Farbtastic

gistfile1.txt

	$theme = 'energy';
	$info = color_get_info($theme);
	
	  $info['schemes'][''] = array('title' => t('Custom'), 'colors' => array());
	  $color_sets = array();
	  $schemes = array();
	  foreach ($info['schemes'] as $key => $scheme) {
	  	    $color_sets[$key] = $scheme['title'];
	  	    $schemes[$key] = $scheme['colors'];
	  	    $schemes[$key] += $info['schemes']['default']['colors'];
	  	  }
	
	$form['chart_options']['plot']['background_color'] = array(
	    '#type' => 'select',
	    '#title' => t('Color set'),
	    '#options' => '',
	    '#default_value' => '',
	    '#attached' => array(
	      // Add Farbtastic color picker.
	      'library' => array(
	        array('system', 'farbtastic'),
	      ),
	      // Add custom CSS.
	      'css' => array(
	        drupal_get_path('module', 'color') . '/color.css' => array(),
	      ),
	      // Add custom JavaScript.
	      'js' => array(
	        drupal_get_path('module', 'color') . '/color.js',
	        array(
	          'data' => array(
	            'color' => array(
	              'reference' => color_get_palette($theme, TRUE),
	              'schemes' => $schemes,
	            ),
	            'gradients' => $info['gradients'],
	          ),
	          'type' => 'setting',
	        ),
	      ),
	    ),
	  );