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tracking.component.ts
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tracking.component.ts
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import { Component } from '@angular/core';
import { Router } from '@angular/router';
@Component({
selector: 'app-tracking',
templateUrl: './tracking.component.html',
styleUrls: ['./tracking.component.scss']
})
export class TrackingComponent {
points: any[] = [];
tracking = false;
interval = 1000;
timer: any = null;
config: any = null;
constructor(private router: Router) {
this.config = this.router.getCurrentNavigation()?.extras.state;
}
getIcon() {
return this.tracking ? "stop" : "play_arrow";
}
hasValidTracking() {
return !this.tracking && this.points.length > 2;
}
toggleTracking() {
this.tracking = !this.tracking;
if (this.tracking) {
this.startRecording();
this.getLocation()
}
else {
this.stopRecording();
}
}
startRecording() {
this.timer = setInterval(() => this.getLocation(), this.interval);
}
getLocation() {
if (navigator.geolocation) {
navigator.geolocation.getCurrentPosition(
(position) => {
if (position) {
console.log(position.coords.latitude, position.coords.longitude);
this.points.push(
{
lat: position.coords.latitude,
lng: position.coords.longitude,
}
)
}
},
(error) => { console.log(error) }
)
} else {
alert("Geolocation is not supported by this browser");
}
}
stopRecording() {
clearInterval(this.timer);
this.timer = null;
}
finishTracking() {
this.router.navigate(["/post-tracking-infos"], {
state:
{
config: this.config,
points: this.points
}
})
}
moveToPreTracking()
{
this.router.navigate(["/pre-tracking-infos"])
}
}