x; }; | ||
| 512 : | if ($x<$x0){ $x0=$x; }; | ||
| 513 : | } | ||
| 514 : | $this->setLineStyle($outer); | ||
| 515 : | $this->line($x0-$gap/2-$outer/2,$y0,$x1-$gap/2+$outer/2,$y0); | ||
| 516 : | // only do the second line if it is different to the first, AND each row does not have | ||
| 517 : | // a line on it. | ||
| 518 : | if ($y0!=$y1 && $opt<2){ | ||
| 519 : | $this->line($x0-$gap/2,$y1,$x1-$gap/2,$y1); | ||
| 520 : | } | ||
| 521 : | $this->line($x0-$gap/2-$outer/2,$y2,$x1-$gap/2+$outer/2,$y2); | ||
| 522 : | } | ||
| 523 : | |||
| 524 : | // ------------------------------------------------------------------------------ | ||
| 525 : | |||
| 526 : | function ezPrvtTableColumnHeadings($cols,$pos,$maxWidth,$height,$decender,$gap,$size,&$y,$optionsAll=array()){ | ||
| 527 : | // uses ezText to add the text, and returns the height taken by the largest heading | ||
| 528 : | // this page will move the headings to a new page if they will not fit completely on this one | ||
| 529 : | // transaction support will be used to implement this | ||
| 530 : | |||
| 531 : | if (isset($optionsAll['cols'])){ | ||
| 532 : | $options = $optionsAll['cols']; | ||
| 533 : | } else { | ||
| 534 : | $options = array(); | ||
| 535 : | } | ||
| 536 : | |||
| 537 : | $mx=0; | ||
| 538 : | $startPage = $this->ezPageCount; | ||
| 539 : | $secondGo=0; | ||
| 540 : | |||
| 541 : | // $y is the position at which the top of the table should start, so the base | ||
| 542 : | // of the first text, is $y-$height-$gap-$decender, but ezText starts by dropping $height | ||
| 543 : | |||
| 544 : | // the return from this function is the total cell height, including gaps, and $y is adjusted | ||
| 545 : | // to be the postion of the bottom line | ||
| 546 : | |||
| 547 : | // begin the transaction | ||
| 548 : | $this->transaction('start'); | ||
| 549 : | $ok=0; | ||
| 550 : | // $y-=$gap-$decender; | ||
| 551 : | $y-=$gap; | ||
| 552 : | while ($ok==0){ | ||
| 553 : | foreach($cols as $colName=>$colHeading){ | ||
| 554 : | $this->ezSetY($y); | ||
| 555 : | if (isset($options[$colName]) && isset($options[$colName]['justification'])){ | ||
| 556 : | $justification = $options[$colName]['justification']; | ||
| 557 : | } else { | ||
| 558 : | $justification = 'left'; | ||
| 559 : | } | ||
| 560 : | $this->ezText($colHeading,$size,array('aleft'=> $pos[$colName],'aright'=>($maxWidth[$colName]+$pos[$colName]),'justification'=>$justification)); | ||
| 561 : | $dy = $y-$this->y; | ||
| 562 : | if ($dy>$mx){ | ||
| 563 : | $mx=$dy; | ||
| 564 : | } | ||
| 565 : | } | ||
| 566 : | $y = $y - $mx - $gap + $decender; | ||
| 567 : | // $y -= $mx-$gap+$decender; | ||
| 568 : | |||
| 569 : | // now, if this has moved to a new page, then abort the transaction, move to a new page, and put it there | ||
| 570 : | // do not check on the second time around, to avoid an infinite loop | ||
| 571 : | if ($this->ezPageCount != $startPage && $secondGo==0){ | ||
| 572 : | $this->transaction('rewind'); | ||
| 573 : | $this->ezNewPage(); | ||
| 574 : | $y = $this->y - $gap-$decender; | ||
| 575 : | $ok=0; | ||
| 576 : | $secondGo=1; | ||
| 577 : | // $y = $store_y; | ||
| 578 : | $mx=0; | ||
| 579 : | |||
| 580 : | } else { | ||
| 581 : | $this->transaction('commit'); | ||
| 582 : | $ok=1; | ||
| 583 : | } | ||
| 584 : | } | ||
| 585 : | |||
| 586 : | return $mx+$gap*2-$decender; | ||
| 587 : | } | ||
| 588 : | |||
| 589 : | // ------------------------------------------------------------------------------ | ||
| 590 : | |||
| 591 : | function ezPrvtGetTextWidth($size,$text){ | ||
| 592 : | // will calculate the maximum width, taking into account that the text may be broken | ||
| 593 : | // by line breaks. | ||
| 594 : | $mx=0; | ||
| 595 : | $lines = explode("\n",$text); | ||
| 596 : | foreach ($lines as $line){ | ||
| 597 : | $w = $this->getTextWidth($size,$line); | ||
| 598 : | if ($w>$mx){ | ||
| 599 : | $mx=$w; | ||
| 600 : | } | ||
| 601 : | } | ||
| 602 : | return $mx; | ||
| 603 : | } | ||
| 604 : | |||
| 605 : | // ------------------------------------------------------------------------------ | ||
| 606 : | |||
| 607 : | function ezTable(&$data,$cols='',$title='',$options=''){ | ||
| 608 : | // add a table of information to the pdf document | ||
| 609 : | // $data is a two dimensional array | ||
| 610 : | // $cols (optional) is an associative array, the keys are the names of the columns from $data | ||
| 611 : | // to be presented (and in that order), the values are the titles to be given to the columns | ||
| 612 : | // $title (optional) is the title to be put on the top of the table | ||
| 613 : | // | ||
| 614 : | // $options is an associative array which can contain: | ||
| 615 : | // 'showLines'=> 0,1,2, default is 1 (show outside and top lines only), 2=> lines on each row | ||
| 616 : | // 'showHeadings' => 0 or 1 | ||
| 617 : | // 'shaded'=> 0,1,2,3 default is 1 (1->alternate lines are shaded, 0->no shading, 2-> both shaded, second uses shadeCol2) | ||
| 618 : | // 'shadeCol' => (r,g,b) array, defining the colour of the shading, default is (0.8,0.8,0.8) | ||
| 619 : | // 'shadeCol2' => (r,g,b) array, defining the colour of the shading of the other blocks, default is (0.7,0.7,0.7) | ||
| 620 : | // 'fontSize' => 10 | ||
| 621 : | // 'textCol' => (r,g,b) array, text colour | ||
| 622 : | // 'titleFontSize' => 12 | ||
| 623 : | // 'rowGap' => 2 , the space added at the top and bottom of each row, between the text and the lines | ||
| 624 : | // 'colGap' => 5 , the space on the left and right sides of each cell | ||
| 625 : | // 'lineCol' => (r,g,b) array, defining the colour of the lines, default, black. | ||
| 626 : | // 'xPos' => 'left','right','center','centre',or coordinate, reference coordinate in the x-direction | ||
| 627 : | // 'xOrientation' => 'left','right','center','centre', position of the table w.r.t 'xPos' | ||
