# flag

## Purpose

Alternating red, white, blue, and black colormap.

## Synopsis

    cmap = flag(m)

## Description

`flag(m)` returns an `m`-by-3 matrix containing the `flag` colormap. The default value for `m` is the length of the current colormap. Increasing the value of `m` increases the granularity emphasized by the map.

## Examples

To reset the colormap of the current figure:

    colormap(flag)

## See Also

    bone, colormap, cool, copper, gray, hot, hsv, jet, pink, prism, white

(c) Copyright 1994 by The MathWorks, Inc.