menu.m

一些制作正交曲线网格的matlab源程序

function [theResult, theMenuHandles] = menu(self, theLabels)

% ps/menu -- Add a menu to a "ps" window.
%  menu(self, {theLabels}) adds menus using {theLabels},
%   a cell-array of strings, to the "ps" figure.
%   If an entry is itself a cell, the first element
%   is the label, the second (if any) is the accelerator
%   key, and the third (if any) is the "on/off" "Checked"
%   property.  (Note: Matlab's own menu accelerators
%   take precedence.)  Self is returned.
%  [self, theMenuHandles] also returns the menu handles.
 
% Copyright (C) 1999 Dr. Charles R. Denham, ZYDECO.
%  All Rights Reserved.
%   Disclosure without explicit written consent from the
%    copyright owner does not constitute publication.
 
% Version of 28-Oct-1999 14:35:15.
% Updated    26-Nov-1999 15:02:35.

if nargout > 0, theResult = []; end
if nargin < 1, help(mfilename), return, end
if ~iscell(theLabels), theLabels = {theLabels}; end

theHandle = handle(self);
while ~isequal(get(theHandle, 'Type'), 'figure')
	theHandle = get(theHandle, 'Parent');
end

theHandles = [theHandle];
theMenuHandles = [];

for i = 1:length(theLabels)
	theLabel = theLabels{i};
	theAccelerator = get(0, 'DefaultUIMenuAccelerator');
	theChecked = get(0, 'DefaultUIMenuChecked');
	if iscell(theLabel)
		if length(theLabel) > 2, theChecked = theLabel{3}; end
		if length(theLabel) > 1, theAccelerator = theLabel{2}; end
		if length(theLabel) > 0, theLabel = theLabel{1}; end
	end
	theTag = theLabel;
	theSeparator = 'off';
	theLevel = 0;
	while any(theLabel(1) == '>-')
		if theLabel(1) == '-'
			theSeparator = 'on';
		end
		theLevel = theLevel+1;
		theLabel(1) = [];
	end
	theMenu = uimenu(theHandles(theLevel+1), ...
						'Label', theLabel, ...
						'Tag', theTag, ...
						'Accelerator',theAccelerator, ...
						'Checked',theChecked, ...
						'Separator', theSeparator);
	theHandles(theLevel+2) = theMenu;
	theMenuHandles(end+1) = theMenu;
end

if nargout > 0
	theResult = self;
	theMenuHandles = theMenuHandles(:);   % Column-vector.
else
	assignin('caller', 'ans', self)
end