views_flot_handler_field.inc in Flot 7

Contains the 'flot' field handler.

File

flot_views/views/handlers/views_flot_handler_field.inc

<?php

/**
 * @file
 * Contains the 'flot' field handler.
 */
class views_flot_handler_field extends views_handler_field {
  function option_definition() {
    $options = parent::option_definition();
    $options['flot'] = array(
      'default' => array(
        'axis' => 'x',
        'x' => array(
          'mode' => '',
        ),
        'y' => array(
          'type' => 'line',
          'color' => '',
          'function' => 'count',
        ),
      ),
    );
    return $options;
  }

  /**
   * Provide field rewrite form.
   */
  function options_form(&$form, &$form_state) {
    parent::options_form($form, $form_state);
    if ($this->view->display_handler
      ->get_option('style_plugin') == 'flot_fields') {
      $form['flot'] = array(
        '#type' => 'fieldset',
        '#title' => t('Flot'),
        '#description' => t('Administer flot settings for this field'),
      );
      $form['flot']['axis'] = array(
        '#type' => 'radios',
        '#title' => t('Axis'),
        '#description' => t('Determine what axis this field should show on.'),
        '#options' => array(
          'x' => t('X-axis'),
          'y' => t('Y-axis'),
        ),
        '#default_value' => $this->options['flot']['axis'],
        '#fieldset' => 'flot',
      );
      $form['flot']['x'] = array(
        '#type' => 'fieldset',
        '#title' => t('Data Settings'),
        '#collapsible' => TRUE,
        '#collapsed' => TRUE,
        '#states' => array(
          'visible' => array(
            ':input[name="options[flot][axis]"]' => array(
              'value' => 'x',
            ),
          ),
        ),
      );
      $form['flot']['x']['mode'] = array(
        '#type' => 'select',
        '#title' => t('Data is time (date)'),
        '#options' => array(
          '' => 'no',
          'time' => 'yes',
        ),
        '#default_value' => $this->options['flot']['x']['mode'],
      );
      $form['flot']['y'] = array(
        '#tree' => TRUE,
        '#type' => 'fieldset',
        '#title' => t('Data Settings'),
        '#collapsible' => TRUE,
        '#collapsed' => TRUE,
        '#states' => array(
          'visible' => array(
            ':input[name="options[flot][axis]"]' => array(
              'value' => 'y',
            ),
          ),
        ),
      );
      $form['flot']['y']['type'] = array(
        '#type' => 'select',
        '#title' => t('Graph type'),
        '#options' => array(
          'line' => t('Line'),
          'bar' => t('Bar'),
          'point' => t('Point'),
          'pie' => t('Pie chart'),
        ),
        '#description' => t("Choose the type of chart you would like to display."),
        '#default_value' => $this->options['flot']['y']['type'],
      );
      $form['flot']['y']['color'] = array(
        '#type' => 'textfield',
        '#title' => t('Color'),
        '#description' => t("Choose the color for this data. Leave empty for auto generated colors."),
        '#default_value' => $this->options['flot']['y']['color'],
      );
      $form['flot']['y']['function'] = array(
        '#type' => 'select',
        '#title' => t('Function'),
        '#options' => array(
          'count' => t('Count'),
          'sum' => t('Sum'),
          'min' => t('Min'),
          'max' => t('Max'),
          'label' => t('Label'),
        ),
        '#description' => t('This is only used for search api based views!.'),
        '#default_value' => $this->options['flot']['y']['function'],
      );
    }
  }

}

Classes

Name	Description
views_flot_handler_field	@file Contains the 'flot' field handler.