Awesome

This repository contains the source code of the website gpx.studio, an online tool for GPX editing.

Run the code

To play with the code locally:

1. Get your own API token at Mapbox and put it in res/config.json
2. Launch a local server in the root directory, for example using python3 -m http.server
3. (Optional) To test the software with a routing server:
   • download BRouter and follow the instructions here on how to launch a local instance
   • change the URL of the routing server in res/config.json

Main features

• Load, edit and create new GPX files
• Support for multiple tracks (<trk>) and track segments (<trkseg>): extraction with smart waypoints matching and merge as track segments
• Support for waypoints (<wpt>): place and drag, edit information, duplicate
• Support for files with timestamps, temperature, heartrate, cadence and power data
• Change the starting time and speed of the activity
• Reverse the direction of a trace
• Reduce the number of track points
• Merge multiple traces together
• Delete points and/or waypoints inside or outside a rectangle selection
• View and rework the structure of the file
• Export multiple traces as one or separately in the chosen order and respecting time precedence constraints (if any time data)
• Drag and drop to load and export files
• Support as many traces as you want with scrollable tabs
• Support for custom map layers
• Google Drive integration and add-on: select a file, save the new version and get a shareable link as well as code to embed the map

Read the User Guide for more details.

Contributing

If you think something is missing from the website, please create an issue to discuss it or make a pull request if you can implement it yourself.

Translation

The website is translated by volunteers on a collaborative translation platform. You can help complete and improve the translations by joining the Crowdin project. If you would like to start the translation in a new language, contact me or create an issue. Apart from a good understanding of gpx.studio, some basic knowledge of HTML can be useful. Any help is greatly appreciated!

Acknowledgements

This project would not have been possible without the following amazing projects:

• Leaflet: awesome map library
• leaflet-gpx: parsing GPX files
• Leaflet.Heightgraph: elevation profile
• Leaflet.Icon.Glyph: markers with icons for the waypoints
• Leaflet.TextPath: direction markers
• Leaflet.VectorGrid: to display some vector tiles
• leaflet-distance-markers: distance markers
• leaflet-control-window: centered windows for all dialogs
• leaflet-control-geocoder: search for locations with chosen API
• leaflet-locatecontrol: center the map on user location
• leaflet-overpass-layer: get POI from Overpass API
• tilebelt: find correct tiles to request and access elevation data
• PNG.js: read raw PNG data to decode elevation from Mapbox Terrain-RGB tiles
• simplify2: line simplification algorithm
• js-xss: HTML sanitizer for waypoint text fields
• SortableJS: for swapping the tabs
• Font Awesome: nice icons

And of course OpenStreetMap for the worldwide map data on which are based most of the map layers and the routing server.