| 628 : | // 'width'=> <number> which will specify the width of the table, if it turns out to not be this | ||
| 629 : | // wide, then it will stretch the table to fit, if it is wider then each cell will be made | ||
| 630 : | // proportionalty smaller, and the content may have to wrap. | ||
| 631 : | // 'maxWidth'=> <number> similar to 'width', but will only make table smaller than it wants to be | ||
| 632 : | // 'options' => array(<colname>=>array('justification'=>'left','width'=>100,'link'=>linkDataName),<colname>=>....) | ||
| 633 : | // allow the setting of other paramaters for the individual columns | ||
| 634 : | // 'minRowSpace'=> the minimum space between the bottom of each row and the bottom margin, in which a new row will be started | ||
| 635 : | // if it is less, then a new page would be started, default=-100 | ||
| 636 : | // 'innerLineThickness'=>1 | ||
| 637 : | // 'outerLineThickness'=>1 | ||
| 638 : | // 'splitRows'=>0, 0 or 1, whether or not to allow the rows to be split across page boundaries | ||
| 639 : | // 'protectRows'=>number, the number of rows to hold with the heading on page, ie, if there less than this number of | ||
| 640 : | // rows on the page, then move the whole lot onto the next page, default=1 | ||
| 641 : | // | ||
| 642 : | // note that the user will have had to make a font selection already or this will not | ||
| 643 : | // produce a valid pdf file. | ||
| 644 : | |||
| 645 : | if (!is_array($data)){ | ||
| 646 : | return; | ||
| 647 : | } | ||
| 648 : | |||
| 649 : | if (!is_array($cols)){ | ||
| 650 : | // take the columns from the first row of the data set | ||
| 651 : | reset($data); | ||
| 652 : | list($k,$v)=each($data); | ||
| 653 : | if (!is_array($v)){ | ||
| 654 : | return; | ||
| 655 : | } | ||
| 656 : | $cols=array(); | ||
| 657 : | foreach($v as $k1=>$v1){ | ||
| 658 : | $cols[$k1]=$k1; | ||
| 659 : | } | ||
| 660 : | } | ||
| 661 : | |||
| 662 : | if (!is_array($options)){ | ||
| 663 : | $options=array(); | ||
| 664 : | } | ||
| 665 : | |||
| 666 : | $defaults = array( | ||
| 667 : | 'shaded'=>1,'showLines'=>1,'shadeCol'=>array(0.8,0.8,0.8),'shadeCol2'=>array(0.7,0.7,0.7),'fontSize'=>10,'titleFontSize'=>12 | ||
| 668 : | ,'titleGap'=>5,'lineCol'=>array(0,0,0),'gap'=>5,'xPos'=>'centre','xOrientation'=>'centre' | ||
| 669 : | ,'showHeadings'=>1,'textCol'=>array(0,0,0),'width'=>0,'maxWidth'=>0,'cols'=>array(),'minRowSpace'=>-100,'rowGap'=>2,'colGap'=>5 | ||
| 670 : | ,'innerLineThickness'=>1,'outerLineThickness'=>1,'splitRows'=>0,'protectRows'=>1 | ||
| 671 : | ); | ||
| 672 : | |||
| 673 : | foreach($defaults as $key=>$value){ | ||
| 674 : | if (is_array($value)){ | ||
| 675 : | if (!isset($options[$key]) || !is_array($options[$key])){ | ||
| 676 : | $options[$key]=$value; | ||
| 677 : | } | ||
| 678 : | } else { | ||
| 679 : | if (!isset($options[$key])){ | ||
| 680 : | $options[$key]=$value; | ||
| 681 : | } | ||
| 682 : | } | ||
| 683 : | } | ||
| 684 : | $options['gap']=2*$options['colGap']; | ||
| 685 : | |||
| 686 : | $middle = ($this->ez['pageWidth']-$this->ez['rightMargin'])/2+($this->ez['leftMargin'])/2; | ||
| 687 : | // figure out the maximum widths of the text within each column | ||
| 688 : | $maxWidth=array(); | ||
| 689 : | foreach($cols as $colName=>$colHeading){ | ||
| 690 : | $maxWidth[$colName]=0; | ||
| 691 : | } | ||
| 692 : | // find the maximum cell widths based on the data | ||
| 693 : | foreach($data as $row){ | ||
| 694 : | foreach($cols as $colName=>$colHeading){ | ||
| 695 : | $w = $this->ezPrvtGetTextWidth($options['fontSize'],(string)$row[$colName])*1.01; | ||
| 696 : | if ($w > $maxWidth[$colName]){ | ||
| 697 : | $maxWidth[$colName]=$w; | ||
| 698 : | } | ||
| 699 : | } | ||
| 700 : | } | ||
| 701 : | // and the maximum widths to fit in the headings | ||
| 702 : | foreach($cols as $colName=>$colTitle){ | ||
| 703 : | $w = $this->ezPrvtGetTextWidth($options['fontSize'],(string)$colTitle)*1.01; | ||
| 704 : | if ($w > $maxWidth[$colName]){ | ||
| 705 : | $maxWidth[$colName]=$w; | ||
| 706 : | } | ||
| 707 : | } | ||
| 708 : | |||
| 709 : | // calculate the start positions of each of the columns | ||
| 710 : | $pos=array(); | ||
| 711 : | $x=0; | ||
| 712 : | $t=$x; | ||
| 713 : | $adjustmentWidth=0; | ||
| 714 : | $setWidth=0; | ||
| 715 : | foreach($maxWidth as $colName => $w){ | ||
| 716 : | $pos[$colName]=$t; | ||
| 717 : | // if the column width has been specified then set that here, also total the | ||
| 718 : | // width avaliable for adjustment | ||
| 719 : | if (isset($options['cols'][$colName]) && isset($options['cols'][$colName]['width']) && $options['cols'][$colName]['width']>0){ | ||
| 720 : | $t=$t+$options['cols'][$colName]['width']; | ||
| 721 : | $maxWidth[$colName] = $options['cols'][$colName]['width']-$options['gap']; | ||
| 722 : | $setWidth += $options['cols'][$colName]['width']; | ||
| 723 : | } else { | ||
| 724 : | $t=$t+$w+$options['gap']; | ||
| 725 : | $adjustmentWidth += $w; | ||
| 726 : | $setWidth += $options['gap']; | ||
| 727 : | } | ||
| 728 : | } | ||
| 729 : | $pos['_end_']=$t; | ||
| 730 : | |||
| 731 : | // if maxWidth is specified, and the table is too wide, and the width has not been set, | ||
| 732 : | // then set the width. | ||
| 733 : | if ($options['width']==0 && $options['maxWidth'] && ($t-$x)>$options['maxWidth']){ | ||
| 734 : | // then need to make this one smaller | ||
| 735 : | $options['width']=$options['maxWidth']; | ||
| 736 : | } | ||
| 737 : | |||
| 738 : | if ($options['width'] && $adjustmentWidth>0 && $setWidth<$options['width']){ | ||
| 739 : | // first find the current widths of the columns involved in this mystery | ||
| 740 : | $cols0 = array(); | ||
| 741 : | $cols1 = array(); | ||
| 742 : | $xq=0; | ||
| 743 : | $presentWidth=0; | ||
| 744 : | $last=''; | ||
| 745 : | foreach($pos as $colName=>$p){ | ||
