/** * @throws InvalidArgumentException * * @param MediaInterface $media * @param array $settings * * @return Box */ private function computeBox(MediaInterface $media, array $settings) { if ($this->mode !== ImageInterface::THUMBNAIL_INSET && $this->mode !== ImageInterface::THUMBNAIL_OUTBOUND) { throw new InvalidArgumentException('Invalid mode specified'); } $size = $media->getBox(); $ratios = array($settings['width'] / $size->getWidth(), $settings['height'] / $size->getHeight()); if ($this->mode === ImageInterface::THUMBNAIL_INSET) { $ratio = min($ratios); } else { $ratio = max($ratios); } return $size->scale($ratio); }
/** * {@inheritdoc} */ public function getHelperProperties(MediaInterface $media, $format, $options = array()) { if ($format == 'reference') { $box = $media->getBox(); } else { $resizerFormat = $this->getFormat($format); if ($resizerFormat === false) { throw new \RuntimeException(sprintf('The image format "%s" is not defined. Is the format registered in your zym_media configuration?', $format)); } $box = $this->resizer->getBox($media, $resizerFormat); } return array_merge(array('title' => $media->getName(), 'src' => $this->generatePublicUrl($media, $format), 'width' => $box->getWidth(), 'height' => $box->getHeight()), $options); }
/** * {@inheritdoc} */ public function getBox(MediaInterface $media, array $settings) { $size = $media->getBox(); if (null != $settings['height']) { if ($size->getHeight() > $size->getWidth()) { $higher = $size->getHeight(); $lower = $size->getWidth(); } else { $higher = $size->getWidth(); $lower = $size->getHeight(); } if ($higher - $lower > 0) { return new Box($lower, $lower); } } $settings['height'] = (int) ($settings['width'] * $size->getHeight() / $size->getWidth()); if ($settings['height'] < $size->getHeight() && $settings['width'] < $size->getWidth()) { return new Box($settings['width'], $settings['height']); } return $size; }