public function pdfAction()
{
$iso2 = $this->params()->fromRoute('iso2');
$table = $this->getServiceLocator()->get('city-codes-table');
$viewModel = new ViewModel(array('cityList' => $table->getListByCountry($iso2), 'countryCode' => $iso2));
$viewModel->setTemplate('form-demo/application/index/pdf-cities');
$viewRender = $this->getServiceLocator()->get('ViewRenderer');
$list = explode(PHP_EOL, $viewRender->render($viewModel));
$font = Font::fontWithPath('/usr/share/fonts/truetype/freefont/FreeMono.ttf');
$pdf = new PdfDocument();
// top left 1" from top 1" from left
$x = 72;
$y = 720;
$dec = 18;
foreach ($list as $index => $row) {
if (substr($row, 0, 1) == '=' || $y <= 72) {
if ($index > 0) {
$pdf->pages[] = $page;
}
$page = new Page(Page::SIZE_LETTER);
$page->setFont($font, 12);
$y = 720;
}
$page->drawText($row, $x, $y);
$y -= $dec;
}
$pdf->pages[] = $page;
// retrieve the response object
$response = $this->getResponse();
// set the header
$response->getHeaders()->addHeaders(array('Content-Type' => 'application/pdf'));
$response->setContent($pdf->render());
return $response;
}
/**
* Output text at given position
* Prints text in the current font.
*
* @param string $text Text
* @param float $x X
* @param float $y Y
*
* @return bool Returns TRUE on success or FALSE on failure.
*/
public function show_xy($text, $x, $y)
{
if (!$this->_page) {
$this->_errmsg = 'No Page';
return false;
}
try {
$this->_page->drawText($text, $x, $y, $this->_encoding);
$this->_x = $x;
$this->_y = $y;
return true;
} catch (\Exception $e) {
$this->_errmsg = $e->getMessage();
}
return false;
}
/**
* Wrapper taking custom units and margins into account
* @see \ZendPdf\Page::drawText() for documentation
*/
public function drawText($text, $x, $y, $charEncoding = 'WINDOWS-1252')
{
$this->convertCoordinatesFromUserSpace($x, $y);
$y -= $this->getFontSize();
return parent::drawText($text, $x, $y, $charEncoding);
}
public function drawHtml(Page $page, $html, $x1, $y1, $x2 = null, $y2 = null, $lineHeight = 1.3, $charEncoding = '', $debug = false)
{
if (is_null($x2)) {
$x2 = $page->getWidth();
}
if (is_null($y2)) {
$y2 = 0;
}
if ($debug === true) {
var_dump(array('x1' => $x1, 'y1' => $y1, 'x2' => $x2, 'y2' => $y2));
}
$x = $x1;
$y = $y1;
if (is_null($page->getFont())) {
$page->setFont(Font::fontWithName(Font::FONT_HELVETICA), 10);
}
$defaultFont = $page->getFont();
$defaultfontSize = $page->getFontSize();
$maxFontSize = $defaultfontSize;
$words = array();
$elements = $this->getParser()->parse($html);
if ($debug === true) {
var_dump($elements);
}
foreach ($elements as $element) {
if ($element instanceof DataElement) {
$font = $element->getFont($defaultFont);
$fontSize = $element->getFontSize($defaultfontSize);
$maxFontSize = $fontSize > $maxFontSize ? $fontSize : $maxFontSize;
$rawWords = explode(' ', $element->getValue());
foreach ($rawWords as $rawWord) {
$rawWord .= $rawWord ? ' ' : '';
$wordWith = $this->widthForStringUsingFontSize($rawWord, $font, $fontSize);
if ($x + $wordWith > $x2) {
$x = $x1;
if ($y1 < $y2) {
$y += $maxFontSize * $lineHeight;
} else {
$y -= $maxFontSize * $lineHeight;
}
$maxFontSize = $fontSize;
}
$words[] = new Word($rawWord, $x, $y, $font, $fontSize);
$x += $wordWith;
}
} elseif ($element instanceof ControllElement) {
if ($element->isBlockElement()) {
if ($x != $x1) {
$x = $x1;
if ($y1 < $y2) {
$y += $maxFontSize * $lineHeight;
} else {
$y -= $maxFontSize * $lineHeight;
}
$maxFontSize = $defaultfontSize;
}
if ($element instanceof StartElement) {
if (!is_null($element->marginTop())) {
if ($y1 < $y2) {
$y += $element->marginTop();
} else {
$y -= $element->marginTop();
}
}
if (!is_null($element->marginLeft())) {
if (!is_null($element->getListSign())) {
$words[] = new Word($element->getListSign(), $x, $y, $element->getFont($defaultFont), $element->getFontSize($defaultfontSize));
}
$x1 += $element->marginLeft();
$x = $x1;
}
}
if ($element instanceof StopElement) {
if (!is_null($element->marginBottom())) {
if ($y1 < $y2) {
$y += $element->marginBottom();
} else {
$y -= $element->marginBottom();
}
}
if (!is_null($element->marginLeft())) {
$x1 -= $element->marginLeft();
$x = $x1;
}
}
}
}
}
if ($debug === true) {
var_dump($words);
}
foreach ($words as $word) {
/** @var Word $word */
$page->setFont($word->getFont(), $word->getFontSize());
$page->drawText($word->getText(), $word->getX(), $word->getY(), $charEncoding);
}
if ($debug === true) {
die;
}
return array($x, $y);
}
private function createPdfFile($filePath, $contents)
{
$pdf = new PdfDocument();
$page = new Page(Page::SIZE_A4);
$font = Font::fontWithName(Font::FONT_HELVETICA);
$page->setFont($font, 18);
$page->drawText($contents, 50, 780);
$pdf->pages[] = $page;
$pdf->save($filePath);
}
public function testPageDuplicating()
{
$pdf = Pdf\PdfDocument::load(__DIR__ . '/_files/pdfarchiving.pdf');
$srcPageCount = count($pdf->pages);
$outputPageSet = array();
foreach ($pdf->pages as $srcPage) {
$page = new Pdf\Page($srcPage);
$outputPageSet[] = $srcPage;
$outputPageSet[] = $page;
$page->saveGS();
// Create new Style
$page->setFillColor(new Color\Rgb(0, 0, 0.9))->setLineColor(new Color\GrayScale(0.2))->setLineWidth(3)->setLineDashingPattern(array(3, 2, 3, 4), 1.6)->setFont(Pdf\Font::fontWithName(Pdf\Font::FONT_HELVETICA_BOLD), 32);
$page->rotate(0, 0, M_PI_2 / 3);
$page->drawText('Modified by Zend Framework!', 150, 0);
$page->restoreGS();
}
// Add new page generated by Zend_PDF object (page is attached to the specified the document)
$pdf->pages = $outputPageSet;
$pdf->save(__DIR__ . '/_files/output.pdf');
unset($pdf);
$pdf1 = Pdf\PdfDocument::load(__DIR__ . '/_files/output.pdf');
$this->assertTrue($pdf1 instanceof Pdf\PdfDocument);
$this->assertEquals($srcPageCount * 2, count($pdf1->pages));
unset($pdf1);
unlink(__DIR__ . '/_files/output.pdf');
}
/**
* @{inheritDoc}
*/
public function drawTextOnPage(Page $page, $text, $left, $bottom, $encoding = 'UTF-8')
{
return $page->drawText($text, $left, $bottom, $encoding);
}