| 746 : | if (!isset($options['cols'][$last]) || !isset($options['cols'][$last]['width']) || $options['cols'][$last]['width']<=0){ | ||
| 747 : | if (strlen($last)){ | ||
| 748 : | $cols0[$last]=$p-$xq -$options['gap']; | ||
| 749 : | $presentWidth += ($p-$xq - $options['gap']); | ||
| 750 : | } | ||
| 751 : | } else { | ||
| 752 : | $cols1[$last]=$p-$xq; | ||
| 753 : | } | ||
| 754 : | $last=$colName; | ||
| 755 : | $xq=$p; | ||
| 756 : | } | ||
| 757 : | // $cols0 contains the widths of all the columns which are not set | ||
| 758 : | $neededWidth = $options['width']-$setWidth; | ||
| 759 : | // if needed width is negative then add it equally to each column, else get more tricky | ||
| 760 : | if ($presentWidth<$neededWidth){ | ||
| 761 : | foreach($cols0 as $colName=>$w){ | ||
| 762 : | $cols0[$colName]+= ($neededWidth-$presentWidth)/count($cols0); | ||
| 763 : | } | ||
| 764 : | } else { | ||
| 765 : | |||
| 766 : | $cnt=0; | ||
| 767 : | while ($presentWidth>$neededWidth && $cnt<100){ | ||
| 768 : | $cnt++; // insurance policy | ||
| 769 : | // find the widest columns, and the next to widest width | ||
| 770 : | $aWidest = array(); | ||
| 771 : | $nWidest=0; | ||
| 772 : | $widest=0; | ||
| 773 : | foreach($cols0 as $colName=>$w){ | ||
| 774 : | if ($w>$widest){ | ||
| 775 : | $aWidest=array($colName); | ||
| 776 : | $nWidest = $widest; | ||
| 777 : | $widest=$w; | ||
| 778 : | } else if ($w==$widest){ | ||
| 779 : | $aWidest[]=$colName; | ||
| 780 : | } | ||
| 781 : | } | ||
| 782 : | // then figure out what the width of the widest columns would have to be to take up all the slack | ||
| 783 : | $newWidestWidth = $widest - ($presentWidth-$neededWidth)/count($aWidest); | ||
| 784 : | if ($newWidestWidth > $nWidest){ | ||
| 785 : | // then there is space to set them to this | ||
| 786 : | foreach($aWidest as $colName){ | ||
| 787 : | $cols0[$colName] = $newWidestWidth; | ||
| 788 : | } | ||
| 789 : | $presentWidth=$neededWidth; | ||
| 790 : | } else { | ||
| 791 : | // there is not space, reduce the size of the widest ones down to the next size down, and we | ||
| 792 : | // will go round again | ||
| 793 : | foreach($aWidest as $colName){ | ||
| 794 : | $cols0[$colName] = $nWidest; | ||
| 795 : | } | ||
| 796 : | $presentWidth=$presentWidth-($widest-$nWidest)*count($aWidest); | ||
| 797 : | } | ||
| 798 : | } | ||
| 799 : | } | ||
| 800 : | // $cols0 now contains the new widths of the constrained columns. | ||
| 801 : | // now need to update the $pos and $maxWidth arrays | ||
| 802 : | $xq=0; | ||
| 803 : | foreach($pos as $colName=>$p){ | ||
| 804 : | $pos[$colName]=$xq; | ||
| 805 : | if (!isset($options['cols'][$colName]) || !isset($options['cols'][$colName]['width']) || $options['cols'][$colName]['width']<=0){ | ||
| 806 : | if (isset($cols0[$colName])){ | ||
| 807 : | $xq += $cols0[$colName] + $options['gap']; | ||
| 808 : | $maxWidth[$colName]=$cols0[$colName]; | ||
| 809 : | } | ||
| 810 : | } else { | ||
| 811 : | if (isset($cols1[$colName])){ | ||
| 812 : | $xq += $cols1[$colName]; | ||
| 813 : | } | ||
| 814 : | } | ||
| 815 : | } | ||
| 816 : | |||
| 817 : | $t=$x+$options['width']; | ||
| 818 : | $pos['_end_']=$t; | ||
| 819 : | } | ||
| 820 : | |||
| 821 : | // now adjust the table to the correct location across the page | ||
| 822 : | switch ($options['xPos']){ | ||
| 823 : | case 'left': | ||
| 824 : | $xref = $this->ez['leftMargin']; | ||
| 825 : | break; | ||
| 826 : | case 'right': | ||
| 827 : | $xref = $this->ez['pageWidth'] - $this->ez['rightMargin']; | ||
| 828 : | break; | ||
| 829 : | case 'centre': | ||
| 830 : | case 'center': | ||
| 831 : | $xref = $middle; | ||
| 832 : | break; | ||
| 833 : | default: | ||
| 834 : | $xref = $options['xPos']; | ||
| 835 : | break; | ||
| 836 : | } | ||
| 837 : | switch ($options['xOrientation']){ | ||
| 838 : | case 'left': | ||
| 839 : | $dx = $xref-$t; | ||
| 840 : | break; | ||
| 841 : | case 'right': | ||
| 842 : | $dx = $xref; | ||
| 843 : | break; | ||
| 844 : | case 'centre': | ||
| 845 : | case 'center': | ||
| 846 : | $dx = $xref-$t/2; | ||
| 847 : | break; | ||
| 848 : | } | ||
| 849 : | |||
| 850 : | |||
| 851 : | foreach($pos as $k=>$v){ | ||
| 852 : | $pos[$k]=$v+$dx; | ||
| 853 : | } | ||
| 854 : | $x0=$x+$dx; | ||
| 855 : | $x1=$t+$dx; | ||
| 856 : | |||
| 857 : | $baseLeftMargin = $this->ez['leftMargin']; | ||
| 858 : | $basePos = $pos; | ||
| 859 : | $baseX0 = $x0; | ||
| 860 : | $baseX1 = $x1; | ||
| 861 : | |||
| 862 : | // ok, just about ready to make me a table | ||
| 863 : | $this->setColor($options['textCol'][0],$options['textCol'][1],$options['textCol'][2]); | ||
| 864 : | $this->setStrokeColor($options['shadeCol'][0],$options['shadeCol'][1],$options['shadeCol'][2]); | ||
| 865 : | |||
| 866 : | $middle = ($x1+$x0)/2; | ||
| 867 : | |||
| 868 : | // start a transaction which will be used to regress the table, if there are not enough rows protected | ||
| 869 : | if ($options['protectRows']>0){ | ||
| 870 : | $this->transaction('start'); | ||
| 871 : | $movedOnce=0; | ||
| 872 : | } | ||
| 873 : | $abortTable = 1; | ||
| 874 : | while ($abortTable){ | ||
| 875 : | $abortTable=0; | ||
| 876 : | |||
| 877 : | $dm = $this->ez['leftMargin']-$baseLeftMargin; | ||
| 878 : | foreach($basePos as $k=>$v){ | ||
| 879 : | $pos[$k]=$v+$dm; | ||
| 880 : | } | ||
| 881 : | $x0=$baseX0+$dm; | ||
| 882 : | $x1=$baseX1+$dm; | ||
| 883 : | $middle = ($x1+$x0)/2; | ||
| 884 : | |||
| 885 : | |||
| 886 : | // if the title is set, then do that | ||
| 887 : | if (strlen($title)){ | ||
| 888 : | $w = $this->getTextWidth($options['titleFontSize'],$title); | ||
| 889 : | $this->y -= $this->getFontHeight($options['titleFontSize']); | ||
| 890 : | if ($this->y < $this->ez['bottomMargin']){ | ||
| 891 : | $this->ezNewPage(); | ||
| 892 : | // margins may have changed on the newpage | ||
