public function OpenlayersPluginBase::getDerivativeExtension in Openlayers 8.4

Returns the extension of the derivative after applying this image effect.

Parameters

string $extension: The file extension the derivative has before applying.

Return value

string The file extension after applying.

Overrides OpenlayersPluginInterface::getDerivativeExtension

File

src/OpenlayersPluginBase.php, line 79

Class

OpenlayersPluginBase

Provides a base class for image effects.

Namespace

Drupal\openlayers

Code

public function getDerivativeExtension($extension) {

  // Most image effects will not change the extension. This base
  // implementation represents this behavior. Override this method if your
  // image effect does change the extension.
  return $extension;
}