class openlayers_behavior_scaleline in Openlayers 6.2

Scaleline Behavior

Hierarchy

• class \openlayers_behavior
  • class \openlayers_behavior_scaleline

2 string references to 'openlayers_behavior_scaleline'

_openlayers_openlayers_behaviors in includes/openlayers.behaviors.inc

Implementation of hook_openlayers_behaviors().

_openlayers_upgrade_1xto2x_convert_behaviors in ./openlayers.install

Converting behaviors for the upgrade from 1.x to 2.x

File

includes/behaviors/openlayers_behavior_scaleline.inc, line 11

Implementation of OpenLayers behavior.

class openlayers_behavior_scaleline extends openlayers_behavior {

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

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

}

Members

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