function openlayers_ui_get_projection_options in Openlayers 7.2

Same name and namespace in other branches

1. 6.2 modules/openlayers_ui/openlayers_ui.module \openlayers_ui_get_projection_options()

Get projection options.

Return value

Array of projection options suitable for use in a FormAPI element.

3 calls to openlayers_ui_get_projection_options()

openlayers_behavior_overviewmap::options_form in plugins/behaviors/openlayers_behavior_overviewmap.inc

openlayers_maps_ui::edit_form in modules/openlayers_ui/plugins/export_ui/openlayers_maps_ui.class.php

Provide the actual editing form.

openlayers_ui_maps_form_center_map in modules/openlayers_ui/includes/openlayers_ui.maps.inc

Create Centering Map

File

modules/openlayers_ui/openlayers_ui.module, line 202

Main Drupal module file for the OpenLayers UI module

Code

function openlayers_ui_get_projection_options() {
  $options = array();
  foreach (openlayers_layers_load() as $key => $layer) {
    if (!empty($layer)) {
      foreach ($layer
        ->getProjections() as $projection) {
        $options[$projection->identifier] = $projection;
      }
    }
    else {
      watchdog('OpenLayers UI', "OpenLayers UI tried to load an empty Layer [@key] Projections Options Loading Skipped for this layer.", [
        "@key" => $key,
      ], WATCHDOG_WARNING);
    }
  }
  return $options;
}