public function W2PDF::Footer in Webform2PDF 7.4

Same name and namespace in other branches

1. 6.2 webform2pdf.class.inc \W2PDF::Footer()
2. 6 webform2pdf.class.inc \W2PDF::Footer()
3. 7.3 webform2pdf.class.inc \W2PDF::Footer()

This method is used to render the page footer. It is automatically called by AddPage() and could be overwritten in your own inherited class.

File

./webform2pdf.class.inc, line 202

Class

W2PDF

Code

public function Footer() {
  $ormargins = $this
    ->getOriginalMargins();
  $footerfont = $this
    ->getFooterFont();
  $footerdata = $this
    ->getFooterData();
  $imgy['left'] = $imgy['right'] = $this
    ->GetY();
  $footer_w = 0;
  $empty_footer = 1;

  //    $footer_height = $cell_height = count( explode("\n", $footerdata['string']) ) * round(($this->getCellHeightRatio() * $footerfont[2]) / $this->getScaleFactor(), 2);
  $cell_height = 18;
  if (!empty($footerdata['logo_size']['left']['h']) || !empty($footerdata['logo_size']['right']['h'])) {

    //      $footer_height = max($cell_height, $footerdata['logo_size']['left']['h'], $footerdata['logo_size']['right']['h']);
    $this
      ->SetY($this
      ->GetY() - $cell_height);
  }
  else {
    $this
      ->SetY($this
      ->GetY() - $cell_height);
  }
  if (!empty($footerdata['logo']['left']) && !empty($footerdata['logo_size']['left']['w'])) {
    if ($footerdata['logo']['left'] and $footerdata['logo']['left'] != K_BLANK_IMAGE) {
      $this
        ->Image($footerdata['logo']['left'], $this
        ->GetX(), $this
        ->GetY(), $footerdata['logo_size']['left']['w']);
      $imgy['left'] = $this
        ->getImageRBY();
      $empty_footer = 0;
    }
  }
  if ($footerdata['logo']['right'] and $footerdata['logo']['right'] != K_BLANK_IMAGE) {
    $this
      ->Image($footerdata['logo']['right'], $this
      ->getPageWidth() - $ormargins['right'] - $footerdata['logo_size']['right']['w'], $this
      ->GetY(), $footerdata['logo_size']['right']['w']);
    $footer_w = $this
      ->getPageWidth() - $ormargins['left'] - $ormargins['right'] - $footerdata['logo_size']['right']['w'] * 1.1;
    if (!empty($footerdata['logo']['left']) && !empty($footerdata['logo_size']['left']['w'])) {
      $footer_w -= $footerdata['logo_size']['left']['w'] * 1.1;
    }
    $imgy['right'] = $this
      ->getImageRBY();
    $empty_footer = 0;
  }
  $this
    ->SetTextColor(0, 0, 0);
  $this
    ->SetY($this
    ->GetY() - 1);

  // set starting margin for text data cell
  if ($this
    ->getRTL()) {
    $footer_x = $ormargins['right'] + $footerdata['logo_size']['right']['w'] * 1.1;
  }
  else {
    $footer_x = $ormargins['left'] + $footerdata['logo_size']['left']['w'] * 1.1;
  }
  $this
    ->SetX($footer_x);
  $line_width = 0.85 / $this
    ->getScaleFactor();

  // print an ending footer line
  $this
    ->SetLineStyle(array(
    'width' => $line_width,
    'cap' => 'butt',
    'join' => 'miter',
    'dash' => 0,
    'color' => array(
      0,
      0,
      0,
    ),
  ));

  // footer html string
  $page_var = array(
    "%pagenumber" => $this
      ->PageNoFormatted(),
    "%totalpage" => $this
      ->getAliasNbPages(),
  );
  $footerdata['string'] = strtr($footerdata['string'], $page_var);
  $this
    ->SetFont($footerfont[0], $footerfont[1], $footerfont[2]);
  if (!empty($footerdata['string'])) {
    $empty_footer = 0;
  }
  $this
    ->writeHTMLCell($footer_w, $cell_height, '', '', $footerdata['string'], 0, 0, 0, TRUE, $footerdata['align']);
  if ($this
    ->getRTL()) {
    $this
      ->SetX($ormargins['right']);
  }
  else {
    $this
      ->SetX($ormargins['left']);
  }
  if (!$empty_footer) {
    $this
      ->Cell(0, 0, '', 'T', 0, 'C');
  }
}