19 lines
811 B
TypeScript
19 lines
811 B
TypeScript
import { UIEventSource } from "../../UIEventSource"
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import FilteredLayer from "../../../Models/FilteredLayer"
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import { FeatureSourceForLayer, Tiled } from "../FeatureSource"
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import { BBox } from "../../BBox"
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import { Feature } from "geojson"
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export default class SimpleFeatureSource implements FeatureSourceForLayer, Tiled {
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public readonly features: UIEventSource<Feature[]>
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public readonly layer: FilteredLayer
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public readonly bbox: BBox = BBox.global
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public readonly tileIndex: number
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constructor(layer: FilteredLayer, tileIndex: number, featureSource?: UIEventSource<Feature[]>) {
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this.layer = layer
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this.tileIndex = tileIndex ?? 0
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this.bbox = BBox.fromTileIndex(this.tileIndex)
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this.features = featureSource ?? new UIEventSource<Feature[]>([])
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}
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}
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