56 lines
1.4 KiB
JavaScript
56 lines
1.4 KiB
JavaScript
/**
|
|
* @module ol/render/Event
|
|
*/
|
|
import {inherits} from '../index.js';
|
|
import Event from '../events/Event.js';
|
|
|
|
/**
|
|
* @constructor
|
|
* @extends {module:ol/events/Event}
|
|
* @param {module:ol/render/EventType} type Type.
|
|
* @param {module:ol/render/VectorContext=} opt_vectorContext Vector context.
|
|
* @param {module:ol/PluggableMap~FrameState=} opt_frameState Frame state.
|
|
* @param {?CanvasRenderingContext2D=} opt_context Context.
|
|
* @param {?module:ol/webgl/Context=} opt_glContext WebGL Context.
|
|
*/
|
|
const RenderEvent = function(
|
|
type, opt_vectorContext, opt_frameState, opt_context,
|
|
opt_glContext) {
|
|
|
|
Event.call(this, type);
|
|
|
|
/**
|
|
* For canvas, this is an instance of {@link module:ol/render/canvas/Immediate}.
|
|
* @type {module:ol/render/VectorContext|undefined}
|
|
* @api
|
|
*/
|
|
this.vectorContext = opt_vectorContext;
|
|
|
|
/**
|
|
* An object representing the current render frame state.
|
|
* @type {module:ol/PluggableMap~FrameState|undefined}
|
|
* @api
|
|
*/
|
|
this.frameState = opt_frameState;
|
|
|
|
/**
|
|
* Canvas context. Only available when a Canvas renderer is used, null
|
|
* otherwise.
|
|
* @type {CanvasRenderingContext2D|null|undefined}
|
|
* @api
|
|
*/
|
|
this.context = opt_context;
|
|
|
|
/**
|
|
* WebGL context. Only available when a WebGL renderer is used, null
|
|
* otherwise.
|
|
* @type {module:ol/webgl/Context|null|undefined}
|
|
* @api
|
|
*/
|
|
this.glContext = opt_glContext;
|
|
|
|
};
|
|
|
|
inherits(RenderEvent, Event);
|
|
export default RenderEvent;
|