phpGPX
1.3.0
مكتبة بسيطة مكتوبة في PHP لقراءة وإنشاء ملفات GPX. تتوفر الوثائق باستخدام صفحات GitHub التي تم إنشاؤها بواسطة Jekyll.
المساهمة والتعليقات مرحب بها! يرجى التحقق من المشكلات الخاصة بـ TODO. سأكون سعيدا كل ميزة أو طلب سحب.
فروع المستودع:
master : أحدث إصدار مستقرdevelop : يعمل على 2.x يمكنك بسهولة تثبيت مكتبة PHPGPX مع الملحن. لا يوجد إصدار مستقر حتى الآن ، لذا يرجى استخدام المرشحين للإصدار.
composer require sibyx/phpgpx:1.3.0
<?php
use phpGPX phpGPX ;
$ gpx = new phpGPX ();
$ file = $ gpx -> load ( ' example.gpx ' );
foreach ( $ file -> tracks as $ track )
{
// Statistics for whole track
$ track -> stats -> toArray ();
foreach ( $ track -> segments as $ segment )
{
// Statistics for segment of track
$ segment -> stats -> toArray ();
}
} <?php
use phpGPX phpGPX ;
$ gpx = new phpGPX ();
$ file = $ gpx -> load ( ' example.gpx ' );
// XML
$ file -> save ( ' output.gpx ' , phpGPX:: XML_FORMAT );
//JSON
$ file -> save ( ' output.json ' , phpGPX:: JSON_FORMAT ); <?php
use phpGPX Models GpxFile ;
use phpGPX Models Link ;
use phpGPX Models Metadata ;
use phpGPX Models Point ;
use phpGPX Models Segment ;
use phpGPX Models Track ;
require_once ' /vendor/autoload.php ' ;
$ sample_data = [
[
' longitude ' => 9.860624216140083 ,
' latitude ' => 54.9328621088893 ,
' elevation ' => 0 ,
' time ' => new DateTime ( " + 1 MINUTE " )
],
[
' latitude ' => 54.83293237320851 ,
' longitude ' => 9.76092208681491 ,
' elevation ' => 10.0 ,
' time ' => new DateTime ( " + 2 MINUTE " )
],
[
' latitude ' => 54.73327743521187 ,
' longitude ' => 9.66187816543752 ,
' elevation ' => 42.42 ,
' time ' => new DateTime ( " + 3 MINUTE " )
],
[
' latitude ' => 54.63342326167919 ,
' longitude ' => 9.562439849679859 ,
' elevation ' => 12 ,
' time ' => new DateTime ( " + 4 MINUTE " )
]
];
// Creating sample link object for metadata
$ link = new Link ();
$ link -> href = " https://sibyx.github.io/phpgpx " ;
$ link -> text = ' phpGPX Docs ' ;
// GpxFile contains data and handles serialization of objects
$ gpx_file = new GpxFile ();
// Creating sample Metadata object
$ gpx_file -> metadata = new Metadata ();
// Time attribute is always DateTime object!
$ gpx_file -> metadata -> time = new DateTime ();
// Description of GPX file
$ gpx_file -> metadata -> description = " My pretty awesome GPX file, created using phpGPX library! " ;
// Adding link created before to links array of metadata
// Metadata of GPX file can contain more than one link
$ gpx_file -> metadata -> links [] = $ link ;
// Creating track
$ track = new Track ();
// Name of track
$ track -> name = " Some random points in logical order. Input array should be already ordered! " ;
// Type of data stored in track
$ track -> type = ' RUN ' ;
// Source of GPS coordinates
$ track -> source = " MySpecificGarminDevice " ;
// Creating Track segment
$ segment = new Segment ();
foreach ( $ sample_data as $ sample_point )
{
// Creating trackpoint
$ point = new Point (Point:: TRACKPOINT );
$ point -> latitude = $ sample_point [ ' latitude ' ];
$ point -> longitude = $ sample_point [ ' longitude ' ];
$ point -> elevation = $ sample_point [ ' elevation ' ];
$ point -> time = $ sample_point [ ' time ' ];
$ segment -> points [] = $ point ;
}
// Add segment to segment array of track
$ track -> segments [] = $ segment ;
// Recalculate stats based on received data
$ track -> recalculateStats ();
// Add track to file
$ gpx_file -> tracks [] = $ track ;
// GPX output
$ gpx_file -> save ( ' CreatingFileFromScratchExample.gpx ' , phpGPX phpGPX:: XML_FORMAT );
// Serialized data as JSON
$ gpx_file -> save ( ' CreatingFileFromScratchExample.json ' , phpGPX phpGPX:: JSON_FORMAT );
// Direct GPX output to browser
header ( " Content-Type: application/gpx+xml " );
header ( " Content-Disposition: attachment; filename=CreatingFileFromScratchExample.gpx " );
echo $ gpx_file -> toXML ()-> saveXML ();
exit ();حاليا ، تنسيقات الإخراج المدعومة:
استخدم الثوابت الثابتة في PHPGPX لتعديل السلوك.
/**
* Create Stats object for each track, segment and route
*/
public static $ CALCULATE_STATS = true ;
/**
* Additional sort based on timestamp in Routes & Tracks on XML read.
* Disabled by default, data should be already sorted.
*/
public static $ SORT_BY_TIMESTAMP = false ;
/**
* Default DateTime output format in JSON serialization.
*/
public static $ DATETIME_FORMAT = ' c ' ;
/**
* Default timezone for display.
* Data are always stored in UTC timezone.
*/
public static $ DATETIME_TIMEZONE_OUTPUT = ' UTC ' ;
/**
* Pretty print.
*/
public static $ PRETTY_PRINT = true ;
/**
* In stats elevation calculation: ignore points with an elevation of 0
* This can happen with some GPS software adding a point with 0 elevation
*/
public static $ IGNORE_ELEVATION_0 = true ;
/**
* Apply elevation gain/loss smoothing? If true, the threshold in
* ELEVATION_SMOOTHING_THRESHOLD and ELEVATION_SMOOTHING_SPIKES_THRESHOLD (if not null) applies
*/
public static $ APPLY_ELEVATION_SMOOTHING = false ;
/**
* if APPLY_ELEVATION_SMOOTHING is true
* the minimum elevation difference between considered points in meters
*/
public static $ ELEVATION_SMOOTHING_THRESHOLD = 2 ;
/**
* if APPLY_ELEVATION_SMOOTHING is true
* the maximum elevation difference between considered points in meters
*/
public static $ ELEVATION_SMOOTHING_SPIKES_THRESHOLD = null ;
/**
* Apply distance calculation smoothing? If true, the threshold in
* DISTANCE_SMOOTHING_THRESHOLD applies
*/
public static $ APPLY_DISTANCE_SMOOTHING = false ;
/**
* if APPLY_DISTANCE_SMOOTHING is true
* the minimum distance between considered points in meters
*/
public static $ DISTANCE_SMOOTHING_THRESHOLD = 2 ;كتبت هذه المكتبة كجزء من وظيفتي في العمود الفقري SRO.
هذا المشروع مرخص بموجب شروط ترخيص معهد ماساتشوستس للتكنولوجيا.
