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function d3_theme in d3.js 7

Implements hook_theme().

File

./d3.module, line 50
D3 module file for creating visualizations with d3.js.

Code

function d3_theme() {
  foreach (libraries_info() as $path => $library) {

    // Call this function to get all fields - i.e. library path.
    $library = libraries_detect($path);

    // If a template was specified in the .info file or hook_libraries_info.
    if (isset($library['template'])) {

      // Change d3.[library name] to d3_[library name] for a theme key.
      $theme_key = str_replace('.', '_', $library['machine name']);
      $themes[$theme_key] = array(
        'variables' => array(),
        'template' => $library['template'],
        'path' => $library['library path'],
      );
    }
  }
  $themes['d3'] = array(
    'variables' => array(
      'type' => NULL,
      'library' => array(),
      'vis_id' => NULL,
    ),
    'template' => 'd3',
  );
  $themes['d3_graphapi'] = array(
    'variables' => array(
      'graph' => NULL,
      'config' => NULL,
    ),
  );
  return $themes;
}