Aw5739 ngx openlayers -> fm aol

projects/common-aol/src/fm-aol/components/controls/scaleline.component.ts

@@ -0,0 +1,26 @@
+import { Component, Input, OnDestroy, OnInit } from '@angular/core';
+import { control } from 'openlayers';
+import { MapComponent } from '../map.component';
+
+@Component({
+  selector: 'aol-control-scaleline',
+  template: `<ng-content></ng-content>`
+})
+export class ControlScaleLineComponent implements OnInit, OnDestroy {
+  instance: control.ScaleLine;
+  @Input() units: string;
+
+  constructor(private map: MapComponent) {
+    // console.log('instancing aol-control-scaleline');
+  }
+
+  ngOnInit() {
+    this.instance = new control.ScaleLine(this);
+    this.map.instance.addControl(this.instance);
+  }
+
+  ngOnDestroy() {
+    // console.log('removing aol-control-scaleline');
+    this.map.instance.removeControl(this.instance);
+  }
+}