new ol.interaction.DragRotate(opt_options)
| Name | Type | Description | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
options |
Options.
|
||||||||||
Fires:
-
change(ol.events.Event) - Generic change event. Triggered when the revision counter is increased. -
change:active(ol.Object.Event) -
propertychange(ol.Object.Event) - Triggered when a property is changed.
Extends
Observable Properties
| Name | Type | Settable | ol.Object.Event type | Description |
|---|---|---|---|---|
active |
boolean | yes | change:active |
|
Methods
-
Increases the revision counter and dispatches a 'change' event.
-
Dispatches an event and calls all listeners listening for events of this type. The event parameter can either be a string or an Object with a
typeproperty.Name Type Description eventObject | ol.events.Event | string Event object.
-
Gets a value.
Name Type Description keystring Key name.
Returns:
Value.
-
Return whether the interaction is currently active.
Returns:
trueif the interaction is active,falseotherwise.
-
Get a list of object property names.
Returns:
List of property names.
-
Get the map associated with this interaction.
Returns:
Map.
-
Get an object of all property names and values.
Returns:
Object.
-
Get the version number for this object. Each time the object is modified, its version number will be incremented.
Returns:
Revision.
-
on(type, listener, opt_this){ol.EventsKey|Array.<ol.EventsKey>} inherited
src/ol/observable.js, line 99 -
Listen for a certain type of event.
Name Type Description typestring | Array.<string> The event type or array of event types.
listenerfunction The listener function.
thisObject The object to use as
thisinlistener.Returns:
Unique key for the listener. If called with an array of event types as the first argument, the return will be an array of keys.
-
once(type, listener, opt_this){ol.EventsKey|Array.<ol.EventsKey>} inherited
src/ol/observable.js, line 124 -
Listen once for a certain type of event.
Name Type Description typestring | Array.<string> The event type or array of event types.
listenerfunction The listener function.
thisObject The object to use as
thisinlistener.Returns:
Unique key for the listener. If called with an array of event types as the first argument, the return will be an array of keys.
-
Sets a value.
Name Type Description keystring Key name.
value* Value.
silentboolean Update without triggering an event.
-
Activate or deactivate the interaction.
Name Type Description activeboolean Active.
-
Sets a collection of key-value pairs. Note that this changes any existing properties and adds new ones (it does not remove any existing properties).
Name Type Description valuesObject.<string, *> Values.
silentboolean Update without triggering an event.
-
Unlisten for a certain type of event.
Name Type Description typestring | Array.<string> The event type or array of event types.
listenerfunction The listener function.
thisObject The object which was used as
thisby thelistener. -
Unsets a property.
Name Type Description keystring Key name.
silentboolean Unset without triggering an event.
OpenLayers