imagegrid

README

imagegrid

Package imagegrid enables composing one or more images into a single image, using a tiled grid pattern. MIT Licensed.

Example

The cmd/gophergrid utility demonstrates usage of package imagegrid, by generating a tiled grid of Go gophers.

$ gophergrid -h
Usage of gophergrid:
  -n int
        number of images per row or column (default 5)

By default, gophergrid will print a PNG image to stdout.

It is recommended to redirect stdout to a file or pipe.
$ gophergrid -n 5 > gopher.png

The Go gopher was designed by Renee French. (http://reneefrench.blogspot.com/) The design is licensed under the Creative Commons 3.0 Attributions license. Read this article for more details: https://blog.golang.org/gopher

Documentation

Overview

Package imagegrid enables composing one or more images into a single image, using a tiled grid pattern.

Index

• func Draw(n int, images []image.Image) (image.Image, error)

Functions

func Draw

func Draw(n int, images []image.Image) (image.Image, error)

Draw combines a slice of image.Images into a single image, tiling the images from left-to-right, then top-to-bottom.

n determines how many images will be drawn in each row or column. n must be greater than zero.

At least one image must be passed in the slice. Each image must have identical dimensions, and must be perfectly square.