Class: component_ directive:gmfElevation

Provide a directive that set a value each 500ms with the elevation under the mouse cursor position on the map. The value must come from the elevation service of a c2cgeoportal server. The server's URL must be defined as config value of the application.

Example:

 <span gmf-elevation
       gmf-elevation-active="elevationActive"
       gmf-elevation-elevation="elevationValue"
       gmf-elevation-layer="mainCtrl.elevationLayer"
       gmf-elevation-layersconfig="::mainCtrl.elevationLayersConfig"
       gmf-elevation-map="::mainCtrl.map">
       {{elevationValue}}
 </span>

For value in meter elevationLayersConfig can be an empty object, complex example:

 elevationLayersConfig = {
     '<layer>': {
         'filter': 'ngeoUnitPrefix',
         'args': ['m²', 'square'],
         'postfix': '<notice>',
         'separator': ''
     }
 };