new ol.source.Raster(options)
| Name | Type | Description | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
options |
Options.
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Fires:
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afteroperations(ol.source.Raster.Event) - Triggered after operations are run. -
beforeoperations(ol.source.Raster.Event) - Triggered before operations are run. -
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
Classes
Methods
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Increases the revision counter and dispatches a 'change' event.
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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.
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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.
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Get the projection of the source.
Returns:
Projection.
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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.
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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.
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Refreshes the source and finally dispatches a 'change' event.
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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. -
setOperation(operation, opt_lib)
src/ol/source/raster.js, line 149 -
Set the operation.
Name Type Description operationol.RasterOperation New operation.
libObject Functions that will be available to operations run in a worker.
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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