/**
* PDF Cell renderer
*
* @param ReportTcpdf $renderer
*/
public function render($renderer)
{
// Set up the text style
if ($renderer->getCurrentStyle() != $this->styleName) {
$renderer->setCurrentStyle($this->styleName);
}
$temptext = str_replace("#PAGENUM#", $renderer->PageNo(), $this->text);
// underline «title» part of Source item
$temptext = str_replace(array('«', '»'), array('<u>', '</u>'), $temptext);
$match = array();
// Indicates if the cell background must be painted (1) or transparent (0)
if ($this->fill == 1) {
if (!empty($this->bgcolor)) {
// HTML color to RGB
if (preg_match("/#?(..)(..)(..)/", $this->bgcolor, $match)) {
$r = hexdec($match[1]);
$g = hexdec($match[2]);
$b = hexdec($match[3]);
$renderer->SetFillColor($r, $g, $b);
}
} else {
$this->fill = 0;
}
}
// Paint the Border color if set
if (!empty($this->bocolor)) {
// HTML color to RGB
if (preg_match("/#?(..)(..)(..)/", $this->bocolor, $match)) {
$r = hexdec($match[1]);
$g = hexdec($match[2]);
$b = hexdec($match[3]);
$renderer->SetDrawColor($r, $g, $b);
}
}
// Paint the text color or they might use inherited colors by the previous function
if (preg_match("/#?(..)(..)(..)/", $this->tcolor, $match)) {
$r = hexdec($match[1]);
$g = hexdec($match[2]);
$b = hexdec($match[3]);
$renderer->SetTextColor($r, $g, $b);
} else {
$renderer->SetTextColor(0, 0, 0);
}
// If current position (left)
if ($this->left == ".") {
$cX = $renderer->GetX();
} else {
$cX = $renderer->addMarginX($this->left);
}
// Check the width if set to page wide OR set by xml to larger then page wide
if ($this->width == 0 || $this->width > $renderer->getRemainingWidthPDF()) {
$this->width = $renderer->getRemainingWidthPDF();
}
// For current position
if ($this->top == ".") {
$this->top = $renderer->GetY();
} else {
$renderer->SetY($this->top);
}
// Check the last cell height and adjust the current cell height if needed
if ($renderer->lastCellHeight > $this->height) {
$this->height = $renderer->lastCellHeight;
}
// Check for pagebreak
if (!empty($temptext)) {
$cHT = $renderer->getNumLines($temptext, $this->width);
$cHT = $cHT * $renderer->getCellHeightRatio() * $renderer->getCurrentStyleHeight();
$cM = $renderer->getMargins();
// Add padding
if (is_array($cM['cell'])) {
$cHT += $cM['padding_bottom'] + $cM['padding_top'];
} else {
$cHT += $cM['cell'] * 2;
}
// Add a new page if needed
if ($renderer->checkPageBreakPDF($cHT)) {
$this->top = $renderer->GetY();
}
$temptext = FunctionsRtl::spanLtrRtl($temptext, "BOTH");
}
// HTML ready - last value is true
$renderer->MultiCell($this->width, $this->height, $temptext, $this->border, $this->align, $this->fill, $this->newline, $cX, $this->top, $this->reseth, $this->stretch, true);
// Reset the last cell height for the next line
if ($this->newline >= 1) {
$renderer->lastCellHeight = 0;
} elseif ($renderer->lastCellHeight < $renderer->getLastH()) {
$renderer->lastCellHeight = $renderer->getLastH();
}
// Set up the url link if exists ontop of the cell
if (!empty($this->url)) {
$renderer->Link($cX, $this->top, $this->width, $this->height, $this->url);
}
// Reset the border and the text color to black or they will be inherited
$renderer->SetDrawColor(0, 0, 0);
$renderer->SetTextColor(0, 0, 0);
}
/**
* Splits the text into lines if necessary to fit into a giving cell
*
* @param ReportTcpdf $pdf
*
* @return array
*/
public function getWidth($pdf)
{
// Setup the style name, a font must be selected to calculate the width
if ($pdf->getCurrentStyle() != $this->styleName) {
$pdf->setCurrentStyle($this->styleName);
}
// Check for the largest font size in the box
$fsize = $pdf->getCurrentStyleHeight();
if ($fsize > $pdf->largestFontHeight) {
$pdf->largestFontHeight = $fsize;
}
// Get the line width
$lw = $pdf->GetStringWidth($this->text);
// Line Feed counter - Number of lines in the text
$lfct = substr_count($this->text, "\n") + 1;
// If there is still remaining wrap width...
if ($this->wrapWidthRemaining > 0) {
// Check with line counter too!
// but floor the $wrapWidthRemaining first to keep it bugfree!
$wrapWidthRemaining = (int) $this->wrapWidthRemaining;
if ($lw >= $wrapWidthRemaining || $lfct > 1) {
$newtext = "";
$lines = explode("\n", $this->text);
// Go throught the text line by line
foreach ($lines as $line) {
// Line width in points + a little margin
$lw = $pdf->GetStringWidth($line);
// If the line has to be wraped
if ($lw >= $wrapWidthRemaining) {
$words = explode(" ", $line);
$addspace = count($words);
$lw = 0;
foreach ($words as $word) {
$addspace--;
$lw += $pdf->GetStringWidth($word . " ");
if ($lw <= $wrapWidthRemaining) {
$newtext .= $word;
if ($addspace != 0) {
$newtext .= " ";
}
} else {
$lw = $pdf->GetStringWidth($word . " ");
$newtext .= "\n{$word}";
if ($addspace != 0) {
$newtext .= " ";
}
// Reset the wrap width to the cell width
$wrapWidthRemaining = $this->wrapWidthCell;
}
}
} else {
$newtext .= $line;
}
// Check the Line Feed counter
if ($lfct > 1) {
// Add a new line as long as it’s not the last line
$newtext .= "\n";
// Reset the line width
$lw = 0;
// Reset the wrap width to the cell width
$wrapWidthRemaining = $this->wrapWidthCell;
}
$lfct--;
}
$this->text = $newtext;
$lfct = substr_count($this->text, "\n");
return array($lw, 1, $lfct);
}
}
$l = 0;
$lfct = substr_count($this->text, "\n");
if ($lfct > 0) {
$l = 2;
}
return array($lw, $l, $lfct);
}