function ImageInterface::desaturate

Converts an image to grayscale.

Return value

bool TRUE on success, FALSE on failure.

1 method overrides ImageInterface::desaturate()

Image::desaturate in core/lib/Drupal/Core/Image/Image.php

Converts an image to grayscale.

File

core/lib/Drupal/Core/Image/ImageInterface.php, line 222

Class

ImageInterface

Provides an interface for image objects.

Namespace

Drupal\Core\Image

Code

public function desaturate();