https://github.com/osmlab/changeset-map

Visualise a changeset on a map
https://github.com/osmlab/changeset-map

Last synced: over 1 year ago
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Visualise a changeset on a map

• Host: GitHub
• URL: https://github.com/osmlab/changeset-map
• Owner: osmlab
• License: isc
• Created: 2016-03-15T12:36:40.000Z (over 10 years ago)
• Default Branch: master
• Last Pushed: 2024-09-12T20:00:49.000Z (almost 2 years ago)
• Last Synced: 2024-10-30T15:58:40.269Z (over 1 year ago)
• Language: JavaScript
• Homepage: http://osmlab.github.io/changeset-map/
• Size: 31.9 MB
• Stars: 34
• Watchers: 25
• Forks: 12
• Open Issues: 55
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • License: LICENSE.txt
  • Code of conduct: CODE_OF_CONDUCT.md

Awesome Lists containing this project

README

          
### OSM Changeset Viewer on a GL Map

[![Contributor Covenant](https://img.shields.io/badge/Contributor%20Covenant-v2.0%20adopted-ff69b4.svg)](code_of_conduct.md)

![](https://cloud.githubusercontent.com/assets/126868/24163445/a88728d4-0e90-11e7-9d02-d755b7845c00.png)

Changeset viewer module for [osmcha.org](https://osmcha.org/) ([Example](https://osmlab.github.io/changeset-map/#110574164), [Github](https://github.com/mapbox/osmcha-frontend)).

Pass a changeset id to render details of changes made by that changeset on a MapboxGL map.

Heavily inspired by the ACHAVI Changeset Viewer ([Example](https://overpass-api.de/achavi/?changeset=110574164), [Github](https://github.com/nrenner/achavi)).

### Use as a module

Create a container div to hold the UI.

```html



```


```js

// es6 modules

import {getChangeset, query, propsDiff, render} from 'changeset-map';

// commonjs

var changesetMap = require('changeset-map');

var render = changesetMap.render;

var container = document.getElementById('container');

var changesetMapControl = render(container, changesetID, { width: '1000px', height: '1000px' });

// binding events

changesetMapControl.on('load', function () {

    changesetMapControl.emit('selectFeature', 'node|way', featureId);

    changesetMapControl.emit('clearFeature');

    changesetMapControl.on('hashchange', function(geometryType, featureId) {

        // update hash.

    });

})

```

For a custom overpass instance, set a `overpassBase` key in the options object. Default instance is https://overpass.osmcha.org/api/interpreter.

### Build

 - Build the plugin by `npm run build`.

 - Build the website by `npm run build:website`, the websites html can be found in `public` folder. The javascript code to run changeset map can be found in `www` folder.

### Development

 - Install [asdf version manager](https://asdf-vm.com/guide/getting-started.html#getting-started)

 - `asdf install` # To install the required tools from [.tool-versions](./.tool-versions)

 - `yarn add react react-dom` # Install those packages manually

 - `yarn install` # Install packages

 - `yarn start` # To get going …