num, '">';
$html->write($this->num . '. ' . $temptext);
echo '
';
$html->setXy(0, $html->getY() + $this->getFootnoteHeight($html));
}
/**
* Calculates the Footnotes height
*
* @param ReportHtml $html
* @param int $cellWidth The width of the cell to use it for text wraping
*
* @return int Footnote height in points
*/
public function getFootnoteHeight($html, $cellWidth = 0): int
{
if ($html->getCurrentStyle() != $this->styleName) {
$html->setCurrentStyle($this->styleName);
}
if ($cellWidth > 0) {
$this->text = $html->textWrap($this->text, $cellWidth);
}
$this->text = $this->text . "\n\n";
$ct = substr_count($this->text, "\n");
$fsize = $html->getCurrentStyleHeight();
return ($fsize * $ct) * $html->cellHeightRatio;
}
/**
* Get the width of text
* Breaks up a text into lines if needed
*
* @param ReportHtml $html
*
* @return array
*/
public function getWidth($html): array
{
// Setup the style name
$html->setCurrentStyle('footnotenum');
// Check for the largest font size in the box
$fsize = $html->getCurrentStyleHeight();
if ($fsize > $html->largestFontHeight) {
$html->largestFontHeight = $fsize;
}
// Returns the Object if already numbered else false
if (empty($this->num)) {
$html->checkFootnote($this);
}
// Get the line width for the text in points + a little margin
$lw = $html->getStringWidth($this->numText);
// Line Feed counter - Number of lines in the text
$lfct = $html->countLines($this->numText);
// If there is still remaining wrap width...
if ($this->wrapWidthRemaining > 0) {
// Check with line counter too!
if ($lw >= $this->wrapWidthRemaining || $lfct > 1) {
$newtext = '';
$wrapWidthRemaining = $this->wrapWidthRemaining;
$lines = explode("\n", $this->numText);
// Go throught the text line by line
foreach ($lines as $line) {
// Line width in points + a little margin
$lw = $html->getStringWidth($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 += $html->getStringWidth($word . ' ');
if ($lw <= $wrapWidthRemaining) {
$newtext .= $word;
if ($addspace != 0) {
$newtext .= ' ';
}
} else {
$lw = $html->getStringWidth($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 feed 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->numText = $newtext;
$lfct = substr_count($this->numText, "\n");
return [
$lw,
1,
$lfct,
];
}
}
$l = 0;
$lfct = substr_count($this->numText, "\n");
if ($lfct > 0) {
$l = 2;
}
return [
$lw,
$l,
$lfct,
];
}
}