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| <script>
| import commonMixin from '../base/mixins/common.js'
| import bindEvents from '../base/bindEvent.js'
| import {createPoint} from '../base/factory.js'
|
| export default {
| name: 'bm-polygon',
| render () {},
| mixins: [commonMixin('overlay')],
| props: {
| path: {
| type: Array,
| default () {
| return []
| }
| },
| strokeColor: {
| type: String
| },
| strokeWeight: {
| type: Number
| },
| strokeOpacity: {
| type: Number
| },
| strokeStyle: {
| type: String
| },
| fillColor: {
| type: String
| },
| fillOpacity: {
| type: Number
| },
| massClear: {
| type: Boolean,
| default: true
| },
| clicking: {
| type: Boolean,
| default: true
| },
| editing: {
| type: Boolean,
| default: false
| }
| },
| watch: {
| path: {
| handler (val, oldVal) {
| this.reload()
| },
| deep: true
| },
| strokeColor (val) {
| this.originInstance.setStrokeColor(val)
| },
| strokeOpacity (val) {
| this.originInstance.setStrokeOpacity(val)
| },
| strokeWeight (val) {
| this.originInstance.setStrokeWeight(val)
| },
| strokeStyle (val) {
| this.originInstance.setStrokeStyle(val)
| },
| fillColor (val) {
| this.originInstance.setFillColor(val)
| },
| fillOpacity (val) {
| this.originInstance.setFillOpacity(val)
| },
| editing (val) {
| val ? this.originInstance.enableEditing() : this.originInstance.disableEditing()
| },
| massClear (val) {
| val ? this.originInstance.enableMassClear() : this.originInstance.disableMassClear()
| },
| clicking (val) {
| this.reload()
| }
| },
| methods: {
| load () {
| const {BMap, map, path, strokeColor, strokeWeight, strokeOpacity, strokeStyle, fillColor, fillOpacity, editing, massClear, clicking} = this
| const overlay = new BMap.Polygon(path.map(item => createPoint(BMap, {lng: item.lng, lat: item.lat})), {
| strokeColor,
| strokeWeight,
| strokeOpacity,
| strokeStyle,
| fillColor,
| fillOpacity,
| // enableEditing: editing,
| enableMassClear: massClear,
| enableClicking: clicking
| })
| this.originInstance = overlay
| map.addOverlay(overlay)
| bindEvents.call(this, overlay)
| // 这里有一个诡异的bug，直接给 editing 赋值时会出现未知错误，因为使用下面的方法抹平。
| editing ? overlay.enableEditing() : overlay.disableEditing()
| }
| }
| }
| </script>
|
|
