private function createTextNode(array $wordsSizes, $fontSize, Paragraph $paragraph)
{
$textNode = new Text();
list($words, $sizes) = $wordsSizes;
$textNode->setWordsSizes($words, $sizes);
$textNode->setFontSize($fontSize);
$paragraph->add($textNode);
return $textNode;
}
private function startsWithWhiteChars(Text $text)
{
return ltrim($text->getText()) != $text->getText();
}
public function setText(Text $text)
{
if ($this->text !== $text) {
$oldText = $this->text;
if ($oldText) {
$oldText->removeLinePart($this);
}
$this->text = $text;
$text->addLinePart($this);
}
}
private function setTextBoundary(Text $text)
{
$lineParts = $text->getLineParts();
$points = array();
foreach ($lineParts as $part) {
$points[] = $part->getFirstPoint();
}
list($x, $y) = $points[0]->toArray();
$text->getBoundary()->setNext($points[0]);
list($parentX, $parentY) = $text->getParent()->getFirstPoint()->toArray();
$startX = $x;
$currentX = $x;
$currentY = $y;
$boundary = $text->getBoundary();
$totalHeight = 0;
foreach ($lineParts as $rowNumber => $part) {
$height = $part->getText()->getLineHeightRecursively();
$totalHeight += $height;
$width = $part->getWidth();
$startPoint = $points[$rowNumber];
$newX = $startPoint->getX() + $width;
$newY = $currentY - $height;
if ($currentX !== $newX) {
$boundary->setNext($newX, $currentY);
}
$boundary->setNext($newX, $newY);
$currentX = $newX;
$currentY = $newY;
$x = $startPoint->getX();
}
$boundary->setNext($x, $currentY);
$currentY = $currentY + $totalHeight;
$boundary->setNext($x, $currentY);
$boundary->setNext($startX, $currentY);
$boundary->close();
$text->setHeight($text->getFirstPoint()->getY() - $text->getDiagonalPoint()->getY());
}
/**
* @test
*/
public function zeroStrindIsNotTreatedAsEmptyString()
{
$xml = <<<XML
<pdf>0</pdf>
XML;
$textNode = new Text();
$paragraphNode = new Paragraph();
$nodeFactoryMock = $this->getNodeFactoryMock(array(array('paragraph', $paragraphNode), array('text', $textNode)));
$this->parser->setNodeFactory($nodeFactoryMock);
$pages = $this->parser->parse($xml);
$this->assertEquals('0', $textNode->getText());
}
/**
* @test
*/
public function removeLinePart()
{
$text = new Text();
$linePart1 = $this->getMockBuilder('PHPPdf\\Core\\Node\\Paragraph\\LinePart')->disableOriginalConstructor()->getMock();
$linePart2 = $this->getMockBuilder('PHPPdf\\Core\\Node\\Paragraph\\LinePart')->disableOriginalConstructor()->getMock();
$text->addLinePart($linePart1);
$text->addLinePart($linePart2);
$this->assertEquals(2, count($text->getLineParts()));
$text->removeLinePart($linePart1);
$this->assertEquals(1, count($text->getLineParts()));
$text->removeLinePart($linePart1);
$this->assertEquals(1, count($text->getLineParts()));
}
public function __construct($text, Font $font)
{
parent::__construct($text);
$this->font = $font;
}
public function getPage()
{
if ($this->page !== null) {
return $this->page;
}
return parent::getPage();
}
/**
* _____________________________
* | |
* | ______________|
* |_____________| | <- breaking here
* | |
* |____________________________|
*
* @test
*/
public function breaking()
{
$x = 0;
$y = 500;
$width = 500;
$height = 500;
$firstPoint = Point::getInstance($x, $y);
$paragraphParent = new Container();
$paragraphParent->setWidth($width);
$paragraphParent->setHeight($height);
$paragraph = new Paragraph();
$paragraph->setParent($paragraphParent);
$text1 = new Text();
$text1->getBoundary()->setNext($firstPoint)->setNext($firstPoint->translate($width, 0))->setNext($firstPoint->translate($width, 200))->setNext($firstPoint->translate($width / 2, 200))->setNext($firstPoint->translate($width / 2, 250))->setNext($firstPoint->translate(0, 250))->close();
$text2 = new Text();
$text2->getBoundary()->setNext($firstPoint->translate($width / 2, 200))->setNext($firstPoint->translate($width, 200))->setNext($firstPoint->translate($width, 500))->setNext($firstPoint->translate(0, 500))->setNext($firstPoint->translate(0, 250))->setNext($firstPoint->translate($width / 2, 250))->close();
$text1->setWidth(500);
$text1->setHeight(250);
$text2->setWidth(500);
$text2->setHeight(300);
$text1->setAttribute('line-height', 100);
$text2->setAttribute('line-height', 100);
for ($i = 0; $i < 2; $i++) {
$line = new Line($paragraph, 0, $i * 100);
$part = new LinePart('', 500, 0, $text1);
$line->addPart($part);
$paragraph->addLine($line);
}
$line = new Line($paragraph, 0, 200);
$line->addPart(new LinePart('', $width / 2, 0, $text1));
$line->addPart(new LinePart('', $width / 2, 250, $text2));
$paragraph->addLine($line);
for ($i = 0; $i < 2; $i++) {
$line = new Line($paragraph, 0, ($i + 3) * 100);
$part = new LinePart('', 500, 0, $text2);
$line->addPart($part);
$paragraph->addLine($line);
}
$paragraph->add($text1);
$paragraph->add($text2);
$paragraph->getBoundary()->setNext($firstPoint)->setNext($firstPoint->translate($width, 0))->setNext($firstPoint->translate($width, 500))->setNext($firstPoint->translate(0, 500))->close();
$paragraph->setHeight(500);
$paragraphProduct = $paragraph->breakAt(225);
$this->assertEquals(200, $paragraph->getHeight());
$this->assertEquals(200, $paragraph->getFirstPoint()->getY() - $paragraph->getDiagonalPoint()->getY());
$this->assertEquals(300, $paragraphProduct->getHeight());
$this->assertEquals(300, $paragraphProduct->getFirstPoint()->getY() - $paragraphProduct->getDiagonalPoint()->getY());
$this->assertTrue($paragraphProduct !== null);
$this->assertEquals(200, $paragraph->getHeight());
$this->assertEquals(2, count($paragraph->getLines()));
$this->assertEquals(3, count($paragraphProduct->getLines()));
$this->assertEquals(1, count($paragraph->getChildren()));
$this->assertEquals(2, count($paragraphProduct->getChildren()));
foreach ($paragraphProduct->getLines() as $i => $line) {
$this->assertEquals($i * 100, $line->getYTranslation());
foreach ($line->getParts() as $part) {
// $this->assertTrue($part->getText() !== $text1);
// $this->assertTrue($part->getText() !== $text2);
}
}
}
