class openlayers_behavior_zoomtomaxextent in Openlayers 7.2

Zoom to Max Extent Behavior

Hierarchy

• class \openlayers_behavior
  • class \openlayers_behavior_zoomtomaxextent

File

plugins/behaviors/openlayers_behavior_zoomtomaxextent.inc, line 10

Implementation of OpenLayers behavior.

class openlayers_behavior_zoomtomaxextent extends openlayers_behavior {

  /**
   * Provide initial values for options.
   */
  function options_init() {
    return array(
      'zoomtomaxextent' => '',
    );
  }

  /**
   * Render.
   */
  function render(&$map) {
    drupal_add_js(drupal_get_path('module', 'openlayers') . '/plugins/behaviors/openlayers_behavior_zoomtomaxextent.js');
    return $this->options;
  }

}

Members

Name	Modifiers	Type	Description	Overrides
openlayers_behavior::$options		property
openlayers_behavior::js_dependency		function		17
openlayers_behavior::options_form		function		24
openlayers_behavior::__construct		function
openlayers_behavior_zoomtomaxextent::options_init		function	Provide initial values for options. Overrides openlayers_behavior::options_init
openlayers_behavior_zoomtomaxextent::render		function	Render. Overrides openlayers_behavior::render