The image style entity storage. Type:

public ImageInterface::convert($extension)

public ImageInterface::getHeight() Returns

public ImageStyle::getEffect($effect)

public ImageStyleEditForm::form(array $form, FormStateInterface

public ImageStyle::id() Gets

public Image::resize($width, $height) Resizes an

public Image::scale($width, $height = NULL, $upscale = FALSE)

The human-readable name of the image effect. Type:

The entity being used by this form. Type: