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 $upscale: (optional) Boolean indicating that files smaller than the dimensions will be scaled up. This generally results in a low quality image.
Return value
bool TRUE on success, FALSE on failure.
File
- core/lib/Drupal/Core/Image/ImageInterface.php, line 151
Class
- ImageInterface
- Provides an interface for image objects.
Namespace
Drupal\Core\ImageCode
public function scale($width, $height = NULL, $upscale = FALSE);
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https://api.drupal.org/api/drupal/core!lib!Drupal!Core!Image!ImageInterface.php/function/ImageInterface::scale/8.1.x