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<?php |
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namespace NFePHP\DA\Legacy\FPDF; |
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use Exception; |
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class Fpdf |
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{ |
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const FPDF_VERSION = '1.6'; |
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public $page; //current page number |
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public $n; //current object number |
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public $offsets; //array of object offsets |
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public $buffer; //buffer holding in-memory PDF |
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public $pages; //array containing pages |
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public $state; //current document state |
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public $compress; //compression flag |
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public $k; //scale factor (number of points in user unit) |
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public $defOrientation; //default orientation |
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public $curOrientation; //current orientation |
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public $pageFormats; //available page formats |
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public $defPageFormat; //default page format |
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public $curPageFormat; //current page format |
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public $pageSizes; //array storing non-default page sizes |
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public $wPt; |
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public $hPt; //dimensions of current page in points |
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public $w; |
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public $h; //dimensions of current page in user unit |
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public $lMargin; //left margin |
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public $tMargin; //top margin |
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public $rMargin; //right margin |
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public $bMargin; //page break margin |
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public $cMargin; //cell margin |
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public $x; |
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public $y; //current position in user unit |
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public $lasth; //height of last printed cell |
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public $lineWidth; //line width in user unit |
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public $coreFonts; //array of standard font names |
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public $fonts; //array of used fonts |
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public $fontFiles; //array of font files |
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public $diffs; //array of encoding differences |
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public $fontFamily; //current font family |
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public $fontStyle; //current font style |
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public $underline; //underlining flag |
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public $currentFont; //current font info |
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public $fontSizePt; //current font size in points |
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public $fontSize; //current font size in user unit |
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public $drawColor; //commands for drawing color |
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public $fillColor; //commands for filling color |
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public $textColor; //commands for text color |
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public $colorFlag; //indicates whether fill and text colors are different |
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public $ws; //word spacing |
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public $images; //array of used images |
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public $PageLinks; //array of links in pages |
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public $links; //array of internal links |
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public $autoPageBreak; //automatic page breaking |
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public $pageBreakTrigger; //threshold used to trigger page breaks |
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public $inHeader; //flag set when processing header |
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public $inFooter; //flag set when processing footer |
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public $zoomMode; //zoom display mode |
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public $layoutMode; //layout display mode |
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public $title; //title |
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public $subject; //subject |
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public $author; //author |
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public $keywords; //keywords |
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public $creator; //creator |
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public $aliasNbPages; //alias for total number of pages |
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public $pdfVersion; //PDF version number |
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private $tmpFiles = array(); |
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public function __construct($orientation = 'P', $unit = 'mm', $format = 'A4') |
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{ |
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//Some checks |
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$this->dochecks(); |
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//Initialization of properties |
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$this->page = 0; |
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$this->n = 2; |
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$this->buffer = ''; |
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$this->pages = array(); |
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$this->pageSizes = array(); |
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$this->state = 0; |
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1 |
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$this->fonts = array(); |
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$this->fontFiles = array(); |
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$this->diffs = array(); |
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$this->images = array(); |
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$this->links = array(); |
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$this->inHeader = false; |
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$this->inFooter = false; |
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$this->lasth = 0; |
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$this->fontFamily = ''; |
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$this->fontStyle = ''; |
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$this->fontSizePt = 12; |
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$this->underline = false; |
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$this->drawColor = '0 G'; |
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$this->fillColor = '0 g'; |
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$this->textColor = '0 g'; |
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$this->colorFlag = false; |
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$this->ws = 0; |
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//Standard fonts |
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$this->coreFonts = [ |
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'courier'=>'Courier', |
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'courierB'=>'Courier-Bold', |
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'courierI'=>'Courier-Oblique', |
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'courierBI'=>'Courier-BoldOblique', |
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'helvetica'=>'Helvetica', |
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'helveticaB'=>'Helvetica-Bold', |
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'helveticaI'=>'Helvetica-Oblique', |
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'helveticaBI'=>'Helvetica-BoldOblique', |
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'times'=>'Times-Roman', |
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'timesB'=>'Times-Bold', |
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'timesI'=>'Times-Italic', |
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'timesBI'=>'Times-BoldItalic', |
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'symbol'=>'Symbol', |
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'zapfdingbats'=>'ZapfDingbats' |
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]; |
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//Scale factor |
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if ($unit == 'pt') { |
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$this->k = 1; |
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} elseif ($unit == 'mm') { |
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$this->k = 72/25.4; |
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} elseif ($unit == 'cm') { |
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$this->k = 72/2.54; |
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} elseif ($unit == 'in') { |
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$this->k = 72; |
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} else { |
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$this->error('Incorrect unit: '.$unit); |
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} |
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//Page format |
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$this->pageFormats = array( |
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'a3' => array(841.89,1190.55), |
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'a4' => array(595.28,841.89), |
