function ScaleAndCropImageEffect::applyEffect

Overrides CropImageEffect::applyEffect

File

core/modules/image/src/Plugin/ImageEffect/ScaleAndCropImageEffect.php, line 21

Class

ScaleAndCropImageEffect

Scales and crops an image resource.

Namespace

Code

public function applyEffect(ImageInterface $image) {
    $width = $this->configuration['width'];
    $height = $this->configuration['height'];
    $scale = max($width / $image->getWidth(), $height / $image->getHeight());
    list($x, $y) = explode('-', $this->configuration['anchor']);
    $x = image_filter_keyword($x, $image->getWidth() * $scale, $width);
    $y = image_filter_keyword($y, $image->getHeight() * $scale, $height);
    if (!$image->apply('scale_and_crop', [
        'x' => $x,
        'y' => $y,
        'width' => $width,
        'height' => $height,
    ])) {
        $this->logger
            ->error('Image scale and crop failed using the %toolkit toolkit on %path (%mimetype, %dimensions)', [
            '%toolkit' => $image->getToolkitId(),
            '%path' => $image->getSource(),
            '%mimetype' => $image->getMimeType(),
            '%dimensions' => $image->getWidth() . 'x' . $image->getHeight(),
        ]);
        return FALSE;
    }
    return TRUE;
}