function chart_views_plugin_style_chart::options_form in Google Chart Tools: Image Charts 7
Same name and namespace in other branches
- 6 chart_views/includes/views/chart_views_plugin_style_chart.inc \chart_views_plugin_style_chart::options_form()
Provide a form to edit options for this plugin.
Overrides views_plugin_style::options_form
File
- chart_views/
views/ chart_views_plugin_style_chart.inc, line 31 - Contains the chart display plugin.
Class
- chart_views_plugin_style_chart
- The plugin that handles the chart style.
Code
function options_form(&$form, &$form_state) {
parent::options_form($form, $form_state);
$form['type'] = array(
'#type' => 'radios',
'#title' => t('Type'),
'#description' => t('Chart type, see <a href="http://code.google.com/apis/chart/">Google Chart API documentation</a>.'),
'#options' => chart_types(),
'#required' => TRUE,
'#default_value' => $this->options['type'],
);
$form['width'] = array(
'#type' => 'textfield',
'#title' => t('Width'),
'#description' => t('Chart width in pixels'),
'#size' => 8,
'#required' => TRUE,
'#default_value' => $this->options['width'],
);
$form['height'] = array(
'#type' => 'textfield',
'#title' => t('Height'),
'#description' => t('Chart height in pixels'),
'#size' => 8,
'#required' => TRUE,
'#default_value' => $this->options['height'],
);
$form['color_scheme'] = array(
'#type' => 'select',
'#title' => t('Color scheme'),
'#description' => t('Color scheme, as defined by hook_chart_color_schemes().'),
'#options' => drupal_map_assoc(array_keys(chart_color_schemes())),
'#required' => TRUE,
'#default_value' => $this->options['color_scheme'],
);
$form['label_append_value'] = array(
'#type' => 'checkbox',
'#title' => t('Append value to label'),
'#description' => t('If checked, calculated values will be appended in the chart legend.'),
'#default_value' => $this->options['label_append_value'],
);
$form['data_markers'] = array(
'#type' => 'checkbox',
'#title' => t('Append Data Value Markers to the Chart'),
'#description' => t('If checked, calculated data value markers will be appended to specific points on the chart[Bar, Line, Radar, Scatter]'),
'#default_value' => $this->options['data_markers'],
'#id' => 'edit-data-value-markers',
);
$form['data_markers_number_type'] = array(
'#type' => 'select',
'#dependency' => array(
'edit-data-value-markers' => array(
1,
),
),
'#title' => t('Select type of Data Marker'),
'#default_value' => $this->options['data_markers_number_type'],
'#options' => array(
'f' => t('Floating point format'),
'p' => t('Percentage format'),
'e' => t('Scientific notation format'),
),
'#description' => t('The number format, for numeric values.'),
);
$form['data_markers_decimal_places'] = array(
'#type' => 'select',
'#dependency' => array(
'edit-data-value-markers' => array(
1,
),
),
'#title' => t('Select number of decimal places'),
'#default_value' => $this->options['data_markers_decimal_places'],
'#options' => array(
'0' => t('0'),
'1' => t('1'),
'2' => t('2'),
),
'#description' => t('An integer specifying how many decimal places to show'),
);
$form['data_markers_placement'] = array(
'#type' => 'select',
'#dependency' => array(
'edit-data-value-markers' => array(
1,
),
),
'#title' => t('Select where the data markers should be placed'),
'#default_value' => $this->options['data_markers_placement'],
'#options' => array(
'lb' => t('Left-Bottom'),
'lv' => t('Left-Middle'),
'lt' => t('Left-Top'),
'hb' => t('Center-Bottom'),
'hv' => t('Center-Middle'),
'ht' => t('Center-Top'),
'rb' => t('Right-Bottom'),
'rv' => t('Right-Middle'),
'rt' => t('Right-Top'),
's' => t('Bar-Relative-Base'),
'c' => t('Bar-Relative-Center'),
'e' => t('Bar-Relative-Top'),
),
'#description' => t('Additional placement details describing where to put this marker, in relation to the data point. Bar-Relative markers are applicable only for Bar charts'),
);
}