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'a5' => array(420.94,595.28), |
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'letter' => array(612,792), |
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'legal' => array(612,1008) |
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); |
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if (is_string($format)) { |
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$format = $this->getpageformat($format); |
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} |
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$this->defPageFormat = $format; |
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$this->curPageFormat = $format; |
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//Page orientation |
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$orientation = strtolower($orientation); |
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if ($orientation == 'p' || $orientation == 'portrait') { |
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$this->defOrientation='P'; |
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$this->w = $this->defPageFormat[0]; |
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$this->h = $this->defPageFormat[1]; |
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} elseif ($orientation == 'l' || $orientation == 'landscape') { |
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$this->defOrientation = 'L'; |
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$this->w = $this->defPageFormat[1]; |
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$this->h = $this->defPageFormat[0]; |
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} else { |
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$this->error('Incorrect orientation: '.$orientation); |
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} |
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$this->curOrientation = $this->defOrientation; |
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$this->wPt = $this->w*$this->k; |
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$this->hPt = $this->h*$this->k; |
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//Page margins (1 cm) |
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$margin = 28.35/$this->k; |
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$this->setMargins($margin, $margin); |
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//Interior cell margin (1 mm) |
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$this->cMargin = $margin/10; |
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//Line width (0.2 mm) |
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$this->lineWidth = .567/$this->k; |
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//Automatic page break |
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$this->setAutoPageBreak(true, 2*$margin); |
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//Full width display mode |
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$this->setDisplayMode('fullwidth'); |
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//Enable compression |
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$this->setCompression(true); |
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//Set default PDF version number |
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$this->pdfVersion='1.3'; |
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} |
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public function setMargins($left, $top, $right = null) |
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{ |
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//Set left, top and right margins |
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$this->lMargin = $left; |
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$this->tMargin = $top; |
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if ($right === null) { |
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$right = $left; |
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} |
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$this->rMargin=$right; |
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} |
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public function setLeftMargin($margin) |
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{ |
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//Set left margin |
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$this->lMargin = $margin; |
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if ($this->page>0 && $this->x<$margin) { |
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$this->x = $margin; |
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} |
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} |
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public function setTopMargin($margin) |
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{ |
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//Set top margin |
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$this->tMargin = $margin; |
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} |
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public function setRightMargin($margin) |
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{ |
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//Set right margin |
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$this->rMargin = $margin; |
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} |
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public function setAutoPageBreak($auto, $margin = 0) |
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{ |
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//Set auto page break mode and triggering margin |
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$this->autoPageBreak = $auto; |
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$this->bMargin = $margin; |
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$this->pageBreakTrigger = $this->h-$margin; |
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} |
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public function setDisplayMode($zoom, $layout = 'continuous') |
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{ |
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//Set display mode in viewer |
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if ($zoom=='fullpage' || $zoom=='fullwidth' || $zoom=='real' || $zoom=='default' || !is_string($zoom)) { |
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$this->zoomMode = $zoom; |
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} else { |
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$this->error('Incorrect zoom display mode: '.$zoom); |
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} |
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if ($layout=='single' || $layout=='continuous' || $layout=='two' || $layout=='default') { |
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$this->layoutMode = $layout; |
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} else { |
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$this->error('Incorrect layout display mode: '.$layout); |
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} |
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} |
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public function setCompression($compress) |
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{ |
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//Set page compression |
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if (function_exists('gzcompress')) { |
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$this->compress = $compress; |
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} else { |
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$this->compress = false; |
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} |
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} |
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public function setTitle($title, $isUTF8 = false) |
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{ |
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//Title of document |
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if ($isUTF8) { |
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$title = $this->utf8Toutf16($title); |
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} |
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$this->title = $title; |
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} |
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public function setSubject($subject, $isUTF8 = false) |
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{ |
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//Subject of document |
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if ($isUTF8) { |
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$subject = $this->utf8Toutf16($subject); |
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} |
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$this->subject = $subject; |
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} |
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public function setAuthor($author, $isUTF8 = false) |
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{ |
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//Author of document |
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if ($isUTF8) { |
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$author = $this->utf8Toutf16($author); |
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} |
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$this->author=$author; |
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} |
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public function setKeywords($keywords, $isUTF8 = false) |
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{ |
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//Keywords of document |
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if ($isUTF8) { |
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$keywords = $this->utf8Toutf16($keywords); |
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} |
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$this->keywords = $keywords; |
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} |
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276
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public function setCreator($creator, $isUTF8 = false) |
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{ |
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//Creator of document |
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if ($isUTF8) { |
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$creator = $this->utf8Toutf16($creator); |
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} |
