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class ViewsSimplechartPluginStyle in Views Simple Chart 7

Style plugin to render each item in an ordered or unordered list.

Hierarchy

Expanded class hierarchy of ViewsSimplechartPluginStyle

1 string reference to 'ViewsSimplechartPluginStyle'
views_simplechart_views_plugins in ./views_simplechart.views.inc
Implements of hook_views_plugins().

File

plugins/views_simplechart_plugin_style.inc, line 13
Contains the list style plugin.

View source 
class ViewsSimplechartPluginStyle extends views_plugin_style {

  /**
   * Set default options
   */
  function option_definition() {
    $options = parent::option_definition();
    $options['chart_title'] = array(
      'default' => 'Simple Chart',
    );
    $options['chart_axis_mapping'] = array(
      'default' => '',
    );
    $options['chart_type_stacked'] = array(
      'default' => 'no',
    );
    $options['chart_type'] = array(
      'default' => 'bar',
    );
    $options['chart_legend_position'] = array(
      'default' => 'bottom',
    );
    $options['chart_width'] = array(
      'default' => '400',
    );
    $options['chart_height'] = array(
      'default' => '300',
    );
    return $options;
  }

  /**
   * Render the given style.
   */
  function options_form(&$form, &$form_state) {
    parent::options_form($form, $form_state);
    $form['chart_title'] = array(
      '#title' => t('Chart Title'),
      '#type' => 'textfield',
      '#size' => '60',
      '#default_value' => $this->options['chart_title'],
    );
    $form['chart_axis_mapping'] = array(
      '#title' => t('Chart Axis Mapping'),
      '#type' => 'textfield',
      '#description' => t('Each axis need to be placed as comma(,) separtor.'),
      '#size' => '60',
      '#default_value' => $this->options['chart_axis_mapping'],
    );
    $form['chart_type'] = array(
      '#type' => 'radios',
      '#title' => t('Chart type'),
      '#options' => array(
        'BarChart' => t('Bar Chart'),
        'LineChart' => t('Line Chart'),
        'PieChart' => t('Pie Chart'),
        'ColumnChart' => t('Column Chart'),
        'Timeline' => t('Timeline'),
        'OrgChart' => t('Organization Chart'),
      ),
      '#default_value' => $this->options['chart_type'],
    );
    $form['chart_type_stacked'] = array(
      '#type' => 'radios',
      '#title' => t('Do you want Stack in Graph?'),
      '#options' => array(
        'yes' => t('Yes'),
        'no' => t('No'),
      ),
      '#description' => t('This is applicable only for Bar and Column chart.'),
      '#default_value' => $this->options['chart_type_stacked'],
    );
    $form['chart_legend_position'] = array(
      '#type' => 'radios',
      '#title' => t('Chart Legend Position'),
      '#options' => array(
        'left' => t('Left'),
        'right' => t('Right'),
        'top' => t('Top'),
        'bottom' => t('Bottom'),
      ),
      '#default_value' => $this->options['chart_legend_position'],
    );
    $form['chart_width'] = array(
      '#title' => t('Chart Width'),
      '#type' => 'textfield',
      '#size' => '60',
      '#default_value' => $this->options['chart_width'],
    );
    $form['chart_height'] = array(
      '#title' => t('Chart Height'),
      '#type' => 'textfield',
      '#size' => '60',
      '#default_value' => $this->options['chart_height'],
    );
  }
  function render() {
    $barchart = $this
      ->render_fields($this->view->result);
    $chartdata[] = explode(',', $this->options['chart_axis_mapping']);
    foreach ($barchart as $row) {
      $chartdata[] = array_values($row);
    }
    $chartdata = json_encode($chartdata, JSON_NUMERIC_CHECK);
    if ($this->options['chart_type'] == 'Timeline') {
      $chartdata = preg_replace('/"(\\d+)-(\\d+)-(\\d+)"/i', 'new Date(\'$1-$2-$3\')', $chartdata);
    }
    return theme('views_simplechart_graph', array(
      'barchart' => $chartdata,
      'metadata' => $this->options,
    ));
  }

