private static function buildWordsNoGreaterThanGivenWidth($wordCandidate, $maxPossibleWordWidth, Font $font, $fontSize, $encoding, array &$words, array &$wordSizes)
{
$wordLength = mb_strlen($wordCandidate, $encoding);
$buildingWord = '';
$buildingWordWidth = 0;
for ($i = 0; $i < $wordLength; $i++) {
$char = mb_substr($wordCandidate, $i, 1, $encoding);
$charSize = $font->getWidthOfText($char, $fontSize);
$nextBuildingWordWidth = $buildingWordWidth + $charSize;
if ($nextBuildingWordWidth > $maxPossibleWordWidth) {
$words[] = $buildingWord;
$wordSizes[] = $buildingWordWidth;
$buildingWord = $char;
$buildingWordWidth = $charSize;
} else {
$buildingWord .= $char;
$buildingWordWidth += $charSize;
}
}
//remaning word
$words[] = $buildingWord;
$wordSizes[] = $buildingWordWidth;
}
public function setFont(BaseFont $font, $size)
{
$this->addToQueue('doSetFont', array($font, $size, $font->getCurrentStyle()));
}
public function setFont(BaseFont $font, $size)
{
$this->addToQueue('doSetFont', array($font->getCurrentWrappedFont(), $size));
}
