level-nearby-stream

Stream in nearby places using the browser's geolocation, a convenient client-side counterpart to level-places.

Usage

Add some cities, then query for ones nearby.

var Places = require('level-places');
var createNearbyStream = require('level-nearby-stream');

// get db from multilevel or level-js
var places = Places(db);

places.add('NYC', 40.7142, -74.0064);
places.add('KFB', 47.8800, 10.6225);

createNearbyStream(places).on('data', console.log);
// => 'KFB'
//    'NYC'

API

createNearbyStream(places, options)

Create a readable stream that emits nearby places.

Possible options are:

• timeout (Number): Give up finding the current position after x miliseconds
• ignoreErrors (Boolean): If true, when a geolocation error happens, an empty position will be used.
• plus all the options from places#createReadStream
• plus all the options from trie#createSearchStream

stream#on('position', fn(position))

Emits position when geo-position finds it.

Installation

With npm do

$ npm install level-nearby-stream

Then bundle for the client using browserify.

License

Copyright (c) 2013 Julian Gruber <julian@wayla.com>

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.