function ImageToolkitInterface::getHeight

Returns the height of the image.

Return value

int|null The height of the image, or NULL if the image is invalid.

1 method overrides ImageToolkitInterface::getHeight()

GDToolkit::getHeight in core/modules/system/src/Plugin/ImageToolkit/GDToolkit.php

Returns the height of the image.

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();