d3-polygon | Geometric operations for two-dimensional polygons | Math library

by d3 JavaScript Version: 3.0.1 License: ISC

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kandi X-RAY | d3-polygon Summary

d3-polygon is a JavaScript library typically used in Utilities, Math, Numpy, Example Codes applications. d3-polygon has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can install using 'npm i d3-polygon' or download it from GitHub, npm.

This module provides a few basic geometric operations for two-dimensional polygons. Each polygon is represented as an array of two-element arrays [[x1, y1], [x2, y2], …], and may either be closed (wherein the first and last point are the same) or open (wherein they are not). Typically polygons are in counterclockwise order, assuming a coordinate system where the origin ⟨0,0⟩ is in the top-left corner.

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Quality

Security

License

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Support

d3-polygon has a low active ecosystem.

It has 76 star(s) with 21 fork(s). There are 11 watchers for this library.

It had no major release in the last 12 months.

There are 3 open issues and 18 have been closed. On average issues are closed in 248 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of d3-polygon is 3.0.1

Quality

d3-polygon has 0 bugs and 0 code smells.

Security

d3-polygon has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

d3-polygon code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

d3-polygon is licensed under the ISC License. This license is Permissive.

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

Reuse

d3-polygon releases are available to install and integrate.

Deployable package is available in npm.

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

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d3-polygon Key Features

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d3-polygon Examples and Code Snippets

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Community Discussions

Trending Discussions on d3-polygon

d3.polygonContains always returns false

QUESTION

d3.polygonContains always returns false

Asked 2019-Sep-23 at 08:50

In my react application, I've drawn a polygon by using some points and then I'm trying to find out if mouse current location is inside the polygon or not. I'm using d3.polygonContains and passing it points array with current location points but it always returns false, although points are inside polygon.

here is an example;

...

ANSWER

Answered 2019-Sep-23 at 06:26

testPoints itself must be a simple array with 2 elements, with x and y positions in that order, not an array with an inner array:

Source https://stackoverflow.com/questions/58056453

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

Vulnerabilities

No vulnerabilities reported

Install d3-polygon

You can install using 'npm i d3-polygon' 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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