new ol.source.TileUTFGrid(options)
| Name | Type | Description | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
options |
Source options.
|
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Fires:
-
change(ol.events.Event) - Generic change event. Triggered when the revision counter is increased. -
propertychange(ol.Object.Event) - Triggered when a property is changed.
Extends
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.
-
forDataAtCoordinateAndResolution(coordinate, resolution, callback, opt_this, opt_request)
src/ol/source/tileutfgrid.js, line 133 -
Calls the callback (synchronously by default) with the available data for given coordinate and resolution (or
nullif not yet loaded or in case of an error).Name Type Description coordinateol.Coordinate Coordinate.
resolutionnumber Resolution.
callbackfunction Callback.
thisT The object to use as
thisin the callback.requestboolean If
truethe callback is always async. The tile data is requested if not yet loaded. -
Gets a value.
Name Type Description keystring Key name.
Returns:
Value.
-
Get the attributions of the source.
Returns:
Attributions.
-
Get a list of object property names.
Returns:
List of property names.
-
Get the logo of the source.
Returns:
Logo.
-
Get the projection of the source.
Returns:
Projection.
-
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.
-
Get the state of the source, see
ol.source.Statefor possible states.Returns:
State.
-
getTemplate(){string|undefined}
src/ol/source/tileutfgrid.js, line 115 -
Return the template from TileJSON.
Returns:
The template from TileJSON.
-
Return the tile grid of the tile source.
Returns:
Tile grid.
-
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.
-
Refreshes the source and finally dispatches a 'change' event.
-
Sets a value.
Name Type Description keystring Key name.
value* Value.
silentboolean Update without triggering an event.
-
Set the attributions of the source.
Name Type Description attributionsol.AttributionLike | undefined Attributions. Can be passed as
string,Array<string>,, orol.Attribution2undefined. -
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