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Add initial clustering per tile, very broken

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This commit is contained in:
Pieter Vander Vennet 2021-09-26 17:36:39 +02:00
parent 2b78c4b53f
commit c5e9448720
88 changed files with 1080 additions and 651 deletions
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14
Logic/FeatureSource/Sources/RememberingSource.ts
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@ -2,17 +2,23 @@
* Every previously added point is remembered, but new points are added.
* Data coming from upstream will always overwrite a previous value
*/
import FeatureSource from "../FeatureSource";
import FeatureSource, {Tiled} from "../FeatureSource";
import {UIEventSource} from "../../UIEventSource";
import {BBox} from "../../GeoOperations";
export default class RememberingSource implements FeatureSource {
export default class RememberingSource implements FeatureSource , Tiled{
public readonly features: UIEventSource<{ feature: any, freshness: Date }[]>;
public readonly name;
constructor(source: FeatureSource) {
public readonly tileIndex : number
public readonly bbox : BBox
constructor(source: FeatureSource & Tiled) {
const self = this;
this.name = "RememberingSource of " + source.name;
this.tileIndex= source.tileIndex
this.bbox = source.bbox;
const empty = [];
this.features = source.features.map(features => {
const oldFeatures = self.features?.data ?? empty;