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$this->creator = $creator; |
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} |
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285
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1 |
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public function aliasNbPages($alias = '{nb}') |
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286
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{ |
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287
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//Define an alias for total number of pages |
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1 |
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$this->aliasNbPages=$alias; |
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289
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1 |
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} |
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290
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public function error($msg) |
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292
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{ |
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293
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throw new Exception($msg); |
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} |
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1 |
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public function open() |
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297
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{ |
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1 |
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$this->state = 1; |
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1 |
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} |
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300
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1 |
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public function close() |
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302
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{ |
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//Terminate document |
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1 |
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if ($this->state == 3) { |
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return; |
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306
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} |
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307
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1 |
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if ($this->page == 0) { |
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308
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$this->addPage(); |
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309
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} |
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310
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//Page footer |
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311
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1 |
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$this->inFooter = true; |
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312
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1 |
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$this->footer(); |
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313
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1 |
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$this->inFooter = false; |
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314
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//Close page |
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315
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1 |
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$this->endPage(); |
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316
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//Close document |
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317
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1 |
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$this->endDoc(); |
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318
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1 |
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foreach ($this->tmpFiles as $tmp) { |
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319
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@unlink($tmp); |
|
|
|
|
|
|
320
|
|
|
} |
|
321
|
1 |
|
} |
|
322
|
|
|
|
|
323
|
1 |
|
public function addPage($orientation = '', $format = '') |
|
324
|
|
|
{ |
|
325
|
|
|
//Start a new page |
|
326
|
1 |
|
if ($this->state == 0) { |
|
327
|
|
|
$this->open(); |
|
328
|
|
|
} |
|
329
|
1 |
|
$family = $this->fontFamily; |
|
330
|
1 |
|
$style = $this->fontStyle.($this->underline ? 'U' : ''); |
|
331
|
1 |
|
$size = $this->fontSizePt; |
|
332
|
1 |
|
$lw = $this->lineWidth; |
|
333
|
1 |
|
$dc = $this->drawColor; |
|
334
|
1 |
|
$fc = $this->fillColor; |
|
335
|
1 |
|
$tc = $this->textColor; |
|
336
|
1 |
|
$cf = $this->colorFlag; |
|
337
|
1 |
|
if ($this->page > 0) { |
|
338
|
|
|
//Page footer |
|
339
|
|
|
$this->inFooter = true; |
|
340
|
|
|
$this->footer(); |
|
341
|
|
|
$this->inFooter = false; |
|
342
|
|
|
//Close page |
|
343
|
|
|
$this->endPage(); |
|
344
|
|
|
} |
|
345
|
|
|
//Start new page |
|
346
|
1 |
|
$this->beginPage($orientation, $format); |
|
347
|
|
|
//Set line cap style to square |
|
348
|
1 |
|
$this->out('2 J'); |
|
349
|
|
|
//Set line width |
|
350
|
1 |
|
$this->lineWidth = $lw; |
|
351
|
1 |
|
$this->out(sprintf('%.2F w', $lw*$this->k)); |
|
352
|
|
|
//Set font |
|
353
|
1 |
|
if ($family) { |
|
354
|
|
|
$this->setFont($family, $style, $size); |
|
355
|
|
|
} |
|
356
|
|
|
//Set colors |
|
357
|
1 |
|
$this->drawColor = $dc; |
|
358
|
1 |
|
if ($dc!='0 G') { |
|
359
|
1 |
|
$this->out($dc); |
|
360
|
|
|
} |
|
361
|
1 |
|
$this->fillColor = $fc; |
|
362
|
1 |
|
if ($fc != '0 g') { |
|
363
|
1 |
|
$this->out($fc); |
|
364
|
|
|
} |
|
365
|
1 |
|
$this->textColor = $tc; |
|
366
|
1 |
|
$this->colorFlag = $cf; |
|
367
|
|
|
//Page header |
|
368
|
1 |
|
$this->inHeader = true; |
|
369
|
1 |
|
$this->Header(); |
|
370
|
1 |
|
$this->inHeader = false; |
|
371
|
|
|
//Restore line width |
|
372
|
1 |
|
if ($this->lineWidth != $lw) { |
|
373
|
|
|
$this->lineWidth = $lw; |
|
374
|
|
|
$this->out(sprintf('%.2F w', $lw*$this->k)); |
|
375
|
|
|
} |
|
376
|
|
|
//Restore font |
|
377
|
1 |
|
if ($family) { |
|
378
|
|
|
$this->setFont($family, $style, $size); |
|
379
|
|
|
} |
|
380
|
|
|
//Restore colors |
|
381
|
1 |
|
if ($this->drawColor != $dc) { |
|
382
|
|
|
$this->drawColor = $dc; |
|
383
|
|
|
$this->out($dc); |
|
384
|
|
|
} |
|
385
|
1 |
|
if ($this->fillColor != $fc) { |
|
386
|
|
|
$this->fillColor = $fc; |
|
387
|
|
|
$this->out($fc); |
|
388
|
|
|
} |
|
389
|
1 |
|
$this->textColor = $tc; |
|
390
|
1 |
|
$this->colorFlag = $cf; |
|
391
|
1 |
|
} |
|
392
|
|
|
|
|
393
|
1 |
|
public function header() |
|
394
|
|
|
{ |
|
395
|
|
|
//To be implemented in your own inherited class |
|
396
|
1 |
|
} |
|
397
|
|
|
|
|
398
|
1 |
|
public function footer() |
|
399
|
|
|
{ |
|
400
|
|
|
//To be implemented in your own inherited class |
|
401
|
1 |
|
} |
|
402
|
|
|
|
|
403
|
|
|
public function pageNo() |
|
404
|
|
|
{ |
|
405
|
|
|
//Get current page number |
|
406
|
|
|
return $this->page; |
|
407
|
|
|
} |
|
408
|
|
|
|
|
409
|
1 |
|
public function setDrawColor($r, $g = null, $b = null) |
|
410
|
|
|
{ |
|
411
|
|
|
//Set color for all stroking operations |
|
412
|
1 |
|
if (($r==0 && $g==0 && $b==0) || $g===null) { |
|
413
|
1 |
|
$this->drawColor = sprintf('%.3F G', $r/255); |
|
414
|
|
|
} else { |
|
415
|
|
|
$this->drawColor = sprintf('%.3F %.3F %.3F RG', $r/255, $g/255, $b/255); |
|
416
|
|
|
} |
|
417
|
1 |
|
if ($this->page > 0) { |
|
418
|
|
|
$this->out($this->drawColor); |
|
419
|
|
|
} |
|
420
|
1 |
|
} |
|
421
|
|
|
|
|
422
|
1 |
|
public function setFillColor($r, $g = null, $b = null) |
|
423
|
|
|
{ |
|
424
|
|
|
//Set color for all filling operations |
|
425
|
1 |
|
if (($r==0 && $g==0 && $b==0) || $g===null) { |
|
426
|
1 |
|
$this->fillColor = sprintf('%.3F g', $r/255); |
|
427
|
|
|
} else { |
|
428
|
1 |
|
$this->fillColor = sprintf('%.3F %.3F %.3F rg', $r/255, $g/255, $b/255); |
|
429
|
|
|
} |
|
430
|
1 |
|
$this->colorFlag = ($this->fillColor != $this->textColor); |
|
431
|
1 |
|
if ($this->page > 0) { |
|
432
|
1 |
|
$this->out($this->fillColor); |
|
433
|
|
|
} |
|
434
|
1 |
|
} |
|
435
|
|
|
|
|
436
|
1 |
|
public function settextColor($r, $g = null, $b = null) |
|
437
|
|
|
{ |
|
438
|
|
|
//Set color for text |
|
439
|
1 |
|
if (($r==0 && $g==0 && $b==0) || $g===null) { |
|
440
|
1 |
|
$this->textColor = sprintf('%.3F g', $r/255); |
|
441
|
|
|
} else { |
|
442
|
1 |
|
$this->textColor = sprintf('%.3F %.3F %.3F rg', $r/255, $g/255, $b/255); |
|
443
|
|
|
} |
|
444
|
1 |
|
$this->colorFlag = ($this->fillColor != $this->textColor); |
|
445
|
1 |
|
} |
|
446
|
|
|
|
|
447
|
1 |
|
public function getStringWidth($s) |
|
448
|
|
|
{ |
|
449
|
|
|
//Get width of a string in the current font |
|
450
|
1 |
|
$s = (string)$s; |
|
451
|
1 |
|
$cw =& $this->currentFont['cw']; |
|
452
|
1 |
|
$w = 0; |
|
453
|
1 |
|
$l = strlen($s); |
|
454
|
1 |
|
for ($i=0; $i<$l; $i++) { |
|
455
|
1 |
|
$w += $cw[$s[$i]]; |
|
456
|
|
|
} |
|
457
|
1 |
|
return $w*$this->fontSize/1000; |
|
458
|
|
|
} |
|
459
|
|
|
|
|
460
|
1 |
|
public function setLineWidth($width) |
|
461
|
|
|
{ |
|
462
|
|
|
//Set line width |
|
463
|
1 |
|
$this->lineWidth = $width; |
|
464
|
1 |
|
if ($this->page > 0) { |
|
465
|
1 |
|
$this->out(sprintf('%.2F w', $width*$this->k)); |
|
466
|
|
|
} |
|
467
|
1 |
|
} |
|
468
|
|
|
|
|
469
|
|
|
public function line($x1, $y1, $x2, $y2) |
|
470
|
|
|
{ |
|
471
|
|
|
//Draw a line |
|
472
|
|
|
$this->out( |
|
473
|
|
|
sprintf( |
|
474
|
|
|
'%.2F %.2F m %.2F %.2F l S', |
|
475
|
|
|
$x1*$this->k, |
|
476
|
|
|
($this->h-$y1)*$this->k, |
|
477
|
|
|
$x2*$this->k, |
|
478
|
|
|
($this->h-$y2)*$this->k |
|
479
|
|
|
) |
|
480
|
|
|
); |
|
481
|
|
|
} |
|
482
|
|
|
|
|
483
|
1 |
|
public function rect($x, $y, $w, $h, $style = '') |
|
484
|
|
|
{ |
|
485
|
|
|
//Draw a rectangle |
|
486
|
1 |
|
if ($style == 'F') { |
|
487
|
1 |
|
$op = 'f'; |
|
488
|
|
|
} elseif ($style == 'FD' || $style == 'DF') { |
|
489
|
|
|
$op = 'B'; |
|
490
|
|
|
} else { |
|
491
|
|
|
$op = 'S'; |
|
492
|
|
|
} |
|
493
|
1 |
|
$this->out( |
|
494
|
|
|
sprintf( |
|
495
|
1 |
|
'%.2F %.2F %.2F %.2F re %s', |
|
496
|
1 |
|
$x*$this->k, |
|
497
|
1 |
|
($this->h-$y)*$this->k, |
|
498
|
1 |
|
$w*$this->k, |
|
499
|
1 |
|
-$h*$this->k, |
|
500
|
|
|
$op |
|
501
|
