public function ChartOverrideManager::__construct in Charts 8.3

Constructor for ChartManager objects.

Parameters

\Traversable $namespaces: An object that implements \Traversable which contains the root paths keyed by the corresponding namespace to look for plugin implementations.

\Drupal\Core\Cache\CacheBackendInterface $cache_backend: Cache backend instance to use.

\Drupal\Core\Extension\ModuleHandlerInterface $module_handler: The module handler to invoke the alter hook with.

Overrides DefaultPluginManager::__construct

File

src/Plugin/override/ChartOverrideManager.php, line 28

Class

ChartOverrideManager

Charts Override Manager.

Namespace

Drupal\charts\Plugin\override

Code

public function __construct(\Traversable $namespaces, CacheBackendInterface $cache_backend, ModuleHandlerInterface $module_handler) {
  parent::__construct('Plugin/override', $namespaces, $module_handler, 'Drupal\\charts\\Plugin\\override\\ChartOverrideInterface', 'Drupal\\charts\\Annotation\\ChartOverride');

  // If you want to include override plugins in your own custom module
  // (recommended), then use an alter hook in your custom module's .module
  // file. It could look something like the following, which overrides
  // Highcharts:
  //
  // function MYMODULE_charts_override_plugin_info_alter(array &$definitions){
  //   $definitions['highcharts_overrides']['class'] = 'Drupal\MYMODULE\Plugin\override\MYMODULEOverrides';
  // }
  //
  // then copy charts/modules/charts_highcharts/src/Plugin/override/HighchartsOverrides.php
  // to MYMODULE/src/Plugin/override/MYMODULEOverrides.php and modify,
  // replacing 'highcharts' with your module's name and extending
  // HighchartsOverrides rather than AbstractChartOverride.
  $this
    ->alterInfo('charts_override_plugin_info');
  $this
    ->setCacheBackend($cache_backend, 'charts_override_plugins');
}