/usr/share/freemat/toolbox/graph/clim.m is in freemat-data 4.0-5.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 | % CLIM CLIM Adjust Color limits of plot
%
% Usage
%
% There are several ways to use clim to adjust the color limits of
% a plot. The various syntaxes are
%
% clim
% clim([lo,hi])
% clim('auto')
% clim('manual')
% clim('mode')
% clim(handle,...)
%
% The first form (without arguments), returns a 2-vector containing the
% current limits. The second form sets the limits on the plot to [lo,hi].
% The third and fourth form set the mode for the limit to auto and manual
% respectively. In auto mode, FreeMat chooses the range for the axis
% automatically. The clim('mode') form returns the current mode for the axis
% (either 'auto' or 'manual').
%
% Switching to manual mode does not change the limits, it simply allows
% you to modify them (and disables the automatic adjustment of the limits
% as more objects are added to the plot). Also, if you specify a set of
% limits explicitly, the mode is set to manual
%
% Finally, you can specify the handle of an
% axis to manipulate instead of using the current one.
%Copyright (c) 2004,2006 Brian Yanoff, Samit Basu
% Licensed under the GPL
function ret = clim(varargin)
if ((nargin > 0) && isnumeric(varargin{1}) && isscalar(varargin{1}) && ishandle(varargin{1}))
handle = varargin{1};
varargin(1) = [];
nargin = nargin - 1;
else
handle = gca;
end
if (nargin == 0)
ret = get(handle,'clim');
return;
end
if (isstr(varargin{1}))
if (strcmp(varargin{1},'mode'))
ret = get(handle,'climmode');
return;
end
if (strcmp(varargin{1},'auto'))
set(handle,'climmode','auto');
return;
end
if (strcmp(varargin{1},'manual'))
set(handle,'climmode','manual');
return;
end
error('Unrecognized argument to clim');
elseif (isnumeric(varargin{1}) && numel(varargin{1})==2)
set(gca,'clim',varargin{1});
else
error('Unrecognized argument to clim');
end
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