public function ImageInterface::scale

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

Scales an image while maintaining aspect ratio.

The resulting image can be smaller for one or both target dimensions.

Parameters

int|null $width: The target width, in pixels. If this value is null then the scaling will be based only on the height value.

int|null $height: (optional) The target height, in pixels. If this value is null then the scaling will be based only on the width value.

bool $upscale: (optional) Boolean indicating that files smaller than the dimensions will be scaled up. This generally results in a low quality image.

Return value

bool TRUE on success, FALSE on failure.

File

core/lib/Drupal/Core/Image/ImageInterface.php, line 151

Class

ImageInterface

Provides an interface for image objects.

Namespace

Drupal\Core\Image

Code

public function scale($width, $height = NULL, $upscale = FALSE);