lrm-graphhopper

WebJar for lrm-graphhopper

License

License

ISC
Categories

Categories

Github Development Tools Version Controls GraphHopper Business Logic Libraries Geospatial
GroupId

GroupId

org.webjars.npm
ArtifactId

ArtifactId

github-com-perliedman-lrm-graphhopper
Last Version

Last Version

1.2.0
Release Date

Release Date

Type

Type

jar
Description

Description

lrm-graphhopper
WebJar for lrm-graphhopper
Project URL

Project URL

http://webjars.org
Source Code Management

Source Code Management

https://github.com/perliedman/lrm-graphhopper

Download github-com-perliedman-lrm-graphhopper

How to add to project

<!-- https://jarcasting.com/artifacts/org.webjars.npm/github-com-perliedman-lrm-graphhopper/ -->
<dependency>
    <groupId>org.webjars.npm</groupId>
    <artifactId>github-com-perliedman-lrm-graphhopper</artifactId>
    <version>1.2.0</version>
</dependency>
// https://jarcasting.com/artifacts/org.webjars.npm/github-com-perliedman-lrm-graphhopper/
implementation 'org.webjars.npm:github-com-perliedman-lrm-graphhopper:1.2.0'
// https://jarcasting.com/artifacts/org.webjars.npm/github-com-perliedman-lrm-graphhopper/
implementation ("org.webjars.npm:github-com-perliedman-lrm-graphhopper:1.2.0")
'org.webjars.npm:github-com-perliedman-lrm-graphhopper:jar:1.2.0'
<dependency org="org.webjars.npm" name="github-com-perliedman-lrm-graphhopper" rev="1.2.0">
  <artifact name="github-com-perliedman-lrm-graphhopper" type="jar" />
</dependency>
@Grapes(
@Grab(group='org.webjars.npm', module='github-com-perliedman-lrm-graphhopper', version='1.2.0')
)
libraryDependencies += "org.webjars.npm" % "github-com-perliedman-lrm-graphhopper" % "1.2.0"
[org.webjars.npm/github-com-perliedman-lrm-graphhopper "1.2.0"]

Dependencies

compile (2)

Group / Artifact Type Version
org.webjars.npm : corslite jar 0.0.6
org.webjars.npm : polyline jar 0.0.3

Project Modules

There are no modules declared in this project.

Leaflet Routing Machine / GraphHopper

Maintainers Wanted

I no longer use this module, and have not done so in a long while. If you use it, please consider taking over maintenance of this module (it's not a lot of work). Because of this situation, I have very limited time and expertise to answer any questions regarding this module

npm version

Extends Leaflet Routing Machine with support for GraphHopper.

Some brief instructions follow below, but the Leaflet Routing Machine tutorial on alternative routers is recommended.

Installing

Go to the releases page to get the script to include in your page. Put the script after Leaflet and Leaflet Routing Machine has been loaded.

To use with for example Browserify:

npm install --save lrm-graphhopper

Using

There's a single class exported by this module, L.Routing.GraphHopper. It implements the IRouter interface. Use it to replace Leaflet Routing Machine's default OSRM router implementation:

var L = require('leaflet');
require('leaflet-routing-machine');
require('lrm-graphhopper'); // This will tack on the class to the L.Routing namespace

L.Routing.control({
    router: new L.Routing.GraphHopper('your GraphHopper API key'),
}).addTo(map);

Note that you will need to pass a valid GraphHopper API key to the constructor.

To keep track of the GraphHopper credits consumption, the application may listen to the response event fired by the Router object. This event holds the values from GraphHopper's response HTTP headers:

  • status: The HTTP status code (see GraphHopper error codes)
  • limit: The X-RateLimit-Limit header
  • remaining: The X-RateLimit-Remaining header
  • reset: The X-RateLimit-Reset header
  • credits: The X-RateLimit-Credits header
var router = myRoutingControl.getRouter();
router.on('response',function(e){
  console.log('This routing request consumed ' + e.credits + ' credit(s)');
  console.log('You have ' + e.remaining + ' left');
});

Versions

Version
1.2.0