function GDToolkit::getWidth

Overrides ImageToolkitInterface::getWidth

File

core/modules/system/src/Plugin/ImageToolkit/GDToolkit.php, line 351

Class

GDToolkit

Defines the GD2 toolkit for image manipulation within Drupal.

Namespace

Drupal\system\Plugin\ImageToolkit

Code

public function getWidth() {
    if ($this->preLoadInfo) {
        return $this->preLoadInfo[0];
    }
    elseif ($res = $this->getImage()) {
        return imagesx($res);
    }
    else {
        return NULL;
    }
}