1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
| <script>
| import commonMixin from '../base/mixins/common.js'
| import bindEvents from '../base/bindEvent.js'
| import {createBounds} from '../base/factory.js'
|
| export default {
| name: 'bm-ground',
| render () {},
| mixins: [commonMixin('overlay')],
| props: {
| bounds: {
| type: Object
| },
| opacity: {
| type: Number
| },
| imageURL: {
| type: String
| },
| displayOnMinLevel: {
| type: Number
| },
| displayOnMaxLevel: {
| type: Number
| }
| },
| watch: {
| bounds: {
| handler (val) {
| const {BMap} = this
| this.originInstance.setBounds(createBounds(BMap, val))
| },
| deep: true
| },
| opacity (val) {
| this.originInstance.setOpacity(val)
| },
| imageURL (val) {
| this.originInstance.setImageURL(val)
| },
| displayOnMinLevel (val) {
| this.originInstance.setDisplayOnMinLevel(val)
| },
| displayOnMaxLevel (val) {
| this.originInstance.setDisplayOnMaxLevel(val)
| }
| },
| methods: {
| load () {
| const {BMap, map, bounds, opacity, imageURL, displayOnMinLevel, displayOnMaxLevel} = this
| const overlay = new BMap.GroundOverlay(bounds && createBounds(BMap, bounds), {
| opacity,
| imageURL,
| displayOnMaxLevel,
| displayOnMinLevel
| })
| // option 中配置 https 协议地址无法加载
| overlay.setImageURL(imageURL)
| this.originInstance = overlay
| bindEvents.call(this, overlay)
| map.addOverlay(overlay)
| }
| }
| }
| </script>
|
|
