/**
* {@inheritdoc}
*/
public function applyEffect(ImageInterface $image)
{
list($x, $y) = explode('-', $this->configuration['anchor']);
$x = image_filter_keyword($x, $image->getWidth(), $this->configuration['width']);
$y = image_filter_keyword($y, $image->getHeight(), $this->configuration['height']);
if (!$image->crop($x, $y, $this->configuration['width'], $this->configuration['height'])) {
$this->logger->error('Image crop failed using the %toolkit toolkit on %path (%mimetype, %dimensions)', array('%toolkit' => $image->getToolkitId(), '%path' => $image->getSource(), '%mimetype' => $image->getMimeType(), '%dimensions' => $image->getWidth() . 'x' . $image->getHeight()));
return FALSE;
}
return TRUE;
}
/**
* {@inheritdoc}
*/
public function applyEffect(ImageInterface $image)
{
$data = [];
$data['canvas_color'] = $this->configuration['canvas_color'];
// Get resulting dimensions.
$dimensions = $this->getDimensions($image->getWidth(), $image->getHeight());
$data['width'] = $dimensions['width'];
$data['height'] = $dimensions['height'];
// Get offset of original image.
if ($this->configuration['canvas_size'] === 'exact') {
list($x_pos, $y_pos) = explode('-', $this->configuration['exact']['placement']);
$data['x_pos'] = image_filter_keyword($x_pos, $data['width'], $image->getWidth()) + $this->configuration['exact']['x_offset'];
$data['y_pos'] = image_filter_keyword($y_pos, $data['height'], $image->getHeight()) + $this->configuration['exact']['y_offset'];
} else {
$data['x_pos'] = $this->configuration['relative']['left'];
$data['y_pos'] = $this->configuration['relative']['top'];
}
// All the math is done, now defer to the toolkit in use.
return $image->apply('set_canvas', $data);
}
/**
* {@inheritdoc}
*/
public function applyEffect(ImageInterface $image)
{
$watermark_image = $this->imageFactory->get($this->configuration['watermark_image']);
if (!$watermark_image->isValid()) {
return FALSE;
}
list($x, $y) = explode('-', $this->configuration['placement']);
$x_pos = image_filter_keyword($x, $image->getWidth(), $watermark_image->getWidth());
$y_pos = image_filter_keyword($y, $image->getHeight(), $watermark_image->getHeight());
return $image->apply('watermark', ['x_offset' => $x_pos + $this->configuration['x_offset'], 'y_offset' => $y_pos + $this->configuration['y_offset'], 'opacity' => $this->configuration['opacity'], 'watermark_image' => $watermark_image]);
}
