colormap

WebJar for colormap

License	MIT
Categories	ORM Data
GroupId	org.webjars.npm
ArtifactId	colormap
Last Version	2.3.1
Release Date	Apr 11, 2019
Type	jar
Description	colormap WebJar for colormap
Project URL	http://webjars.org
Source Code Management	https://github.com/bpostlethwaite/colormap

Download colormap

Filename	Size
colormap-2.3.1.pom
colormap-2.3.1.jar	443 KB
colormap-2.3.1-sources.jar	22 bytes
colormap-2.3.1-javadoc.jar	22 bytes

How to add to project

Apache Maven

<!-- https://jarcasting.com/artifacts/org.webjars.npm/colormap/ -->
<dependency>
    <groupId>org.webjars.npm</groupId>
    <artifactId>colormap</artifactId>
    <version>2.3.1</version>
</dependency>

Gradle Groovy

// https://jarcasting.com/artifacts/org.webjars.npm/colormap/
implementation 'org.webjars.npm:colormap:2.3.1'

Gradle Kotlin

// https://jarcasting.com/artifacts/org.webjars.npm/colormap/
implementation ("org.webjars.npm:colormap:2.3.1")

Apache Buildr

'org.webjars.npm:colormap:jar:2.3.1'

Apache Ivy

<dependency org="org.webjars.npm" name="colormap" rev="2.3.1">
  <artifact name="colormap" type="jar" />
</dependency>

Groovy Grape

@Grapes(
@Grab(group='org.webjars.npm', module='colormap', version='2.3.1')
)

Scala SBT

libraryDependencies += "org.webjars.npm" % "colormap" % "2.3.1"

Leiningen

[org.webjars.npm/colormap "2.3.1"]

Dependencies

compile (1)

Group / Artifact	Type	Version
org.webjars.npm : lerp	jar	[1.0.3,2)

Project Modules

There are no modules declared in this project.

colormap

Usage

let colormap = require('colormap')

let colors = colormap({
    colormap: 'jet',
    nshades: 10,
    format: 'hex',
    alpha: 1
})

API

list = colormap(options?)

Property	Default	Meaning
colormap	'jet'	Color map name from the image above or a custom color scale — a sequence of {index, rgb} objects, where index is 0..1 number and rgb is a length 3/4 array with values for the color stop.
nshades	72	Number of colors in returned array, the minimum number depends on colormap.
format	'hex'	'hex' for #aabbcc, 'rgbaString' for rgba(255, 255, 255, 1), 'rba' for [255, 255, 255, 1], 'float' for [1, 1, 1, 1].
alpha	1	Alpha range, can be an array with alpha values or just 2 values for start/end colors.

Credits

Color maps are inspired by matplotlib color scales, cmocean oceanographic colormaps, cosine gradients and others. Thanks to authors of these libs for their invaluable work.

Versions

Version
2.3.1 Apr 11, 2019
2.3.0 Mar 5, 2018