|
|
) |
|
502
|
|
|
); |
|
503
|
1 |
|
} |
|
504
|
|
|
|
|
505
|
|
|
public function addFont($family, $style = '', $file = '') |
|
506
|
|
|
{ |
|
507
|
|
|
//Add a TrueType or Type1 font |
|
508
|
|
|
$family = strtolower($family); |
|
509
|
|
|
if ($file == '') { |
|
510
|
|
|
$file = str_replace(' ', '', $family).strtolower($style).'.php'; |
|
511
|
|
|
} |
|
512
|
|
|
if ($family=='arial') { |
|
513
|
|
|
$family='helvetica'; |
|
514
|
|
|
} |
|
515
|
|
|
$style = strtoupper($style); |
|
516
|
|
|
if ($style == 'IB') { |
|
517
|
|
|
$style = 'BI'; |
|
518
|
|
|
} |
|
519
|
|
|
$fontkey = $family.$style; |
|
520
|
|
|
if (isset($this->fonts[$fontkey])) { |
|
521
|
|
|
return; |
|
522
|
|
|
} |
|
523
|
|
|
include $this->getFontPath().$file; |
|
524
|
|
|
if (!isset($name)) { |
|
|
|
|
|
|
525
|
|
|
$this->error('Could not include font definition file'); |
|
526
|
|
|
} |
|
527
|
|
|
$i = count($this->fonts)+1; |
|
528
|
|
|
$this->fonts[$fontkey] = [ |
|
529
|
|
|
'i'=>$i, |
|
530
|
|
|
'type'=>$type, |
|
|
|
|
|
|
531
|
|
|
'name'=>$name, |
|
|
|
|
|
|
532
|
|
|
'desc'=>$desc, |
|
|
|
|
|
|
533
|
|
|
'up'=>$up, |
|
|
|
|
|
|
534
|
|
|
'ut'=>$ut, |
|
|
|
|
|
|
535
|
|
|
'cw'=>$cw, |
|
|
|
|
|
|
536
|
|
|
'enc'=>$enc, |
|
|
|
|
|
|
537
|
|
|
'file'=>$file |
|
538
|
|
|
]; |
|
539
|
|
|
if ($diff) { |
|
540
|
|
|
//Search existing encodings |
|
541
|
|
|
$d = 0; |
|
542
|
|
|
$nb = count($this->diffs); |
|
543
|
|
|
for ($i=1; $i<=$nb; $i++) { |
|
544
|
|
|
if ($this->diffs[$i] == $diff) { |
|
|
|
|
|
|
545
|
|
|
$d = $i; |
|
546
|
|
|
break; |
|
547
|
|
|
} |
|
548
|
|
|
} |
|
549
|
|
|
if ($d == 0) { |
|
550
|
|
|
$d = $nb+1; |
|
551
|
|
|
$this->diffs[$d] = $diff; |
|
552
|
|
|
} |
|
553
|
|
|
$this->fonts[$fontkey]['diff'] = $d; |
|
554
|
|
|
} |
|
555
|
|
|
if ($file) { |
|
556
|
|
|
if ($type=='TrueType') { |
|
557
|
|
|
$this->fontFiles[$file] = array('length1'=>$originalsize); |
|
|
|
|
|
|
558
|
|
|
} else { |
|
559
|
|
|
$this->fontFiles[$file] = array('length1'=>$size1, 'length2'=>$size2); |
|
|
|
|
|
|
560
|
|
|
} |
|
561
|
|
|
} |
|
562
|
|
|
} |
|
563
|
|
|
|
|
564
|
1 |
|
public function setFont($family, $style = '', $size = 0) |
|
565
|
|
|
{ |
|
566
|
|
|
//Select a font; size given in points |
|
567
|
1 |
|
global $fpdf_charwidths; |
|
|
|
|
|
|
568
|
1 |
|
$family = strtolower($family); |
|
569
|
1 |
|
if ($family == '') { |
|
570
|
|
|
$family = $this->fontFamily; |
|
571
|
|
|
} |
|
572
|
1 |
|
if ($family == 'arial') { |
|
573
|
|
|
$family = 'helvetica'; |
|
574
|
1 |
|
} elseif ($family == 'symbol' || $family == 'zapfdingbats') { |
|
575
|
|
|
$style = ''; |
|
576
|
|
|
} |
|
577
|
1 |
|
$style = strtoupper($style); |
|
578
|
1 |
|
if (strpos($style, 'U') !== false) { |
|
579
|
|
|
$this->underline = true; |
|
580
|
|
|
$style = str_replace('U', '', $style); |
|
581
|
|
|
} else { |
|
582
|
1 |
|
$this->underline = false; |
|
583
|
|
|
} |
|
584
|
1 |
|
if ($style == 'IB') { |
|
585
|
|
|
$style = 'BI'; |
|
586
|
|
|
} |
|
587
|
1 |
|
if ($size == 0) { |
|
588
|
|
|
$size = $this->fontSizePt; |
|
589
|
|
|
} |
|
590
|
|
|
//Test if font is already selected |
|
591
|
1 |
|
if ($this->fontFamily==$family && $this->fontStyle==$style && $this->fontSizePt==$size) { |
|
592
|
1 |
|
return; |
|
593
|
|
|
} |
|
594
|
|
|
//Test if used for the first time |
|
595
|
1 |
|
$fontkey = $family.$style; |
|
596
|
1 |
|
if (!isset($this->fonts[$fontkey])) { |
|
597
|
|
|
//Check if one of the standard fonts |
|
598
|
1 |
|
if (isset($this->coreFonts[$fontkey])) { |
|
599
|
1 |
|
if (!isset($fpdf_charwidths[$fontkey])) { |
|
600
|
|
|
//Load metric file |
|
601
|
1 |
|
$file=$family; |
|
602
|
1 |
|
if ($family=='times' || $family=='helvetica') { |
|
603
|
1 |
|
$file .= strtolower($style); |
|
604
|
|
|
} |
|
605
|
1 |
|
include $this->getFontPath().$file.'.php'; |
|
606
|
1 |
|
if (!isset($fpdf_charwidths[$fontkey])) { |
|
607
|
|
|
$this->error('Could not include font metric file'); |
|
608
|
|
|
} |
|
609
|
|
|
} |
|
610
|
1 |
|
$i = count($this->fonts)+1; |
|
611
|
1 |
|
$name = $this->coreFonts[$fontkey]; |
|
612
|
1 |
|
$cw = $fpdf_charwidths[$fontkey]; |
|
613
|
1 |
|
$this->fonts[$fontkey] = ['i'=>$i, 'type'=>'core', 'name'=>$name, 'up'=>-100, 'ut'=>50, 'cw'=>$cw]; |
|
614
|
|
|
} else { |
|
615
|
|
|
$this->error('Undefined font: '.$family.' '.$style); |
|
616
|
|
|
} |
|
617
|
|
|
} |
|
618
|
|
|
//Select it |
|
619
|
1 |
|
$this->fontFamily = $family; |
|
620
|
1 |
|
$this->fontStyle = $style; |
|
621
|
1 |
|
$this->fontSizePt = $size; |
|
622
|
1 |
|
$this->fontSize = $size/$this->k; |
|
623
|
1 |
|
$this->currentFont =& $this->fonts[$fontkey]; |
|
624
|
1 |
|
if ($this->page > 0) { |
|
625
|
1 |
|
$this->out(sprintf('BT /F%d %.2F Tf ET', $this->currentFont['i'], $this->fontSizePt)); |
|
626
|
|
|
} |
|
627
|
1 |
|
} |
|
628
|
|
|
|
|
629
|
|
|
public function setFontSize($size) |
|
630
|
|
|
{ |
|
631
|
|
|
//Set font size in points |
|
632
|
|
|
if ($this->fontSizePt == $size) { |
|
633
|
|
|
return; |
|
634
|
|
|
} |
|
635
|
|
|
$this->fontSizePt = $size; |
|
636
|
|
|
$this->fontSize = $size/$this->k; |
|
637
|
|
|
if ($this->page > 0) { |
|
638
|
|
|
$this->out(sprintf('BT /F%d %.2F Tf ET', $this->currentFont['i'], $this->fontSizePt)); |
|
639
|
|
|
} |
|
640
|
|
|
} |
|
641
|
|
|
|
|
642
|
|
|
public function addlink() |
|
643
|
|
|
{ |
|
644
|
|
|
//Create a new internal link |
|
645
|
|
|
$n = count($this->links)+1; |
|
646
|
|
|
$this->links[$n] = array(0, 0); |
|
647
|
|
|
return $n; |
|
648
|
|
|
} |
|
649
|
|
|
|
|
650
|
|
|
public function setlink($link, $y = 0, $page = -1) |
|
651
|
|
|
{ |
|
652
|
|
|
//Set destination of internal link |
|
653
|
|
|
if ($y == -1) { |
|
654
|
|
|
$y = $this->y; |
|
655
|
|
|
} |
|
656
|
|
|
if ($page == -1) { |
|
657
|
|
|
$page = $this->page; |
|
658
|
|
|
} |
|
659
|
|
|
$this->links[$link] = array($page, $y); |
|
660
|
|
|
} |
|
661
|
|
|
|
|
662
|
|
|
public function link($x, $y, $w, $h, $link) |
|
663
|
|
|
{ |
|
664
|
|
|
//Put a link on the page |
|
665
|
|
|
$this->PageLinks[$this->page][] = [ |
|
666
|
|
|
$x*$this->k, |
|
667
|
|
|
$this->hPt-$y*$this->k, |
|
668
|
|
|
$w*$this->k, |
|
669
|
|
|
$h*$this->k, |
|
670
|
|
|
$link |
|
671
|
|
|
]; |
|
672
|
|
|
} |
|
673
|
|
|
|
|
674
|
1 |
|
public function text($x, $y, $txt) |
|
675
|
|
|
{ |
|
676
|
|
|
//Output a string |
|
677
|
1 |
|
$s = sprintf('BT %.2F %.2F Td (%s) Tj ET', $x*$this->k, ($this->h-$y)*$this->k, $this->escape($txt)); |
|
678
|
1 |
|
if ($this->underline && $txt!='') { |
|
679
|
|
|
$s .= ' '.$this->doUnderLine($x, $y, $txt); |
|
680
|
|
|
} |
|
681
|
1 |
|
if ($this->colorFlag) { |
|
682
|
1 |
|
$s = 'q '.$this->textColor.' '.$s.' Q'; |
|
683
|
|
|
} |
|
684
|
1 |
|
$this->out($s); |
|
685
|
1 |
|
} |
|
686
|
|
|
|
|
687
|
|
|
public function acceptPageBreak() |
|
688
|
|
|
{ |
|
689
|
|
|
//Accept automatic page break or not |
|
690
|
|
|
return $this->autoPageBreak; |
|
691
|
|
|
} |
|
692
|
|
|
|
|
693
|
|
|
public function cell($w, $h = 0, $txt = '', $border = 0, $ln = 0, $align = '', $fill = false, $link = '') |
|
694
|
|
|
{ |
|
695
|
|
|
//Output a cell |
|
696
|
|
|
$k = $this->k; |
|
697
|
|
|
if ($this->y+$h > $this->pageBreakTrigger |
|
698
|
|
|
&& !$this->InHeader |
|
|
|
|
|
|
699
|
|
|
&& !$this->InFooter |
|
|
|
|
|
|
700
|
|
|
&& $this->acceptPageBreak() |
|
701
|
|
|
) { |
|
702
|
|
|
//Automatic page break |
|
703
|
|
|
$x = $this->x; |
|
704
|
|
|
$ws = $this->ws; |
|
705
|
|
|
if ($ws > 0) { |
|
706
|
|
|
$this->ws = 0; |
|
707
|
|
|
$this->out('0 Tw'); |
|
708
|
|
|
} |
|
709
|
|
|
$this->addPage($this->curOrientation, $this->curPageFormat); |
|
|
|
|
|
|
710
|
|
|
$this->x = $x; |
|
711
|
|
|
if ($ws > 0) { |
|
712
|
|
|
$this->ws = $ws; |
|
713
|
|
|
$this->out(sprintf('%.3F Tw', $ws*$k)); |
|
714
|
|
|
} |
|
715
|
|
|
} |
|
716
|
|
|
if ($w == 0) { |
|
717
|
|
|
$w = $this->w-$this->rMargin-$this->x; |
|
718
|
|
|
} |
|
719
|
|
|
$s=''; |
|
720
|
|
|
if ($fill || $border==1) { |
|
721
|
|
|
if ($fill) { |
|
722
|
|
|
$op=($border==1) ? 'B' : 'f'; |
|
723
|
|
|
} else { |
|
724
|
|
|
$op='S'; |
|
725
|
|
|
} |
|
726
|
|
|
$s=sprintf('%.2F %.2F %.2F %.2F re %s ', $this->x*$k, ($this->h-$this->y)*$k, $w*$k, -$h*$k, $op); |
|
727
|
|
|
} |
|
728
|
|
|
if (is_string($border)) { |
|
729
|
|
|
$x = $this->x; |
|
730
|
|
|
$y = $this->y; |
|
731
|
|
|
if (strpos($border, 'L') !== false) { |
|
732
|
|
|
$s .= sprintf('%.2F %.2F m %.2F %.2F l S ', $x*$k, ($this->h-$y)*$k, $x*$k, ($this->h-($y+$h))*$k); |
|
733
|
|
|
} |
|
734
|
|
|
if (strpos($border, 'T') !== false) { |
|
735
|
|
|
$s .= sprintf('%.2F %.2F m %.2F %.2F l S ', $x*$k, ($this->h-$y)*$k, ($x+$w)*$k, ($this->h-$y)*$k); |
|
736
|
|
|
} |
|
737
|
|
|
if (strpos($border, 'R') !== false) { |
|
738
|
|
|
$s .= sprintf( |
|
739
|
|
|
'%.2F %.2F m %.2F %.2F l S ', |
|
740
|
|
|
($x+$w)*$k, |
|
741
|
|
|
($this->h-$y)*$k, |
|
742
|
|
|
($x+$w)*$k, |
|
743
|
|
|
($this->h-($y+$h))*$k |
|
744
|
|
|
); |
|
745
|
|
|
} |
|
746
|
|
|
if (strpos($border, 'B') !== false) { |
|
747
|
|
|
$s .= sprintf( |
|
748
|
|
|
'%.2F %.2F m %.2F %.2F l S ', |
|
749
|
|
|
$x*$k, |
|
750
|
|
|
($this->h-($y+$h))*$k, |
|
751
|
|
|
($x+$w)*$k, |
|
752
|
|
|
($this->h-($y+$h))*$k |
|
753
|
|
|
); |
|
754
|
|
|
} |
|
755
|
|
|
} |
|
756
|
|
|
if ($txt !== '') { |
|
757
|
|
|
if ($align == 'R') { |
|
758
|
|
|
$dx = $w-$this->cMargin-$this->getStringWidth($txt); |
|
759
|
|
|
} elseif ($align == 'C') { |
|
760
|
|
|
$dx = ($w-$this->getStringWidth($txt))/2; |
|
761
|
|
|
} else { |
|
762
|
|
|
$dx = $this->cMargin; |
|
763
|
|
|
} |
|
764
|
|
|
if ($this->colorFlag) { |
|
765
|
|
|
$s .= 'q '.$this->textColor.' '; |
|
766
|
|
|
} |
|
767
|
|
|
$txt2 = str_replace(')', '\\)', str_replace('(', '\\(', str_replace('\\', '\\\\', $txt))); |
|
768
|
|
|
$s .= sprintf( |
|
769
|
|
|
'BT %.2F %.2F Td (%s) Tj ET', |
|
770
|
|
|
($this->x+$dx)*$k, |
|
771
|
|
|
($this->h-($this->y+.5*$h+.3*$this->fontSize))*$k, |
|
772
|
|
|
$txt2 |
|
773
|
|
|
); |
|
774
|
|
|
if ($this->underline) { |
|
775
|
|
|
$s .= ' '.$this->doUnderLine($this->x+$dx, $this->y+.5*$h+.3*$this->fontSize, $txt); |
|
776
|
|
|
} |
|
777
|
|
|
if ($this->colorFlag) { |
|
778
|
|
|
$s.=' Q'; |
|
779
|
|
|
} |
|
780
|
|
|
if ($link) { |
|
781
|
|
|
$this->link( |
|
782
|
|
|
$this->x+$dx, |
|
783
|
|
|
$this->y+.5*$h-.5*$this->fontSize, |
|
784
|
|
|
$this->getStringWidth($txt), |
|
785
|
|
|
$this->fontSize, |
|
786
|
|
|
$link |
|
787
|
|
|
); |
|
788
|
|
|
} |
|
789
|
|
|
} |
|
790
|
|
|
if ($s) { |
|
791
|
|
|
$this->out($s); |
|
792
|
|
|
} |
|
793
|
|
|
$this->lasth = $h; |
|
794
|
|
|
if ($ln > 0) { |
|
795
|
|
|
//Go to next line |
|
796
|
|
|
$this->y += $h; |
|
797
|
|
|
if ($ln == 1) { |
|
798
|
|
|
$this->x = $this->lMargin; |
|
799
|
|
|
} |
|
800
|
|
|
} else { |
|
801
|
|
|
$this->x += $w; |
|
802
|
|
|
} |
|
803
|
|
|
} |
|
804
|
|
|
|
|
805
|
|
|
public function multicell($w, $h, $txt, $border = 0, $align = 'J', $fill = false) |
