/**
  * Render the elements.
  *
  * @param ReportHtml $renderer
  */
 public function render($renderer)
 {
     // checkFootnote
     $newelements = array();
     $lastelement = array();
     $footnote_element = array();
     // Element counter
     $cE = count($this->elements);
     //-- collapse duplicate elements
     for ($i = 0; $i < $cE; $i++) {
         $element = $this->elements[$i];
         if (is_object($element)) {
             if ($element instanceof ReportBaseText) {
                 if (!empty($footnote_element)) {
                     ksort($footnote_element);
                     foreach ($footnote_element as $links) {
                         $newelements[] = $links;
                     }
                     $footnote_element = array();
                 }
                 if (empty($lastelement)) {
                     $lastelement = $element;
                 } else {
                     // Checking if the Text has the same style
                     if ($element->getStyleName() == $lastelement->getStyleName()) {
                         $lastelement->addText(str_replace("\n", "<br>", $element->getValue()));
                     } elseif (!empty($lastelement)) {
                         $newelements[] = $lastelement;
                         $lastelement = $element;
                     }
                 }
             } elseif ($element instanceof ReportBaseFootnote) {
                 // Check if the Footnote has been set with it’s link number
                 $renderer->checkFootnote($element);
                 // Save first the last element if any
                 if (!empty($lastelement)) {
                     $newelements[] = $lastelement;
                     $lastelement = array();
                 }
                 // Save the Footnote with it’s link number as key for sorting later
                 $footnote_element[$element->num] = $element;
             } elseif (!$element instanceof ReportBaseFootnote || trim($element->getValue()) != "") {
                 if (!empty($footnote_element)) {
                     ksort($footnote_element);
                     foreach ($footnote_element as $links) {
                         $newelements[] = $links;
                     }
                     $footnote_element = array();
                 }
                 if (!empty($lastelement)) {
                     $newelements[] = $lastelement;
                     $lastelement = array();
                 }
                 $newelements[] = $element;
             }
         } else {
             if (!empty($lastelement)) {
                 $newelements[] = $lastelement;
                 $lastelement = array();
             }
             if (!empty($footnote_element)) {
                 ksort($footnote_element);
                 foreach ($footnote_element as $links) {
                     $newelements[] = $links;
                 }
                 $footnote_element = array();
             }
             $newelements[] = $element;
         }
     }
     if (!empty($lastelement)) {
         $newelements[] = $lastelement;
     }
     if (!empty($footnote_element)) {
         ksort($footnote_element);
         foreach ($footnote_element as $links) {
             $newelements[] = $links;
         }
     }
     $this->elements = $newelements;
     unset($footnote_element, $lastelement, $links, $newelements);
     $cP = 0;
     // Class Padding
     // Used with line breaks and cell height calculation within this box only
     $renderer->largestFontHeight = 0;
     // Current position
     if ($this->left == ".") {
         $cX = $renderer->GetX();
     } else {
         $cX = $this->left;
         $renderer->SetX($cX);
     }
     // Current position (top)
     if ($this->top == ".") {
         $this->top = $renderer->GetY();
     } else {
         $renderer->SetY($this->top);
     }
     // Check the width if set to page wide OR set by xml to larger then page wide
     if ($this->width == 0 || $this->width > $renderer->getRemainingWidth()) {
         $this->width = $renderer->getRemainingWidth();
     }
     // Setup the CellPadding
     if ($this->padding) {
         $cP = $renderer->cPadding;
     }
     // For padding, we have to use less wrap width
     $cW = $this->width - $cP * 2;
     //-- calculate the text box height
     // Number of lines, will be converted to height
     $cHT = 0;
     // Element height (exept text)
     $eH = 0;
     // Footnote height (in points)
     $fH = 0;
     $w = 0;
     //-- $lw is an array
     // 0 => last line width
     // 1 => 1 if text was wrapped, 0 if text did not wrap
     // 2 => number of LF
     $lw = array();
     // Element counter
     $cE = count($this->elements);
     for ($i = 0; $i < $cE; $i++) {
         if (is_object($this->elements[$i])) {
             $ew = $this->elements[$i]->setWrapWidth($cW - $w - 2, $cW);
             if ($ew == $cW) {
                 $w = 0;
             }
             $lw = $this->elements[$i]->getWidth($renderer);
             // Text is already gets the # LF
             $cHT += $lw[2];
             if ($lw[1] == 1) {
                 $w = $lw[0];
             } elseif ($lw[1] == 2) {
                 $w = 0;
             } else {
                 $w += $lw[0];
             }
             if ($w > $cW) {
                 $w = $lw[0];
             }
             // For anything else but text (images), get the height
             $eH += $this->elements[$i]->getHeight($renderer);
         } else {
             $fH += abs($renderer->getFootnotesHeight($cW));
         }
     }
     // Add up what’s the final height
     $cH = $this->height;
     // If any element exist
     if ($cE > 0) {
         // Check if this is text or some other element, like images
         if ($eH == 0) {
             // Number of LF but at least one line
             $cHT = ($cHT + 1) * $renderer->cellHeightRatio;
             // Calculate the cell hight with the largest font size used
             $cHT = $cHT * $renderer->largestFontHeight;
             if ($cH < $cHT) {
                 $cH = $cHT;
             }
         } else {
             if ($cH < $eH) {
                 $cH = $eH;
             }
             // Add Footnote height to the rest of the height
             $cH += $fH;
         }
     }
     unset($lw, $cHT, $fH, $w);
     // Finaly, check the last cells height
     if ($cH < $renderer->lastCellHeight) {
         $cH = $renderer->lastCellHeight;
     }
     // Update max Y incase of a pagebreak
     // We don't want to over write any images or other stuff
     $renderer->addMaxY($this->top + $cH);
     // Start to print HTML
     echo "<div style=\"position:absolute;top:", $this->top, "pt;";
     // LTR (left) or RTL (right)
     echo $renderer->alignRTL, ":", $cX, "pt;";
     // Background color
     if ($this->fill) {
         if (!empty($this->bgcolor)) {
             echo " background-color:", $this->bgcolor, ";";
         }
     }
     // Print padding only when it’s set
     if ($this->padding) {
         // Use Cell around padding to support RTL also
         echo "padding:", $cP, "pt;";
     }
     // Border setup
     if ($this->border) {
         echo " border:solid black 1pt;";
         echo "width:", $this->width - 1 - $cP * 2, "pt;height:", $cH - 1, "pt;";
     } else {
         echo "width:", $this->width - $cP * 2, "pt;height:", $cH, "pt;";
     }
     echo "\">";
     // Do a little "margin" trick before print
     // to get the correct current position => "."
     $cXT = $renderer->GetX();
     $cYT = $renderer->GetY();
     $renderer->SetXY(0, 0);
     // Print the text elements
     foreach ($this->elements as $element) {
         if (is_object($element)) {
             $element->render($renderer, $cX, false);
         } elseif (is_string($element) && $element == "footnotetexts") {
             $renderer->Footnotes();
         } elseif (is_string($element) && $element == "addpage") {
             $renderer->AddPage();
         }
     }
     echo "</div>\n";
     // Reset "margins"
     $renderer->SetXY($cXT, $cYT);
     // This will be mostly used to trick the multiple images last height
     if ($this->reseth) {
         $cH = 0;
     }
     // New line and some clean up
     if (!$this->newline) {
         $renderer->SetXY($cX + $this->width, $this->top);
         $renderer->lastCellHeight = $cH;
     } else {
         $renderer->SetXY(0, $this->top + $cH + $cP * 2);
         $renderer->lastCellHeight = 0;
     }
 }