mapstarter | generating starter SVG maps from a geographic data source | Data Visualization library

by veltman JavaScript Version: Current License: No License

X-Ray Key Features Code Snippets Community Discussions(1)Vulnerabilities Install Support

kandi X-RAY | mapstarter Summary

mapstarter is a JavaScript library typically used in Analytics, Data Visualization, Nodejs applications. mapstarter has no bugs, it has no vulnerabilities and it has low support. You can download it from GitHub.

Mapstarter is a tool for turning a geographic data file into a map for the web. This is a work in progress. Got ideas? Requests? Complaints? Data files that didn’t work? Let me know! (see Get in touch below).

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Support

mapstarter has a low active ecosystem.

It has 122 star(s) with 17 fork(s). There are 11 watchers for this library.

It had no major release in the last 6 months.

There are 1 open issues and 1 have been closed. There are 1 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of mapstarter is current.

Quality

mapstarter has 0 bugs and 0 code smells.

Security

mapstarter has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

mapstarter code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

mapstarter does not have a standard license declared.

Check the repository for any license declaration and review the terms closely.

Without a license, all rights are reserved, and you cannot use the library in your applications.

Reuse

mapstarter releases are not available. You will need to build from source code and install.

Top functions reviewed by kandi - BETA

kandi has reviewed mapstarter and discovered the below as its top functions. This is intended to give you an instant insight into mapstarter implemented functionality, and help decide if they suit your requirements.

Generate html code
Callback for when the new file is loaded .
set up event handlers
Update the projection .
sorts the attributes of the given column order
Populate map scaling
Uploads a Shape file to a zip file
Recolor nodes in map
Adjust the map
upload multiple shapes

Get all kandi verified functions for this library.

mapstarter Key Features

No Key Features are available at this moment for mapstarter.

mapstarter Examples and Code Snippets

No Code Snippets are available at this moment for mapstarter.

Community Discussions

Trending Discussions on mapstarter

Using ONS maps with D3

QUESTION

Using ONS maps with D3

Asked 2017-Jan-30 at 17:45

I'm sorry this is probably a very basic issue, but I just can't seem to figure it out.

I wanted to map some data using D3.js and the map shape I wanted to use is provided by the UK's Office for National Statistics. I managed to get their geojson data to display, but as soon as I try to do anything with scaling, transforms, topojson, I've been a complete failure.

I've been through many, many, different approaches and I think it's something about the map data that is causing the issue. If I open the shape files in Mapshaper it looks perfect. If I export as geo or topojson and re-import, it looks perfect. If I try to run geo2svg on the geojson export it produces a lot of data, but nothing visible. If I try to import the original shape file into mapstarter.com it produces a flat line. And if I put the topojson into the D3 v4 bounding example I end up with a load of random triangles.

So, can someone show me how do you get ONS mapping data such as http://geoportal.statistics.gov.uk/datasets/1bc1e6a77cdd4b3a9a0458b64af1ade4_3 to display in a d3 example such as https://bl.ocks.org/iamkevinv/0a24e9126cd2fa6b283c6f2d774b69a2?

Thanks

...

ANSWER

Answered 2017-Jan-30 at 17:45

The data that you have linked to is projected. Mapshaper supports projected data, but using d3.geoProjection with projected data will result in no data being displayed in most situations. You need to ensure your data is in lat long pairs for proper display with a d3.geoProjection.

Luckily, in Mapshaper you can reproject your data. Copy all the files of the shapefile into mapshaper, and in the console change the projection to wgs84 (unprojecting your data):

Source https://stackoverflow.com/questions/41938948

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install mapstarter

You can download it from GitHub.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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