|
806
|
|
|
{ |
|
807
|
|
|
//Output text with automatic or explicit line breaks |
|
808
|
|
|
$cw =& $this->currentFont['cw']; |
|
809
|
|
|
if ($w == 0) { |
|
810
|
|
|
$w = $this->w-$this->rMargin-$this->x; |
|
811
|
|
|
} |
|
812
|
|
|
$wmax = ($w-2*$this->cMargin)*1000/$this->fontSize; |
|
813
|
|
|
$s = str_replace("\r", '', $txt); |
|
814
|
|
|
$nb = strlen($s); |
|
815
|
|
|
if ($nb>0 && $s[$nb-1] == "\n") { |
|
816
|
|
|
$nb--; |
|
817
|
|
|
} |
|
818
|
|
|
$b = 0; |
|
819
|
|
|
if ($border) { |
|
820
|
|
|
if ($border == 1) { |
|
821
|
|
|
$border = 'LTRB'; |
|
822
|
|
|
$b = 'LRT'; |
|
823
|
|
|
$b2 = 'LR'; |
|
824
|
|
|
} else { |
|
825
|
|
|
$b2 = ''; |
|
826
|
|
|
if (strpos($border, 'L') !== false) { |
|
827
|
|
|
$b2 .= 'L'; |
|
828
|
|
|
} |
|
829
|
|
|
if (strpos($border, 'R') !== false) { |
|
830
|
|
|
$b2 .= 'R'; |
|
831
|
|
|
} |
|
832
|
|
|
$b=(strpos($border, 'T') !== false) ? $b2.'T' : $b2; |
|
833
|
|
|
} |
|
834
|
|
|
} |
|
835
|
|
|
$sep = -1; |
|
836
|
|
|
$i = 0; |
|
837
|
|
|
$j = 0; |
|
838
|
|
|
$l = 0; |
|
839
|
|
|
$ns = 0; |
|
840
|
|
|
$nl = 1; |
|
841
|
|
|
while ($i<$nb) { |
|
842
|
|
|
//Get next character |
|
843
|
|
|
$c = $s[$i]; |
|
844
|
|
|
if ($c == "\n") { |
|
845
|
|
|
//Explicit line break |
|
846
|
|
|
if ($this->ws > 0) { |
|
847
|
|
|
$this->ws = 0; |
|
848
|
|
|
$this->out('0 Tw'); |
|
849
|
|
|
} |
|
850
|
|
|
$this->cell($w, $h, substr($s, $j, $i-$j), $b, 2, $align, $fill); |
|
851
|
|
|
$i++; |
|
852
|
|
|
$sep = -1; |
|
853
|
|
|
$j = $i; |
|
854
|
|
|
$l = 0; |
|
855
|
|
|
$ns = 0; |
|
856
|
|
|
$nl++; |
|
857
|
|
|
if ($border && $nl == 2) { |
|
858
|
|
|
$b=$b2; |
|
|
|
|
|
|
859
|
|
|
} |
|
860
|
|
|
continue; |
|
861
|
|
|
} |
|
862
|
|
|
if ($c == ' ') { |
|
863
|
|
|
$sep = $i; |
|
864
|
|
|
$ls = $l; |
|
865
|
|
|
$ns++; |
|
866
|
|
|
} |
|
867
|
|
|
$l += $cw[$c]; |
|
868
|
|
|
if ($l > $wmax) { |
|
869
|
|
|
//Automatic line break |
|
870
|
|
|
if ($sep == -1) { |
|
871
|
|
|
if ($i == $j) { |
|
872
|
|
|
$i++; |
|
873
|
|
|
} |
|
874
|
|
|
if ($this->ws > 0) { |
|
875
|
|
|
$this->ws = 0; |
|
876
|
|
|
$this->out('0 Tw'); |
|
877
|
|
|
} |
|
878
|
|
|
$this->cell($w, $h, substr($s, $j, $i-$j), $b, 2, $align, $fill); |
|
879
|
|
|
} else { |
|
880
|
|
|
if ($align=='J') { |
|
881
|
|
|
$this->ws = ($ns>1) ? ($wmax-$ls)/1000*$this->fontSize/($ns-1) : 0; |
|
|
|
|
|
|
882
|
|
|
$this->out(sprintf('%.3F Tw', $this->ws*$this->k)); |
|
883
|
|
|
} |
|
884
|
|
|
$this->cell($w, $h, substr($s, $j, $sep-$j), $b, 2, $align, $fill); |
|
885
|
|
|
$i = $sep+1; |
|
886
|
|
|
} |
|
887
|
|
|
$sep = -1; |
|
888
|
|
|
$j = $i; |
|
889
|
|
|
$l = 0; |
|
890
|
|
|
$ns = 0; |
|
891
|
|
|
$nl++; |
|
892
|
|
|
if ($border && $nl == 2) { |
|
893
|
|
|
$b = $b2; |
|
894
|
|
|
} |
|
895
|
|
|
} else { |
|
896
|
|
|
$i++; |
|
897
|
|
|
} |
|
898
|
|
|
} |
|
899
|
|
|
//Last chunk |
|
900
|
|
|
if ($this->ws > 0) { |
|
901
|
|
|
$this->ws = 0; |
|
902
|
|
|
$this->out('0 Tw'); |
|
903
|
|
|
} |
|
904
|
|
|
if ($border && strpos($border, 'B')!==false) { |
|
905
|
|
|
$b .= 'B'; |
|
906
|
|
|
} |
|
907
|
|
|
$this->cell($w, $h, substr($s, $j, $i-$j), $b, 2, $align, $fill); |
|
908
|
|
|
$this->x = $this->lMargin; |
|
909
|
|
|
} |
|
910
|
|
|
|
|
911
|
|
|
|
|
912
|
|
|
public function write($h, $txt, $link = '') |
|
913
|
|
|
{ |
|
914
|
|
|
//Output text in flowing mode |
|
915
|
|
|
$cw =& $this->currentFont['cw']; |
|
916
|
|
|
$w = $this->w-$this->rMargin-$this->x; |
|
917
|
|
|
$wmax = ($w-2*$this->cMargin)*1000/$this->fontSize; |
|
918
|
|
|
$s = str_replace("\r", '', $txt); |
|
919
|
|
|
$nb = strlen($s); |
|
920
|
|
|
$sep = -1; |
|
921
|
|
|
$i = 0; |
|
922
|
|
|
$j = 0; |
|
923
|
|
|
$l = 0; |
|
924
|
|
|
$nl = 1; |
|
925
|
|
|
while ($i < $nb) { |
|
926
|
|
|
//Get next character |
|
927
|
|
|
$c=$s[$i]; |
|
928
|
|
|
if ($c=="\n") { |
|
929
|
|
|
//Explicit line break |
|
930
|
|
|
$this->cell($w, $h, substr($s, $j, $i-$j), 0, 2, '', 0, $link); |
|
|
|
|
|
|
931
|
|
|
$i++; |
|
932
|
|
|
$sep = -1; |
|
933
|
|
|
$j = $i; |
|
934
|
|
|
$l = 0; |
|
935
|
|
|
if ($nl == 1) { |
|
936
|
|
|
$this->x = $this->lMargin; |
|
937
|
|
|
$w = $this->w-$this->rMargin-$this->x; |
|
938
|
|
|
$wmax = ($w-2*$this->cMargin)*1000/$this->fontSize; |
|
939
|
|
|
} |
|
940
|
|
|
$nl++; |
|
941
|
|
|
continue; |
|
942
|
|
|
} |
|
943
|
|
|
if ($c == ' ') { |
|
944
|
|
|
$sep = $i; |
|
945
|
|
|
} |
|
946
|
|
|
$l += $cw[$c]; |
|
947
|
|
|
if ($l > $wmax) { |
|
948
|
|
|
//Automatic line break |
|
949
|
|
|
if ($sep == -1) { |
|
950
|
|
|
if ($this->x > $this->lMargin) { |
|
951
|
|
|
//Move to next line |
|
952
|
|
|
$this->x = $this->lMargin; |
|
953
|
|
|
$this->y += $h; |
|
954
|
|
|
$w = $this->w-$this->rMargin-$this->x; |
|
955
|
|
|
$wmax = ($w-2*$this->cMargin)*1000/$this->fontSize; |
|
956
|
|
|
$i++; |
|
957
|
|
|
$nl++; |
|
958
|
|
|
continue; |
|
959
|
|
|
} |
|
960
|
|
|
if ($i == $j) { |
|
961
|
|
|
$i++; |
|
962
|
|
|
} |
|
963
|
|
|
$this->cell($w, $h, substr($s, $j, $i-$j), 0, 2, '', 0, $link); |
|
|
|
|
|
|
964
|
|
|
} else { |
|
965
|
|
|
$this->cell($w, $h, substr($s, $j, $sep-$j), 0, 2, '', 0, $link); |
|
|
|
|
|
|
966
|
|
|
$i = $sep+1; |
|
967
|
|
|
} |
|
968
|
|
|
$sep = -1; |
|
969
|
|
|
$j = $i; |
|
970
|
|
|
$l = 0; |
|
971
|
|
|
if ($nl == 1) { |
|
972
|
|
|
$this->x = $this->lMargin; |
|
973
|
|
|
$w = $this->w-$this->rMargin-$this->x; |
|
974
|
|
|
$wmax = ($w-2*$this->cMargin)*1000/$this->fontSize; |
|
975
|
|
|
} |
|
976
|
|
|
$nl++; |
|
977
|
|
|
} else { |
|
978
|
|
|
$i++; |
|
979
|
|
|
} |
|
980
|
|
|
} |
|
981
|
|
|
//Last chunk |
|
982
|
|
|
if ($i != $j) { |
|
983
|
|
|
$this->cell($l/1000*$this->fontSize, $h, substr($s, $j), 0, 0, '', 0, $link); |
|
|
|
|
|
|
984
|
|
|
} |
|
985
|
|
|
} |
|
986
|
|
|
|
|
987
|
|
|
public function ln($h = null) |
|
988
|
|
|
{ |
|
989
|
|
|
//Line feed; default value is last cell height |
|
990
|
|
|
$this->x = $this->lMargin; |
|
991
|
|
|
if ($h === null) { |
|
992
|
|
|
$this->y += $this->lasth; |
|
993
|
|
|
} else { |
|
994
|
|
|
$this->y += $h; |
|
995
|
|
|
} |
|
996
|
|
|
} |
|
997
|
|
|
|
|
998
|
|
|
public function image($file, $x = null, $y = null, $w = 0, $h = 0, $type = '', $link = '', $mask = false, $img = 0) |
|
999
|
|
|
{ |
|
1000
|
|
|
//Put an image on the page |
|
1001
|
|
|
if (!isset($this->images[$file])) { |
|
1002
|
|
|
//First use of this image, get info |
|
1003
|
|
|
if ($type == '') { |
|
1004
|
|
|
$pos = strrpos($file, '.'); |
|
1005
|
|
|
if (!$pos) { |
|
1006
|
|
|
$this->error('Image file has no extension and no type was specified: '.$file); |
|
1007
|
|
|
} |
|
1008
|
|
|
$type = substr($file, $pos+1); |
|
1009
|
|
|
} |
|
1010
|
|
|
$type = strtolower($type); |
|
1011
|
|
|
if ($type == 'png') { |
|
1012
|
|
|
$info = $this->parsePNG($file); |
|
1013
|
|
|
if ($info == 'alpha') { |
|
1014
|
|
|
return $this->imagePngWithAlpha($file, $x, $y, $w, $h, $link); |
|
1015
|
|
|
} |
|
1016
|
|
|
} else { |
|
1017
|
|
|
if ($type == 'jpeg') { |
|
1018
|
|
|
$type = 'jpg'; |
|
1019
|
|
|
} |
|
1020
|
|
|
$mtd = 'parse'.strtoupper($type); |
|
1021
|
|
|
if (!method_exists($this, $mtd)) { |
|
1022
|
|
|
$this->error('Unsupported image type: '.$type); |
|
1023
|
|
|
} |
|
1024
|
|
|
$info = $this->$mtd($file); |
|
1025
|
|
|
} |
|
1026
|
|
|
if ($mask) { |
|
1027
|
|
|
if (in_array($file, $this->tmpFiles)) { |
|
1028
|
|
|
$info['cs'] = 'DeviceGray'; //hack necessary as GD can't produce gray scale images |
|
1029
|
|
|
} |
|
1030
|
|
|
if ($info['cs'] != 'DeviceGray') { |
|
1031
|
|
|
$this->error('Mask must be a gray scale image'); |
|
1032
|
|
|
} |
|
1033
|
|
|
if ($this->pdfVersion < '1.4') { |
|
1034
|
|
|
$this->pdfVersion = '1.4'; |
|
1035
|
|
|
} |
|
1036
|
|
|
} |
|
1037
|
|
|
$info['i'] = count($this->images)+1; |
|
1038
|
|
|
if ($img > 0) { |
|
1039
|
|
|
$info['masked'] = $img; |
|
1040
|
|
|
} |
|
1041
|
|
|
$this->images[$file] = $info; |
|
1042
|
|
|
} else { |
|
1043
|
|
|
$info = $this->images[$file]; |
|
1044
|
|
|
} |
|
1045
|
|
|
//Automatic width and height calculation if needed |
|
1046
|
|
|
if ($w == 0 && $h == 0) { |
|
1047
|
|
|
//Put image at 72 dpi |
|
1048
|
|
|
$w = $info['w']/$this->k; |
|
1049
|
|
|
$h = $info['h']/$this->k; |
|
1050
|
|
|
} elseif ($w == 0) { |
|
1051
|
|
|
$w = $h*$info['w']/$info['h']; |
|
1052
|
|
|
} elseif ($h == 0) { |
|
1053
|
|
|
$h = $w*$info['h']/$info['w']; |
|
1054
|
|
|
} |
|
1055
|
|
|
//Flowing mode |
|
1056
|
|
|
if ($y === null) { |
|
1057
|
|
|
if ($this->y+$h > $this->pageBreakTrigger |
|
1058
|
|
|
&& !$this->inHeader |
|
1059
|
|
|
&& !$this->inFooter |
|
1060
|
|
|
&& $this->acceptPageBreak() |
|
1061
|
|
|
) { |
|
1062
|
|
|
//Automatic page break |
|
1063
|
|
|
$x2 = $this->x; |
|
1064
|
|
|
$this->addPage($this->curOrientation, $this->curPageFormat); |
|
|
|
|
|
|
1065
|
|
|
$this->x = $x2; |
|
1066
|
|
|
} |
|
1067
|
|
|
$y = $this->y; |
|
1068
|
|
|
$this->y += $h; |
|
1069
|
|
|
} |
|
1070
|
|
|
if ($x === null) { |
|
1071
|
|
|
$x = $this->x; |
|
1072
|
|
|
} |
|
1073
|
|
|
if (!$mask) { |
|
1074
|
|
|
$this->out( |
|
1075
|
|
|
sprintf( |
|
1076
|
|
|
'q %.2F 0 0 %.2F %.2F %.2F cm /I%d Do Q', |
|
1077
|
|
|
$w*$this->k, |
|
1078
|
|
|
$h*$this->k, |
|
1079
|
|
|
$x*$this->k, |
|
1080
|
|
|
($this->h-($y+$h))*$this->k, |
|
1081
|
|
|
$info['i'] |
|
1082
|
|
|
) |
|
1083
|
|
|
); |
|
1084
|
|
|
} |
|
1085
|
|
|
if ($link) { |
|
1086
|
|
|
$this->link($x, $y, $w, $h, $link); |
|
1087
|
|
|
} |
|
1088
|
|
|
return $info['i']; |
|
1089
|
|
|
} |
|
1090
|
|
|
|
|
1091
|
|
|
|
|
1092
|
|
|
public function getX() |
|
1093
|
|
|
{ |
|
1094
|
|
|
//Get x position |
|
1095
|
|
|
return $this->x; |
|
1096
|
|
|
} |
|
1097
|
|
|
|
|
1098
|
|
|
|
|
1099
|
|
|
public function setX($x) |
|
1100
|
|
|
{ |
|
1101
|
|
|
//Set x position |
|
1102
|
|
|
if ($x >= 0) { |
|
1103
|
|
|
$this->x = $x; |
|
1104
|
|
|
} else { |
|
1105
|
|
|
$this->x = $this->w+$x; |
|
1106
|
|
|
} |
|
1107
|
|
|
} |
|
1108
|
|
|
|
|
1109
|
|
|
|
|
1110
|
|
|
public function getY() |
|
1111
|
|
|
{ |
|
1112
|
|
|
//Get y position |
|
1113
|
|
|
return $this->y; |
|
1114
|
|
|
} |
|
1115
|
|
|
|
|
1116
|
|
|
|
|
1117
|
|
|
public function setY($y) |
|
1118
|
|
|
{ |
|
1119
|
|
|
//Set y position and reset x |
|
1120
|
|
|
$this->x = $this->lMargin; |
|
1121
|
|
|
if ($y >= 0) { |
|
1122
|
|
|
$this->y = $y; |
|
1123
|
|
|
} else { |
|
1124
|
|
|
$this->y = $this->h+$y; |
|
1125
|
|
|
} |
|
1126
|
|
|
} |
|
1127
|
|
|
|
|
1128
|
|
|
|
|
1129
|
|
|
public function setXY($x, $y) |
|
1130
|
|
|
{ |
|
1131
|
|
|
//Set x and y positions |
|
1132
|
|
|
$this->setY($y); |
|
1133
|
|
|
$this->setX($x); |
|
1134
|
|
|
} |
|
1135
|
|
|
|
|
1136
|
|
|
public function getPdf() |
|
1137
|
|
|
{ |
|
1138
|
|
|
if ($this->state < 3) { |
|
1139
|
|
|
$this->close(); |
|
1140
|
|
|
} |
|
1141
|
|
|
return $this->buffer; |
|
1142
|
|
|
} |
|
1143
|
|
|
|
|
1144
|
1 |
|