| 893 : | $dm = $this->ez['leftMargin']-$baseLeftMargin; | ||
| 894 : | foreach($basePos as $k=>$v){ | ||
| 895 : | $pos[$k]=$v+$dm; | ||
| 896 : | } | ||
| 897 : | $x0=$baseX0+$dm; | ||
| 898 : | $x1=$baseX1+$dm; | ||
| 899 : | $middle = ($x1+$x0)/2; | ||
| 900 : | $this->y -= $this->getFontHeight($options['titleFontSize']); | ||
| 901 : | } | ||
| 902 : | $this->addText($middle-$w/2,$this->y,$options['titleFontSize'],$title); | ||
| 903 : | $this->y -= $options['titleGap']; | ||
| 904 : | } | ||
| 905 : | |||
| 906 : | // margins may have changed on the newpage | ||
| 907 : | $dm = $this->ez['leftMargin']-$baseLeftMargin; | ||
| 908 : | foreach($basePos as $k=>$v){ | ||
| 909 : | $pos[$k]=$v+$dm; | ||
| 910 : | } | ||
| 911 : | $x0=$baseX0+$dm; | ||
| 912 : | $x1=$baseX1+$dm; | ||
| 913 : | |||
| 914 : | $y=$this->y; // to simplify the code a bit | ||
| 915 : | |||
| 916 : | // make the table | ||
| 917 : | $height = $this->getFontHeight($options['fontSize']); | ||
| 918 : | $decender = $this->getFontDecender($options['fontSize']); | ||
| 919 : | |||
| 920 : | |||
| 921 : | |||
| 922 : | $y0=$y+$decender; | ||
| 923 : | $dy=0; | ||
| 924 : | if ($options['showHeadings']){ | ||
| 925 : | // this function will move the start of the table to a new page if it does not fit on this one | ||
| 926 : | $headingHeight = $this->ezPrvtTableColumnHeadings($cols,$pos,$maxWidth,$height,$decender,$options['rowGap'],$options['fontSize'],$y,$options); | ||
| 927 : | $y0 = $y+$headingHeight; | ||
| 928 : | $y1 = $y; | ||
| 929 : | |||
| 930 : | |||
| 931 : | $dm = $this->ez['leftMargin']-$baseLeftMargin; | ||
| 932 : | foreach($basePos as $k=>$v){ | ||
| 933 : | $pos[$k]=$v+$dm; | ||
| 934 : | } | ||
| 935 : | $x0=$baseX0+$dm; | ||
| 936 : | $x1=$baseX1+$dm; | ||
| 937 : | |||
| 938 : | } else { | ||
| 939 : | $y1 = $y0; | ||
| 940 : | } | ||
| 941 : | $firstLine=1; | ||
| 942 : | |||
| 943 : | |||
| 944 : | // open an object here so that the text can be put in over the shading | ||
| 945 : | if ($options['shaded']){ | ||
| 946 : | $this->saveState(); | ||
| 947 : | $textObjectId = $this->openObject(); | ||
| 948 : | $this->closeObject(); | ||
| 949 : | $this->addObject($textObjectId); | ||
| 950 : | $this->reopenObject($textObjectId); | ||
| 951 : | } | ||
| 952 : | |||
| 953 : | $cnt=0; | ||
| 954 : | $newPage=0; | ||
| 955 : | foreach($data as $row){ | ||
| 956 : | $cnt++; | ||
| 957 : | // the transaction support will be used to prevent rows being split | ||
| 958 : | if ($options['splitRows']==0){ | ||
| 959 : | $pageStart = $this->ezPageCount; | ||
| 960 : | if (isset($this->ez['columns']) && $this->ez['columns']['on']==1){ | ||
| 961 : | $columnStart = $this->ez['columns']['colNum']; | ||
| 962 : | } | ||
| 963 : | $this->transaction('start'); | ||
| 964 : | $row_orig = $row; | ||
| 965 : | $y_orig = $y; | ||
| 966 : | $y0_orig = $y0; | ||
| 967 : | $y1_orig = $y1; | ||
| 968 : | } | ||
| 969 : | $ok=0; | ||
| 970 : | $secondTurn=0; | ||
| 971 : | while(!$abortTable && $ok == 0){ | ||
| 972 : | |||
| 973 : | $mx=0; | ||
| 974 : | $newRow=1; | ||
| 975 : | while(!$abortTable && ($newPage || $newRow)){ | ||
| 976 : | |||
| 977 : | $y-=$height; | ||
| 978 : | if ($newPage || $y<$this->ez['bottomMargin'] || (isset($options['minRowSpace']) && $y<($this->ez['bottomMargin']+$options['minRowSpace'])) ){ | ||
| 979 : | // check that enough rows are with the heading | ||
| 980 : | if ($options['protectRows']>0 && $movedOnce==0 && $cnt<=$options['protectRows']){ | ||
| 981 : | // then we need to move the whole table onto the next page | ||
| 982 : | $movedOnce = 1; | ||
| 983 : | $abortTable = 1; | ||
| 984 : | } | ||
| 985 : | |||
| 986 : | $y2=$y-$mx+2*$height+$decender-$newRow*$height; | ||
| 987 : | if ($options['showLines']){ | ||
| 988 : | if (!$options['showHeadings']){ | ||
| 989 : | $y0=$y1; | ||
| 990 : | } | ||
| 991 : | $this->ezPrvtTableDrawLines($pos,$options['gap'],$x0,$x1,$y0,$y1,$y2,$options['lineCol'],$options['innerLineThickness'],$options['outerLineThickness'],$options['showLines']); | ||
| 992 : | } | ||
| 993 : | if ($options['shaded']){ | ||
| 994 : | $this->closeObject(); | ||
| 995 : | $this->restoreState(); | ||
| 996 : | } | ||
| 997 : | $this->ezNewPage(); | ||
| 998 : | // and the margins may have changed, this is due to the possibility of the columns being turned on | ||
| 999 : | // as the columns are managed by manipulating the margins | ||
| 1000 : | |||
| 1001 : | $dm = $this->ez['leftMargin']-$baseLeftMargin; | ||
| 1002 : | foreach($basePos as $k=>$v){ | ||
| 1003 : | $pos[$k]=$v+$dm; | ||
| 1004 : | } | ||
| 1005 : | // $x0=$x0+$dm; | ||
| 1006 : | // $x1=$x1+$dm; | ||
| 1007 : | $x0=$baseX0+$dm; | ||
| 1008 : | $x1=$baseX1+$dm; | ||
| 1009 : | |||
| 1010 : | if ($options['shaded']){ | ||
| 1011 : | $this->saveState(); | ||
| 1012 : | $textObjectId = $this->openObject(); | ||
| 1013 : | $this->closeObject(); | ||
| 1014 : | $this->addObject($textObjectId); | ||
| 1015 : | $this->reopenObject($textObjectId); | ||
| 1016 : | } | ||
| 1017 : | $this->setColor($options['textCol'][0],$options['textCol'][1],$options['textCol'][2],1); | ||
| 1018 : | $y = $this->ez['pageHeight']-$this->ez['topMargin']; | ||
| 1019 : | $y0=$y+$decender; | ||
| 1020 : | $mx=0; | ||
| 1021 : | if ($options['showHeadings']){ | ||
| 1022 : | $this->ezPrvtTableColumnHeadings($cols,$pos,$maxWidth,$height,$decender,$options['rowGap'],$options['fontSize'],$y,$options); | ||
| 1023 : | $y1=$y; | ||
| 1024 : | } else { | ||
| 1025 : | $y1=$y0; | ||
| 1026 : | } | ||
| 1027 : | $firstLine=1; | ||
| 1028 : | $y -= $height; | ||
| 1029 : | } | ||
| 1030 : | $newRow=0; | ||
| 1031 : | // write the actual data | ||
| 1032 : | // if these cells need to be split over a page, then $newPage will be set, and the remaining | ||
| 1033 : | // text will be placed in $leftOvers | ||
| 1034 : | $newPage=0; | ||
| 1035 : | $leftOvers=array(); | ||
