290144e9
 易尊强
第一次
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<script>
import commonMixin from '../base/mixins/common.js'
import {createSize} from '../base/factory.js'
export default {
name: 'bm-copyright',
render () {},
mixins: [commonMixin('control')],
props: ['anchor', 'offset', 'copyright'],
watch: {
anchor () {
this.reload()
},
offset () {
this.reload()
},
copyright () {
this.reload()
}
},
methods: {
load () {
const {BMap, map, offset, anchor, updateCopyrightList} = this
this.originInstance = new BMap.CopyrightControl({
anchor: global[anchor],
offset: offset && createSize(BMap, offset)
})
updateCopyrightList()
map.addControl(this.originInstance)
},
updateCopyrightList () {
const {BMap, map} = this
const {removeCopyright, getCopyrightCollection} = this.originInstance
const copyrightList = getCopyrightCollection()
copyrightList && copyrightList.forEach(item => {
removeCopyright(item.id)
})
this.copyright && this.copyright.forEach(item => {
const bounds = item.bounds
? new BMap.Bounds(new BMap.Point(item.bounds.sw.lng, item.bounds.sw.lat), new BMap.Point(item.bounds.ne.lng, item.bounds.ne.lat))
: map.getBounds()
this.originInstance.addCopyright({
id: item.id,
content: item.content,
bounds
})
this.originInstance.getCopyrightCollection()
})
}
}
}
</script>
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