PHP Zend_Pdf_Page::getFont方法代码示例

 /**
  * Extension of basic draw-text function to allow it to vertically center text
  *
  * @param Zend_Pdf_Page $page
  * @param string $text
  * @param int $x1
  * @param int $y1
  * @param int $x2
  * @param int $position
  * @param string $encoding
  * @return self
  */
 public function drawText3(Zend_Pdf_Page $page, $text, $x1, $y1, $x2 = null, $position = self::TEXT_ALIGN_LEFT, $encoding = null)
 {
     die("RUN2");
     print "lib";
     $bottom = $y1;
     // could do the same for vertical-centering
     switch ($position) {
         case self::TEXT_ALIGN_LEFT:
             $left = $x1;
             break;
         case self::TEXT_ALIGN_RIGHT:
             $text_width = $this->getTextWidth($text, $page->getFont(), $page->getFontSize());
             $left = $x1 - $text_width;
             break;
         case self::TEXT_ALIGN_CENTER:
             if (null === $x2) {
                 throw new Exception("Cannot center text horizontally, x2 is not provided");
             }
             $text_width = $this->getTextWidth($text, $page->getFont(), $page->getFontSize());
             $box_width = $x2 - $x1;
             $left = $x1 + ($box_width - $text_width) / 2;
             break;
         default:
             throw new Exception("Invalid position value \"{$position}\"");
     }
     print "drawText({$line}, {$left}, {$bottom} - 0 * " . $page->getFontSize() . ", {$encoding});";
     // display multi-line text
     foreach (explode(PHP_EOL, $text) as $i => $line) {
         $page->drawText($line, $left, $bottom - $i * $page->getFontSize(), $encoding);
     }
     return $this;
 }

 /**
  * Draw Sender Address
  *
  * @param SimpleXMLElement $addressLines
  * @param string $phoneNumber
  * @return float
  * @throws Zend_Pdf_Exception
  */
 protected function _drawSenderAddress(SimpleXMLElement $addressLines, $phoneNumber)
 {
     $lines = array();
     foreach ($addressLines as $line) {
         $lines[] = $line;
     }
     $pageY = 0;
     if (strlen($lines[0]) > 28) {
         $firstLine = array_shift($lines);
         $pageY = $this->_page->drawLines(array($firstLine), $this->_x(25), $this->_y(42), 28);
         $this->_page->drawText($phoneNumber, $this->_x(103), $this->_y(42));
     } else {
         $pageY = $this->_y(42);
         $lineLength = $this->_page->getTextWidth($lines[0] . ' ', $this->_page->getFont(), $this->_page->getFontSize());
         $this->_page->drawText($phoneNumber, $this->_x(25 + $lineLength), $this->_y(42));
     }
     return $this->_page->drawLines($lines, $this->_x(25), $pageY, 49);
 }

 protected function _drawHeader(Zend_Pdf_Page $page)
 {
     $font = $page->getFont();
     $size = $page->getFontSize();
     $page->drawText(Mage::helper('sales')->__('Products'), $x = 35, $this->y, 'UTF-8');
     $x += 220;
     $page->drawText(Mage::helper('sales')->__('SKU'), $x, $this->y, 'UTF-8');
     $x += 100;
     $text = Mage::helper('sales')->__('Total (ex)');
     $page->drawText($text, $this->getAlignRight($text, $x, 50, $font, $size), $this->y, 'UTF-8');
     $x += 50;
     $text = Mage::helper('sales')->__('Discount');
     $page->drawText($text, $this->getAlignRight($text, $x, 50, $font, $size), $this->y, 'UTF-8');
     $x += 50;
     $text = Mage::helper('sales')->__('Qty');
     $page->drawText($text, $this->getAlignCenter($text, $x, 30, $font, $size), $this->y, 'UTF-8');
     $x += 30;
     $text = Mage::helper('sales')->__('Tax');
     $page->drawText($text, $this->getAlignRight($text, $x, 45, $font, $size, 10), $this->y, 'UTF-8');
     $x += 45;
     $text = Mage::helper('sales')->__('Total (inc)');
     $page->drawText($text, $this->getAlignRight($text, $x, 570 - $x, $font, $size), $this->y, 'UTF-8');
 }

 protected function _printComments($order, Zend_Pdf_Page $page)
 {
     if (Mage::helper('core')->isModuleEnabled('Magemaven_OrderComment') && ($order->getCustomerComment() || $order->getCustomerNote())) {
         $comment = Mage::helper('ordercomment')->escapeHtml($order->getCustomerComment() ? $order->getCustomerComment() : $order->getCustomerNote());
         $this->y -= 15;
         $page->drawText(Mage::helper('ordercomment')->__('Order Comment'), 35, $this->y, 'UTF-8');
         $this->y -= 15;
         $leftToPrint = explode(' ', $comment);
         $availableWidth = $page->getWidth();
         while (!empty($leftToPrint)) {
             $currentLine = $leftToPrint;
             $leftToPrint = array();
             while ($this->widthForStringUsingFontSize(implode(' ', $currentLine), $page->getFont(), $page->getFontSize()) > $availableWidth) {
                 $leftToPrint[] = array_pop($currentLine);
             }
             $page->drawText(implode(' ', $currentLine), 35, $this->y, 'UTF-8');
         }
     }
     return $page;
 }

