function theme_date_vs_takeup_count in Quiz 6.x

Same name and namespace in other branches

1. 8.6 modules/quiz_stats/quiz_stats.admin.inc \theme_date_vs_takeup_count()
2. 8.4 modules/quiz_stats/quiz_stats.admin.inc \theme_date_vs_takeup_count()
3. 8.5 modules/quiz_stats/quiz_stats.admin.inc \theme_date_vs_takeup_count()
4. 6.6 includes/quiz_dashboard/quiz_dashboard.admin.inc \theme_date_vs_takeup_count()
5. 6.4 includes/quiz_stats/quiz_stats.admin.inc \theme_date_vs_takeup_count()
6. 7.6 modules/quiz_stats/quiz_stats.admin.inc \theme_date_vs_takeup_count()
7. 7 includes/quiz_stats/quiz_stats.admin.inc \theme_date_vs_takeup_count()
8. 7.4 includes/quiz_stats/quiz_stats.admin.inc \theme_date_vs_takeup_count()
9. 7.5 modules/quiz_stats/quiz_stats.admin.inc \theme_date_vs_takeup_count()

Generates date vs takeup count chart.

Parameters

$takeup: Array quiz data structure.

Return value

HTML to render/display chart.

1 theme call to theme_date_vs_takeup_count()

_get_date_vs_takeup_count_chart in modules/quiz_stats/quiz_stats.admin.inc

Generates chart showing how often the quiz has been taken the last days.

File

modules/quiz_stats/quiz_stats.admin.inc, line 429

Administration file for Quiz stats Module.

Code

function theme_date_vs_takeup_count($variables) {
  $chart = [
    '#type' => 'chart',
    '#title' => t('Activity by date'),
    '#chart_type' => 'line',
  ];
  $chart['line_data'] = [
    '#type' => 'chart_data',
    '#title' => t('Result'),
    '#labels' => [
      'Something',
    ],
  ];
  $chart['line_data']['#data'] = [];
  $labels = [];
  foreach ($variables['takeup'] as $point) {
    $chart['line_data']['#data'][] = (int) $point->count;
    $labels[] = $point->date;
  }
  $chart['xaxis'] = [
    '#type' => 'chart_xaxis',
    '#labels' => $labels,
  ];
  $chart['yaxis'] = [
    '#title' => 'Participants',
    '#type' => 'chart_yaxis',
  ];
  return \Drupal::service('renderer')
    ->render($chart);
}