cesium-mouse v1.0.10

cesium-mouse

Simple api for adding mouse handlers for Cesium.

Dependencies

EventEmitter3

Install

npm i cesium-mouse --save

Usage

Import the module:

import CesiumMouse from 'cesium-mouse';

Add the handler for the leftdown event on the canvas element. Pay attention that the event name must be in lowercase and without the symbol '_'.

const mouse = new CesiumMouse(viewer.scene);
mouse.on('leftdown', function(event) { console.log('canvas event', event); });

To add the leftdown event handler on Entity, you must mix methods EventEmitter3 with Entity and set Entity's property 'interactable' value to true.

const entity = viewer.entities.add({
    position: Cesium.Cartesian3.fromDegrees(-80.0, 25.0),
    point: {
        pixelSize: 10,
        color: Cesium.Color.RED
    }
});
CesiumMouse.mixinEventsMethods(entity);
entity.interactable = true;
entity.on('leftdown', function(event) { console.log('entity event', event); });

List of mouse events name:

• leftdown
• leftclick
• leftup
• leftdoubleclick
• middledown
• middleclick
• middleup
• rightdown
• rightclick
• rightup
• wheel
• mousemove
• mouseover. on the Entity

• mouseout. on the Entity

Now you can control the event calling, pointing 'interactable' = false. Also you can subscribe on your own events and call it in any place.

entity.on('myownevent', function(event) { console.log('my own event', event); });
entity.emit('myownevent', { foo: 'bar' });

License

MIT