| 1036 : | |||
| 1037 : | foreach($cols as $colName=>$colTitle){ | ||
| 1038 : | $this->ezSetY($y+$height); | ||
| 1039 : | $colNewPage=0; | ||
| 1040 : | if (isset($row[$colName])){ | ||
| 1041 : | if (isset($options['cols'][$colName]) && isset($options['cols'][$colName]['link']) && strlen($options['cols'][$colName]['link'])){ | ||
| 1042 : | |||
| 1043 : | $lines = explode("\n",$row[$colName]); | ||
| 1044 : | if (isset($row[$options['cols'][$colName]['link']]) && strlen($row[$options['cols'][$colName]['link']])){ | ||
| 1045 : | foreach($lines as $k=>$v){ | ||
| 1046 : | $lines[$k]='<c:alink:'.$row[$options['cols'][$colName]['link']].'>'.$v.'</c:alink>'; | ||
| 1047 : | } | ||
| 1048 : | } | ||
| 1049 : | } else { | ||
| 1050 : | $lines = explode("\n",$row[$colName]); | ||
| 1051 : | } | ||
| 1052 : | } else { | ||
| 1053 : | $lines = array(); | ||
| 1054 : | } | ||
| 1055 : | $this->y -= $options['rowGap']; | ||
| 1056 : | foreach ($lines as $line){ | ||
| 1057 : | $line = $this->ezProcessText($line); | ||
| 1058 : | $start=1; | ||
| 1059 : | |||
| 1060 : | while (strlen($line) || $start){ | ||
| 1061 : | $start=0; | ||
| 1062 : | if (!$colNewPage){ | ||
| 1063 : | $this->y=$this->y-$height; | ||
| 1064 : | } | ||
| 1065 : | if ($this->y < $this->ez['bottomMargin']){ | ||
| 1066 : | // $this->ezNewPage(); | ||
| 1067 : | $newPage=1; // whether a new page is required for any of the columns | ||
| 1068 : | $colNewPage=1; // whether a new page is required for this column | ||
| 1069 : | } | ||
| 1070 : | if ($colNewPage){ | ||
| 1071 : | if (isset($leftOvers[$colName])){ | ||
| 1072 : | $leftOvers[$colName].="\n".$line; | ||
| 1073 : | } else { | ||
| 1074 : | $leftOvers[$colName] = $line; | ||
| 1075 : | } | ||
| 1076 : | $line=''; | ||
| 1077 : | } else { | ||
| 1078 : | if (isset($options['cols'][$colName]) && isset($options['cols'][$colName]['justification']) ){ | ||
| 1079 : | $just = $options['cols'][$colName]['justification']; | ||
| 1080 : | } else { | ||
| 1081 : | $just='left'; | ||
| 1082 : | } | ||
| 1083 : | |||
| 1084 : | $line=$this->addTextWrap($pos[$colName],$this->y,$maxWidth[$colName],$options['fontSize'],$line,$just); | ||
| 1085 : | } | ||
| 1086 : | } | ||
| 1087 : | } | ||
| 1088 : | |||
| 1089 : | $dy=$y+$height-$this->y+$options['rowGap']; | ||
| 1090 : | if ($dy-$height*$newPage>$mx){ | ||
| 1091 : | $mx=$dy-$height*$newPage; | ||
| 1092 : | } | ||
| 1093 : | } | ||
| 1094 : | // set $row to $leftOvers so that they will be processed onto the new page | ||
| 1095 : | $row = $leftOvers; | ||
| 1096 : | // now add the shading underneath | ||
| 1097 : | if ($options['shaded'] && $cnt%2==0){ | ||
| 1098 : | $this->closeObject(); | ||
| 1099 : | $this->setColor($options['shadeCol'][0],$options['shadeCol'][1],$options['shadeCol'][2],1); | ||
| 1100 : | $this->filledRectangle($x0-$options['gap']/2,$y+$decender+$height-$mx,$x1-$x0,$mx); | ||
| 1101 : | $this->reopenObject($textObjectId); | ||
| 1102 : | } | ||
| 1103 : | |||
| 1104 : | if ($options['shaded']==2 && $cnt%2==1){ | ||
| 1105 : | $this->closeObject(); | ||
| 1106 : | $this->setColor($options['shadeCol2'][0],$options['shadeCol2'][1],$options['shadeCol2'][2],1); | ||
| 1107 : | $this->filledRectangle($x0-$options['gap']/2,$y+$decender+$height-$mx,$x1-$x0,$mx); | ||
| 1108 : | $this->reopenObject($textObjectId); | ||
| 1109 : | } | ||
| 1110 : | |||
| 1111 : | if ($options['showLines']>1){ | ||
| 1112 : | // then draw a line on the top of each block | ||
| 1113 : | // $this->closeObject(); | ||
| 1114 : | $this->saveState(); | ||
| 1115 : | $this->setStrokeColor($options['lineCol'][0],$options['lineCol'][1],$options['lineCol'][2],1); | ||
| 1116 : | // $this->line($x0-$options['gap']/2,$y+$decender+$height-$mx,$x1-$x0,$mx); | ||
| 1117 : | if ($firstLine){ | ||
| 1118 : | $this->setLineStyle($options['outerLineThickness']); | ||
| 1119 : | $firstLine=0; | ||
| 1120 : | } else { | ||
| 1121 : | $this->setLineStyle($options['innerLineThickness']); | ||
| 1122 : | } | ||
| 1123 : | $this->line($x0-$options['gap']/2,$y+$decender+$height,$x1-$options['gap']/2,$y+$decender+$height); | ||
| 1124 : | $this->restoreState(); | ||
| 1125 : | // $this->reopenObject($textObjectId); | ||
| 1126 : | } | ||
| 1127 : | } // end of while | ||
| 1128 : | $y=$y-$mx+$height; | ||
| 1129 : | |||
| 1130 : | // checking row split over pages | ||
| 1131 : | if ($options['splitRows']==0){ | ||
| 1132 : | if ( ( ($this->ezPageCount != $pageStart) || (isset($this->ez['columns']) && $this->ez['columns']['on']==1 && $columnStart != $this->ez['columns']['colNum'] )) && $secondTurn==0){ | ||
| 1133 : | // then we need to go back and try that again ! | ||
| 1134 : | $newPage=1; | ||
| 1135 : | $secondTurn=1; | ||
| 1136 : | $this->transaction('rewind'); | ||
| 1137 : | $row = $row_orig; | ||
| 1138 : | $y = $y_orig; | ||
| 1139 : | $y0 = $y0_orig; | ||
| 1140 : | $y1 = $y1_orig; | ||
| 1141 : | $ok=0; | ||
| 1142 : | |||
| 1143 : | $dm = $this->ez['leftMargin']-$baseLeftMargin; | ||
| 1144 : | foreach($basePos as $k=>$v){ | ||
| 1145 : | $pos[$k]=$v+$dm; | ||
| 1146 : | } | ||
| 1147 : | $x0=$baseX0+$dm; | ||
| 1148 : | $x1=$baseX1+$dm; | ||
| 1149 : | |||
| 1150 : | } else { | ||
| 1151 : | $this->transaction('commit'); | ||
| 1152 : | $ok=1; | ||
| 1153 : | } | ||
| 1154 : | } else { | ||
| 1155 : | $ok=1; // don't go round the loop if splitting rows is allowed | ||
| 1156 : | } | ||
| 1157 : | |||
| 1158 : | } // end of while to check for row splitting | ||
| 1159 : | if ($abortTable){ | ||
| 1160 : | if ($ok==0){ | ||
| 1161 : | $this->transaction('abort'); | ||
| 1162 : | } | ||
| 1163 : | // only the outer transaction should be operational | ||
| 1164 : | $this->transaction('rewind'); | ||
| 1165 : | $this->ezNewPage(); | ||
| 1166 : | break; | ||
| 1167 : | } | ||
| 1168 : | |||
