projects/angular-cesium/src/lib/angular-cesium/services/map-events-mananger/event-observers/cesium-drag-drop-helper.ts
Properties |
|
Methods |
|
| Static dragEvents |
dragEvents:
|
Type : Set<CesiumEvent>
|
Default value : new Set([
CesiumEvent.LEFT_CLICK_DRAG,
CesiumEvent.RIGHT_CLICK_DRAG,
CesiumEvent.MIDDLE_CLICK_DRAG
])
|
| Static getDragEventTypes | ||||||
getDragEventTypes(dragEvent: CesiumEvent)
|
||||||
|
Parameters :
Returns :
{ mouseDownEvent: any; mouseUpEvent: any; }
|
import { CesiumEvent } from '../consts/cesium-event.enum';
export class CesiumDragDropHelper {
public static dragEvents: Set<CesiumEvent> = new Set([
CesiumEvent.LEFT_CLICK_DRAG,
CesiumEvent.RIGHT_CLICK_DRAG,
CesiumEvent.MIDDLE_CLICK_DRAG
]);
public static getDragEventTypes(dragEvent: CesiumEvent) {
let mouseDownEvent;
let mouseUpEvent;
if (dragEvent === CesiumEvent.LEFT_CLICK_DRAG) {
mouseDownEvent = CesiumEvent.LEFT_DOWN;
mouseUpEvent = CesiumEvent.LEFT_UP;
} else if (dragEvent === CesiumEvent.RIGHT_CLICK_DRAG) {
mouseDownEvent = CesiumEvent.RIGHT_DOWN;
mouseUpEvent = CesiumEvent.RIGHT_UP;
} else if (dragEvent === CesiumEvent.MIDDLE_CLICK_DRAG) {
mouseDownEvent = CesiumEvent.MIDDLE_DOWN;
mouseUpEvent = CesiumEvent.MIDDLE_UP;
}
return {mouseDownEvent, mouseUpEvent};
}
}