mapcmd

Documentation

Overview

Package mapcmd implements a command to draw a pixelation as an image map.

Index

• Variables

Variables

var Command = &command.Command{
	Usage: `map [-c|--columns <value>] [--mask]
	-o|--output <out-img-file> [<pix-file>...]`,
	Short: "draw a map from a file with pixelated plates",
	Long: `
Map reads one or more pixelated plates files and generates a PNG image with
the plates drawn using a plate carrée (equirectangular) projection.

The --output or -o flag is required and specifies the name of the output image
file. In the generated image, all pixels associated with a plate will have the
same color, randomly selected. If the --mask flag is provided, the output will
be a mask-like image. By default, the image will have a width of 3600 pixels.
Use the --column or -c flag to specify a different number of image columns.	
	
One or more input files can be given as arguments. If no files are given, the
input will be read from the standard input.
	`,
	SetFlags: setFlags,
	Run:      run,
}