| 1169 : | } // end of foreach ($data as $row) | ||
| 1170 : | |||
| 1171 : | } // end of while ($abortTable) | ||
| 1172 : | |||
| 1173 : | // table has been put on the page, the rows guarded as required, commit. | ||
| 1174 : | $this->transaction('commit'); | ||
| 1175 : | |||
| 1176 : | $y2=$y+$decender; | ||
| 1177 : | if ($options['showLines']){ | ||
| 1178 : | if (!$options['showHeadings']){ | ||
| 1179 : | $y0=$y1; | ||
| 1180 : | } | ||
| 1181 : | $this->ezPrvtTableDrawLines($pos,$options['gap'],$x0,$x1,$y0,$y1,$y2,$options['lineCol'],$options['innerLineThickness'],$options['outerLineThickness'],$options['showLines']); | ||
| 1182 : | } | ||
| 1183 : | |||
| 1184 : | // close the object for drawing the text on top | ||
| 1185 : | if ($options['shaded']){ | ||
| 1186 : | $this->closeObject(); | ||
| 1187 : | $this->restoreState(); | ||
| 1188 : | } | ||
| 1189 : | |||
| 1190 : | $this->y=$y; | ||
| 1191 : | return $y; | ||
| 1192 : | } | ||
| 1193 : | |||
| 1194 : | // ------------------------------------------------------------------------------ | ||
| 1195 : | function ezProcessText($text){ | ||
| 1196 : | // this function will intially be used to implement underlining support, but could be used for a range of other | ||
| 1197 : | // purposes | ||
| 1198 : | $search = array('<u>','<U>','</u>','</U>'); | ||
| 1199 : | $replace = array('<c:uline>','<c:uline>','</c:uline>','</c:uline>'); | ||
| 1200 : | return str_replace($search,$replace,$text); | ||
| 1201 : | } | ||
| 1202 : | |||
| 1203 : | // ------------------------------------------------------------------------------ | ||
| 1204 : | |||
| 1205 : | function ezText($text,$size=0,$options=array(),$test=0){ | ||
| 1206 : | // this will add a string of text to the document, starting at the current drawing | ||
| 1207 : | // position. | ||
| 1208 : | // it will wrap to keep within the margins, including optional offsets from the left | ||
| 1209 : | // and the right, if $size is not specified, then it will be the last one used, or | ||
| 1210 : | // the default value (12 I think). | ||
| 1211 : | // the text will go to the start of the next line when a return code "\n" is found. | ||
| 1212 : | // possible options are: | ||
| 1213 : | // 'left'=> number, gap to leave from the left margin | ||
| 1214 : | // 'right'=> number, gap to leave from the right margin | ||
| 1215 : | // 'aleft'=> number, absolute left position (overrides 'left') | ||
| 1216 : | // 'aright'=> number, absolute right position (overrides 'right') | ||
| 1217 : | // 'justification' => 'left','right','center','centre','full' | ||
| 1218 : | |||
| 1219 : | // only set one of the next two items (leading overrides spacing) | ||
| 1220 : | // 'leading' => number, defines the total height taken by the line, independent of the font height. | ||
| 1221 : | // 'spacing' => a real number, though usually set to one of 1, 1.5, 2 (line spacing as used in word processing) | ||
| 1222 : | |||
| 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 | ||
| 1224 : | |||
| 1225 : | // apply the filtering which will make the underlining function. | ||
| 1226 : | $text = $this->ezProcessText($text); | ||
| 1227 : | |||
| 1228 : | $newPage=false; | ||
| 1229 : | $store_y = $this->y; | ||
| 1230 : | |||
| 1231 : | if (is_array($options) && isset($options['aleft'])){ | ||
| 1232 : | $left=$options['aleft']; | ||
| 1233 : | } else { | ||
| 1234 : | $left = $this->ez['leftMargin'] + ((is_array($options) && isset($options['left']))?$options['left']:0); | ||
| 1235 : | } | ||
| 1236 : | if (is_array($options) && isset($options['aright'])){ | ||
| 1237 : | $right=$options['aright']; | ||
| 1238 : | } else { | ||
| 1239 : | $right = $this->ez['pageWidth'] - $this->ez['rightMargin'] - ((is_array($options) && isset($options['right']))?$options['right']:0); | ||
| 1240 : | } | ||
| 1241 : | if ($size<=0){ | ||
| 1242 : | $size = $this->ez['fontSize']; | ||
| 1243 : | } else { | ||
| 1244 : | $this->ez['fontSize']=$size; | ||
| 1245 : | } | ||
| 1246 : | |||
| 1247 : | if (is_array($options) && isset($options['justification'])){ | ||
| 1248 : | $just = $options['justification']; | ||
| 1249 : | } else { | ||
| 1250 : | $just = 'left'; | ||
| 1251 : | } | ||
| 1252 : | |||
| 1253 : | // modifications to give leading and spacing based on those given by Craig Heydenburg 1/1/02 | ||
| 1254 : | if (is_array($options) && isset($options['leading'])) { ## use leading instead of spacing | ||
| 1255 : | $height = $options['leading']; | ||
| 1256 : | } else if (is_array($options) && isset($options['spacing'])) { | ||
| 1257 : | $height = $this->getFontHeight($size) * $options['spacing']; | ||
| 1258 : | } else { | ||
| 1259 : | $height = $this->getFontHeight($size); | ||
| 1260 : | } | ||
| 1261 : | |||
| 1262 : | |||
| 1263 : | $lines = explode("\n",$text); | ||
| 1264 : | foreach ($lines as $line){ | ||
| 1265 : | $start=1; | ||
| 1266 : | while (strlen($line) || $start){ | ||
| 1267 : | $start=0; | ||
| 1268 : | $this->y=$this->y-$height; | ||
| 1269 : | if ($this->y < $this->ez['bottomMargin']){ | ||
| 1270 : | if ($test){ | ||
| 1271 : | $newPage=true; | ||
| 1272 : | } else { | ||
| 1273 : | $this->ezNewPage(); | ||
| 1274 : | // and then re-calc the left and right, in case they have changed due to columns | ||
| 1275 : | } | ||
| 1276 : | } | ||
| 1277 : | if (is_array($options) && isset($options['aleft'])){ | ||
| 1278 : | $left=$options['aleft']; | ||
| 1279 : | } else { | ||
| 1280 : | $left = $this->ez['leftMargin'] + ((is_array($options) && isset($options['left']))?$options['left']:0); | ||
| 1281 : | } | ||
| 1282 : | if (is_array($options) && isset($options['aright'])){ | ||
| 1283 : | $right=$options['aright']; | ||
| 1284 : | } else { | ||
| 1285 : | $right = $this->ez['pageWidth'] - $this->ez['rightMargin'] - ((is_array($options) && isset($options['right']))?$options['right']:0); | ||
