.
*/
/**
* Class ReportPdfText
*/
class ReportPdfText extends ReportBaseText {
/**
* PDF Text renderer
*
* @param PDF $renderer
*
* @return void
*/
public function render($renderer) {
// Set up the 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('', ''), $temptext);
// Paint the text color or they might use inherited colors by the previous function
$match = array();
if (preg_match("/#?(..)(..)(..)/", $this->color, $match)) {
$r = hexdec($match[1]);
$g = hexdec($match[2]);
$b = hexdec($match[3]);
$renderer->SetTextColor($r, $g, $b);
} else {
$renderer->SetTextColor(0, 0, 0);
}
$temptext = spanLTRRTL($temptext, "BOTH");
$temptext = str_replace(
array('
', '
', '> ', ' <'),
array('
', '
', '> ', ' <'),
$temptext
);
$renderer->writeHTML(
$temptext,
false,
false,
true,
false,
""
); //change height - line break etc. - the form is mirror on rtl pages
// Reset the text color to black or it will be inherited
$renderer->SetTextColor(0, 0, 0);
}
/**
* Returns the height in points of the text element
*
* The height is already calculated in getWidth()
*
* @param PDF $pdf
*
* @return float 0
*/
public function getHeight($pdf) {
return 0;
}
/**
* Splits the text into lines if necessary to fit into a giving cell
*
* @param PDF $pdf
*
* @return array
*/
public function getWidth($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)) or ($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);
}
}