shapefile-js | binary shapefile loader and canvas-based renderer

by RandomEtc JavaScript Version: Current License: No License

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

kandi X-RAY | shapefile-js Summary

shapefile-js is a JavaScript library. shapefile-js has no bugs, it has no vulnerabilities and it has low support. You can download it from GitHub.

A binary shapefile loader and canvas-based renderer, for javascript. Many caveats:. Seems best in Safari... times out in IE and in Firefox 3.5 with large files. Does the dumbest thing possible and reads entire shp and dbf files in one go. Error checking is strange (needs testing with more known-good files). Implies that it's a good idea to load large binary files over the network. Only supports a small subset of shapes. Is almost entirely negligent of the format specifications. Doesn't do anything much apart from proof of concept. is used for loading binary data via XMLHttpRequest was ported to js from actionscript is used for IE support. dbf.js and shapefile.js are close relatives of the vanrijkom-libs code and as such are LGPL v2 as well binarywrapper.js is new, to support parsing doubles and to keep track of binary offsets and endianness. excanvas.js is under Apache License 2.0 binaryajax.js is under MPL. world borders shapefile is from licensed CC-BY-SA 3.0.

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Security

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Support

shapefile-js has a low active ecosystem.

It has 197 star(s) with 47 fork(s). There are 20 watchers for this library.

It had no major release in the last 6 months.

shapefile-js has no issues reported. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of shapefile-js is current.

Quality

shapefile-js has 0 bugs and 0 code smells.

Security

shapefile-js has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

shapefile-js code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

shapefile-js 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

shapefile-js releases are not available. You will need to build from source code and install.

Top functions reviewed by kandi - BETA

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

create a map
Render the points of a box
Get map features based on shape files
Wrapper for a binary file
Issues a request to the given URL .
Constructs a new Layer instance
Represents a record in a buffer .
Render polygons with specified bounds
Represents a polyline .
Represents a Dbf header .

Get all kandi verified functions for this library.

shapefile-js Key Features

No Key Features are available at this moment for shapefile-js.

shapefile-js Examples and Code Snippets

No Code Snippets are available at this moment for shapefile-js.

Community Discussions

Trending Discussions on shapefile-js

Attribute Assingment/Analysis on Leaflet Map

QUESTION

Attribute Assingment/Analysis on Leaflet Map

Asked 2021-Jan-05 at 15:35

At the moment I'm struggling to combine attributes of my markers and polygons on my leaflet map. In my map I have bavarian government districts with the name of the districs as attribute. And I have 70 markers to show the location of some mountains in these districts, these points are from an csv table I made.
What I wanted to do now is that each point should be assigned the attribute of the corresponding district within it lies. So that the marker popup also shows the name of the district. I don't know whats the easiest way to do this? So I thought about using the turf points within polygon function but I'm not sure how to start.
Map with Marker and Polygons.

The second thing I wanted to do, is to highlight the highest mountain. The mountain with the largest number in the second column. Mountain height.

My table is looking like this: (mountain name;mountain height;area;landscape;lat;long)

Bergname;Berghoehe;Landkreis;Gebirge_Landschaft;Latitude;Longitude
Hesselberg;689;Ansbach;Wörnitztal_Fränkische Alb;49.06861780;10.52610990
Dürrenberg;656; Weißenburg-Gunzenhausen;Hahnenkamm; 49.01647480; 10.76511290
...
I hope someone can help me out here, would be much appreciated :)

...

ANSWER

Answered 2021-Jan-05 at 15:35

You can use turf.booleanContains(district.toGeoJSON(16), marker.toGeoJSON(16)) to check if the marker is in the district and then add the popup.

Add your markers to a FeatureGroup to get it later for the loop

Source https://stackoverflow.com/questions/65579543

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

Vulnerabilities

No vulnerabilities reported

Install shapefile-js

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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