<?php
/**
 * @file
 * Provides primary Drupal hook implementations.
 *
 * @author Jurriaan Roelofs (http://drupal.org/user/52638)
 * @package Chart
 */

/**
 * Our control variable that is used to prevent double loading of our charts
 * Because drupal_add_js doesn't check for this and causes field duplication
 */
global $views_dataviz_log;
$views_dataviz_log = array();

/**
 * Implements hook_views_api().
 */
function views_dataviz_views_api() {
  return array(
    'api' => '3',
  );
}


/**
 * Get a map of chart types to human-readable names.
 *
 * @return
 *   An associative array of chart types.
 */
function views_dataviz_types() {
  return array(
    'AreaChart' => t('Area chart'),
    'BarChart' => t('Bar chart'),
    'BubbleChart' => t('Bubble chart'),
    'ColumnChart' => t('Column chart'),
    'Gauge' => t('Gauge'),
    'LineChart' => t('Line chart'),
    'PieChart' => t('Pie chart'),
    'ScatterChart' => t('Scatter chart'),
    'SteppedAreaChart' => t('Stepped area chart'),
    'Table' => t('Table chart'),
    'TreeMap' => t('Treemap'),
  );
}