public function output($name = '', $dest = '') |
|
1145
|
|
|
{ |
|
1146
|
|
|
//Output PDF to some destination |
|
1147
|
1 |
|
if ($this->state < 3) { |
|
1148
|
1 |
|
$this->close(); |
|
1149
|
|
|
} |
|
1150
|
1 |
|
$dest = strtoupper($dest); |
|
1151
|
1 |
|
if ($dest == '') { |
|
1152
|
|
|
if ($name == '') { |
|
1153
|
|
|
$name = 'doc.pdf'; |
|
1154
|
|
|
$dest = 'I'; |
|
1155
|
|
|
} else { |
|
1156
|
|
|
$dest = 'F'; |
|
1157
|
|
|
} |
|
1158
|
|
|
} |
|
1159
|
|
|
switch ($dest) { |
|
1160
|
1 |
|
case 'I': |
|
1161
|
|
|
//Send to standard output |
|
1162
|
|
|
if (ob_get_length()) { |
|
1163
|
|
|
$this->error('Some data has already been output, can\'t send PDF file'); |
|
1164
|
|
|
} |
|
1165
|
|
|
if (php_sapi_name() != 'cli') { |
|
1166
|
|
|
//We send to a browser |
|
1167
|
|
|
header('Content-Type: application/pdf'); |
|
1168
|
|
|
if (headers_sent()) { |
|
1169
|
|
|
$this->error('Some data has already been output, can\'t send PDF file'); |
|
1170
|
|
|
} |
|
1171
|
|
|
header('Content-Length: '.strlen($this->buffer)); |
|
1172
|
|
|
header('Content-Disposition: inline; filename="'.$name.'"'); |
|
1173
|
|
|
header('Cache-Control: private, max-age=0, must-revalidate'); |
|
1174
|
|
|
header('Pragma: public'); |
|
1175
|
|
|
ini_set('zlib.output_compression', '0'); |
|
1176
|
|
|
} |
|
1177
|
|
|
echo $this->buffer; |
|
1178
|
|
|
break; |
|
1179
|
1 |
|
case 'D': |
|
1180
|
|
|
//Download file |
|
1181
|
|
|
if (ob_get_length()) { |
|
1182
|
|
|
$this->error('Some data has already been output, can\'t send PDF file'); |
|
1183
|
|
|
} |
|
1184
|
|
|
header('Content-Type: application/x-download'); |
|
1185
|
|
|
if (headers_sent()) { |
|
1186
|
|
|
$this->error('Some data has already been output, can\'t send PDF file'); |
|
1187
|
|
|
} |
|
1188
|
|
|
header('Content-Length: '.strlen($this->buffer)); |
|
1189
|
|
|
header('Content-Disposition: attachment; filename="'.$name.'"'); |
|
1190
|
|
|
header('Cache-Control: private, max-age=0, must-revalidate'); |
|
1191
|
|
|
header('Pragma: public'); |
|
1192
|
|
|
ini_set('zlib.output_compression', '0'); |
|
1193
|
|
|
echo $this->buffer; |
|
1194
|
|
|
break; |
|
1195
|
1 |
|
case 'F': |
|
1196
|
|
|
//Save to local file |
|
1197
|
1 |
|
$f=fopen($name, 'wb'); |
|
1198
|
1 |
|
if (!$f) { |
|
1199
|
|
|
$this->error('Unable to create output file: '.$name); |
|
1200
|
|
|
} |
|
1201
|
1 |
|
fwrite($f, $this->buffer, strlen($this->buffer)); |
|
1202
|
1 |
|
fclose($f); |
|
1203
|
1 |
|
break; |
|
1204
|
|
|
case 'S': |
|
1205
|
|
|
//Return as a string |
|
1206
|
|
|
return $this->buffer; |
|
1207
|
|
|
default: |
|
1208
|
|
|
$this->error('Incorrect output destination: '.$dest); |
|
1209
|
|
|
} |
|
1210
|
1 |
|
return ''; |
|
1211
|
|
|
} |
|
1212
|
|
|
|
|
1213
|
|
|
|
|
1214
|
1 |
|
protected function dochecks() |
|
1215
|
|
|
{ |
|
1216
|
|
|
//Check availability of %F |
|
1217
|
1 |
|
if (sprintf('%.1F', 1.0)!='1.0') { |
|
1218
|
|
|
$this->error('This version of PHP is not supported'); |
|
1219
|
|
|
} |
|
1220
|
|
|
//Check mbstring overloading |
|
1221
|
1 |
|
if (ini_get('mbstring.func_overload') & 2) { |
|
1222
|
|
|
$this->error('mbstring overloading must be disabled'); |
|
1223
|
|
|
} |
|
1224
|
1 |
|
} |
|
1225
|
|
|
|
|
1226
|
|
|
|
|
1227
|
1 |
|
protected function getpageformat($format) |
|
1228
|
|
|
{ |
|
1229
|
1 |
|
$format=strtolower($format); |
|
1230
|
1 |
|
if (!isset($this->pageFormats[$format])) { |
|
1231
|
|
|
$this->error('Unknown page format: '.$format); |
|
1232
|
|
|
} |
|
1233
|
1 |
|
$a=$this->pageFormats[$format]; |
|
1234
|
1 |
|
return array($a[0]/$this->k, $a[1]/$this->k); |
|
1235
|
|
|
} |
|
1236
|
|
|
|
|
1237
|
|
|
|
|
1238
|
1 |
|
protected function getFontPath() |
|
1239
|
|
|
{ |
|
1240
|
1 |
|
if (!defined('FPDF_FONTPATH') && is_dir(dirname(__FILE__).'/font')) { |
|
1241
|
|
|
define('FPDF_FONTPATH', dirname(__FILE__).'/font/'); |
|
1242
|
|
|
} |
|
1243
|
1 |
|
return defined('FPDF_FONTPATH') ? FPDF_FONTPATH : ''; |
|
1244
|
|
|
} |
|
1245
|
|
|
|
|
1246
|
|
|
|
|
1247
|
1 |
|
protected function beginPage($orientation, $format) |
|
1248
|
|
|
{ |
|
1249
|
1 |
|
$this->page++; |
|
1250
|
1 |
|
$this->pages[$this->page] = ''; |
|
1251
|
1 |
|
$this->state = 2; |
|
1252
|
1 |
|
$this->x = $this->lMargin; |
|
1253
|
1 |
|
$this->y = $this->tMargin; |
|
1254
|
1 |
|
$this->fontFamily = ''; |
|
1255
|
|
|
//Check page size |
|
1256
|
1 |
|
if ($orientation == '') { |
|
1257
|
|
|
$orientation = $this->defOrientation; |
|
1258
|
|
|
} else { |
|
1259
|
1 |
|
$orientation = strtoupper($orientation[0]); |
|
1260
|
|
|
} |
|
1261
|
1 |
|
if ($format == '') { |
|
1262
|
|
|
$format = $this->defPageFormat; |
|
1263
|
|
|
} else { |
|
1264
|
1 |
|
if (is_string($format)) { |
|
1265
|
1 |
|
$format=$this->getpageformat($format); |
|
1266
|
|
|
} |
|
1267
|
|
|
} |
|
1268
|
1 |
|
if ($orientation != $this->curOrientation |
|
1269
|
1 |
|
|| $format[0]!=$this->curPageFormat[0] |
|
1270
|
1 |
|
|| $format[1]!=$this->curPageFormat[1] |
|
1271
|
|
|
) { |
|
1272
|
|
|
//New size |
|
1273
|
|
|
if ($orientation == 'P') { |
|
1274
|
|
|
$this->w = $format[0]; |
|
1275
|
|
|
$this->h = $format[1]; |
|
1276
|
|
|
} else { |
|
1277
|
|
|
$this->w = $format[1]; |
|
1278
|
|
|
$this->h = $format[0]; |
|
1279
|
|
|
} |
|
1280
|
|
|
$this->wPt = $this->w*$this->k; |
|
1281
|
|
|
$this->hPt = $this->h*$this->k; |
|
1282
|
|
|
$this->pageBreakTrigger = $this->h-$this->bMargin; |
|
1283
|
|
|
$this->curOrientation = $orientation; |
|
1284
|
|
|
$this->curPageFormat = $format; |
|
1285
|
|
|
} |
|
1286
|
1 |
|
if ($orientation != $this->defOrientation |
|
1287
|
1 |
|
|| $format[0] != $this->defPageFormat[0] |
|
1288
|
1 |
|
|| $format[1] != $this->defPageFormat[1] |
|
1289
|
|
|
) { |
|
1290
|
|
|
$this->PageSizes[$this->page] = array($this->wPt, $this->hPt); |
|
|
|
|
|
|
1291
|
|
|
} |
|
1292
|
1 |
|
} |
|
1293
|
|
|
|
|
1294
|
|
|
|
|
1295
|
1 |
|
protected function endPage() |
|
1296
|
|
|
{ |
|
1297
|
1 |
|
$this->state = 1; |
|
1298
|
1 |
|
} |
|
1299
|
|
|
|
|
1300
|
|
|
|
|
1301
|
1 |
|
protected function escape($s) |
|
1302
|
|
|
{ |
|
1303
|
|
|
//Escape special characters in strings |
|
1304
|
1 |
|
$s = str_replace('\\', '\\\\', $s); |
|
1305
|
1 |
|
$s = str_replace('(', '\\(', $s); |
|
1306
|
1 |
|
$s = str_replace(')', '\\)', $s); |
|
1307
|
1 |
|
$s = str_replace("\r", '\\r', $s); |
|
1308
|
1 |
|
return $s; |
|
1309
|
|
|
} |
|
1310
|
|
|
|
|
1311
|
|
|
|
|
1312
|
1 |
|
protected function textString($s) |
|
1313
|
|
|
{ |
|
1314
|
|
|
//Format a text string |
|
1315
|
1 |
|
return '('.$this->escape($s).')'; |
|
1316
|
|
|
} |
|
1317
|
|
|
|
|
1318
|
|
|
|
|
1319
|
|
|
protected function utf8Toutf16($s) |
|
1320
|
|
|
{ |
|
1321
|
|
|
//Convert UTF-8 to UTF-16BE with BOM |
|
1322
|
|
|
$res = "\xFE\xFF"; |
|
1323
|
|
|
$nb = strlen($s); |
|
1324
|
|
|
$i = 0; |
|
1325
|
|
|
while ($i < $nb) { |
|
1326
|
|
|
$c1 = ord($s[$i++]); |
|
1327
|
|
|
if ($c1 >= 224) { |
|
1328
|
|
|
//3-byte character |
|
1329
|
|
|
$c2 = ord($s[$i++]); |
|
1330
|
|
|
$c3 = ord($s[$i++]); |
|
1331
|
|
|
$res .= chr((($c1 & 0x0F)<<4) + (($c2 & 0x3C)>>2)); |
|
1332
|
|
|
$res .= chr((($c2 & 0x03)<<6) + ($c3 & 0x3F)); |
|
1333
|
|
|
} elseif ($c1 >= 192) { |
|
1334
|
|
|
//2-byte character |
|
1335
|
|
|
$c2 = ord($s[$i++]); |
|
1336
|
|
|
$res .= chr(($c1 & 0x1C)>>2); |
|
1337
|
|
|
$res .= chr((($c1 & 0x03)<<6) + ($c2 & 0x3F)); |
|
1338
|
|
|
} else { |
|
1339
|
|
|
//Single-byte character |
|
1340
|
|
|
$res .= "\0".chr($c1); |
|
1341
|
|
|
} |
|
1342
|
|
|
} |
|
1343
|
|
|
return $res; |
|
1344
|
|
|
} |
|
1345
|
|
|
|
|
1346
|
|
|
|
|
1347
|
|
|
protected function doUnderLine($x, $y, $txt) |
|
1348
|
|
|
{ |
|
1349
|
|
|
//Underline text |
|
1350
|
|
|
$up = $this->currentFont['up']; |
|
1351
|
|
|
$ut = $this->currentFont['ut']; |
|
1352
|
|
|
$w = $this->getStringWidth($txt)+$this->ws*substr_count($txt, ' '); |
|
1353
|
|
|
return sprintf( |
|
1354
|
|
|
'%.2F %.2F %.2F %.2F re f', |
|
1355
|
|
|
$x*$this->k, |
|
1356
|
|
|
($this->h-($y-$up/1000*$this->fontSize))*$this->k, |
|
1357
|
|
|
$w*$this->k, |
|
1358
|
|
|
-$ut/1000*$this->fontSizePt |
|
1359
|
|
|
); |
|
1360
|
|
|
} |
|
1361
|
|
|
|
|
1362
|
|
|
|
|
1363
|
|
|
protected function parseJPG($file) |
|
1364
|
|
|
{ |
|
1365
|
|
|
//Extract info from a JPEG file |
|
1366
|
|
|
$a = getImageSize($file); |
|
1367
|
|
|
if (!$a) { |
|
|
|
|
|
|
1368
|
|
|
$this->error('Missing or incorrect image file: '.$file); |
|
1369
|
|
|
} |
|
1370
|
|
|
if ($a[2]!=2) { |
|
1371
|
|
|
$this->error('Not a JPEG file: '.$file); |
|
1372
|
|
|
} |
|
1373
|
|
|
if (!isset($a['channels']) || $a['channels'] == 3) { |
|
1374
|
|
|
$colspace = 'DeviceRGB'; |
|
1375
|
|
|
} elseif ($a['channels'] == 4) { |
|
1376
|
|
|
$colspace = 'DeviceCMYK'; |
|
1377
|
|
|
} else { |
|
1378
|
|
|
$colspace='DeviceGray'; |
|
1379
|
|
|
} |
|
1380
|
|
|
$bpc = isset($a['bits']) ? $a['bits'] : 8; |
|
1381
|
|
|
//Read whole file |
|
1382
|
|
|
$f = fopen($file, 'rb'); |
|
1383
|
|
|
$data = ''; |
|
1384
|
|
|
while (!feof($f)) { |
|
1385
|
|
|
$data .= fread($f, 8192); |
|
1386
|
|
|
} |
|
1387
|
|
|
fclose($f); |
|
1388
|
|
|
return array('w'=>$a[0], 'h'=>$a[1], 'cs'=>$colspace, 'bpc'=>$bpc, 'f'=>'DCTDecode', 'data'=>$data); |
|
1389
|
|
|
} |
|
1390
|
|
|
|
|
1391
|
|
|
|
|
1392
|
|
|
// GD seems to use a different gamma, this method is used to correct it again |
|
1393
|
|
|
protected function gamma($v) |
|
1394
|
|
|
{ |
|
1395
|
|
|
return pow($v/255, 2.2)*255; |
|
1396
|
|
|
} |
|
1397
|
|
|
|
|
1398
|
|
|
|
|
1399
|
|
|
protected function parsePNG($file) |
|
1400
|
|
|
{ |
|
1401
|
|
|
//Extract info from a PNG file |
|
1402
|
|
|
$f = fopen($file, 'rb'); |
|
1403
|
|
|
if (!$f) { |
|
1404
|
|
|
$this->error('Can\'t open image file: '.$file); |
|
1405
|
|
|
} |
|
1406
|
|
|
//Check signature |
|
1407
|
|
|
if ($this->readstream($f, 8)!=chr(137).'PNG'.chr(13).chr(10).chr(26).chr(10)) { |
|
1408
|
|
|
$this->error('Not a PNG file: '.$file); |
|
1409
|
|
|
} |
|
1410
|
|
|
//Read header chunk |
|
1411
|
|
|
$this->readstream($f, 4); |
|
1412
|
|
|
if ($this->readstream($f, 4)!='IHDR') { |
|
1413
|
|
|
$this->error('Incorrect PNG file: '.$file); |
|
1414
|
|
|
} |
|
1415
|
|
|
$w = $this->readint($f); |
|
1416
|
|
|
$h = $this->readint($f); |
|
1417
|
|
|
$bpc = ord($this->readstream($f, 1)); |
|
1418
|
|
|
if ($bpc>8) { |
|
1419
|
|
|
$this->error('16-bit depth not supported: '.$file); |
|
1420
|
|
|
} |
|
1421
|
|
|
$ct = ord($this->readstream($f, 1)); |
|
1422
|
|
|
if ($ct == 0) { |
|
1423
|
|
|
$colspace = 'DeviceGray'; |
|
1424
|
|
|
} elseif ($ct == 2) { |
|
1425
|
|
|
$colspace = 'DeviceRGB'; |
|
1426
|
|
|
} elseif ($ct == 3) { |
|
1427
|
|
|
$colspace = 'Indexed'; |
|
1428
|
|
|
} else { |
|
1429
|
|
|
fclose($f); |
|
1430
|
|
|
return 'alpha'; |
|
1431
|
|
|
} |
|
1432
|
|
|
if (ord($this->readstream($f, 1)) != 0) { |
|
1433
|
|
|
