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<?php |
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namespace SixtyNine\Cloud\Renderer; |
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use Imagine\Gd\Imagine; |
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use Imagine\Image\Box; |
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use Imagine\Image\Color; |
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use Imagine\Image\ImageInterface; |
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use Imagine\Image\Point; |
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use SixtyNine\Cloud\Drawer\Drawer; |
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use SixtyNine\Cloud\Factory\FontsFactory; |
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use SixtyNine\Cloud\Model\Cloud; |
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use SixtyNine\Cloud\Placer\PlacerInterface; |
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use SixtyNine\Cloud\Usher\MaskInterface; |
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class CloudRenderer |
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{ |
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/** @var Drawer */ |
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protected $drawer; |
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/** @var Cloud */ |
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protected $cloud; |
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/** |
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* @param Cloud $cloud |
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* @param FontsFactory $fontsFactory |
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*/ |
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public function __construct(Cloud $cloud, FontsFactory $fontsFactory) |
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{ |
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$this->cloud = $cloud; |
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$this->drawer = Drawer::create($fontsFactory) |
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->createImage($cloud->getWidth(), $cloud->getHeight(), $cloud->getBackgroundColor(), $cloud->getBackgroundOpacity()) |
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->setFont($cloud->getFont()) |
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; |
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} |
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public function renderCloud() |
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{ |
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/** @var \SixtyNine\Cloud\Model\CloudWord $word */ |
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foreach ($this->cloud->getWords() as $word) { |
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if (!$word->getIsVisible()) { |
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continue; |
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} |
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$pos = $word->getPosition(); |
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$box = $word->getBox(); |
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if ($word->getAngle() === 270) { |
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$this->drawer->drawText($pos[0] + $box->getWidth(), $pos[1] + $box->getHeight() - $word->getSize(), $word->getText(), $word->getSize(), $word->getColor(), $word->getAngle()); |
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} else { |
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$this->drawer->drawText($pos[0], $pos[1], $word->getText(), $word->getSize(), $word->getColor(), $word->getAngle()); |
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} |
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} |
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} |
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/** |
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* @param string $color |
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*/ |
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public function renderBoundingBoxes($color = '#ff0000') |
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{ |
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/** @var \SixtyNine\Cloud\Model\CloudWord $word */ |
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foreach ($this->cloud->getWords() as $word) { |
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if (!$word->getIsVisible()) { |
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continue; |
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} |
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$box = $word->getBox(); |
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$this->drawer->drawBox($box->getX(), $box->getY(), $box->getWidth(), $box->getHeight(), $color); |
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} |
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} |
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/** |
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* @param PlacerInterface $placer |
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* @param string $color |
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* @param int $maxIterations |
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*/ |
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public function renderUsher( |
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PlacerInterface $placer, |
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$color = '#ff0000', |
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$maxIterations = 5000 |
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) { |
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$i = 0; |
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$cur = $placer->getFirstPlaceToTry(); |
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$color = new Color($color); |
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while($cur) { |
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$next = $placer->getNextPlaceToTry($cur); |
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if ($next) { |
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$this->getImage()->draw()->line($cur, $next, $color); |
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} |
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$i++; |
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$cur = $next; |
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if ($i >= $maxIterations) { |
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break; |
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} |
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} |
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} |
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/** |
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* @param MaskInterface $mask |
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* @param string $color |
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*/ |
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public function renderMask(MaskInterface $mask, $color = '#ff0000') |
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{ |
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$this->drawer->drawMask($mask, $color); |
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} |
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/** |
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* @return ImageInterface |
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*/ |
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public function getImage() |
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{ |
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return $this->drawer->getImage(); |
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} |
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} |
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sixty-nine /
php-cloud-lib
