openlayers_behavior_zoombox.inc in Openlayers 6.2

Implementation of OpenLayers behavior.

File

includes/behaviors/openlayers_behavior_zoombox.inc

<?php

/**
 * @file
 * Implementation of OpenLayers behavior.
 */

/**
 * Zoom Box Behavior
 */
class openlayers_behavior_zoombox extends openlayers_behavior {

  /**
   * Provide initial values for options.
   */
  function options_init() {
    return array(
      'zoombox' => '',
    );
  }
  function js_dependency() {
    return array(
      'OpenLayers.Control.ZoomBox',
    );
  }
  function options_form($defaults) {
    return array();
  }

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

}

Classes

Name	Description
openlayers_behavior_zoombox	Zoom Box Behavior