$this->error('Unknown compression method: '.$file); |
|
1434
|
|
|
} |
|
1435
|
|
|
if (ord($this->readstream($f, 1)) != 0) { |
|
1436
|
|
|
$this->error('Unknown filter method: '.$file); |
|
1437
|
|
|
} |
|
1438
|
|
|
if (ord($this->readstream($f, 1)) != 0) { |
|
1439
|
|
|
$this->error('Interlacing not supported: '.$file); |
|
1440
|
|
|
} |
|
1441
|
|
|
$this->readstream($f, 4); |
|
1442
|
|
|
$parms = '/DecodeParms <</Predictor 15 /Colors ' |
|
1443
|
|
|
. ($ct==2 ? 3 : 1) |
|
1444
|
|
|
. ' /BitsPerComponent ' |
|
1445
|
|
|
. $bpc |
|
1446
|
|
|
. ' /Columns ' |
|
1447
|
|
|
. $w |
|
1448
|
|
|
. '>>'; |
|
1449
|
|
|
//Scan chunks looking for palette, transparency and image data |
|
1450
|
|
|
$pal = ''; |
|
1451
|
|
|
$trns = ''; |
|
1452
|
|
|
$data = ''; |
|
1453
|
|
|
do { |
|
1454
|
|
|
$n = $this->readint($f); |
|
1455
|
|
|
$type = $this->readstream($f, 4); |
|
1456
|
|
|
if ($type == 'PLTE') { |
|
1457
|
|
|
//Read palette |
|
1458
|
|
|
$pal = $this->readstream($f, $n); |
|
1459
|
|
|
$this->readstream($f, 4); |
|
1460
|
|
|
} elseif ($type == 'tRNS') { |
|
1461
|
|
|
//Read transparency info |
|
1462
|
|
|
$t = $this->readstream($f, $n); |
|
1463
|
|
|
if ($ct == 0) { |
|
1464
|
|
|
$trns = array(ord(substr($t, 1, 1))); |
|
1465
|
|
|
} elseif ($ct == 2) { |
|
1466
|
|
|
$trns = array(ord(substr($t, 1, 1)), ord(substr($t, 3, 1)), ord(substr($t, 5, 1))); |
|
1467
|
|
|
} else { |
|
1468
|
|
|
$pos = strpos($t, chr(0)); |
|
1469
|
|
|
if ($pos !== false) { |
|
1470
|
|
|
$trns = array($pos); |
|
1471
|
|
|
} |
|
1472
|
|
|
} |
|
1473
|
|
|
$this->readstream($f, 4); |
|
1474
|
|
|
} elseif ($type == 'IDAT') { |
|
1475
|
|
|
//Read image data block |
|
1476
|
|
|
$data .= $this->readstream($f, $n); |
|
1477
|
|
|
$this->readstream($f, 4); |
|
1478
|
|
|
} elseif ($type == 'IEND') { |
|
1479
|
|
|
break; |
|
1480
|
|
|
} else { |
|
1481
|
|
|
$this->readstream($f, $n+4); |
|
1482
|
|
|
} |
|
1483
|
|
|
} while ($n); |
|
1484
|
|
|
if ($colspace == 'Indexed' && empty($pal)) { |
|
1485
|
|
|
$this->error('Missing palette in '.$file); |
|
1486
|
|
|
} |
|
1487
|
|
|
fclose($f); |
|
1488
|
|
|
return [ |
|
1489
|
|
|
'w'=>$w, |
|
1490
|
|
|
'h'=>$h, |
|
1491
|
|
|
'cs'=>$colspace, |
|
1492
|
|
|
'bpc'=>$bpc, |
|
1493
|
|
|
'f'=>'FlateDecode', |
|
1494
|
|
|
'parms'=>$parms, |
|
1495
|
|
|
'pal'=>$pal, |
|
1496
|
|
|
'trns'=>$trns, |
|
1497
|
|
|
'data'=>$data |
|
1498
|
|
|
]; |
|
1499
|
|
|
} |
|
1500
|
|
|
|
|
1501
|
|
|
|
|
1502
|
|
|
protected function readstream($f, $n) |
|
1503
|
|
|
{ |
|
1504
|
|
|
//Read n bytes from stream |
|
1505
|
|
|
$res=''; |
|
1506
|
|
|
while ($n > 0 && !feof($f)) { |
|
1507
|
|
|
$s=fread($f, $n); |
|
1508
|
|
|
if ($s === false) { |
|
1509
|
|
|
$this->error('Error while reading stream'); |
|
1510
|
|
|
} |
|
1511
|
|
|
$n -= strlen($s); |
|
1512
|
|
|
$res .= $s; |
|
1513
|
|
|
} |
|
1514
|
|
|
if ($n > 0) { |
|
1515
|
|
|
$this->error('Unexpected end of stream'); |
|
1516
|
|
|
} |
|
1517
|
|
|
return $res; |
|
1518
|
|
|
} |
|
1519
|
|
|
|
|
1520
|
|
|
|
|
1521
|
|
|
protected function readint($f) |
|
1522
|
|
|
{ |
|
1523
|
|
|
//Read a 4-byte integer from stream |
|
1524
|
|
|
$a = unpack('Ni', $this->readstream($f, 4)); |
|
1525
|
|
|
return $a['i']; |
|
1526
|
|
|
} |
|
1527
|
|
|
|
|
1528
|
|
|
|
|
1529
|
|
|
protected function parseGIF($file) |
|
1530
|
|
|
{ |
|
1531
|
|
|
//Extract info from a GIF file (via PNG conversion) |
|
1532
|
|
|
if (!function_exists('imagepng')) { |
|
1533
|
|
|
$this->error('GD extension is required for GIF support'); |
|
1534
|
|
|
} |
|
1535
|
|
|
if (!function_exists('imagecreatefromgif')) { |
|
1536
|
|
|
$this->error('GD has no GIF read support'); |
|
1537
|
|
|
} |
|
1538
|
|
|
$im = imagecreatefromgif($file); |
|
1539
|
|
|
if (!$im) { |
|
1540
|
|
|
$this->error('Missing or incorrect image file: '.$file); |
|
1541
|
|
|
} |
|
1542
|
|
|
imageinterlace($im, 0); |
|
1543
|
|
|
$tmp = tempnam('.', 'gif'); |
|
1544
|
|
|
if (!$tmp) { |
|
1545
|
|
|
$this->error('Unable to create a temporary file'); |
|
1546
|
|
|
} |
|
1547
|
|
|
if (!imagepng($im, $tmp)) { |
|
1548
|
|
|
$this->error('Error while saving to temporary file'); |
|
1549
|
|
|
} |
|
1550
|
|
|
imagedestroy($im); |
|
1551
|
|
|
$info=$this->parsePNG($tmp); |
|
1552
|
|
|
unlink($tmp); |
|
1553
|
|
|
return $info; |
|
1554
|
|
|
} |
|
1555
|
|
|
|
|
1556
|
|
|
|
|
1557
|
1 |
|
protected function newObj() |
|
1558
|
|
|
{ |
|
1559
|
|
|
//Begin a new object |
|
1560
|
1 |
|
$this->n++; |
|
1561
|
1 |
|
$this->offsets[$this->n] = strlen($this->buffer); |
|
1562
|
1 |
|
$this->out($this->n.' 0 obj'); |
|
1563
|
1 |
|
} |
|
1564
|
|
|
|
|
1565
|
|
|
|
|
1566
|
1 |
|
protected function putStream($s) |
|
1567
|
|
|
{ |
|
1568
|
1 |
|
$this->out('stream'); |
|
1569
|
1 |
|
$this->out($s); |
|
1570
|
1 |
|
$this->out('endstream'); |
|
1571
|
1 |
|
} |
|
1572
|
|
|
|
|
1573
|
|
|
|
|
1574
|
1 |
|
protected function out($s) |
|
1575
|
|
|
{ |
|
1576
|
|
|
//Add a line to the document |
|
1577
|
1 |
|
if ($this->state == 2) { |
|
1578
|
1 |
|
$this->pages[$this->page].=$s."\n"; |
|
1579
|
|
|
} else { |
|
1580
|
1 |
|
$this->buffer .= $s."\n"; |
|
1581
|
|
|
} |
|
1582
|
1 |
|
} |
|
1583
|
|
|
|
|
1584
|
|
|
|
|
1585
|
1 |
|
protected function putPages() |
|
1586
|
|
|
{ |
|
1587
|
1 |
|
$nb = $this->page; |
|
1588
|
1 |
|
if (!empty($this->aliasNbPages)) { |
|
1589
|
|
|
//Replace number of pages |
|
1590
|
1 |
|
for ($n=1; $n<=$nb; $n++) { |
|
1591
|
1 |
|
$this->pages[$n] = str_replace($this->aliasNbPages, $nb, $this->pages[$n]); |
|
1592
|
|
|
} |
|
1593
|
|
|
} |
|
1594
|
1 |
|
if ($this->defOrientation == 'P') { |
|
1595
|
1 |
|
$wPt = $this->defPageFormat[0]*$this->k; |
|
1596
|
1 |
|
$hPt = $this->defPageFormat[1]*$this->k; |
|
1597
|
|
|
} else { |
|
1598
|
|
|
$wPt = $this->defPageFormat[1]*$this->k; |
|
1599
|
|
|
$hPt = $this->defPageFormat[0]*$this->k; |
|
1600
|
|
|
} |
|
1601
|
1 |
|
$filter = ($this->compress) ? '/Filter /FlateDecode ' : ''; |
|
1602
|
1 |
|
for ($n=1; $n<=$nb; $n++) { |
|
1603
|
|
|
//Page |
|
1604
|
1 |
|
$this->newObj(); |
|
1605
|
1 |
|
$this->out('<</Type /Page'); |
|
1606
|
1 |
|
$this->out('/Parent 1 0 R'); |
|
1607
|
1 |
|
if (isset($this->PageSizes[$n])) { |
|
|
|
|
|
|
1608
|
|
|
$this->out(sprintf('/MediaBox [0 0 %.2F %.2F]', $this->PageSizes[$n][0], $this->PageSizes[$n][1])); |
|
|
|
|
|
|
1609
|
|
|
} |
|
1610
|
1 |
|
$this->out('/Resources 2 0 R'); |
|
1611
|
1 |
|
if (isset($this->PageLinks[$n])) { |
|
1612
|
|
|
//Links |
|
1613
|
|
|
$annots = '/Annots ['; |
|
1614
|
|
|
foreach ($this->PageLinks[$n] as $pl) { |
|
1615
|
|
|
$rect = sprintf('%.2F %.2F %.2F %.2F', $pl[0], $pl[1], $pl[0]+$pl[2], $pl[1]-$pl[3]); |
|
1616
|
|
|
$annots .= '<</Type /Annot /Subtype /Link /Rect ['.$rect.'] /Border [0 0 0] '; |
|
1617
|
|
|
if (is_string($pl[4])) { |
|
1618
|
|
|
$annots .= '/A <</S /URI /URI '.$this->textString($pl[4]).'>>>>'; |
|
1619
|
|
|
} else { |
|
1620
|
|
|
$l = $this->links[$pl[4]]; |
|
1621
|
|
|
$h = isset($this->PageSizes[$l[0]]) ? $this->PageSizes[$l[0]][1] : $hPt; |
|
|
|
|
|
|
1622
|
|
|
$annots .= sprintf('/Dest [%d 0 R /XYZ 0 %.2F null]>>', 1+2*$l[0], $h-$l[1]*$this->k); |
|
1623
|
|
|
} |
|
1624
|
|
|
} |
|
1625
|
|
|
$this->out($annots.']'); |
|
1626
|
|
|
} |
|
1627
|
1 |
|
$this->out('/Contents '.($this->n+1).' 0 R>>'); |
|
1628
|
1 |
|
$this->out('endobj'); |
|
1629
|
|
|
//Page content |
|
1630
|
1 |
|
$p=($this->compress) ? gzcompress($this->pages[$n]) : $this->pages[$n]; |
|
1631
|
1 |
|
$this->newObj(); |
|
1632
|
1 |
|
$this->out('<<'.$filter.'/Length '.strlen($p).'>>'); |
|
1633
|
1 |
|
$this->putStream($p); |
|
1634
|
1 |
|
$this->out('endobj'); |
|
1635
|
|
|
} |
|
1636
|
|
|
//Pages root |
|
1637
|
1 |
|
$this->offsets[1]=strlen($this->buffer); |
|
1638
|
1 |
|
$this->out('1 0 obj'); |
|
1639
|
1 |
|
$this->out('<</Type /Pages'); |
|
1640
|
1 |
|
$kids = '/Kids ['; |
|
1641
|
1 |
|
for ($i=0; $i<$nb; $i++) { |
|
1642
|
1 |
|
$kids .= (3+2*$i).' 0 R '; |
|
1643
|
|
|
} |
|
1644
|
1 |
|
$this->out($kids.']'); |
|
1645
|
1 |
|
$this->out('/Count '.$nb); |
|
1646
|
1 |
|
$this->out(sprintf('/MediaBox [0 0 %.2F %.2F]', $wPt, $hPt)); |
|
1647
|
1 |
|
$this->out('>>'); |
|
1648
|
1 |
|
$this->out('endobj'); |
|
1649
|
1 |
|
} |
|
1650
|
|
|
|
|
1651
|
|
|
|
|
1652
|
1 |
|
protected function putFonts() |
|
1653
|
|
|
{ |
|
1654
|
1 |
|
$nf = $this->n; |
|
1655
|
1 |
|
foreach ($this->diffs as $diff) { |
|
1656
|
|
|
//Encodings |
|
1657
|
|
|
$this->newObj(); |
|
1658
|
|
|
$this->out('<</Type /Encoding /BaseEncoding /WinAnsiEncoding /Differences ['.$diff.']>>'); |
|
1659
|
|
|
$this->out('endobj'); |
|
1660
|
|
|
} |
|
1661
|
1 |
|
foreach ($this->fontFiles as $file => $info) { |
|
1662
|
|
|
//Font file embedding |
|
1663
|
|
|
$this->newObj(); |
|
1664
|
|
|
$this->fontFiles[$file]['n']=$this->n; |
|
1665
|
|
|
$font=''; |
|
1666
|
|
|
$f = fopen($this->getFontPath().$file, 'rb', 1); |
|
1667
|
|
|
if (!$f) { |
|
1668
|
|
|
$this->error('Font file not found'); |
|
1669
|
|
|
} |
|
1670
|
|
|
while (!feof($f)) { |
|
1671
|
|
|
$font.=fread($f, 8192); |
|
1672
|
|
|
} |
|
1673
|
|
|
fclose($f); |
|
1674
|
|
|
$compressed = (substr($file, -2)=='.z'); |
|
1675
|
|
|
if (!$compressed && isset($info['length2'])) { |
|
1676
|
|
|
$header = (ord($font[0])==128); |
|
1677
|
|
|
if ($header) { |
|
1678
|
|
|
//Strip first binary header |
|
1679
|
|
|
$font = substr($font, 6); |
|
1680
|
|
|
} |
|
1681
|
|
|
if ($header && ord($font[$info['length1']]) == 128) { |
|
1682
|
|
|
//Strip second binary header |
|
1683
|
|
|
$font = substr($font, 0, $info['length1']).substr($font, $info['length1']+6); |
|
1684
|
|
|
} |
|
1685
|
|
|
} |
|
1686
|
|
|
$this->out('<</Length '.strlen($font)); |
|
1687
|
|
|
if ($compressed) { |
|
1688
|
|
|
$this->out('/Filter /FlateDecode'); |
|
1689
|
|
|
} |
|
1690
|
|
|
$this->out('/Length1 '.$info['length1']); |
|
1691
|
|
|
if (isset($info['length2'])) { |
|
1692
|
|
|
$this->out('/Length2 '.$info['length2'].' /Length3 0'); |
|
1693
|
|
|
} |
|
1694
|
|
|
$this->out('>>'); |
|
1695
|
|
|
$this->putStream($font); |
|
1696
|
|
|
$this->out('endobj'); |
|
1697
|
|
|
} |
|
1698
|
1 |
|
foreach ($this->fonts as $k => $font) { |
|
1699
|
|
|
//Font objects |
|
1700
|
1 |
|
$this->fonts[$k]['n']=$this->n+1; |
|
1701
|
1 |
|
$type = $font['type']; |
|
1702
|
1 |
|
$name = $font['name']; |
|
1703
|
1 |
|
if ($type == 'core') { |
|
1704
|
|
|
//Standard font |
|
1705
|
1 |
|
$this->newObj(); |
|
1706
|
1 |
|
$this->out('<</Type /Font'); |
|
1707
|
1 |
|
$this->out('/BaseFont /'.$name); |
|
1708
|
1 |
|
$this->out('/Subtype /Type1'); |
|
1709
|
1 |
|
if ($name != 'Symbol' && $name != 'ZapfDingbats') { |
|
1710
|
1 |
|
$this->out('/Encoding /WinAnsiEncoding'); |
|
1711
|
|
|
} |
|
1712
|
1 |
|
$this->out('>>'); |
|
1713
|
1 |
|
$this->out('endobj'); |
|
1714
|
|
|
} elseif ($type=='Type1' || $type=='TrueType') { |
|
1715
|
|
|
//Additional Type1 or TrueType font |
