69 lines
2.0 KiB
TypeScript
69 lines
2.0 KiB
TypeScript
import { Component, OnDestroy, OnInit, Input, Output, EventEmitter } from '@angular/core';
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import { MapComponent } from '../map.component';
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import { Select } from 'ol/interaction';
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import { Layer } from 'ol/layer';
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import { Style } from 'ol/style';
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import { Collection, Feature } from 'ol';
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import { SelectEvent, FilterFunction } from 'ol/interaction/Select';
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import { StyleFunction } from 'ol/style/Style';
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import { Condition } from 'ol/events/condition';
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import { ObjectEvent } from 'ol/Object';
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import BaseEvent from 'ol/events/Event';
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@Component({
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selector: 'aol-interaction-select',
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template: '',
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})
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export class SelectInteractionComponent implements OnInit, OnDestroy {
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@Input()
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addCondition?: Condition;
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@Input()
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condition?: Condition;
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@Input()
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layers?: Layer[] | ((layer: Layer) => boolean);
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@Input()
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style?: Style | Style[] | StyleFunction;
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@Input()
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removeCondition?: Condition;
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@Input()
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toggleCondition?: Condition;
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@Input()
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multi?: boolean;
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@Input()
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features?: Collection<Feature>;
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@Input()
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filter?: FilterFunction;
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@Input()
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wrapX?: boolean;
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@Output()
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olChange = new EventEmitter<SelectEvent>();
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@Output()
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olChangeActive = new EventEmitter<ObjectEvent>();
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@Output()
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olError = new EventEmitter<BaseEvent>();
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@Output()
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propertyChange = new EventEmitter<ObjectEvent>();
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@Output()
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olSelect = new EventEmitter<SelectEvent>();
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instance: Select;
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constructor(private map: MapComponent) {}
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ngOnInit() {
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this.instance = new Select(this);
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this.instance.on('change', (event: SelectEvent) => this.olChange.emit(event));
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this.instance.on('change:active', (event: ObjectEvent) => this.olChangeActive.emit(event));
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this.instance.on('error', (event: BaseEvent) => this.olError.emit(event));
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this.instance.on('propertychange', (event: ObjectEvent) => this.propertyChange.emit(event));
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this.instance.on('select', (event: SelectEvent) => this.olSelect.emit(event));
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this.map.instance.addInteraction(this.instance);
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}
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ngOnDestroy() {
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this.map.instance.removeInteraction(this.instance);
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}
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}
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