Retrieves the GD image resource.

Return value

resource|null The GD image resource, or NULL if not available.

5 calls to GDToolkit::getResource()

GDToolkit::getHeight in core/modules/system/src/Plugin/ImageToolkit/GDToolkit.php

Returns the height of the image.

GDToolkit::getTransparentColor in core/modules/system/src/Plugin/ImageToolkit/GDToolkit.php

Gets the color set for transparency in GIF images.

GDToolkit::getWidth in core/modules/system/src/Plugin/ImageToolkit/GDToolkit.php

Returns the width of the image.

GDToolkit::load in core/modules/system/src/Plugin/ImageToolkit/GDToolkit.php

Loads a GD resource from a file.

GDToolkit::save in core/modules/system/src/Plugin/ImageToolkit/GDToolkit.php

Writes an image resource to a destination file.

File

core/modules/system/src/Plugin/ImageToolkit/GDToolkit.php, line 152

Class

GDToolkit

Defines the GD2 toolkit for image manipulation within Drupal.

Namespace

Drupal\system\Plugin\ImageToolkit

Code

public function getResource() {
  if (!is_resource($this->resource)) {
    $this->load();
  }
  return $this->resource;
}

---