fix: map 事件属性丢失

.changeset/flat-stingrays-sell.md

@@ -0,0 +1,5 @@
+---
+'@antv/l7-map': patch
+---
+
+fix: map 事件属性丢失

packages/map/src/handler/events/event.ts

@@ -1,9 +1,9 @@
-// tslint:disable-next-line:no-submodule-imports
 import { lodashUtil } from '@antv/l7-utils';
 const { merge } = lodashUtil;
+
 export class Event {
   public type: string;
-  constructor(type: string, data: any = {}) {
+  constructor(type: string, data = {}) {
     merge(this, data);
     this.type = type;
   }

packages/map/src/handler/events/map_mouse_event.ts

@@ -1,13 +1,12 @@
 // @ts-ignore
 // tslint:disable-next-line:no-submodule-imports
-import { lodashUtil } from '@antv/l7-utils';
 import type { EarthMap } from '../../earthmap';
 import type LngLat from '../../geo/lng_lat';
 import type Point from '../../geo/point';
 import type { Map } from '../../map';
 import DOM from '../../utils/dom';
 import { Event } from './event';
-const { merge } = lodashUtil;
+
 export default class MapMouseEvent extends Event {
   /**
    * `true` if `preventDefault` has been called.
@@ -51,10 +50,14 @@ export default class MapMouseEvent extends Event {
   /**
    * @private
    */
-  constructor(type: string, map: Map | EarthMap, originalEvent: MouseEvent, data: any = {}) {
+  constructor(type: string, map: Map | EarthMap, originalEvent: MouseEvent) {
+    super(type);
     const point = DOM.mousePos(map.getCanvasContainer(), originalEvent);
     const lngLat = map.unproject(point);
-    super(type, merge({ point, lngLat, originalEvent }, data));
+
+    this.point = point;
+    this.lngLat = lngLat;
+    this.originalEvent = originalEvent;
     this.defaultPrevented = false;
     this.target = map;
   }

packages/map/src/handler/events/map_touch_event.ts

@@ -5,6 +5,7 @@ import Point from '../../geo/point';
 import type { Map } from '../../map';
 import DOM from '../../utils/dom';
 import { Event } from './event';
+
 export default class MapTouchEvent extends Event {
   /**
    * The event type.
@@ -55,6 +56,7 @@ export default class MapTouchEvent extends Event {
    * @private
    */
   constructor(type: string, map: Map | EarthMap, originalEvent: TouchEvent) {
+    super(type);
     const touches = type === 'touchend' ? originalEvent.changedTouches : originalEvent.touches;
     const points = DOM.touchPos(map.getCanvasContainer(), touches);
     const lngLats = points.map((t: Point) => map.unproject(t));
@@ -65,7 +67,12 @@ export default class MapTouchEvent extends Event {
       new Point(0, 0),
     );
     const lngLat = map.unproject(point);
-    super(type, { points, point, lngLats, lngLat, originalEvent });
+
+    this.points = points;
+    this.point = point;
+    this.lngLats = lngLats;
+    this.lngLat = lngLat;
+    this.originalEvent = originalEvent;
     this.defaultPrevented = false;
   }
 

packages/map/src/handler/events/map_wheel_event.ts

@@ -29,7 +29,8 @@ export default class MapWheelEvent extends Event {
    * @private
    */
   constructor(type: string, map: Map | EarthMap, originalEvent: WheelEvent) {
-    super(type, { originalEvent });
+    super(type);
+    this.originalEvent = originalEvent;
     this.defaultPrevented = false;
   }
 

packages/map/src/handler/events/render_event.ts

@@ -2,4 +2,9 @@ import { Event } from './event';
 export default class RenderFrameEvent extends Event {
   public type: string = 'renderFrame';
   public timeStamp: number;
+
+  constructor(type: string, timeStamp: number) {
+    super(type);
+    this.timeStamp = timeStamp;
+  }
 }

packages/map/src/handler/handler_manager.ts

@@ -319,7 +319,7 @@ class HandlerManager {
       this.frameId = this.map.requestRenderFrame((timeStamp: number) => {
         // @ts-ignore
         delete this.frameId;
-        this.handleEvent(new RenderFrameEvent('renderFrame', { timeStamp }));
+        this.handleEvent(new RenderFrameEvent('renderFrame', timeStamp));
         this.applyChanges();
       });
     }