function hook_openlayers_layers_handler_info in Openlayers 6

OpenLayers Layer Handler Info

Provides information on layer handlers. Every layer needs to have a valid type (layer handler).

Parameters

$map: Map array of map being rendered

Return value

Return a nested associative array with the top level being a unique string identifier key which corresponds to the layers' types. The next level being an array of key/value pairs:

• "layer_handler": This is the JS callback name that will belong to OL.Layers object.
• "js_file": The JS file to include to look for the callback.

2 functions implement hook_openlayers_layers_handler_info()

Note: this list is generated by pattern matching, so it may include some functions that are not actually implementations of this hook.

openlayers_layers_openlayers_layers_handler_info in modules/openlayers_layers/openlayers_layers.module

Implementation of hook_openlayers_layers_handler().

openlayers_openlayers_layers_handler_info in ./openlayers.module

Implementation of hook_openlayers_layers_handler_info().

1 invocation of hook_openlayers_layers_handler_info()

_openlayers_layers_process in includes/openlayers.render.inc

Process Layers

File

docs/openlayers.api.php, line 59

Hooks provided by the OpenLayers suite of modules.

Code

function hook_openlayers_layers_handler_info($map = array()) {

  // Take from openlayers.module
  return array(
    'WMS' => array(
      'layer_handler' => 'WMS',
      'js_file' => drupal_get_path('module', 'openlayers') . '/js/openlayers.layers.js',
    ),
    'Vector' => array(
      'layer_handler' => 'Vector',
      'js_file' => drupal_get_path('module', 'openlayers') . '/js/openlayers.layers.js',
    ),
  );
}