AfterMapMoveEvent RPC

Notifies that map has been moved or zoomed.

Description

Event is used to notify that map has been moved or zoomed.

Parameters

(* means the parameter is required)

Name	Type	Description	Default value
\* centerX	Number	longitude of map center
\* centerY	Number	latitude of map center
\* zoom	Number	map zoomlevel (0-12)
\* scale	Number	map scale
\* camera	Object	camera orientation for 3d maps

RPC

Event occurs after a map has been moved or zoomed.

{
  "centerX": 411650.70779123,
  "centerY": 6751897.3481153,
  "zoom": 4,
  "scale": 362834
}

Event methods

getName()

Returns name of the event

getCenterX()

Returns map center x coordinate

getCenterY()

Returns map center y coordinate

getZoom()

Returns map zoom level

getScale()

Returns map scale

getCamera()

Returns object for camera orientation containing heading, pitch and roll. (Only in 3d map)

getParams()

Returns all the parameters of the event as an object:

{
    centerX: me._centerX,
    centerY: me._centerY,
    zoom: me._zoom,
    scale: me._scale
};

Examples

Mapmodule.ol catches map move and sends AfterMapMoveEvent:

map.on('moveend', function(evt) {
    var map = evt.map;
    var extent = map.getView().calculateExtent(map.getSize());
    var center = map.getView().getCenter();

    sandbox.getMap().setMoving(false);
    sandbox.printDebug("sending AFTERMAPMOVE EVENT from map Event handler");

    var lonlat = map.getView().getCenter();
    me.updateDomain();
    var sboxevt = sandbox.getEventBuilder('AfterMapMoveEvent')(lonlat[0], lonlat[1], map.getView().getZoom(), me.getMapScale());
    sandbox.notifyAll(sboxevt);
});