lineclip

WebJar for lineclip

License	ISC
Categories	CLI User Interface
GroupId	org.webjars.npm
ArtifactId	lineclip
Last Version	1.1.5
Release Date	Sep 4, 2017
Type	jar
Description	lineclip WebJar for lineclip
Project URL	http://webjars.org
Source Code Management	https://github.com/mapbox/lineclip

Download lineclip

Filename	Size
lineclip-1.1.5.pom
lineclip-1.1.5.jar	8 KB
lineclip-1.1.5-sources.jar	22 bytes
lineclip-1.1.5-javadoc.jar	22 bytes

How to add to project

Apache Maven

<!-- https://jarcasting.com/artifacts/org.webjars.npm/lineclip/ -->
<dependency>
    <groupId>org.webjars.npm</groupId>
    <artifactId>lineclip</artifactId>
    <version>1.1.5</version>
</dependency>

Gradle Groovy

// https://jarcasting.com/artifacts/org.webjars.npm/lineclip/
implementation 'org.webjars.npm:lineclip:1.1.5'

Gradle Kotlin

// https://jarcasting.com/artifacts/org.webjars.npm/lineclip/
implementation ("org.webjars.npm:lineclip:1.1.5")

Apache Buildr

'org.webjars.npm:lineclip:jar:1.1.5'

Apache Ivy

<dependency org="org.webjars.npm" name="lineclip" rev="1.1.5">
  <artifact name="lineclip" type="jar" />
</dependency>

Groovy Grape

@Grapes(
@Grab(group='org.webjars.npm', module='lineclip', version='1.1.5')
)

Scala SBT

libraryDependencies += "org.webjars.npm" % "lineclip" % "1.1.5"

Leiningen

[org.webjars.npm/lineclip "1.1.5"]

Dependencies

There are no dependencies for this project. It is a standalone project that does not depend on any other jars.

Project Modules

There are no modules declared in this project.

lineclip

A very fast JavaScript library for clipping polylines and polygons by a bounding box.

• uses Cohen-Sutherland algorithm for line clipping
• uses Sutherland-Hodgman algorithm for polygon clipping

lineclip(
    [[-10, 10], [10, 10], [10, -10]], // line
    [0, 0, 20, 20]); // bbox
// returns [[[0, 10], [10, 10], [10, 0]]]

API

lineclip.polyline(points, bbox[, result])

• points — an array of [x, y] points
• bbox — a bounding box as [xmin, ymin, xmax, ymax]
• result — an array to append the results to

Returns an array of clipped lines.

lineclip is an alias to lineclip.polyline.

lineclip.polygon(points, bbox)

Returns a clipped polygon.

Install

Install with NPM:

npm install lineclip

To build a browser-compatible version, clone the repository locally, then run:

npm install -g browserify
browserify -s lineclip index.js > lineclip.js

Changelog

1.1.5 (Sep 23, 2015)

• Fixed a bug where polygon clip broke on out-of-bbox polygons.

1.1.4 (Sep 22, 2015)

• Fixed a bug where last point was omitted if the last two points are in bbox.
• Fixed a bug where a line outside of bbox would produce [[]] instead of [].

1.1.3 (Sep 12, 2015)

• Fixed a polygon clipping race condition.

1.1.2 (Sep 11, 2015)

• Fixed a bug that completely broke the clipping on many cases. Sorry!

1.1.1 (Sep 11, 2015)

• Fixed a polyline clipping edge case.

1.1.0 (Sep 11, 2015)

• Added Sutherland-Hodgeman polygon clipping (lineclip.polygon).

1.0.1 (Sep 11, 2015)

• Minor code cleanup and optimizations.

1.0.0 (Sep 8, 2015)

• Initial release.

Mapbox

Mapbox is the location data platform for mobile and web applications. We're changing the way people move around cities and explore our world.

Versions

Version
1.1.5 Sep 4, 2017