public function format(Nodes\Node $node, Document $document)
{
$boundary = $node->getBoundary();
list($x, $y) = $node->getFirstPoint()->toArray();
$boundary->reset();
$boundary->setNext($x, $y);
}
private function getMinimumYCoordOfChildren(Node $node)
{
$minYCoord = $node->getFirstPoint()->getY() - $node->getPaddingTop();
foreach ($node->getChildren() as $child) {
$minYCoord = min($minYCoord, $child->getDiagonalPoint()->getY());
}
return $minYCoord;
}
private function designateLinesOfWords(Node $node)
{
$currentPoint = $node->getFirstPoint();
$partsOfLine = array();
$yTranslation = 0;
$line = new Line($node, 0, $yTranslation);
foreach ($node->getChildren() as $textNode) {
$words = $textNode->getWords();
$wordsSizes = $textNode->getWordsSizes();
$currentWordLine = array();
$currentWidthOfLine = 0;
$numberOfWords = count($words);
$first = true;
$lineWidth = 0;
foreach ($words as $index => $word) {
$wordSize = $wordsSizes[$index];
$newLineWidth = $currentWidthOfLine + $wordSize;
$endXCoord = $newLineWidth + $currentPoint->getX();
$maxLineXCoord = $this->getMaxXCoord($node);
$isEndOfLine = $endXCoord > $maxLineXCoord;
if ($isEndOfLine) {
if ($currentWordLine) {
$partOfLine = new LinePart($currentWordLine, $currentWidthOfLine, $currentPoint->getX() - $node->getFirstPoint()->getX(), $textNode);
$partsOfLine[] = $partOfLine;
$line->addParts($partsOfLine);
$node->addLine($line);
$yTranslation += $line->getHeight();
$line = new Line($node, 0, $yTranslation);
$partsOfLine = array();
$currentWidthOfLine = 0;
$currentWordLine = array();
} else {
$line->addParts($partsOfLine);
$node->addLine($line);
$yTranslation += $line->getHeight();
$line = new Line($node, 0, $yTranslation);
$partsOfLine = array();
}
$currentPoint = Point::getInstance($node->getFirstPoint()->getX(), 0);
}
$currentWidthOfLine = $currentWidthOfLine + $wordSize;
$currentWordLine[] = $word;
}
if ($currentWordLine) {
$partOfLine = new LinePart($currentWordLine, $currentWidthOfLine, $currentPoint->getX() - $node->getFirstPoint()->getX(), $textNode);
$partsOfLine[] = $partOfLine;
$currentPoint = $currentPoint->translate($currentWidthOfLine, 0);
}
}
if ($partsOfLine) {
$yTranslation += $line->getHeight();
$line = new Line($node, 0, $yTranslation);
$line->addParts($partsOfLine);
$node->addLine($line);
}
}
private function getChildYCoordOfFirstPoint(Node $node)
{
$yCoordOfFirstPoint = $node->getFirstPoint()->getY();
return $yCoordOfFirstPoint;
}
private function isOutOfPage(Node $node)
{
$page = $node->getParent();
if ($node->getAttribute('break')) {
return true;
}
return $page->getDiagonalPoint()->getY() > $node->getFirstPoint()->getY() && $node->getFloat() == Node::FLOAT_NONE;
}
private function getFirstPoint(Node $node)
{
if ($this->useRealDimension) {
return $node->getRealFirstPoint();
}
return $node->getFirstPoint();
}
