bmpwrite.m

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function bmpwrite(X,map, filename);
%BMPWRITE Write a BMP (Microsoft Windows Bitmap) file to disk.
%   Note: BMPWRITE has been grandfathered. Use IMWRITE instead.
%
%   BMPWRITE(X,MAP,'filename') writes a BMP file containing the
%   indexed image X and colormap MAP to a disk file called 'filename'.
%   If no file extension is given with the filename, the extension
%   '.bmp' is assumed.
%
%   See also IMWRITE.

%   Mounil Patel 3/10/94
%   updated to call IMREAD, Chris Griffin 8/14/96
%   Copyright 1993-1998 The MathWorks, Inc.  All Rights Reserved.
%   $Revision: 5.5 $  $Date: 1997/11/24 15:34:02 $

if (nargin~=3)
    error('Requires three arguments.');
end;

if (isstr(filename)~=1)
    error('Requires a string filename as the third argument.');
end;

if isa(X,'uint8')
    error('BMPWRITE doesn''t support uint8, use IMWRITE instead.');
end

if (isempty(findstr(filename,'.'))==1)
    filename=[filename,'.bmp'];
end;

imwrite(X,map,filename,'bmp');