| 1286 : | } | ||
| 1287 : | $line=$this->addTextWrap($left,$this->y,$right-$left,$size,$line,$just,0,$test); | ||
| 1288 : | } | ||
| 1289 : | } | ||
| 1290 : | |||
| 1291 : | if ($test){ | ||
| 1292 : | $this->y=$store_y; | ||
| 1293 : | return $newPage; | ||
| 1294 : | } else { | ||
| 1295 : | return $this->y; | ||
| 1296 : | } | ||
| 1297 : | } | ||
| 1298 : | |||
| 1299 : | // ------------------------------------------------------------------------------ | ||
| 1300 : | |||
| 1301 : | function ezImage($image,$pad = 5,$width = 0,$resize = 'full',$just = 'center',$border = ''){ | ||
| 1302 : | //beta ezimage function | ||
| 1303 : | if (stristr($image,'://'))//copy to temp file | ||
| 1304 : | { | ||
| 1305 : | $fp = @fopen($image,"rb"); | ||
| 1306 : | while(!feof($fp)) | ||
| 1307 : | { | ||
| 1308 : | $cont.= fread($fp,1024); | ||
| 1309 : | } | ||
| 1310 : | fclose($fp); | ||
| 1311 : | $image = tempnam ("/tmp", "php-pdf"); | ||
| 1312 : | $fp2 = @fopen($image,"w"); | ||
| 1313 : | fwrite($fp2,$cont); | ||
| 1314 : | fclose($fp2); | ||
| 1315 : | $temp = true; | ||
| 1316 : | } | ||
| 1317 : | |||
| 1318 : | if (!(file_exists($image))) return false; //return immediately if image file does not exist | ||
| 1319 : | $imageInfo = getimagesize($image); | ||
| 1320 : | switch ($imageInfo[2]){ | ||
| 1321 : | case 2: | ||
| 1322 : | $type = "jpeg"; | ||
| 1323 : | break; | ||
| 1324 : | case 3: | ||
| 1325 : | $type = "png"; | ||
| 1326 : | break; | ||
| 1327 : | default: | ||
| 1328 : | return false; //return if file is not jpg or png | ||
| 1329 : | } | ||
| 1330 : | if ($width == 0) $width = $imageInfo[0]; //set width | ||
| 1331 : | $ratio = $imageInfo[0]/$imageInfo[1]; | ||
| 1332 : | |||
| 1333 : | //get maximum width of image | ||
| 1334 : | if (isset($this->ez['columns']) && $this->ez['columns']['on'] == 1) | ||
| 1335 : | { | ||
| 1336 : | $bigwidth = $this->ez['columns']['width'] - ($pad * 2); | ||
| 1337 : | } | ||
| 1338 : | else | ||
| 1339 : | { | ||
| 1340 : | $bigwidth = $this->ez['pageWidth'] - ($pad * 2); | ||
| 1341 : | } | ||
| 1342 : | //fix width if larger than maximum or if $resize=full | ||
| 1343 : | if ($resize == 'full' || $resize == 'width' || $width > $bigwidth) | ||
| 1344 : | { | ||
| 1345 : | $width = $bigwidth; | ||
| 1346 : | |||
| 1347 : | } | ||
| 1348 : | |||
| 1349 : | $height = ($width/$ratio); //set height | ||
| 1350 : | |||
| 1351 : | //fix size if runs off page | ||
| 1352 : | if ($height > ($this->y - $this->ez['bottomMargin'] - ($pad * 2))) | ||
| 1353 : | { | ||
| 1354 : | if ($resize != 'full') | ||
| 1355 : | { | ||
| 1356 : | $this->ezNewPage(); | ||
| 1357 : | } | ||
| 1358 : | else | ||
| 1359 : | { | ||
| 1360 : | $height = ($this->y - $this->ez['bottomMargin'] - ($pad * 2)); //shrink height | ||
| 1361 : | $width = ($height*$ratio); //fix width | ||
| 1362 : | } | ||
| 1363 : | } | ||
| 1364 : | |||
| 1365 : | //fix x-offset if image smaller than bigwidth | ||
| 1366 : | if ($width < $bigwidth) | ||
| 1367 : | { | ||
| 1368 : | //center if justification=center | ||
| 1369 : | if ($just == 'center') | ||
| 1370 : | { | ||
| 1371 : | $offset = ($bigwidth - $width) / 2; | ||
| 1372 : | } | ||
| 1373 : | //move to right if justification=right | ||
| 1374 : | if ($just == 'right') | ||
| 1375 : | { | ||
| 1376 : | $offset = ($bigwidth - $width); | ||
| 1377 : | } | ||
| 1378 : | //leave at left if justification=left | ||
| 1379 : | if ($just == 'left') | ||
| 1380 : | { | ||
| 1381 : | $offset = 0; | ||
| 1382 : | } | ||
| 1383 : | } | ||
| 1384 : | |||
| 1385 : | |||
| 1386 : | //call appropriate function | ||
| 1387 : | if ($type == "jpeg"){ | ||
| 1388 : | $this->addJpegFromFile($image,$this->ez['leftMargin'] + $pad + $offset, $this->y + $this->getFontHeight($this->ez['fontSize']) - $pad - $height,$width); | ||
| 1389 : | } | ||
| 1390 : | |||
| 1391 : | if ($type == "png"){ | ||
| 1392 : | $this->addPngFromFile($image,$this->ez['leftMargin'] + $pad + $offset, $this->y + $this->getFontHeight($this->ez['fontSize']) - $pad - $height,$width); | ||
| 1393 : | } | ||
| 1394 : | //draw border | ||
| 1395 : | if ($border != '') | ||
| 1396 : | { | ||
| 1397 : | if (!(isset($border['color']))) | ||
| 1398 : | { | ||
| 1399 : | $border['color']['red'] = .5; | ||
| 1400 : | $border['color']['blue'] = .5; | ||
| 1401 : | $border['color']['green'] = .5; | ||
| 1402 : | } | ||
| 1403 : | if (!(isset($border['width']))) $border['width'] = 1; | ||
| 1404 : | if (!(isset($border['cap']))) $border['cap'] = 'round'; | ||
| 1405 : | if (!(isset($border['join']))) $border['join'] = 'round'; | ||
| 1406 : | |||
| 1407 : | |||
| 1408 : | $this->setStrokeColor($border['color']['red'],$border['color']['green'],$border['color']['blue']); | ||
| 1409 : | $this->setLineStyle($border['width'],$border['cap'],$border['join']); | ||
| 1410 : | $this->rectangle($this->ez['leftMargin'] + $pad + $offset, $this->y + $this->getFontHeight($this->ez['fontSize']) - $pad - $height,$width,$height); | ||
| 1411 : | |||
| 1412 : | } | ||
| 1413 : | // move y below image | ||
| 1414 : | $this->y = $this->y - $pad - $height; | ||
| 1415 : | //remove tempfile for remote images | ||
| 1416 : | if ($temp == true) unlink($image); | ||
| 1417 : | |||
| 1418 : | } | ||
| 1419 : | // ------------------------------------------------------------------------------ | ||
| 1420 : | |||
| 1421 : | // note that templating code is still considered developmental - have not really figured | ||
| 1422 : | // out a good way of doing this yet. | ||
| 1423 : | function loadTemplate($templateFile){ | ||
| 1424 : | // this function will load the requested template ($file includes full or relative pathname) | ||
| 1425 : | // the code for the template will be modified to make it name safe, and then stored in | ||
| 1426 : | // an array for later use | ||
