File Content: Path.php <?php declare(strict_types = 1); namespace BaconQrCode\Renderer\Path; use IteratorAggregate; use Traversable; /** * Internal Representation of a vector path. */ final class Path implements IteratorAggregate { /** * @var OperationInterface[] */ private $operations = []; /** * Moves the drawing operation to a certain position. */ public function move(float $x, float $y) : self { $path = clone $this; $path->operations[] = new Move($x, $y); return $path; } /** * Draws a line from the current position to another position. */ public function line(float $x, float $y) : self { $path = clone $this; $path->operations[] = new Line($x, $y); return $path; } /** * Draws an elliptic arc from the current position to another position. */ public function ellipticArc( float $xRadius, float $yRadius, float $xAxisRotation, bool $largeArc, bool $sweep, float $x, float $y ) : self { $path = clone $this; $path->operations[] = new EllipticArc($xRadius, $yRadius, $xAxisRotation, $largeArc, $sweep, $x, $y); return $path; } /** * Draws a curve from the current position to another position. */ public function curve(float $x1, float $y1, float $x2, float $y2, float $x3, float $y3) : self { $path = clone $this; $path->operations[] = new Curve($x1, $y1, $x2, $y2, $x3, $y3); return $path; } /** * Closes a sub-path. */ public function close() : self { $path = clone $this; $path->operations[] = Close::instance(); return $path; } /** * Appends another path to this one. */ public function append(self $other) : self { $path = clone $this; $path->operations = array_merge($this->operations, $other->operations); return $path; } public function translate(float $x, float $y) : self { $path = new self(); foreach ($this->operations as $operation) { $path->operations[] = $operation->translate($x, $y); } return $path; } /** * @return OperationInterface[]|Traversable */ public function getIterator() : Traversable { foreach ($this->operations as $operation) { yield $operation; } } } Submit