PHP code example of lachlanhickey / gps-track-converter

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

lachlanhickey / gps-track-converter example snippets

use App\GpsTrackConverter;

$converter = new GpsTrackConverter();
$result = $converter->convert('/path/to/track.gpx');

// Access results
$points = $result->points; // Array of point objects
$totalDistance = $result->totalDistance; // in meters

// Access start and finish locations directly
$startPoint = $result->start_location;
$finishPoint = $result->finish_location;

echo "Route starts at: {$startPoint->lat}, {$startPoint->lon}";
echo "Route ends at: {$finishPoint->lat}, {$finishPoint->lon}";
echo "Total distance: {$result->totalDistance} meters";

// Access individual point data
$firstPoint = $points[0];
echo "First point: Lat: {$firstPoint->lat}, Lon: {$firstPoint->lon}, " .
     "Elevation: {$firstPoint->elevation}, " .
     "Distance from start: {$firstPoint->distance_from_start} meters, " .
     "Distance from previous: {$firstPoint->distance_from_previous} meters";

// Calculate average segment length
$totalSegments = count($points) - 1;
$averageSegmentLength = 0;

if ($totalSegments > 0) {
    $totalSegmentLength = 0;
    foreach ($points as $point) {
        $totalSegmentLength += $point->distance_from_previous;
    }
    $averageSegmentLength = $totalSegmentLength / $totalSegments;
}

echo "Average segment length: {$averageSegmentLength} meters";

namespace App\Http\Controllers;

use App\GpsTrackConverter;
use Illuminate\Http\Request;

class GpsTrackController extends Controller
{
    public function convert(Request $request)
    {
        $request->validate([
            'file' => 'esult = $converter->convert($filePath, $fileType);
            
            return response()->json([
                'success' => true,
                'data' => $result
            ]);
        } catch (\Exception $e) {
            return response()->json([
                'success' => false,
                'message' => $e->getMessage()
            ], 400);
        }
    }
}

stdClass Object (
    [points] => Array (
        [0] => stdClass Object (
            [lat] => 47.123456
            [lon] => 8.123456
            [elevation] => 1234.5
            [distance_from_start] => 0 // in meters
            [distance_from_previous] => 0 // First point has 0 distance from previous
        )
        [1] => stdClass Object (
            [lat] => 47.124567
            [lon] => 8.124567
            [elevation] => 1235.5
            [distance_from_start] => 100.0 // in meters
            [distance_from_previous] => 100.0 // in meters
        )
        // More points...
    )
    [totalDistance] => 12345.67 // Total distance in meters
    [originalPointCount] => 120
    [densifiedPointCount] => 245
    [start_location] => stdClass Object (
        [lat] => 47.123456
        [lon] => 8.123456
        [elevation] => 1234.5
        [distance_from_start] => 0
        [distance_from_previous] => 0
    )
    [finish_location] => stdClass Object (
        [lat] => 47.129876
        [lon] => 8.129876
        [elevation] => 1240.5
        [distance_from_start] => 12345.67
        [distance_from_previous] => 100.0
    )
)