|
1716
|
|
|
$this->newObj(); |
|
1717
|
|
|
$this->out('<</Type /Font'); |
|
1718
|
|
|
$this->out('/BaseFont /'.$name); |
|
1719
|
|
|
$this->out('/Subtype /'.$type); |
|
1720
|
|
|
$this->out('/FirstChar 32 /LastChar 255'); |
|
1721
|
|
|
$this->out('/Widths '.($this->n+1).' 0 R'); |
|
1722
|
|
|
$this->out('/FontDescriptor '.($this->n+2).' 0 R'); |
|
1723
|
|
|
if ($font['enc']) { |
|
1724
|
|
|
if (isset($font['diff'])) { |
|
1725
|
|
|
$this->out('/Encoding '.($nf+$font['diff']).' 0 R'); |
|
1726
|
|
|
} else { |
|
1727
|
|
|
$this->out('/Encoding /WinAnsiEncoding'); |
|
1728
|
|
|
} |
|
1729
|
|
|
} |
|
1730
|
|
|
$this->out('>>'); |
|
1731
|
|
|
$this->out('endobj'); |
|
1732
|
|
|
//Widths |
|
1733
|
|
|
$this->newObj(); |
|
1734
|
|
|
$cw =& $font['cw']; |
|
1735
|
|
|
$s = '['; |
|
1736
|
|
|
for ($i=32; $i<=255; $i++) { |
|
1737
|
|
|
$s .= $cw[chr($i)].' '; |
|
1738
|
|
|
} |
|
1739
|
|
|
$this->out($s.']'); |
|
1740
|
|
|
$this->out('endobj'); |
|
1741
|
|
|
//Descriptor |
|
1742
|
|
|
$this->newObj(); |
|
1743
|
|
|
$s='<</Type /FontDescriptor /FontName /'.$name; |
|
1744
|
|
|
foreach ($font['desc'] as $k => $v) { |
|
1745
|
|
|
$s .= ' /'.$k.' '.$v; |
|
1746
|
|
|
} |
|
1747
|
|
|
$file=$font['file']; |
|
1748
|
|
|
if ($file) { |
|
1749
|
|
|
$s .= ' /FontFile'.($type=='Type1' ? '' : '2').' '.$this->fontFiles[$file]['n'].' 0 R'; |
|
1750
|
|
|
} |
|
1751
|
|
|
$this->out($s.'>>'); |
|
1752
|
|
|
$this->out('endobj'); |
|
1753
|
|
|
} else { |
|
1754
|
|
|
//Allow for additional types |
|
1755
|
|
|
$mtd='_put'.strtolower($type); |
|
1756
|
|
|
if (!method_exists($this, $mtd)) { |
|
1757
|
|
|
$this->error('Unsupported font type: '.$type); |
|
1758
|
|
|
} |
|
1759
|
1 |
|
$this->$mtd($font); |
|
1760
|
|
|
} |
|
1761
|
|
|
} |
|
1762
|
1 |
|
} |
|
1763
|
|
|
|
|
1764
|
|
|
|
|
1765
|
|
|
// needs GD 2.x extension |
|
1766
|
|
|
// pixel-wise operation, not very fast |
|
1767
|
|
|
protected function imagePngWithAlpha($file, $x, $y, $w = 0, $h = 0, $link = '') |
|
1768
|
|
|
{ |
|
1769
|
|
|
$tmp_alpha = tempnam('.', 'mska'); |
|
1770
|
|
|
$this->tmpFiles[] = $tmp_alpha; |
|
1771
|
|
|
$tmp_plain = tempnam('.', 'mskp'); |
|
1772
|
|
|
$this->tmpFiles[] = $tmp_plain; |
|
1773
|
|
|
list($wpx, $hpx) = getimagesize($file); |
|
1774
|
|
|
$img = imagecreatefrompng($file); |
|
1775
|
|
|
$alpha_img = imagecreate($wpx, $hpx); |
|
1776
|
|
|
// generate gray scale pallete |
|
1777
|
|
|
for ($c=0; $c<256; $c++) { |
|
1778
|
|
|
ImageColorAllocate($alpha_img, $c, $c, $c); |
|
1779
|
|
|
} |
|
1780
|
|
|
// extract alpha channel |
|
1781
|
|
|
$xpx = 0; |
|
1782
|
|
|
while ($xpx < $wpx) { |
|
1783
|
|
|
$ypx = 0; |
|
1784
|
|
|
while ($ypx < $hpx) { |
|
1785
|
|
|
$color_index = imagecolorat($img, $xpx, $ypx); |
|
1786
|
|
|
$col = imagecolorsforindex($img, $color_index); |
|
1787
|
|
|
imagesetpixel($alpha_img, $xpx, $ypx, $this->gamma((127-$col['alpha'])*255/127)); |
|
1788
|
|
|
++$ypx; |
|
1789
|
|
|
} |
|
1790
|
|
|
++$xpx; |
|
1791
|
|
|
} |
|
1792
|
|
|
imagepng($alpha_img, $tmp_alpha); |
|
1793
|
|
|
imagedestroy($alpha_img); |
|
1794
|
|
|
// extract image without alpha channel |
|
1795
|
|
|
$plain_img = imagecreatetruecolor($wpx, $hpx); |
|
1796
|
|
|
imagecopy($plain_img, $img, 0, 0, 0, 0, $wpx, $hpx); |
|
1797
|
|
|
imagepng($plain_img, $tmp_plain); |
|
1798
|
|
|
imagedestroy($plain_img); |
|
1799
|
|
|
//first embed mask image (w, h, x, will be ignored) |
|
1800
|
|
|
$maskImg = $this->Image($tmp_alpha, 0, 0, 0, 0, 'PNG', '', true); |
|
1801
|
|
|
//embed image, masked with previously embedded mask |
|
1802
|
|
|
$this->Image($tmp_plain, $x, $y, $w, $h, 'PNG', $link, false, $maskImg); |
|
1803
|
|
|
} |
|
1804
|
|
|
|
|
1805
|
|
|
|
|
1806
|
1 |
|
protected function putImages() |
|
1807
|
|
|
{ |
|
1808
|
1 |
|
$filter = ($this->compress) ? '/Filter /FlateDecode ' : ''; |
|
1809
|
1 |
|
reset($this->images); |
|
1810
|
|
|
|
|
1811
|
1 |
|
foreach ($this->images as $file => $info) { |
|
1812
|
|
|
$this->newObj(); |
|
1813
|
|
|
$this->images[$file]['n'] = $this->n; |
|
1814
|
|
|
$this->out('<</Type /XObject'); |
|
1815
|
|
|
$this->out('/Subtype /Image'); |
|
1816
|
|
|
$this->out('/Width '.$info['w']); |
|
1817
|
|
|
$this->out('/Height '.$info['h']); |
|
1818
|
|
|
if (isset($info['masked'])) { |
|
1819
|
|
|
$this->out('/SMask ' . ($this->n-1) . ' 0 R'); |
|
1820
|
|
|
} |
|
1821
|
|
|
if ($info['cs']=='Indexed') { |
|
1822
|
|
|
$this->out('/ColorSpace [/Indexed /DeviceRGB '.(strlen($info['pal'])/3-1).' '.($this->n+1).' 0 R]'); |
|
1823
|
|
|
} else { |
|
1824
|
|
|
$this->out('/ColorSpace /'.$info['cs']); |
|
1825
|
|
|
if ($info['cs']=='DeviceCMYK') { |
|
1826
|
|
|
$this->out('/Decode [1 0 1 0 1 0 1 0]'); |
|
1827
|
|
|
} |
|
1828
|
|
|
} |
|
1829
|
|
|
$this->out('/BitsPerComponent '.$info['bpc']); |
|
1830
|
|
|
if (isset($info['f'])) { |
|
1831
|
|
|
$this->out('/Filter /'.$info['f']); |
|
1832
|
|
|
} |
|
1833
|
|
|
if (isset($info['parms'])) { |
|
1834
|
|
|
$this->out($info['parms']); |
|
1835
|
|
|
} |
|
1836
|
|
|
if (isset($info['trns']) && is_array($info['trns'])) { |
|
1837
|
|
|
$trns = ''; |
|
1838
|
|
|
for ($i=0; $i<count($info['trns']); $i++) { |
|
|
|
|
|
|
1839
|
|
|
$trns.=$info['trns'][$i].' '.$info['trns'][$i].' '; |
|
1840
|
|
|
} |
|
1841
|
|
|
$this->out('/Mask ['.$trns.']'); |
|
1842
|
|
|
} |
|
1843
|
|
|
$this->out('/Length '.strlen($info['data']).'>>'); |
|
1844
|
|
|
$this->putStream($info['data']); |
|
1845
|
|
|
unset($this->images[$file]['data']); |
|
1846
|
|
|
$this->out('endobj'); |
|
1847
|
|
|
//Palette |
|
1848
|
|
|
if ($info['cs'] == 'Indexed') { |
|
1849
|
|
|
$this->newObj(); |
|
1850
|
|
|
$pal=($this->compress) ? gzcompress($info['pal']) : $info['pal']; |
|
1851
|
|
|
$this->out('<<'.$filter.'/Length '.strlen($pal).'>>'); |
|
1852
|
|
|
$this->putStream($pal); |
|
1853
|
|
|
$this->out('endobj'); |
|
1854
|
|
|
} |
|
1855
|
|
|
} |
|
1856
|
1 |
|
} |
|
1857
|
|
|
|
|
1858
|
1 |
|
protected function putXobjectDict() |
|
1859
|
|
|
{ |
|
1860
|
1 |
|
foreach ($this->images as $image) { |
|
1861
|
|
|
$this->out('/I'.$image['i'].' '.$image['n'].' 0 R'); |
|
1862
|
|
|
} |
|
1863
|
1 |
|
} |
|
1864
|
|
|
|
|
1865
|
1 |
|
protected function putResourceDict() |
|
1866
|
|
|
{ |
|
1867
|
1 |
|
$this->out('/ProcSet [/PDF /Text /ImageB /ImageC /ImageI]'); |
|
1868
|
1 |
|
$this->out('/Font <<'); |
|
1869
|
1 |
|
foreach ($this->fonts as $font) { |
|
1870
|
1 |
|
$this->out('/F'.$font['i'].' '.$font['n'].' 0 R'); |
|
1871
|
|
|
} |
|
1872
|
1 |
|
$this->out('>>'); |
|
1873
|
1 |
|
$this->out('/XObject <<'); |
|
1874
|
1 |
|
$this->putXobjectDict(); |
|
1875
|
1 |
|
$this->out('>>'); |
|
1876
|
1 |
|
} |
|
1877
|
|
|
|
|
1878
|
1 |
|
protected function putResources() |
|
1879
|
|
|
{ |
|
1880
|
1 |
|
$this->putFonts(); |
|
1881
|
1 |
|
$this->putImages(); |
|
1882
|
|
|
//Resource dictionary |
|
1883
|
1 |
|
$this->offsets[2] = strlen($this->buffer); |
|
1884
|
1 |
|
$this->out('2 0 obj'); |
|
1885
|
1 |
|
$this->out('<<'); |
|
1886
|
1 |
|
$this->putResourceDict(); |
|
1887
|
1 |
|
$this->out('>>'); |
|
1888
|
1 |
|
$this->out('endobj'); |
|
1889
|
1 |
|
} |
|
1890
|
|
|
|
|
1891
|
1 |
|
protected function putInfo() |
|
1892
|
|
|
{ |
|
1893
|
1 |
|
$this->out('/Producer '.$this->textString('FPDF '. self::FPDF_VERSION)); |
|
1894
|
1 |
|
if (!empty($this->title)) { |
|
1895
|
|
|
$this->out('/Title '.$this->textString($this->title)); |
|
1896
|
|
|
} |
|
1897
|
1 |
|
if (!empty($this->subject)) { |
|
1898
|
|
|
$this->out('/Subject '.$this->textString($this->subject)); |
|
1899
|
|
|
} |
|
1900
|
1 |
|
if (!empty($this->author)) { |
|
1901
|
|
|
$this->out('/Author '.$this->textString($this->author)); |
|
1902
|
|
|
} |
|
1903
|
1 |
|
if (!empty($this->keywords)) { |
|
1904
|
|
|
$this->out('/Keywords '.$this->textString($this->keywords)); |
|
1905
|
|
|
} |
|
1906
|
1 |
|
if (!empty($this->creator)) { |
|
1907
|
|
|
$this->out('/Creator '.$this->textString($this->creator)); |
|
1908
|
|
|
} |
|
1909
|
1 |
|
$this->out('/CreationDate '.$this->textString('D:'.@date('YmdHis'))); |
|
1910
|
1 |
|
} |
|
1911
|
|
|
|
|
1912
|
1 |
|
protected function putCatalog() |
|
1913
|
|
|
{ |
|
1914
|
1 |
|
$this->out('/Type /Catalog'); |
|
1915
|
1 |
|
$this->out('/Pages 1 0 R'); |
|
1916
|
1 |
|
if ($this->zoomMode=='fullpage') { |
|
1917
|
|
|
$this->out('/OpenAction [3 0 R /Fit]'); |
|
1918
|
1 |
|
} elseif ($this->zoomMode=='fullwidth') { |
|
1919
|
1 |
|
$this->out('/OpenAction [3 0 R /FitH null]'); |
|
1920
|
|
|
} elseif ($this->zoomMode=='real') { |
|
1921
|
|
|
$this->out('/OpenAction [3 0 R /XYZ null null 1]'); |
|
1922
|
|
|
} elseif (!is_string($this->zoomMode)) { |
|
1923
|
|
|
$this->out('/OpenAction [3 0 R /XYZ null null '.($this->zoomMode/100).']'); |
|
1924
|
|
|
} |
|
1925
|
1 |
|
if ($this->layoutMode=='single') { |
|
1926
|
|
|
$this->out('/PageLayout /SinglePage'); |
|
1927
|
1 |
|
} elseif ($this->layoutMode=='continuous') { |
|
1928
|
1 |
|
$this->out('/PageLayout /OneColumn'); |
|
1929
|
|
|
} elseif ($this->layoutMode=='two') { |
|
1930
|
|
|
$this->out('/PageLayout /TwoColumnLeft'); |
|
1931
|
|
|
} |
|
1932
|
1 |
|
} |
|
1933
|
|
|
|
|
1934
|
1 |
|
protected function putHeader() |
|
1935
|
|
|
{ |
|
1936
|
1 |
|
$this->out('%PDF-'.$this->pdfVersion); |
|
1937
|
1 |
|
} |
|
1938
|
|
|
|
|
1939
|
1 |
|
protected function putTrailer() |
|
1940
|
|
|
{ |
|
1941
|
1 |
|
$this->out('/Size '.($this->n+1)); |
|
1942
|
1 |
|
$this->out('/Root '.$this->n.' 0 R'); |
|
1943
|
1 |
|
$this->out('/Info '.($this->n-1).' 0 R'); |
|
1944
|
1 |
|
} |
|
1945
|
|
|
|
|
1946
|
1 |
|
protected function endDoc() |
|
1947
|
|
|
{ |
|
1948
|
1 |
|
$this->putHeader(); |
|
1949
|
1 |
|
$this->putPages(); |
|
1950
|
1 |
|
$this->putResources(); |
|
1951
|
|
|
//Info |
|
1952
|
1 |
|
$this->newObj(); |
|
1953
|
1 |
|
$this->out('<<'); |
|
1954
|
1 |
|
$this->putInfo(); |
|
1955
|
1 |
|
$this->out('>>'); |
|
1956
|
1 |
|
$this->out('endobj'); |
|
1957
|
|
|
//Catalog |
|
1958
|
1 |
|
$this->newObj(); |
|
1959
|
1 |
|
$this->out('<<'); |
|
1960
|
1 |
|
$this->putCatalog(); |
|
1961
|
1 |
|
$this->out('>>'); |
|
1962
|
1 |
|
$this->out('endobj'); |
|
1963
|
|
|
//Cross-ref |
|
1964
|
1 |
|
$o=strlen($this->buffer); |
|
1965
|
1 |
|
$this->out('xref'); |
|
1966
|
1 |
|
$this->out('0 '.($this->n+1)); |
|
1967
|
1 |
|
$this->out('0000000000 65535 f '); |
|
1968
|
1 |
|
for ($i=1; $i<=$this->n; $i++) { |
|
1969
|
1 |
|
$this->out(sprintf('%010d 00000 n ', $this->offsets[$i])); |
|
1970
|
|
|
} |
|
1971
|
|
|
//Trailer |
|
1972
|
1 |
|
$this->out('trailer'); |
|
1973
|
1 |
|
$this->out('<<'); |
|
1974
|
1 |
|
$this->putTrailer(); |
|
1975
|
1 |
|
$this->out('>>'); |
|
1976
|
1 |
|
$this->out('startxref'); |
|
1977
|
1 |
|
$this->out($o); |
|
1978
|
1 |
|
$this->out('%%EOF'); |
|
1979
|
1 |
|
$this->state=3; |
|
1980
|
1 |
|
} |
|
1981
|
|
|
} |
|
1982
|
|
|
|
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