}

Members

Namesort descending Modifiers Type Description Overrides
ViewsSimplechartPluginStyle::options_form function Render the given style. Overrides views_plugin_style::options_form
ViewsSimplechartPluginStyle::option_definition function Set default options Overrides views_plugin_style::option_definition
ViewsSimplechartPluginStyle::render function Render the display in this style. Overrides views_plugin_style::render
views_object::$definition public property Handler's definition.
views_object::$options public property Except for displays, options for the object will be held here. 1
views_object::altered_option_definition function Collect this handler's option definition and alter them, ready for use.
views_object::construct public function Views handlers use a special construct function. 4
views_object::export_option public function 1
views_object::export_options public function
views_object::export_option_always public function Always exports the option, regardless of the default value.
views_object::options Deprecated public function Set default options on this object. 1
views_object::set_default_options public function Set default options.
views_object::set_definition public function Let the handler know what its full definition is.
views_object::unpack_options public function Unpack options over our existing defaults, drilling down into arrays so that defaults don't get totally blown away.
views_object::unpack_translatable public function Unpack a single option definition.
views_object::unpack_translatables public function Unpacks each handler to store translatable texts.
views_object::_set_option_defaults public function
views_plugin::$display public property The current used views display.
views_plugin::$plugin_name public property The plugin name of this plugin, for example table or full.
views_plugin::$plugin_type public property The plugin type of this plugin, for example style or query.
views_plugin::$view public property The top object of a view. Overrides views_object::$view 1
views_plugin::additional_theme_functions public function Provide a list of additional theme functions for the theme info page.
views_plugin::options_submit public function Handle any special handling on the validate form. 9
views_plugin::plugin_title public function Return the human readable name of the display.
views_plugin::summary_title public function Returns the summary of the settings in the display. 8
views_plugin::theme_functions public function Provide a full list of possible theme templates used by this style.
views_plugin_style::$row_plugin public property The row plugin, if it's initialized and the style itself supports it.
views_plugin_style::$row_tokens public property Store all available tokens row rows.
views_plugin_style::build_sort public function Called by the view builder to see if this style handler wants to interfere with the sorts. If so it should build; if it returns any non-TRUE value, normal sorting will NOT be added to the query. 1
views_plugin_style::build_sort_post public function Called by the view builder to let the style build a second set of sorts that will come after any other sorts in the view. 1
views_plugin_style::destroy public function Destructor. Overrides views_object::destroy
views_plugin_style::even_empty public function Should the output of the style plugin be rendered even if it's empty. 1
views_plugin_style::get_field public function Get a rendered field.
views_plugin_style::get_field_value public function Get the raw field value.
views_plugin_style::get_row_class public function Return the token replaced row class for the specified row.
views_plugin_style::init public function Initialize a style plugin.
views_plugin_style::options_validate public function Validate the options form. Overrides views_plugin::options_validate
views_plugin_style::pre_render public function Allow the style to do stuff before each row is rendered.
views_plugin_style::query public function Add anything to the query that we might need to. Overrides views_plugin::query 2
views_plugin_style::render_fields public function Render all of the fields for a given style and store them on the object.
views_plugin_style::render_grouping public function Group records as needed for rendering.
views_plugin_style::render_grouping_sets public function Render the grouping sets.
views_plugin_style::tokenize_value public function Take a value and apply token replacement logic to it.
views_plugin_style::uses_fields public function Return TRUE if this style also uses fields.
views_plugin_style::uses_row_class public function Return TRUE if this style also uses a row plugin.
views_plugin_style::uses_row_plugin public function Return TRUE if this style also uses a row plugin.
views_plugin_style::uses_tokens public function Return TRUE if this style uses tokens.
views_plugin_style::validate public function Validate that the plugin is correct and can be saved. Overrides views_plugin::validate