public ImageToolkitInterface::getHeight()
Returns the height of the image.
Return value
int|null The height of the image, or NULL if the image is invalid.
File
- core/lib/Drupal/Core/ImageToolkit/ImageToolkitInterface.php, line 110
Class
- ImageToolkitInterface
- Defines an interface for image toolkits.
Namespace
Drupal\Core\ImageToolkit
Code
public function getHeight();
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