 /**
  * Calculate text width
  * 
  * @param string $text
  * @param Zend_Pdf_Page|Zend_Pdf_Resource_Font $resource
  * @param int $fontSize
  * @param string $encoding
  * @return double
  */
 public function getTextWidth($text, $resource, $fontSize = null, $encoding = 'UTF-8')
 {
     if ($resource instanceof Zend_Pdf_Page) {
         $font = $resource->getFont();
         $fontSize = $resource->getFontSize();
     } elseif ($resource instanceof Zend_Pdf_Resource_Font) {
         $font = $resource;
         if ($fontSize === null) {
             throw new Exception('The fontsize is unknown');
         }
     }
     if (!$font instanceof Zend_Pdf_Resource_Font) {
         throw new Exception('Invalid resource passed');
     }
     //$drawingText = iconv ( '', $encoding, $text );
     $drawingText = $text;
     $characters = array();
     for ($i = 0; $i < strlen($drawingText); $i++) {
         $characters[] = ord($drawingText[$i]);
     }
     $glyphs = $font->glyphNumbersForCharacters($characters);
     $widths = $font->widthsForGlyphs($glyphs);
     $textWidth = array_sum($widths) / $font->getUnitsPerEm() * $fontSize;
     return $textWidth;
 }

if (!file_exists($reportPath.$doc)) {
    $pdf = new Zend_Pdf();   
    $pdf->pages[] = $pdf->newPage(Zend_Pdf_Page::SIZE_A4); 
    $page = $pdf->pages[0];
} else {
    $pdf = Library_Pdf_Base::load($reportPath.$doc);
    $templatePage = count($pdf->pages)-1;
    $page = new Zend_Pdf_Page($pdf->pages[$templatePage]);
    unset($pdf->pages[$templatePage]);
	$pdf->pages[] = $page;
}


$page->setFont(Zend_Pdf_Font::fontWithName(Zend_Pdf_Font::FONT_HELVETICA), 20); 

    $page->setFont($page->getFont(), 12);    include("$easyDBDir/easyDB.php");
    include("$easyDBDir/easyDBConn2.php");
    $db = easyDB('');
    //process parameters.
    $id = $_REQUEST['id'];
    $query="Select 
    Fadderbarn.*
    ,Giver.* 
    ,Giver.ZipTown || ' ' || Giver.ZipCode as 'Giver.Post'
From 
    Fadderbarn
    ,Giver 
Where 
    Giver.Id = Fadderbarn.GiverId 
    AND Fadderbarn.Id = '$id'";

 protected function _drawHeader(Zend_Pdf_Page $page, $order)
 {
     if ($order instanceof Mage_Sales_Model_Order && (!$order->getDcOrderId() || $order->getDeliveryDutyType() == Dutycalculator_Charge_Helper_Data::DC_DELIVERY_TYPE_DDU || $order->getFailedCalculation())) {
         $font = $page->getFont();
         $size = $page->getFontSize();
         $page->drawText(Mage::helper('sales')->__('Products'), $x = 35, $this->y, 'UTF-8');
         $x += 220;
         $page->drawText(Mage::helper('sales')->__('SKU'), $x, $this->y, 'UTF-8');
         $x += 100;
         $text = Mage::helper('sales')->__('Total (ex)');
         $page->drawText($text, $this->getAlignRight($text, $x, 50, $font, $size), $this->y, 'UTF-8');
         $x += 50;
         $text = Mage::helper('sales')->__('Discount');
         $page->drawText($text, $this->getAlignRight($text, $x, 50, $font, $size), $this->y, 'UTF-8');
         $x += 50;
         $text = Mage::helper('sales')->__('Qty');
         $page->drawText($text, $this->getAlignCenter($text, $x, 30, $font, $size), $this->y, 'UTF-8');
         $x += 30;
         $text = Mage::helper('sales')->__('Tax');
         $page->drawText($text, $this->getAlignRight($text, $x, 45, $font, $size, 10), $this->y, 'UTF-8');
         $x += 45;
         $text = Mage::helper('sales')->__('Total (inc)');
         $page->drawText($text, $this->getAlignRight($text, $x, 570 - $x, $font, $size), $this->y, 'UTF-8');
     } else {
         $font = $page->getFont();
         $size = $page->getFontSize();
         $page->drawText(Mage::helper('sales')->__('Products'), $x = 35, $this->y, 'UTF-8');
         $x += 200;
         //220
         $page->drawText(Mage::helper('sales')->__('SKU'), $x, $this->y, 'UTF-8');
         $x += 80;
         //100
         $text = Mage::helper('sales')->__('Total (ex)');
         $page->drawText($text, $this->getAlignRight($text, $x, 50, $font, $size), $this->y, 'UTF-8');
         $x += 50;
         $text = Mage::helper('sales')->__('Discount');
         $page->drawText($text, $this->getAlignRight($text, $x, 50, $font, $size), $this->y, 'UTF-8');
         $x += 50;
         $text = Mage::helper('sales')->__('Qty');
         $page->drawText($text, $this->getAlignCenter($text, $x, 30, $font, $size), $this->y, 'UTF-8');
         $x += 30;
         $text = Mage::helper('dccharge')->__('Sales Tax');
         $page->drawText($text, $this->getAlignRight($text, $x, 40, $font, $size, 10), $this->y, 'UTF-8');
         $x += 40;
         //45
         $text = Mage::helper('dccharge')->__('Import Duty');
         $page->drawText($text, $this->getAlignRight($text, $x, 45, $font, $size, 10), $this->y, 'UTF-8');
         $x += 45;
         //45
         $text = Mage::helper('sales')->__('Total (inc)');
         $page->drawText($text, $this->getAlignRight($text, $x, 570 - $x, $font, $size), $this->y, 'UTF-8');
     }
 }