palbars

go-palbars

Package palbars provides tools for creating a palette color bars visualization for color palettes, for the Go programming language.

Documention

Online documentation, which includes examples, can be found at: http://godoc.org/github.com/reiver/go-palbars

Example

Here is an example:

import "github.com/reiver/go-palbars"

// ...

color0 := color.NRGBA{0x4e,0x38,0x06, 0xFF}
color1 := color.NRGBA{0xf0,0xa5,0x01, 0xFF},
color2 := color.NRGBA{0xea,0xc0,0x16, 0xFF},
color3 := color.NRGBA{0xf0,0x74,0x00, 0xFF},
color4 := color.NRGBA{0x4e,0x38,0x09, 0xFF},

img = palbars.Image800x418(color0, color1, color2, color3, color4) // <---------

file, err = os.Create(filename)
if nil != err {
	return err
}

var pngEncoder png.Encoder = png.Encoder{
	CompressionLevel:png.BestCompression,
}
err := pngEncoder.Encode(file, img)
if nil != err {
	return err
}

Import

To import package palbars use import code like the follownig:

import "github.com/reiver/go-palbars"

Installation

To install package palbars do the following:

GOPROXY=direct go get https://github.com/reiver/go-palbars

Author

Package palbars was written by Charles Iliya Krempeaux