AW6241 ng-18 adopt ng-openlayers

projects/ng-openlayers/src/lib/sources/utfgrid.component.ts

@@ -0,0 +1,26 @@
+import { Component, Host, Input, OnInit, forwardRef } from '@angular/core';
+import { SourceComponent } from './source.component';
+import { LayerTileComponent } from '../layers/layertile.component';
+import { UTFGrid } from 'ol/source';
+import { Config } from 'ol/source/TileJSON';
+
+@Component({
+  selector: 'aol-source-utfgrid',
+  template: ` <ng-content></ng-content> `,
+  providers: [{ provide: SourceComponent, useExisting: forwardRef(() => SourceUTFGridComponent) }],
+})
+export class SourceUTFGridComponent extends SourceComponent implements OnInit {
+  @Input() tileJSON: Config;
+  @Input() url: string;
+
+  instance: UTFGrid;
+
+  constructor(@Host() layer: LayerTileComponent) {
+    super(layer);
+  }
+
+  ngOnInit() {
+    this.instance = new UTFGrid(this);
+    this.host.instance.setSource(this.instance);
+  }
+}