gray

Gray colormap array.

Syntax

• c = gray
• c = gray(m)

Input argument

• m - a scalar integer value: Number of colors (256 as default value).

Output argument

• c - Gray colormap array.

Description

gray returns the colormap with gray colors.

Example

f = figure();
surf(peaks);
colormap('gray');

See also

colormap.

History

Author

Allan CORNET