guidance

/**
 
 */

The project consists of 2 folders and index.php file.
- css folder contains images used in project and style.css file with all css classes
- javascript folder contains:
    - map.js - the file where leaflet map is created, initial settings of the map and geocoder are set up;

    - Control.Geocoder.js - consists of several geocoders which can be used in the project.

    - additionalFunctions.js - file with supported js functions mainly used for UI interaction;
also contains functions used in LRM for calculating CO2 and displaying icons (iconBySelectedMode(),
CO2calculation(carDistance, busDistance), OffsetByTree(emission).

    - lang.js - contains language objects with associative arrays(word translations) for UI, which inserted
into html by jQuery selectors. And function setRoutingLanguage() used in LRM for setting language for
for routing instructions. All additional languages and words should be added into this file.

    - leaflet-routing-machine.js - (LRM) routing plugin where the main route building logic is realised.
The main documentation for LRM is on that link: http://www.liedman.net/leaflet-routing-machine/api/#l-routing-itinerary
The GitHub link where the original file with css can be downloaded: https://github.com/perliedman/leaflet-routing-machine
In the following changes made in LRM.

1. The main changes were made in three classes: L.Routing.OSRM; L.Routing.Itinerary; L.Routing.ItineraryBuilder

2. L.Routing.OSRM - handles communication with the OSRM backend, building the request and parsing the response.
Functions buildRouteUrl for sending request and _routeDone for parsing the response were modyfied.

3. L.Routing.Itinerary - a widget to display itineraries as text in a control.
Functions: setAlternatives, _createAlternative, _createItineraryContainer were rewritten;
Functions: _addToolTip, _addHeaderLegListeners, _openInstructions, _backToAlts were added to the class.

4. L.Routing.ItineraryBuilder - creates the DOM structure for an itinerary.
This class were completely reimplemented. All functions inside used for creating a DOM structure for accordion.
Each itinerary leg has special title, the body inside the leg are routing steps.

Other useful links:
- Open trip planner (OTP) docs: http://docs.opentripplanner.org/en/latest/
- leaflet API: http://leafletjs.com/reference.html
- leaflet.Control.Geocoder: https://github.com/perliedman/leaflet-control-geocoder

Copyright Turun ammattikorkeakoulu http://www.tuas.fi

Dmitry Khramov
Aleksandr Osipov
Saulius Bartkus
Balsam Abdulghani
Olli Ojala
Licenced under EUPL 1.1, not covering libraries that are covered by their licences:
leaflet-routing-machine.js
Leaflet.js
jQuery
Bootstrap