| 1427 : | // The id of the template will be returned for the user to operate on it later | ||
| 1428 : | if (!file_exists($templateFile)){ | ||
| 1429 : | return -1; | ||
| 1430 : | } | ||
| 1431 : | |||
| 1432 : | $code = implode('',file($templateFile)); | ||
| 1433 : | if (!strlen($code)){ | ||
| 1434 : | return; | ||
| 1435 : | } | ||
| 1436 : | |||
| 1437 : | $code = trim($code); | ||
| 1438 : | if (substr($code,0,5)=='<?php'){ | ||
| 1439 : | $code = substr($code,5); | ||
| 1440 : | } | ||
| 1441 : | if (substr($code,-2)=='?>'){ | ||
| 1442 : | $code = substr($code,0,strlen($code)-2); | ||
| 1443 : | } | ||
| 1444 : | if (isset($this->ez['numTemplates'])){ | ||
| 1445 : | $newNum = $this->ez['numTemplates']; | ||
| 1446 : | $this->ez['numTemplates']++; | ||
| 1447 : | } else { | ||
| 1448 : | $newNum=0; | ||
| 1449 : | $this->ez['numTemplates']=1; | ||
| 1450 : | $this->ez['templates']=array(); | ||
| 1451 : | } | ||
| 1452 : | |||
| 1453 : | $this->ez['templates'][$newNum]['code']=$code; | ||
| 1454 : | |||
| 1455 : | return $newNum; | ||
| 1456 : | } | ||
| 1457 : | |||
| 1458 : | // ------------------------------------------------------------------------------ | ||
| 1459 : | |||
| 1460 : | function execTemplate($id,$data=array(),$options=array()){ | ||
| 1461 : | // execute the given template on the current document. | ||
| 1462 : | if (!isset($this->ez['templates'][$id])){ | ||
| 1463 : | return; | ||
| 1464 : | } | ||
| 1465 : | eval($this->ez['templates'][$id]['code']); | ||
| 1466 : | } | ||
| 1467 : | |||
| 1468 : | // ------------------------------------------------------------------------------ | ||
| 1469 : | function ilink($info){ | ||
| 1470 : | $this->alink($info,1); | ||
| 1471 : | } | ||
| 1472 : | |||
| 1473 : | function alink($info,$internal=0){ | ||
| 1474 : | // a callback function to support the formation of clickable links within the document | ||
| 1475 : | $lineFactor=0.05; // the thickness of the line as a proportion of the height. also the drop of the line. | ||
| 1476 : | switch($info['status']){ | ||
| 1477 : | case 'start': | ||
| 1478 : | case 'sol': | ||
| 1479 : | // the beginning of the link | ||
| 1480 : | // this should contain the URl for the link as the 'p' entry, and will also contain the value of 'nCallback' | ||
| 1481 : | if (!isset($this->ez['links'])){ | ||
| 1482 : | $this->ez['links']=array(); | ||
| 1483 : | } | ||
| 1484 : | $i = $info['nCallback']; | ||
| 1485 : | $this->ez['links'][$i] = array('x'=>$info['x'],'y'=>$info['y'],'angle'=>$info['angle'],'decender'=>$info['decender'],'height'=>$info['height'],'url'=>$info['p']); | ||
| 1486 : | if ($internal==0){ | ||
| 1487 : | $this->saveState(); | ||
| 1488 : | $this->setColor(0,0,1); | ||
| 1489 : | $this->setStrokeColor(0,0,1); | ||
| 1490 : | $thick = $info['height']*$lineFactor; | ||
| 1491 : | $this->setLineStyle($thick); | ||
| 1492 : | } | ||
| 1493 : | break; | ||
| 1494 : | case 'end': | ||
| 1495 : | case 'eol': | ||
| 1496 : | // the end of the link | ||
| 1497 : | // assume that it is the most recent opening which has closed | ||
| 1498 : | $i = $info['nCallback']; | ||
| 1499 : | $start = $this->ez['links'][$i]; | ||
| 1500 : | // add underlining | ||
| 1501 : | if ($internal){ | ||
| 1502 : | $this->addInternalLink($start['url'],$start['x'],$start['y']+$start['decender'],$info['x'],$start['y']+$start['decender']+$start['height']); | ||
| 1503 : | } else { | ||
| 1504 : | $a = deg2rad((float)$start['angle']-90.0); | ||
| 1505 : | $drop = $start['height']*$lineFactor*1.5; | ||
| 1506 : | $dropx = cos($a)*$drop; | ||
| 1507 : | $dropy = -sin($a)*$drop; | ||
| 1508 : | $this->line($start['x']-$dropx,$start['y']-$dropy,$info['x']-$dropx,$info['y']-$dropy); | ||
| 1509 : | $this->addLink($start['url'],$start['x'],$start['y']+$start['decender'],$info['x'],$start['y']+$start['decender']+$start['height']); | ||
| 1510 : | $this->restoreState(); | ||
| 1511 : | } | ||
| 1512 : | break; | ||
| 1513 : | } | ||
| 1514 : | } | ||
| 1515 : | |||
| 1516 : | // ------------------------------------------------------------------------------ | ||
| 1517 : | |||
| 1518 : | function uline($info){ | ||
| 1519 : | // a callback function to support underlining | ||
| 1520 : | $lineFactor=0.05; // the thickness of the line as a proportion of the height. also the drop of the line. | ||
| 1521 : | switch($info['status']){ | ||
| 1522 : | case 'start': | ||
| 1523 : | case 'sol': | ||
| 1524 : | |||
| 1525 : | // the beginning of the underline zone | ||
| 1526 : | if (!isset($this->ez['links'])){ | ||
| 1527 : | $this->ez['links']=array(); | ||
| 1528 : | } | ||
| 1529 : | $i = $info['nCallback']; | ||
| 1530 : | $this->ez['links'][$i] = array('x'=>$info['x'],'y'=>$info['y'],'angle'=>$info['angle'],'decender'=>$info['decender'],'height'=>$info['height']); | ||
| 1531 : | $this->saveState(); | ||
| 1532 : | $thick = $info['height']*$lineFactor; | ||
| 1533 : | $this->setLineStyle($thick); | ||
| 1534 : | break; | ||
| 1535 : | case 'end': | ||
| 1536 : | case 'eol': | ||
| 1537 : | // the end of the link | ||
| 1538 : | // assume that it is the most recent opening which has closed | ||
| 1539 : | $i = $info['nCallback']; | ||
| 1540 : | $start = $this->ez['links'][$i]; | ||
| 1541 : | // add underlining | ||
| 1542 : | $a = deg2rad((float)$start['angle']-90.0); | ||
| 1543 : | $drop = $start['height']*$lineFactor*1.5; | ||
| 1544 : | $dropx = cos($a)*$drop; | ||
| 1545 : | $dropy = -sin($a)*$drop; | ||
| 1546 : | $this->line($start['x']-$dropx,$start['y']-$dropy,$info['x']-$dropx,$info['y']-$dropy); | ||
| 1547 : | $this->restoreState(); | ||
| 1548 : | break; | ||
| 1549 : | } | ||
| 1550 : | } | ||
| 1551 : | |||
| 1552 : | // ------------------------------------------------------------------------------ | ||
| 1553 : | |||
| 1554 : | } | ||
| 1555 : | ?> |
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