Proj4Leaflet | Smooth Proj4js integration with Leaflet | Map library

by kartena JavaScript Version: 0.7.2 License: BSD-2-Clause

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

kandi X-RAY | Proj4Leaflet Summary

Proj4Leaflet is a JavaScript library typically used in Geo, Map applications. Proj4Leaflet has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can install using 'npm i proj4leaflet' or download it from GitHub, npm.

This Leaflet plugin adds support for using projections supported by Proj4js. Leaflet comes with built in support for tiles in Spherical Mercator and a few other projections. If you need support for tile layers in other projections, the Proj4Leaflet plugin lets you use tiles in any projection supported by Proj4js, which means support for just about any projection commonly used. Proj4Leaflet also adds support for GeoJSON in any projection, while Leaflet by itself assumes GeoJSON to always use WGS84 as its projection. Image overlays with bounds set from projected coordinates rather than LatLngs are also supported by Proj4Leaflet plugin. For more details, see this blog post on tiling and projections.

Support

Quality

Security

License

Reuse

Support

Proj4Leaflet has a low active ecosystem.

It has 493 star(s) with 169 fork(s). There are 38 watchers for this library.

It had no major release in the last 12 months.

There are 12 open issues and 112 have been closed. On average issues are closed in 363 days. There are 2 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of Proj4Leaflet is 0.7.2

Quality

Proj4Leaflet has 0 bugs and 0 code smells.

Security

Proj4Leaflet has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

Proj4Leaflet code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

Proj4Leaflet is licensed under the BSD-2-Clause License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

Proj4Leaflet releases are available to install and integrate.

Deployable package is available in npm.

Installation instructions are not available. Examples and code snippets are available.

Proj4Leaflet saves you 320 person hours of effort in developing the same functionality from scratch.

It has 768 lines of code, 0 functions and 31 files.

It has low code complexity. Code complexity directly impacts maintainability of the code.

Top functions reviewed by kandi - BETA

kandi has reviewed Proj4Leaflet and discovered the below as its top functions. This is intended to give you an instant insight into Proj4Leaflet implemented functionality, and help decide if they suit your requirements.

Makes an array of WKT
Decode a MGRS string .
Converts UTM UTM to Earth .
Determine the minimum for a zone letter .
Convert LatM time to an epoch .
Returns the letter of a letter .
convert value to an expression
get the letter 100k designator for a given row
Return a map of references to objects .
Given a string then return the board of the given character .

Get all kandi verified functions for this library.

Proj4Leaflet Key Features

No Key Features are available at this moment for Proj4Leaflet.

Proj4Leaflet Examples and Code Snippets

No Code Snippets are available at this moment for Proj4Leaflet.

Community Discussions

Trending Discussions on Proj4Leaflet

Vertical alignment of TMS tiles in Leaflet using EPSG:25832 projection

QUESTION

Vertical alignment of TMS tiles in Leaflet using EPSG:25832 projection

Asked 2020-Jun-28 at 17:00

I am using Leaflet with Proj4Leaflet to work with tiles in 25832. The application is fairly simple: I am trying to overlay tiles in EPSG:25832 onto a omniscale basemap. I have copied the individual resolutions and origin from the tilemap meta information. The problem I am facing is that the map is not aligned and once I zoom in the tiles are not placed in the correct order. I'd appreciate any kind of support here (by the way, this is a working example which is using openlayers).

I guess I am doing something wrong here:

...

ANSWER

Answered 2020-Jun-28 at 16:42

This boils down to how the Y coordinate of TMS tiles is inverted (it becomes higher when going north, as opposed to default TileLayers, in which the Y coordinate becomes larger when going south).

Having a look on the Leaflet code that takes care of this specific feature will shed some light on the issue:

Source https://stackoverflow.com/questions/62622737

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

Vulnerabilities

No vulnerabilities reported

Install Proj4Leaflet

You can install using 'npm i proj4leaflet' or download it from GitHub, npm.

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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