80 lines
1.8 KiB
JavaScript
80 lines
1.8 KiB
JavaScript
goog.provide('ol.render.Event');
|
|
goog.provide('ol.render.EventType');
|
|
|
|
goog.require('goog.events.Event');
|
|
goog.require('ol.render.VectorContext');
|
|
|
|
|
|
/**
|
|
* @enum {string}
|
|
*/
|
|
ol.render.EventType = {
|
|
/**
|
|
* @event ol.render.Event#postcompose
|
|
* @api
|
|
*/
|
|
POSTCOMPOSE: 'postcompose',
|
|
/**
|
|
* @event ol.render.Event#precompose
|
|
* @api
|
|
*/
|
|
PRECOMPOSE: 'precompose',
|
|
/**
|
|
* @event ol.render.Event#render
|
|
* @api
|
|
*/
|
|
RENDER: 'render'
|
|
};
|
|
|
|
|
|
|
|
/**
|
|
* @constructor
|
|
* @extends {goog.events.Event}
|
|
* @implements {oli.render.Event}
|
|
* @param {ol.render.EventType} type Type.
|
|
* @param {Object=} opt_target Target.
|
|
* @param {ol.render.VectorContext=} opt_vectorContext Vector context.
|
|
* @param {olx.FrameState=} opt_frameState Frame state.
|
|
* @param {?CanvasRenderingContext2D=} opt_context Context.
|
|
* @param {?ol.webgl.Context=} opt_glContext WebGL Context.
|
|
*/
|
|
ol.render.Event = function(
|
|
type, opt_target, opt_vectorContext, opt_frameState, opt_context,
|
|
opt_glContext) {
|
|
|
|
goog.base(this, type, opt_target);
|
|
|
|
/**
|
|
* For canvas, this is an instance of {@link ol.render.canvas.Immediate}.
|
|
* @type {ol.render.VectorContext|undefined}
|
|
* @api
|
|
*/
|
|
this.vectorContext = opt_vectorContext;
|
|
|
|
/**
|
|
* An object representing the current render frame state.
|
|
* @type {olx.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 {ol.webgl.Context|null|undefined}
|
|
* @api
|
|
*/
|
|
this.glContext = opt_glContext;
|
|
|
|
};
|
|
goog.inherits(ol.render.Event, goog.events.Event);
|